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Journal articles on the topic 'Groundnuts'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Chimbaza, M., H. Kankwamba, A. M. Mwangwela, and W. Kamthunzi. "Post-harvest groundnut aflatoxin management among smallholder farmers in Malawi." World Mycotoxin Journal 13, no. 1 (2020): 37–43. http://dx.doi.org/10.3920/wmj2018.2409.

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Aflatoxin contamination in groundnut production negatively affects health and trade outcomes. Aflatoxin contamination can occur at any stage along the groundnut value chain. However, the stage immediately after harvest has proven to be the most critical stage in aflatoxin management. This study presents knowledge, perceptions and practices in aflatoxin management during groundnut drying and storage among smallholder farmers in Malawi. Using probability proportionate to size random sampling techniques, the study sampled 150 smallholder farmers from three districts in the Central Region of Malaw

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2

Mango, Lawrence, Savo Memory, and Kampiyau Danie. "Comparative Performance of New Agronomic Technology on the Yield Potential of Groundnuts (Arachis hypogaea L.) under Rainfed Agriculture in Guruve District, Zimbabwe." International Journal of Agricultural Sciences 6, no. 1 (2023): 19. http://dx.doi.org/10.25077/ijasc.6.1.19-26.2022.

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The study was carried out to assess the yield performance of groundnuts grown on ridges and non-ridges by communal farmers of ward 8 in the Guruve district of Mashonaland Central province, Zimbabwe. Interviews, surveys, questionnaires, and observation methods were used for data collection. A sample of 60 respondents was selected from a list of groundnut farmers in the ward. The results showed that 43% of the respondents were growing groundnuts on ridges, while 57% of the respondents were growing groundnuts on non-ridges. No farmers used both farming practices. The results showed that more yiel

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3

Atemoagbo, O. P., M. Aliyu, G.O. 2Osigbhemhe, J.O. Adedipe, and I.O. Yusuf. "Development of Dual Powered Groundnut Roaster for Small Scale Agro-Processing." Journal of agricultural Mechanization IV, no. 1 (2024): 12–24. https://doi.org/10.5281/zenodo.14636679.

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This study presents the design, construction, and testing of a dual-powered groundnut roaster, addressing poor access to electrical energy and processing efficiency challenges in rural areas. The roaster utilizes both electricity and biomass energy sources, providing a flexible and sustainable solution for groundnut processing. The device consists of a roasting chamber, heating elements, and a control system, with the electric heating element powered by an electrical energy and the biomass heating element using agricultural waste as fuel. Experiments were conducted using 100kg of raw groundnut

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4

Mothiba, ME, DL Mthombeni, and MA Antwi. "Determinants of commercialization and choice of market channels among smallholder groundnut farmers in the Capricorn District, Limpopo Province, South Africa." African Journal of Food, Agriculture, Nutrition and Development 23, no. 8 (2023): 24443–58. http://dx.doi.org/10.18697/ajfand.123.23780.

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Groundnut (Arachis hypogaea) is one of the most significant crops in South Africa and Africa due to its various health benefits and diverse uses. Groundnut production provides employment for farmers, starting from the production to the marketing phase. This study aims to analyse the determinants of commercialization and the choice of market channels (local market, urban market and farm gate) among smallholder groundnut farmers. The study was conducted in the Capricorn District of Limpopo Province, South Africa, in the three villages namely; Moletlane, Ga-Molepo and Zebediela. A purposive sampl

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5

Nkambule, S., T. Workneh, S. Sibanda, K. Alaika, and G. Lagerwall. "The effect of moisture contents on the physical properties of both bambara groundnut seeds and pods in South Africa." African Journal of Food, Agriculture, Nutrition and Development 23, no. 121 (2023): 23817–34. http://dx.doi.org/10.18697/ajfand.121.22280.

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Bambara groundnut (Vigna subterranean (L) Verdc) is an indigenous African crop. In South Africa, the crop is grown by rural subsistence farmers. This crop is classified as a drought-tolerant crop and it can produce good yields in poor soil conditions. However, statistics show that Bambara groundnut production is currently neglected by industries due to the lack of research on the crop focused on postharvest technologies, and agro-processing. Current research on the crop is mostly focused on agronomic and growing characteristics. Data on the physical properties and processing equipment for the

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6

Popoola, Temitope Omolara, and Deborah U. Ehichioya. "Determination and Comparison of Total Aflatoxin Levels in Groundnuts from Four Major Markets in Lagos State, Nigeria." European Journal of Food Science and Technology 12, no. 1 (2024): 25–37. http://dx.doi.org/10.37745/ejfst.2013/vol12n12537.

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Aflatoxins (Aspergillus flavus toxins) are poisonous substances produced by some fungi on crops, foods, and feeds. The study was carried out to determine and to compare total aflatoxin levels in groundnuts sold in Lagos markets, Nigeria. Microbiological and toxicology tests were carried out on raw, boiled, and roasted groundnuts from the same source. The microbiological test was carried out to detect the fungi that produce aflatoxins as their secondary metabolite. The groundnuts samples were cultured on Potato Dextrose Agar (PDA). The isolates were identified using standard microbiological met

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7

Terna, Tersoo Paul, Nathaniel Joseph, and James Inam Okogbaa. "Identification and Pathogenicity of Fungi Responsible for Foliar Diseases of Groundnut (Arachis hypogaea L.) in Lafia." Proceedings of the Faculty of Science Conferences 1 (March 26, 2025): 89–92. https://doi.org/10.62050/fscp2024.508.

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Foliar diseases of groundnuts are important determinants of yield and productivity of the crop. The aim of this study was to identify and evaluate the pathogenicity of fungi responsible for foliar diseases of groundnut in Lafia. Tissues of groundnut leaves showing signs of discoloration, and spots, were cultured on potato dextrose agar (PDA) for isolation of in-dwelling fungi. A total of 48 isolates belonging to five genera, namely Fusarium, Rhizomucor, Curvularia, Epicoccum, and Aureobasidium were recovered. The identified species were Fusarium incarnatum, Rhizomucor spp., Curvularia lunata,

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8

SALİFU, Eliasu, Wilson AGYEİ AGYARE, and Shaibu ABDUL-GANİYU. "Evaluation of Land Suitability for Crop Production in Northern Ghana Using GIS and AHP Based Techniques." International Journal of Environment and Geoinformatics 9, no. 4 (2022): 46–56. http://dx.doi.org/10.30897/ijegeo.1022275.

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In this study, a land suitability index for crop production in three northern regions of Ghana is spatially generated using a land suitability analysis through the integration of AHP and GIS. The study further exploited actual maize and groundnut yield obtained by farmers in the study area by integrating it with the land suitability index to spatially generate potential maize and ground yield. The actual and potential maize and groundnut yields were overlayed in GIS to produce potential yield losses for maize and groundnuts. Factors of precipitation, slope of land, LULC, soil erosion, OM and t

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9

Musalima, Juliet Hatoho, Patrick Ogwok, and Diriisa Mugampoza. "Fatty Acid Composition of Oil from Groundnuts and Oyster Nuts Grown in Uganda." Journal of Food Research 8, no. 6 (2019): 37. http://dx.doi.org/10.5539/jfr.v8n6p37.

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This study determined the fatty acid (FA) composition of oil from groundnuts and oyster nuts in Uganda. The FA composition was determined by Gas Chromatography/Mass Spectrometry with FID. Oil from groundnuts contained 39.71 to 55.89% oleic, 20.21 to 35.59% linoleic and 11.91 to 17.16% palmitic acids. Oil from Serenut cultivars contained cis 11-eicosenoic acid (C20.1), cis 11, 14 eicosadienoic acid (C20.2) and cis 11, 14, 17 eicosatrienoic acid (C20.3&omega;3) which were not detected in traditional cultivars. Oyster nut oil was high in linoleic acid at 41.02 to 44.86% and palmitic acid at 3

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10

Madilo, Felix Kwashie, Richard L. K. Glover, Md Nazrul Islam, Nitai Roy, and Emmanuel Letsyo. "Microbiological Assessment of Groundnut (Arachis hypogaea L.) Sold for Consumption in Ghana." Journal of Food Quality 2023 (July 12, 2023): 1–10. http://dx.doi.org/10.1155/2023/7836774.

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The postharvest processes of groundnuts often become sources of microbial contamination leading to infections and intoxication. Hence, this study examined the microbial pathogens contaminating groundnuts after harvesting. About 50 samples were randomly collected from four major groundnut-producing towns: Bolgatanga, Chiana, Navrongo, and Bongo, all in the Upper East Region of Northern Ghana, and microbiologically examined using Analytical Profile Index (API® 20E). The results revealed that samples from Bolgatanga were the most contaminated, while Chiana has the least contaminated samples. Seve

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11

Suman, Jitendra, and Prem Singh Shekhawat. "Growth, instability and comparative advantage in export of groundnut from India." INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 19, no. 1 (2023): 321–24. http://dx.doi.org/10.15740/has/ijas/19.1/321-324.

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Groundnut is the top exported commodity among the major oilseeds. India’s groundnut exports during 2021-22 stood at US$ 629.28 million. India’s major export destinations for groundnuts are Indonesia, Vietnam, Philippines, Malaysia, Thailand, Russia, Bangladesh, Nepal, Singapore, Iran, etc. An attempt was made through the present study to examine the growth, instability and comparative advantage in exports of groundnut from India. The results revealed that Groundnut exports to world registered highly significant growth rate of 16.09 % with high degree of instability of 36.11% per annum. Among t

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Jaya, I. K. D., B. B. Santoso, and J. Jayaputra. "Intercropping improved yield of pepper (Capsicum annuum L.) in dryland." IOP Conference Series: Earth and Environmental Science 1482, no. 1 (2025): 012016. https://doi.org/10.1088/1755-1315/1482/1/012016.

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Abstract One of the strategies to adapt to climate change effects in dryland is intercropping. This study evaluated the impact of the planting time of groundnuts on the growth and yield of two varieties of peppers when intercropping in dryland. One experiment was conducted in North Lombok, Indonesia, from April to August 2023. The planting times of groundnuts were the same: one, two, three, and four weeks after pepper. Meanwhile, the two pepper varieties were a hybrid and a non-hybrid. All the treatments were assigned factorially in a randomized block design with three replications. Monocultur

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13

Sagar, K. G. "Design and Fabrication of Groundnut Shelling and Separation Machine." Research and Development in Machine Design 6, no. 3 (2023): 32–37. https://doi.org/10.5281/zenodo.10212710.

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<i>The majority of land in India is used for agriculture, which generates commodities or semi-finished products. Additionally, peanuts are an agricultural semi-finished product. The process of groundnut shelling is characterised by its labour-intensive nature and the considerable amount of time it requires, frequently necessitating human intervention. This phenomenon has the potential to result in decreased productivity and provide a risk of harm to employees. Groundnut is grown on small-scale farmers in developing countries, such as India. The average kernel price is approximately twice the p

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14

Pedro Akharenegbe, Aleruchi Chuku, John Mawak, Bashir Sani, Hannah Eyo Nsemoh, and Victor Kolawole Fadayomi. "Fungal biodiversity associated with groundnuts stored in Nasarawa State." GSC Biological and Pharmaceutical Sciences 18, no. 3 (2022): 023–29. http://dx.doi.org/10.30574/gscbps.2022.18.3.0087.

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Various food commodities such as groundnuts are prone to fungal contamination in favourable environmental conditions. The purpose of this study was to isolate and identify fungi associated with stored groundnuts. A purposeful and random sampling was employed to collect three hundred (300) samples of groundnuts in storage for more than six (6) months from local storage facilities known as ‘rumbun’ from the three agricultural zones (Nasarawa South, Nasarawa North and Nasarawa West) in Nasarawa State. The samples were grounded and cultured in potato dextrose agar (PDA) under sterile conditions, w

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15

Raut, Sachin, Shubham Chaudhary, Ravi Kumar Kandasamy, and Ganesh There. "DESIGN AND DEVELOPMENT OF GROUNDNUT POD SEPARATOR MACHINE." International Journal of Engineering Applied Sciences and Technology 6, no. 8 (2021): 233–39. http://dx.doi.org/10.33564/ijeast.2021.v06i08.039.

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Agriculture is the backbone of India. In country like India, the yield of groundnuts is very low. The serious issue in groundnut production in India is the absence of groundnut handling machines accessible or the machines which are accessible in market are expensive to farmers. Before all else, the pods of groundnut were isolated from its plants by workers. They just eliminate groundnut pods with the assistance of their hands and separate them from the plants. The yield got from this strategy, was exceptionally low since it was an extremely tedious process. It was additionally a disappointing

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16

Nufaisah, Afifah, Rimbawan Rimbawan, and Zuraidah Nasution. "Glycemic index and fiber content of wholemeal bread enriched with Bambara groundnut (Vigna subterranea L. Verdc)." BIO Web of Conferences 153 (2025): 03014. https://doi.org/10.1051/bioconf/202515303014.

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Foods rich in dietary fiber may have a lower glycemic index (GI). The use of whole wheat and Bambara groundnuts in wholemeal bread production enhances its fiber content, offering significant dietary benefits. Wheat has a dietary fibre content of 11.6-17 g/100 g, and based on the Indonesian food composition table, dried Bambara groundnuts have a fiber content of 26.3 g/100. This experimental study compares the glycemic index of wholemeal bread made from 100% whole wheat flour (WW) with wholemeal bread made from 80% whole wheat flour and 20% Bambara groundnut flour (WB). The result showed that b

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17

Letto, Ange Kouakou Yann Cédric, Lassina Fondio, Yapo Yves Olivier Adiko, Akadié Jean-baptiste Djaha, Florent Jean Haba, and Tanoh Hilaire Kouakou. "Agronomic Performance of Young Cashew Trees Cultivated in Association with Groundnuts." Journal of Agricultural Production 5, no. 1 (2024): 9–15. http://dx.doi.org/10.56430/japro.1365123.

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Cultural association is widely practiced in rural areas by cashew nut producers. These producers typically cultivate annual plants between the rows of young cashew trees. However, there are interactions between these associated crops, which can either result in complementarity or competition among the plants for environmental resources such as water and nutrients. Consequently, young cashew seedlings newly planted were associated with groundnuts during their first two years. The aim of this study was to investigate the compatibility of the cashew/groundnut system. The results showed that there

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18

Kiprotich, Dennis, Dennis K. Muriithi, and Martin K. Njogu. "Optimization of Groundnuts (Archis hypogeal) Yield through Response Surface Methodology." Asian Journal of Probability and Statistics 26, no. 10 (2024): 95–107. http://dx.doi.org/10.9734/ajpas/2024/v26i10661.

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Groundnut production faces several constraints, including poor soil fertility, small land sizes, and inappropriate agricultural techniques. The study aimed to optimize groundnut (Archis hypogeal) yield using response surface methodology (RSM). It explored the use of CCD and RSM to determine the optimal application of rabbit, poultry, and sheep manure for maximum yield, a method not previously applied in groundnut production. The study was conducted at the Chuka University Teaching and Training Farm, Kairani. The experimental design was developed using Central Composite Design (CCD), with 20 ex

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19

Mukanga, Mweshi, Limbikani Matumba, Beatrice Makwenda, et al. "Participatory evaluation of groundnut planting methods for pre-harvest aflatoxin management in Eastern Province of Zambia." Cahiers Agricultures 28 (2019): 1. http://dx.doi.org/10.1051/cagri/2019002.

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Aflatoxin contamination remains a major challenge for smallholder groundnut producers in Southern Africa. This is compounded by the stringent aflatoxin regulatory regimes in the lucrative international markets that continue to deny groundnuts produced in this region the access to markets. Participatory on-farm experiments were carried in 2016 and 2017 in Chinkhombe (Katete) and Kalichero (Chipata), and on-station trials at Mount Makulu Central Research Station (Chilanga) to evaluate the efficacy of groundnut planting methods: planting in double rows, single rows, tied ridges and on flatbeds, f

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20

Njoki, Loise, Sheila Okoth, Peter Wachira, Abigael Ouko, and Victor Kagot. "Status of Groundnut Production in Africa: A Review From 2012 to 2022." Journal of Agricultural Science 16, no. 10 (2024): 50. http://dx.doi.org/10.5539/jas.v16n10p50.

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Food safety, and security remains a major concern in developing nations. Groundnuts rank the second globally in oil seed production after soya beans and the 11th most important crop for human intake. Limited productivity against the potential of existing crops due to biotic, abiotic, market, and policy factors causes the poor food production trends. This work uses a systematic review approach to determine the productivity of groundnut as a major food crop in Africa for the last 10 years based on the trend of declining yields of groundnut in this duration, and the role of influencing factors. T

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21

Pedro, Akharenegbe, Chuku Aleruchi, Mawak John, Sani Bashir, Eyo Nsemoh Hannah, and Kolawole Fadayomi Victor. "Fungal biodiversity associated with groundnuts stored in Nasarawa State." GSC Biological and Pharmaceutical Sciences 18, no. 3 (2022): 023–29. https://doi.org/10.5281/zenodo.6390117.

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Various food commodities such as groundnuts are prone to fungal contamination in favourable environmental conditions. The purpose of this study was to isolate and identify fungi associated with stored groundnuts. A purposeful and random sampling was employed to collect three hundred (300) samples of groundnuts in storage for more than six (6) months from local storage facilities known as ‘rumbun’ from the three agricultural zones (Nasarawa South, Nasarawa North and Nasarawa West) in Nasarawa State. The samples were grounded and cultured in potato dextrose agar (PDA) under sterile c

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22

Asshobri, Farhaz Sahdi, Muhammad Fathan Tamam, Nadila Gusti Sekar Widyaningrum, and Ismail Saleh. "Growth Response And Yield Of Bambara Groundnut (Vigna Subterranea (L.) Verdcourt) To Nitrogen Fertilization." Jurnal Agrosci 2, no. 3 (2025): 195–205. https://doi.org/10.62885/agrosci.v2i3.576.

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Bambara groundnuts are indeterminate legume plants that resist drought and less fertile land, so they have the potential for cultivation. The yield of bambara groundnut cultivated by farmers in Indonesia is still low. Nitrogen fertilizer is an important element for crop production, but the optimum dose of nitrogen for bambara groundnuts is not yet known. Therefore, this study aims to determine the optimum dose of N fertilization for optimal growth and yield of bambara groundnut plants. The research was conducted from July to October 2024 in Nanggela Village, Mandirancan District, Kuningan Rege

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23

XU, YA, ANDREW DOEL, SINEAD WATSON, et al. "Study of an Educational Hand Sorting Intervention for Reducing Aflatoxin B1 in Groundnuts in Rural Gambia." Journal of Food Protection 80, no. 1 (2016): 44–49. http://dx.doi.org/10.4315/0362-028x.jfp-16-152.

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ABSTRACTAflatoxin, a human liver carcinogen, frequently contaminates groundnuts, maize, rice, and other grains, especially in Africa. The aim of this study was to evaluate the effectiveness of an educational intervention that involved training rural Gambian women on how to identify and remove moldy groundnuts to reduce aflatoxin B1 (AFB1) contamination. In total, 25 women, recruited from the West Kiang region of The Gambia, were trained on how to recognize and remove moldy groundnuts. Market-purchased groundnuts were hand sorted by the women. Groundnuts were sampled at baseline (n =5), after h

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Nkama, Iro, Adamu Iliyas, and Amina Jato. "Studies on the Preparation and Nutrient Composition of Kunun Gyada, A Traditional Nigerian Groundnut-Cereal-Based Weaning Food." Food and Nutrition Bulletin 16, no. 3 (1995): 1–4. http://dx.doi.org/10.1177/156482659501600308.

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We investigated the methods of preparation, ratio of blends of major ingredients, and nutritional composition of kunun gyada, a traditional Nigerian weaning food based on groundnuts and cereal. The main ingredients of the formulations were partially roasted groundnuts in combination with rice, millet, maize, or sorghum flours; sugar; and tamarind (tsamiya) fruit pulp extract The weight ratios of the major ingredients were 57:43, 41:49, 51:49, and 48:52 for groundnut-rice or -millet, maize, and -sorghum kunun gynda, respectively. The nutritional composition of kunun gynda from the different ble

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Sivaganesan, D. "Deep Learning Approaches for Disease Detection in Groundnut Crops using CNN Models." December 2023 5, no. 4 (2023): 404–16. http://dx.doi.org/10.36548/jscp.2023.4.006.

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A major oilseed crop grown in tropical and subtropical parts of the world, groundnuts are a major crop in India. In the sixteenth century, groundnuts were likely transported from Brazil to West Africa, later making their way to India and the African east coast. According to earlier research, various strategies are employed to prevent diseases of groundnut leaves. The main methods include artificial intelligence (AI), machine learning (ML), convolutional neural networks (CNN), and more. Several CNN techniques for leaf disease identification and methodology will be employed in this study. Differ

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Murokore, Biryomumaisho Justus, Agnes Nandutu Masawi, Alex Paul Wacoo, Raphael Wangalwa, Clement Olusoji Ajayi, and Peter Vuzi California. "Aflatoxin Susceptible Food Consumption Frequency, Prevalence, and Levels in Household Foodstuffs in Southwestern Uganda." Journal of Food Quality 2023 (January 21, 2023): 1–7. http://dx.doi.org/10.1155/2023/4769432.

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Contamination of household foodstuffs by aflatoxins has been associated with many illnesses, especially hepatocellular cancer and malnutrition. Aflatoxins are toxins produced by fungi, especially Aspergillus flavus and Aspergillus parasiticus, usually found in food. Literature concerning the S.W. Ugandan foods that are the main aflatoxicosis route and therefore need most aflatoxin preventive measure is scanty. The current study determined the aflatoxin-susceptible food consumption frequency, prevalence, and levels of aflatoxins in selected foodstuffs in households in S.W. Uganda to establish t

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Limbua, Purity G., Mathew P. Ngugi, and Richard O. Oduor. "Genetic Transformability of Selected Kenyan Groundnut (Arachis hypogaea L.) Genotypes with IPT Gene Using Cotyledonary Node Explants." Advances in Agriculture 2022 (February 11, 2022): 1–7. http://dx.doi.org/10.1155/2022/2516843.

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Groundnut (Arachis hypogaea L.) is an important crop in terms of income and nutrition. Despite its importance, groundnut yield is limited by environmental factors such as drought. This work reports the genetic transformability of Kenyan groundnut (Arachis hypogaea L.) genotypes with isopentenyl transferase (IPT) gene towards drought tolerance. The cotyledonary nodes of six Kenyan adapted groundnuts genotypes (ICGV 12991, CG 7, Red Valencia, ICGV 90704, Chalimbana, and JL 24) were transformed using Agrobacterium tumefaciens strain EHA 101 carrying PNOV-IPT binary vector containing an IPT gene,

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Samuel Mwesige, Florence Tushabe, Thomas Okoth, Ivan Kasamba, and David Areu. "https://sciresjournals.com/ijlsra/content/levels-total-aflatoxins-maize-and-groundnuts-across-food-value-chains-gender-and-agro." International Journal of Life Science Research Archive 5, no. 1 (2023): 090–97. http://dx.doi.org/10.53771/ijlsra.2023.5.1.0081.

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Maize and groundnuts are traditional nutrient-rich and high economic value foods grown in Uganda. However, these crops are susceptible to aflatoxin contamination which may result into aflatoxicosis related illnesses. Occurrence of flatoxins in the foods varies across food value chains, gender and agro-ecological zones of Uganda. Therefore, we conducted a cross-sectional study in 80 maize and groundnut foodstuff from Masindi and Soroti agro-ecological districts respectively. We determined levels of total aflatoxins in maize and groundnut samples across food value chains, gender and agro-ecologi

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Senthilnathan, S., T. Elenchezhian, M. Mathiyazhini, et al. "Growth Performance of Groundnut in India-An Instability and Decomposition Analysis." Asian Journal of Agricultural Extension, Economics & Sociology 41, no. 12 (2023): 350–56. http://dx.doi.org/10.9734/ajaees/2023/v41i122340.

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Measuring the trends of growth and variability in agricultural production is important to understand how outputs change over time. The present study analyzed the growth and instability index of groundnuts. The study depends on secondary data, which was collected from the Ministry of Agriculture and Farmers Welfare [1] for the period 1950-2022. The entire study period is divided into three sub-periods: 1950-51 to 1969-1970, 1971-1972 to 1999-2000 and 2000-2001 to 2021-2022. The compound annual growth rate, instability Index and decomposition analysis were used for the analysis. The compound ann

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Topper, Clive P. "The dynamics of the adult population of Heliothis armigera (Hübner) (Lepidoptera: Noctuidae) within the Sudan Gezira in relation to cropping pattern and pest control on cotton." Bulletin of Entomological Research 77, no. 3 (1987): 525–39. http://dx.doi.org/10.1017/s0007485300012013.

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AbstractA method is presented for quantifying moth area densities in individual crops and average densities over the total crop area. Mortality within the total Heliothis armigera (Hübner) adult population as a result of insecticide applications against larvae on cotton in the Sudan Gezira was found to be very substantial for males and virgin and inseminated females. The level of adult mortality which was previously unknown, was shown to be an important factor in Heliothis control. The relative importance of alternative host crops as source sites of adults which infest cotton was demonstrated.

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Opoku, Nelson, Neequaye Charles, and Torgbo Selorm. "Aflatoxin concentrations in locally processed Groundnut products in the Tamale Metropolis." Ghana Journal of Science, Technology and Development 10, no. 2 (2025): 23–31. https://doi.org/10.47881/483.967x.

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This study determined the aflatoxin levels in processed groundnut products in the Tamale metropolis. A simple random sampling technique was used to obtain roasted groundnuts, groundnut paste, kulikuli, and kulikulizim samples from three markets in the Metropolis. A total of 36 locally processed groundnut products were obtained and analyzed for total aflatoxin concentration, using the Reveal Q+ aflatoxin test method. All the groundnut products sampled tested positive with values ranging from 1.7 to 519 ppb. The most aflatoxin-contaminated product was kulikuli followed by kulikulizim. The roaste

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Mano, B., N. Satheswaran, S. Tamilan, and R. Sri Velmurugadass. "DESIGN AND FABRICATION OF GROUNDNUT PODSEPARATOR." International Journal of Advanced Research 12, no. 08 (2024): 1471–78. http://dx.doi.org/10.21474/ijar01/19392.

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In India, Agriculture is the backbone. In a country like India, farmers grow groundnuts on a small scale. The major problem in groundnut production in countries like India is the lack of groundnut processing machines available to farmers. In the beginning, the workers separated the groundnut pods from their plants. They simply remove groundnut pods by their hands and separate them from the plants. The output obtained from this method, was very low because it was a very time-consuming process. It was also a boring work for the worker. The traditional method of separating pods from groundnut pla

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J. Ibrahim, Joshua, Angela Mkindi, Ernest Mbega, Arnold Mushongi, and Biles L. Nzilano. "Integration of Biochar with AtoxigenicStrains ofA. flavusCan Effectively Control Aflatoxin Contamination in Groundnuts (Arachis hypogaea L.)." International Journal of Advances in Scientific Research and Engineering 10, no. 07 (2024): 20–31. http://dx.doi.org/10.31695/ijasre.2024.7.3.

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AnIn Vitro study conducted at the NM-AIST Laboratory in Arusha, Tanzania,investigated the efficacy of Biochar in managing aflatoxin contamination in groundnuts, both independently and in combination with Aflasafe. Various concentrations (2 X 102, 2 X 104, 2 X 106, and 2 X 108) of atoxigenic biocontrol strainsextracted from AflasafeTZ01were introduced to the groundnut grainstreated with 5%, 10%, 15%, and 20% maize cob Biochar. All groundnuts were inoculated with atoxigenic A. flavus(2 x 106) and incubated at 30°C for seven daysbefore aflatoxin quantification using HPLC. The Analysis of Variance

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Mukoye, Benard, Collins Mangeni, Jones Sue, Anthony Mabele, and Hassan Were. "Next generation sequencing as a tool in modern pest risk analysis: a case study of groundnuts (Arachis hypogaea) as a potential host of new viruses in western Kenya." African Phytosanitary Journal 2, no. 1 (2020): 51–62. http://dx.doi.org/10.52855/qgpx3332.

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Groundnut (Arachis hypogaea, L.) is grown in diverse environments throughout the semi-arid and sub-tropical regions of the world. Poor yields of 500-800kg/ha are attributed to poor agronomic practices, pests and diseases. The major disease reported in Kenya is Groundnut rosette disease (GRD). But recent observations in the field showed that the crop has varied and severe symptoms in addition to those caused by GRD. This required deeper analysis to establish the causal agents. Groundnut samples with virus-like symptoms were collected from western Kenya in 2016. Total RNA was extracted using All

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Nyau, Vincent, Lukonde Mwelwa-Zgambo, Taonga Chirwa-Moonga, et al. "Some Nutritional and Physical Properties of Different Zambian Market Classes of Bambara Groundnut (Vigna subterranea)." Journal of Food Research 9, no. 1 (2019): 34. http://dx.doi.org/10.5539/jfr.v9n1p34.

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Selected nutritional and physical properties of the two commonly cultivated Zambian market classes of Bambara groundnut (red and brown) were investigated to establish their end-user traits. Nutritional (essential amino acids, proximate and mineral compositions) and physical (hydration capacity, hydration index, swelling capacity, swelling index and 100 seed mass) properties were investigated using established standard methods. All the essential amino acids were present in both the red and brown Bambara groundnuts. The highest amount was recorded for leucine (9.7 g/100g protein) in the brown Ba

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Ahmed, Naeem, Kim S. Siow, Mohd Farhanulhakim Mohd Razip Wee, Wai Kuan Ho, and Anuttam Patra. "The Hydrophilization and Subsequent Hydrophobic Recovery Mechanism of Cold Plasma (CP) Treated Bambara Groundnuts." Materials Science Forum 1055 (March 4, 2022): 161–69. http://dx.doi.org/10.4028/p-y3697b.

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Plasma hydrophilization and subsequent hydrophobic recovery in Bambara groundnuts are studied for the first time. Bambara groundnut seeds were treated with cold plasma (CP) for 10 seconds at 10 watts using water as a monomer. The contact angle, as well as physical and chemical changes, were used to determine the kinetics of hydrophobic recovery. The hydrophilic state of Bambara groundnut seeds had decreased after 60 days, but not to original hydrophobicity, and also the recovery rate is slower than those observed on synthetic polymer. However, this slower hydrophobic recovery makes CP treatmen

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Akanji, AM. "Effect of processed bambara groundnuts and benne seeds on growth and organ morphology of broiler." Bangladesh Journal of Animal Science 44, no. 1 (2015): 26–32. http://dx.doi.org/10.3329/bjas.v44i1.23127.

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An experiment was conducted to determine the effects of replacing full fat soybean meal with aqueousheated, dryheated and dehulled Bambara groundnuts (Vigna subterranea (L.) Verdc.) and benne seeds (Sesamum indicum) on performance characteristics and organ morphology of broiler chickens over a period of eight weeks. Anti-nutritional factors in the raw and processed plant seeds were determined. Higher amounts of haemagglutinin (HG) and trypsin inhibitor (TI) were found in the raw Bambara groundnuts, and tannin, phytate and oxalate in raw benne seeds respectively. Both HG and TI were completel

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Hartati, Sri, and Hery Widijanto. "Pengaruh Pupuk Organik terhadap Serapan Ca dan Mg serta Hasil Kacang Tanah pada Lahan Terdegradasi." Agrosains: Jurnal Penelitian Agronomi 17, no. 1 (2015): 9. http://dx.doi.org/10.20961/agsjpa.v17i1.18658.

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<p>Degraded land is the land that has lost a lot of nutrients and soil organic matter. This research is aimed to determine the effect of the kinds of organic fertilizers to Ca and Mg uptake and yield of groundnuts on degraded land. This research was done using Completely Randomized Design (CRD) single factor and three replications for each treatment. The results showed that organic fertilizer influence to Ca and Mg uptake and the yield of groundnut on degraded lands. Eichonia crasspies manure increased Ca and Mg uptake of groundnut on degraded soil. Cow manure fertilizer increased 200% o

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Namazova, R. "Product Quality in Mixed Cropping of Groundnuts (Arachis hypogaea L.)." Bulletin of Science and Practice 8, no. 2 (2022): 98–102. http://dx.doi.org/10.33619/2414-2948/75/13.

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The article notes that the groundnuts crop yield in mixed cropping is the result of a combination of plant growth and development, photosynthetic activity, biomass harvesting and other aspects of increasing crop performance in specific soil and climatic conditions and depends on agricultural practices. In indoor practice, it has been found that the use of mixed cropping not only increases crop performance, but also improves crop quality. The amount of oil contained in groundnuts seeds, along with fast growing tomatoes, increased by 2.7% compared to groundnuts sole cropping. When sowing groundn

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Trivedi, Mahendra Kumar, Alice Branton, Dahryn Trivedi, Gopal Nayak, Mayank Gangwar, and Snehasis Jana. "Agronomic Characteristics, Growth Analysis, and Yield Response of Biofield Treated Mustard, Cowpea, Horse Gram, and Groundnuts." International Journal of Genetics and Genomics 3, no. 6 (2015): 74–80. https://doi.org/10.11648/j.ijgg.20150306.13.

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Mustard, cowpea, horse gram, and groundnuts are the seasonal pulse crops used as food and fodder in many regions of the world. In the present study, the impact of biofield energy treatment on mustard, cowpea, horse gram, and groundnuts were studied with respect to overall growth, yield, and its related yield attributes. Seeds of each crop was selected and divided in two groups, i.e. control and treated. The treated group of each seed crops was subjected to Mr. Trivedi biofield energy treatment, and were plotted in the separate fields. The plot with untreated seeds were provided with all the pr

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Trivedi, Mahendra Kumar, Alice Branton, Dahryn Trivedi, Gopal Nayak, Mayank Gangwar, and Snehasis Jana. "Agronomic Characteristics, Growth Analysis, and Yield Response of Biofield Treated Mustard, Cowpea, Horse Gram, and Groundnuts." International Journal of Genetics and Genomics 3, no. 6 (2015): 74–80. https://doi.org/10.5281/zenodo.192423.

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Mustard, cowpea, horse gram, and groundnuts are the seasonal pulse crops used as food and fodder in many regions of the world. In the present study, the impact of biofield energy treatment on mustard, cowpea, horse gram, and groundnuts were studied with respect to overall growth, yield, and its related yield attributes. Seeds of each crop was selected and divided in two groups, i.e. control and treated. The treated group of each seed crops was subjected to Mr. Trivedi biofield energy treatment, and were plotted in the separate fields. The plot with untreated seeds were provided with all the pr

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Ibrahim, Ibrahim Elnour, and Ahmed Mohammed Morakah. "Measuring the Efficiency Profile of Crop Production in Traditional Rainfed Sector of North Kordofan state, Sudan." Turkish Journal of Agriculture - Food Science and Technology 5, no. 5 (2017): 464. http://dx.doi.org/10.24925/turjaf.v5i5.464-470.496.

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The main objective of this study was to measure and analyzes economic efficiency of crop production in North Kordofan State. Secondary objectives included: estimate technical, allocative and economic efficiency and construct efficiency profile determination and the effect of socio-economic factors behind inefficiency. Primary data was collected by a structured questionnaire following stratified random sampling technique from 205 farmers, while secondary data was collected form relevant Institutional sources. The stochastic frontier production and cost function model analysis was used to estima

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Anthony, Nyahabeh, Martha S. E. Williams, and Wasiu Afolabi. "Assessment of Micro-Nutrients Profile of Groundnut Enriched Yellow Root Cassava Complementary Foods for Infant's Nutrition." Current Developments in Nutrition 4, Supplement_2 (2020): 800. http://dx.doi.org/10.1093/cdn/nzaa053_005.

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Abstract Objectives This study aimed at evaluating micro-nutrient contents in complementary foods of yellow root cassava enriched with groundnuts. Methods Twenty kilograms freshly harvested cassava roots were processed into flour and developed into complementary foods enriched with groundnuts at 10% 20% and 30% substitution level. The enriched products were analyzed for Iron, Zinc, Calcium, phosphorus and Vitamin A using standard laboratory methods. Data were analyzed using means, percentages, analysis of variance and means separated using Duncan's multiple range test. Results Results revealed

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Hindersah, Reginawanti, Agung Muhammad Yusuf, Dewikusuma Ikhsani Adhiningtyas, Diyan Herdiyantoro, Oviyanti Mulyani, and Pujawati Suryatmana. "AZOTOBACTER AND CHEMICAL FERTILIZER FOR IMPROVING GROUNDNUT YIELD IN FIELD EXPERIMENT." Jurnal Agrotek Tropika 12, no. 4 (2024): 897. https://doi.org/10.23960/jat.v12i4.8395.

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Biofertilizer inoculation is a novel and sustainable approach for reducing chemical fertilizer dose. The nitrogen-fixing Azotobacter is a prominent rhizobacteria used in biofertilizer formulation. A field experiment was aimed to observe the N availability, N uptake, nodulation, and growth and yield of groundnuts grown with A. chroococcum liquid inoculant and reduced dose of NPK fertilizer. The field experiment was arranged in a Randomized Block Design to test eight combination treatments of A. chroococcum inoculant doses (2 and 3 L/ha) and NPK fertilizer doses (75, 150 and 300 kg/ha). Azotobac

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Patil, Manthan, Chirag Raut, Rahul Raut, Anish Vartak, and Iqbal Mansuri. "Design and Fabrication of Groundnut Sheller." International Journal for Research in Applied Science and Engineering Technology 10, no. 3 (2022): 1202–2106. http://dx.doi.org/10.22214/ijraset.2022.41072.

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Abstract: In a developing countries like India groundnuts is grown on small scale, so there is a lack of lack of groundnut sheller machine which are affordable. The average price of peanut is approximately twice the price of pod. There are some groundnut sheller machines are available in market but the cost is not affordable and also they are large in size so they are not suitable for domestic applications they are suitable for mass production like industrial applications. Hence it is essential to design and fabricate a portable groundnut sheller machine for domestic applications. The performa

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Wachira, P., A. Nyandiala, T. Amakhobe, J. Mung’atu, and S. Okoth. "Incidence of insect pests in groundnut (Arachis hypogaea) fields and storage in Karachuonyo and Nyakach Constituencies of Western Kenya." African Journal of Food, Agriculture, Nutrition and Development 25, no. 1 (2025): 25639–60. https://doi.org/10.18697/ajfand.138.24895.

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Groundnut is a popular grain legume crop, and an important cash crop in Western Kenya. However, farmers are facing various production constraints leading to low yields. Yearly, statistical reports by the Agriculture and Food Authority (AFA), Nuts and Oils Crops Directorate show a consistent decline in groundnut production in the potential. Lack of quality planting seeds, and pest infestation during growth and storage have been cited as major problems. Studies on the pests of the groundnut crop in the regions are still scarce. The study’s objective was to identify the key insect pests associate

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Magomya, Asabe Mercy, and Timothy Orkashima Mbatsav. "Analysis and Health Risk Evaluation of Aflatoxin B1 Levels in Groundnut (Arachis hypogea ) and Maize (Zea mays ) Samples from Wukari, Nigeria." European Journal of Theoretical and Applied Sciences 1, no. 4 (2023): 886–93. http://dx.doi.org/10.59324/ejtas.2023.1(4).83.

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Aflatoxin B1 (AFB1) is a secondary fungal metabolite which is considered a public health concern worldwide due to its genotoxicity and carcinogenicity. In this study, we evaluated the levels and potential health effects of AFB1 in Groundnut and Maize samples from Wukari, Nigeria. Ten samples (each) of maize and groundnuts were collected randomly from local markets and analysed for AFB1. Our findings revealed the presence of AFB1 in all the samples investigated with concentrations ranging between 7.79 – 14.08 μg/kg in groundnuts and 1.48 -15.50 μg/kg in maize samples. Overall, 90% of the analys

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Yasmin, M. "VERMICOMPOST WITH CHEMICAL FERTILIZERS IMPACT ON GROUNDNUT YIELD AND SOIL FERTILITY IN CHARLAND." Journal of Wastes and Biomass Management 4, no. 1 (2022): 41–44. http://dx.doi.org/10.26480/jwbm.01.2022.41.44.

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A field experiment was conducted on the growth of groundnuts in a farmers’ field in Nouvanger Char, Jamalpur, Bangladesh by combining vermicompost with chemical fertilizer during the rabi season of 2020-2021 and 2021-2022. The goals were to increase groundnut yield, to boost soil fertility and to improve the stock of organic carbon in soil. A randomized complete block design (RCBD) with three replications was employed to set up the experiment and the test crop was BARI Chinabadam-9.There were seven different treatments: T1 was100 % RDCF (control), T2 was 100 % RDCF + vermicompost @ 1 t ha-1, T

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Preston, S. R., B. R. Taylor, and J. H. Simons. "The Choice of Groundnut (Arachis hypogaea) Varieties by Smallholders in South-east Tanzania. II. Variety × Spacing and Variety × Sowing Date Interactions." Experimental Agriculture 22, no. 3 (1986): 279–87. http://dx.doi.org/10.1017/s0014479700014459.

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SUMMARYVariety × spacing and variety × sowing date trials in south-east Tanzania showed that the long-season spreading bunch groundnut variety Red Mwitunde (A. hypogaea ssp. hypogaea var. hypogaea) was less tolerant of delayed sowing and more tolerant of wide spacing than Natal Common, a short-season upright bunch variety (ssp. fastigiata var. vulgaris). The same variety × spacing and variety × sowing date interactions were detected in groundnuts intercropped with cassava (Manihot esculenta). These observations help to explain the farmers' preference for Red Mwitunde despite the higher trial y

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Diome, ToffÃ¨ne, Awa Ndiaye, Assane Ndong, et al. "Genetic identification of West African ecotypes of the groundnut seedbeetle Caryedon serratus Ol. (Coleoptera, Chrysomelidae)." South Asian Journal of Experimental Biology 1, no. 2 (2011): 88–93. http://dx.doi.org/10.38150/sajeb.1(2).p88-93.

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Groundnut, Arachis hypogaea L., Fabaceae, occupies an important place in the diet of people in developing countries due to its high nutritional value. The worst damage is caused by a species of Coleoptera Chrysomelidae Bruchinae namely Caryedon serratus Ol., whose larvae develop in seeds by eating the cotyledons. The objective of this work was to identify different ecotypes of C. serratus subservient to groundnuts in four countries in West Africa: Senegal, Mali, Burkina Faso and Niger using the PCRÃ¢â‚¬Âsequencing in order to develop strategies for protection, taking into account the environm

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