Academic literature on the topic 'Maize and Cassava Crops'

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Journal articles on the topic "Maize and Cassava Crops"

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Thomson, Jennifer A. "The role of biotechnology for agricultural sustainability in Africa." Philosophical Transactions of the Royal Society B: Biological Sciences 363, no. 1492 (2007): 905–13. http://dx.doi.org/10.1098/rstb.2007.2191.

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Sub-Saharan Africa could have a shortfall of nearly 90 Mt of cereals by the year 2025 if current agricultural practices are maintained. Biotechnology is one of the ways to improve agricultural production. Insect-resistant varieties of maize and cotton suitable for the subcontinent have been identified as already having a significant impact. Virus-resistant crops are under development. These include maize resistant to the African endemic maize streak virus and cassava resistant to African cassava mosaic virus. Parasitic weeds such as Striga attack the roots of crops such as maize, millet, sorgh
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Rémy, SIBOMANA, KABONEKA Salvator, BAKUNDUKIZE Nadine, BUKOBERO Libère, NIYONKURU Deogratias, and NSAGUYE Desiré. "Effects of Plant Density and Delayed Bean Sowing on Yields, Economic and Nutritional Perfomances of Cassava-Maize-Bean Intercrops: A Case Study in Kirimiro and Mumirwa Agro-ecological zones, Burundi." International Journal of Advances in Scientific Research and Engineering 09, no. 06 (2023): 01–15. http://dx.doi.org/10.31695/ijasre.2023.9.6.1.

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Cassava-maize-bean intercropping systems testing effects of spacing (plant density) and bean planting date were assessed under two major Burundi agro-ecological zones (AEZ), Mumirwa and Kirimiro. Evaluated spacing for all three tested crops were as follows: recommended spacing(RS), RS+20 % and RS + 40 %. Bean was planted either at the same time as other two crops or with a 3-week delay.Measured parameters were intercrops’and total yields, nutrient value (energy, proteins) and economic benefits (gross monetary values, total costs, net returns and value/cost ratio -V/C).Overall measured paramete
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Tofiño, Adriana, Aslenis Melo, Yumar Ruidiaz, and Sofía Lissbrant. "Evaluation of the potential dietary impact of the implementation of nutritionally improved crops in rural areas of the department of Cesar (Colombia)." Agronomía Colombiana 33, no. 3 (2015): 383–90. http://dx.doi.org/10.15446/agron.colomb.v33n3.51984.

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In Cesar, 30.7% of children under 5 years of age suffer from deficiencies of vitamin A, along with 13.4% for iron and 57.0% for zinc. Therefore, it is important to guarantee food security in the population through improvements in the nutritional quality of the offered food products. One alternative is the implementation of nutritionally improved crops. The production and consumption of four basic crops in the rural areas of five municipalities were characterized and compared to the implementation of the studied biofortified crops. Surveys regarding the purchase, consumption and production of c
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Ezekiel Ojuh Haruna, Eunice Ochonia Ameh, Nelson Monday Onoja, Ismaila Adeiza Ahutu, and Asiru Monday Abbas. "Optimum enterprise combination of selected food crops and broiler production systems in the Federal Capital Territory, Abuja, Nigeria." GSC Biological and Pharmaceutical Sciences 28, no. 2 (2024): 168–74. http://dx.doi.org/10.30574/gscbps.2024.28.2.0292.

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The purpose of this study was to determine the optimum enterprise combination of selected food crops and broiler production systems in the Federal Capital Territory (FCT), Abuja, Nigeria with a view of recommending to the farmers the optimum combination that maximizes their gross margin. A two-stage sampling technique was used to select 80 respondents for the study using a well-structured questionnaire. The data were analyzed using gross margin analysis and linear programming (LP) model. Findings revealed that farmers in the study area combined broiler production with the combination of maize/
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Ezekiel, Ojuh Haruna, Ochonia Ameh Eunice, Monday Onoja Nelson, Adeiza Ahutu Ismaila, and Monday Abbas Asiru. "Optimum enterprise combination of selected food crops and broiler production systems in the Federal Capital Territory, Abuja, Nigeria." GSC Biological and Pharmaceutical Sciences 28, no. 2 (2024): 168–74. https://doi.org/10.5281/zenodo.14676551.

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The purpose of this study was to determine the optimum enterprise combination of selected food crops and broiler production systems in the Federal Capital Territory (FCT), Abuja, Nigeria with a view of recommending to the farmers the optimum combination that maximizes their gross margin. A two-stage sampling technique was used to select 80 respondents for the study using a well-structured questionnaire. The data were analyzed using gross margin analysis and linear programming (LP) model. Findings revealed that farmers in the study area combined broiler production with the combination of maize/
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Wole-Alo, F. I., G. E. Agbomuserin, and A. K. Aromolaran. "Effects of COVID-19 Pandemic on Women’s Farming Activities on Some Selected Food Crops in Delta State, Nigeria." Journal of Agricultural Extension 29, no. 1 (2024): 192–98. http://dx.doi.org/10.4314/jae.v29i1.22s.

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This study was carried out to examine the effect of the COVID-19 pandemic on women's farming activities on some selected crops in Delta State. A multistage sampling procedure was used to randomly select 120 cassava and maize female farmers. The major effect of COVID-19 on women’s farming activities identified in the study was a reduction in crops produced and sold =2.51). There was a -27.59% and -17.64% decrement in the output of cassava and maize respectively and an increase in the respondents’ income as the cassava farmers incurred a 28.7% increment in their income while the maize farmers ha
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Emmanuel,, Agbachom, Ajigo Ikutal,, David Adie Alawa, Onabe Maria,, Ettah Otu,, and Regina Ado Anoh,. "Impact of agricultural policy regimes on the output of food crops in nigeria (1980 – 2015)." Global Journal of Agricultural Sciences 21, no. 1 (2022): 7–11. http://dx.doi.org/10.4314/gjass.v21i1.2.

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The study evaluated the impact of agricultural policy regimes on the output of food crops in Nigeria (1980-2015). The specific objective was to; determine the growth rate of selected crop output. Time series data were used for the study. Data used in the study were obtained from Food and Agricultural Organization (FAO) crop production database for Nigeria, covering the period 1980-2015, and was analyzed using both descriptive and inferential statistics. Growth model was used to examine the trend in selected crop output. The study showed that the compound growth rates for all the crops were pos
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Schulthess, F., A. Chabi-Olaye, and S. Gounou. "Multi-trophic level interactions in a cassava–maize mixed cropping system in the humid tropics of West Africa." Bulletin of Entomological Research 94, no. 3 (2004): 261–72. http://dx.doi.org/10.1079/ber2004296.

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AbstractMulti-trophic level interactions in a mixed crop, involving cassava and maize, were studied in derived-savanna in Benin, West Africa. Two trials were planted, one during the short rainy season two months before onset of the dry season and one during the long rainy season in spring. Key pests under study on maize were the noctuidSesamia calamistisHampson and the pyralidsEldana saccharinaWalker andMussidia nigrivenellaRagonot, and on cassava, the exotic mealybug,Phenacoccus manihotiMatile-Ferrero and its encyrtid parasitoidApoanagyrus lopeziDe Santis. Both crops received insecticide trea
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Kwakye, Jacob. "Effect of Temperature and Rainfall Variability on Selected Crop Yields in Wenchi Municipality of Ghana." American Journal of Environment and Climate 2, no. 1 (2023): 24–32. http://dx.doi.org/10.54536/ajec.v2i1.1328.

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The paper examines how rainfall and temperature variability affect the yields of selected food crops in the Wenchi municipality of Ghana. The study employed the quantitative research method to achieve its objective. The datasets consisted of historical records of monthly observational data of temperature and rainfall collected over 22 years (2000-2021), and yearly records of cassava, yam, and maize yield data collected over 22 years (2000 to 2021). Trend analysis was conducted to examine the trend in the climate variables (temperature and rainfall) and the yield of the selected food crops (cas
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Kalio, G. A., L. N. Agunwobi, A. A. Ayuk, and C. A. Eneji. "Availability and estimation of crop by-product yields for small ruminant production in Cross River State, Nigeria." Nigerian Journal of Animal Production 40, no. 1 (2020): 117–22. http://dx.doi.org/10.51791/njap.v40i1.669.

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A study was carried out in some Local Government Areas of Cross River State of Nigeria to identify and ascertain the availability, level of production and the yields of crop by-products derived from commonly cultivated crops that can serve as feed for small ruminants. The results show that the various staple crops commonly grown in Cross River State produce the following crop by-products in a decreasing order of yields- cassava peels> yam peels> corn cobs> maize sheaths> plantain peels> maize offal> rice offal> cassava sievets> banana peels> fried garri sievets> g
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Dissertations / Theses on the topic "Maize and Cassava Crops"

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Köcke, Sebastian. "The Perception of Cassava in Malawi : A Literature Study About a Root Crop’s Implication on Food Security in the Past and the Present." Thesis, Uppsala universitet, Institutionen för arkeologi och antik historia, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-401859.

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Climate change and weather phenomena like the El Niño-La Niña Southern Oscillation aremaking agriculture increasingly vulnerable in the Global South. In Malawi, where morethan 90% of the agriculture is rain-fed, food insecurity is becoming an annual problem. Inthe past, governmental policies have focused on improving maize production, which has ledinto mono-culture and a dependency on this crop resulting in acceleration of food insecurity.To fight hunger, non-governmental organisations and international donors are now focusingon promoting cassava due to its low-input requirements and drought r
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Baguma, Yona. "Regulation of starch synthesis in cassava /." Uppsala : Dept. of Plant Biology and Forest Genetics, Swedish Univ. of Agricultural Sciences, 2004. http://epsilon.slu.se/a478.pdf.

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Atadja, Franklin Komla. "Sustainability Challenges for Maize and Cassava Farmers in Amankwakrom Subdistrict, Ghana." Thesis, Walden University, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10243184.

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<p>Agricultural system in Ghana underperformed because of limited financing, which constrained some small-scale maize and cassava farmers. The purpose of this case study design was to explore the methods that some small-scale maize and cassava farmers in Amankwakrom Subdistrict used in obtaining farm financing. Two themes from the literature review were a lack of collateral for small-scale farm financing and the small-scale farmers cooperative associations? role in farm financing. Regional-scale management sustainability index formed the conceptual framework for this study. Data collection inc
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Maende, Cleophas Makokha. "An application of a model of maize growth to maize production by smallholders in Kenya." Thesis, University of Newcastle Upon Tyne, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240744.

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Ubolsook, Aerwadee. "Sustainable Energy Crops: An Analysis of Ethanol Production from Cassava in Thailand." DigitalCommons@USU, 2010. https://digitalcommons.usu.edu/etd/794.

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The first essay formulates a dynamic general equilibrium optimal control model of an energy crop as part of a country's planned resource use over a period of time. The model attempts to allocate consumption, production, and factors of production to achieve the country's sustainable development goal. A Cobb-Douglas specification is used for both utility and production functions in the model. We calibrate the model with Thailand data. The selected model is used to generate the stationary state solution and to simulate the optimal policy function and optimal time paths. Two methods are used: a l
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Oliveira, Paulo Alexandre da Silva. "Ecological risk assessment of pesticides in maize and tomato crops." Master's thesis, ISA/UL, 2017. http://hdl.handle.net/10400.5/17946.

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Mestrado em Engenharia Agronómica - Proteção das plantas - Instituto Superior de Agronomia<br>Foi realizado um estudo das comunidades de zooplâncton presentes na água de irrigação das culturas de milho e tomate em condições mediterrâneas portuguesas, a fim de vincular possíveis relações entre a exposição a pesticidas e as respostas biológicas. Este trabalho é uma contribuição para melhorar a relevância ecológica da Avaliação do Risco Ambiental de Pesticidas. Um total de 37 espécies de rotiferos e 2 famílias de cladóceros foram identificadas. Os principais componentes do zooplâncton em todos os
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Anil, Leena. "The growth and utilization of forage maize intercrops for livestock production." Thesis, University of Reading, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266795.

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Chilimba, Allan Dennies Colex. "Potential for safe and efficient biofortification of maize crops with selenium in Malawi." Thesis, University of Nottingham, 2011. http://eprints.nottingham.ac.uk/12285/.

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Selenium (Se) is an essential element for humans, which is derived primarily from dietary sources. Habitual suboptimal dietary Se intake is associated with reduced Se status and adverse health outcomes including cardiovascular disorders, impaired immune functions and some cancers. The global extent of suboptimal dietary Se intake is difficult to estimate, but is likely to be widespread where food choices are narrow, for example, in subsistence agricultural contexts. This study aimed to: (1) characterise the likely contribution of maize grain to dietary Se intake in rural Malawi; (2) test the d
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Al-Traboulsi, Manal Hassen. "The responses of field-grown bean and maize crops to elevated soil CO2." Thesis, University of Nottingham, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.546479.

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Micheri, Pietro Hunger. "Dunite in annual crops : physiological changes, nutritional status in soybean and maize yield /." Botucatu, 2019. http://hdl.handle.net/11449/191103.

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Orientador: Carlos Alexandre Costa Crusciol<br>Banca: Patricia Preira Dias<br>Banca: Claudio Hideo Martins da Costa<br>Resumo: A crescente demanda por fertilizantes concomitante ao aumento dos preços desse insumo e a escassez de suas fontes levam a incessante busca por fontes alternativas de nutrientes para as plantas. Os afloramentos rochosos no Brasil coincidem com as localidades de áreas produtivas, tornando o acesso fácil dos produtores rurais à essas fontes, uma vez que o maior custo do pó de rocha está relacionado ao frete. Portanto, uma das alternativas estudadas é o uso de pó de dunito
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Books on the topic "Maize and Cassava Crops"

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Agbo, Bernard Philibert. Restoring crop productivity in West Africa: The potential of agroforestry ; long-term mulching and fertilizer effects on maize and cassava intercropping in the West African subhumid zone. Margraf, 1999.

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Čhaisǣn, Supphawan. Yuk thō̜ng mansampalang: Phư̄t phalangngān hǣng ʻanākhot. Bō̜risat Nākhā ʻIntœ̄mīdīa, 2008.

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Lebot, V., ed. Tropical root and tuber crops: cassava, sweet potato, yams and aroids. CABI, 2020. http://dx.doi.org/10.1079/9781789243369.0000.

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Atherton, J., and A. Rees, eds. Tropical root and tuber crops: cassava, sweet potato, yams and aroids. CABI, 2008. http://dx.doi.org/10.1079/9781845934248.0000.

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Carter, S. E. An atlas of cassava in Africa: Historical, agroecological and demographic aspects of crop distribution. Centro Internacional de Agricultura Tropical, 1992.

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M, Mbwika J., East Africa Root Crops Research Network., Southern Africa Root Crops Research Network., et al., eds. Proceedings of the regional workshop on improving the cassava sub-sector : convened by East Africa Root Crops Research Network (EARRNET) in collaboration with Post Harvest and Marketing Research Network for Eastern and Central Africa (FOODNET) Southern Africa Root Crops Research Network (SARRNET) and East and Central Africa Programme for Agricultural Policy Analysis (ECAPAPA) : held at International Centre for Research in Agroforestry (ICRAF) Nairobi, Kenya on 8th-12th, April 2002. s.n., 2002.

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Rugege, Denis. Regional analysis of maize-based land use systems for early warning applications. ITC, 2002.

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Cota, Gabriela Méndez. Disrupting maize: Food, biotechnology, and nationalism in contemporary Mexico. Rowman & Littlefield International, 2016.

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Capacity Building Workshop on the Adaption of Improved Process Equipment Technology for Value-Addition to Cassava and Establishment of Cassava Processing Clusters (2010 Umudike, Abia State, Nigeria). Adoption of improved processing equipment for cassava cluster development in NRCRI adopted villages: Proceedings of the Capacity Building Workshop on the Adaption of Improved Process Equipment Technology for Value-Addition to Cassava and Establishment of Cassava Processing Clusters : held at the National Root Crops Research Institute, Umudike Abia State, 20th-24th September, 2010. Edited by Obasi Sebastian C, Asumugha Godwin N, and Onwualu A. P. Raw Materials Research and Development Council, 2011.

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Anh, Dao The, ed. Pathways out of poverty through secondary crops and private sector processing as well as institutional arrangements in Viet Nam. UNESCAP-CAPSA, 2006.

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Book chapters on the topic "Maize and Cassava Crops"

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Kawaye, Floney P., and Michael F. Hutchinson. "Maize, Cassava, and Sweet Potato Yield on Monthly Climate in Malawi." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_120.

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AbstractClimate change and climate variability in Malawi have negatively affected the production of maize, a staple food crop. This has adversely affected food security. On the other hand, there have been increases in growing area, production, yield, consumption, and commercialization of both cassava and sweet potato. Factors behind these increases include the adaptive capacity of these crops in relation to climate change and variability, structural adjustment programs, population growth and urbanization, new farming technologies, and economic development. Cassava and sweet potato are seen to
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Ayanlade, Ayansina, Isaac Ayo Oluwatimilehin, Adeola A. Oladimeji, Godwin Atai, and Damilola T. Agbalajobi. "Climate Change Adaptation Options in Farming Communities of Selected Nigerian Ecological Zones." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_156.

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AbstractThis chapter examines the impacts of climate change on three tropical crops and assesses the climate change adaptation options adopted by rural farmers in the region. The study was conducted among farming communities settled in three major ecological zones in Nigeria. Over 37 years of data on rainfall and temperature were analyzed to examine climate change impacts on three major crops: rice, maize, and cassava. Farmers’ adaptive capacity was assessed with a survey. Climatic data, crop yields, and survey data were analyzed using both descriptive and inferential statistics. The relation
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Owoade, Folasade Mary, Samuel Godfried Kwasi Adiku, Christopher John Atkinson, and Dilys Sefakor MacCarthy. "Differential Impact of Land Use Types on Soil Productivity Components in Two Agro-ecological Zones of Southern Ghana." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_144.

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AbstractThe maintenance of soil productivity is important for sustained crop yield in low-input systems in the tropics. This study investigated the impact of four different land use types, namely, maize and cassava cropping, woodlot/plantations, and natural forests on soil productivity components, especially soil carbon accretion, at six sites within two agro-ecological zones of southern Ghana. Soil properties were significantly different between sites and ecological zones. The coastal savanna zones, which is a low rainfall zone had relatively lower soil carbon storage than the high rainfall f
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Cortada, Laura. "Technologies for integrated nematode management in smallholder farming systems: no one-size-fits-all." In Integrated nematode management: state-of-the-art and visions for the future. CABI, 2021. http://dx.doi.org/10.1079/9781789247541.0063.

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Abstract In this chapter, the need to take a more critical look at the highly precarious and vulnerable situation of smallholder farming systems, the predominant type of the agricultural output worldwide, is emphasized. These farmers represent 98% of the farmers in the world that sustain the local production of staple crops such as rice, maize, cassava, groundnut and millet. Although there is some disparity in the figures, recent data estimates that there are between 380 and 500 million smallholder farming households globally. The productivity of the smallholders' farms depends on soil health
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Stirling, Graham R. "Modifying a productive sweet potato farming system in Australia to improve soil health and reduce losses from root-knot nematode." In Integrated nematode management: state-of-the-art and visions for the future. CABI, 2021. http://dx.doi.org/10.1079/9781789247541.0051.

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Abstract Sweet potato (Ipomoea batatas) is the world's sixth most important food crop after rice, wheat, potatoes, maize and cassava. More than 105 million metric tonnes are produced globally each year, with more than 90% coming from developing countries. Australian growers produce some of the highest sweet potato yields in the world (commonly 60-90 t/ha) but often suffer losses from root-knot nematodes (Meloidogyne javanica, M. incognita and M. arenaria). This chapter discusses the economic importance, distribution, host range, symptoms of damage, recommended integrated nematode management an
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Ceballos, Hernán, Emmanuel Okogbenin, Juan Carlos Pérez, Luis Augusto Becerra López-Valle, and Daniel Debouck. "Cassava." In Root and Tuber Crops. Springer New York, 2010. http://dx.doi.org/10.1007/978-0-387-92765-7_2.

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Parthasarathy, S., R. Kalaivanan, R. Sangavi, and P. Lakshmidevi. "Cassava." In Pests and Diseases in Spices, Plantation and Tuber Crops. CRC Press, 2025. https://doi.org/10.1201/9781003623779-7.

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Lee, Elizabeth A. "Maize for Oil." In Oil Crops. Springer New York, 2009. http://dx.doi.org/10.1007/978-0-387-77594-4_17.

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Thottappilly, G., J. M. Thresh, L. A. Calvert, and S. Winter. "Cassava." In Virus and Virus-like Diseases of Major Crops in Developing Countries. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-007-0791-7_6.

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Schöpke, C., N. J. Taylor, R. Cárcamo, A. E. González, M. V. Masona, and C. M. Fauquet. "Transgenic Cassava (Manihot esculenta Crantz)." In Transgenic Crops II. Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56901-2_16.

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Conference papers on the topic "Maize and Cassava Crops"

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Kintl, Antonin, Julie Sobotkova, Jakub Elbl, and Martin Brtnicky. "QUALITY OF POST-HARVEST RESIDUES WHEN GROWING MAIZE IN THE SYSTEM OF MIXED CROPPING." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/3.1/s13.34.

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Potential environmental impacts of growing maize as monoculture lead to efforts focused on finding other potentially suitable crops or their combinations that could replace the pure maize cultures. The most frequent and most effective combination is a mixed crop of maize and legumes. The presented paper deals with the issue of the quality of post-harvest residues when growing maize in the system of mixed cropping. In the field experiment, yield and quality of post-harvest residues were studied during the growing season in the following variants: maize grown as monoculture and maize grown in th
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Lato, Alina, Florin Crista, Iaroslav Lato, Alina Neacsu, and Laura Crista. "THE EFFECT OF FOLIAR FERTILIZATION WITH UREA UPON THE CONTENT OF MACRONUTRIENTS IN CAMBIC CHERNOZEM." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s12.30.

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Sunflower and maize are two crops of particular importance, especially in the current context of the food crisis, cultivated on large areas worldwide, used both for animal and human nutrition. This study proposed to test the effectiveness of several types of foliar fertilizers with urea, for the two previously mentioned crops, in the pedo-climatic conditions of West of Romania, and the type of soil chosen for experimentation was Cambic Chernozem. The chemical compounds used for fertilizing crops were different urea solutions. As for the pH of urea solutions, they all have a value of 7.5 pH uni
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Nikolova, Nina, Simeon Matev, Neli Hristova, and Kalina Radeva. "HYDROMETEOROLOGICAL DROUGHT IMPACT ON CEREAL PRODUCTION IN NORTHERN BULGARIA." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/3.1/s12.15.

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On the background of regional climate changes, an increase in the frequency and intensity of extreme droughts has been observed in many regions of Europe in recent years, and this trend is expected to continue in the future. While common in southern Europe, including Bulgaria, drought can adversely affect human life and economic activities. Extreme droughts lead to water scarcity, restricting the availability of irrigation water for agricultural purposes. In the regions where irrigation is vital for sustaining crop production, diminished water availability can result in crop failures and econo
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Tskitishvili, Eka, Lali Jgenti, Nino Lomidze, and Tengiz Vadachkoria. "TAXONOMIC STRUCTURE OF THE NEMATODE COMMUNITIES IN AGROECOSYSTEMS OF SHUAKHEVI (AJARA, GEORGIA)." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s13.41.

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Potatoes is the fourth important food crop worldwide after maize, wheat, and rice and are grown in more than 100 countries worldwide under temperate, subtropical and tropical conditions, however, they are considered as cool temperature crop. Potato is one of the most important food crops in Georgia and potato growing has always been the subject of great importance for settlement of food supply problems in country. Potato crops are severely affected by approximately forty soil borne diseases worldwide including those caused by soil inhabiting fungi, bacteria and nematodes. Plant-parasitic nemat
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Soria-Ruiz, Jesus, and Yolanda M. Fernandez-Ordonez. "Methodology to generate yield maps of maize crops." In IGARSS 2010 - 2010 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2010. http://dx.doi.org/10.1109/igarss.2010.5651696.

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"Predicting Suitable Areas for Growing Cassava Using Remote Sensing and Machine Learning Techniques: A Study in Nakhon-Phanom Thailand." In InSITE 2018: Informing Science + IT Education Conferences: La Verne California. Informing Science Institute, 2018. http://dx.doi.org/10.28945/4068.

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Aim/Purpose: [This Proceedings paper was revised and published in the 2018 issue of the journal Issues in Informing Science and Information Technology, Volume 15] Although cassava is one of the crops that can be grown during the dry season in Northeastern Thailand, most farmers in the region do not know whether the crop can grow in their specific areas because the available agriculture planning guideline only provides a generic list of dry-season crops that can be grown in the whole region. The purpose of this research is to develop a predictive model that can be used to predict suitable areas
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Tao, D. X., and Y. Z. Gao. "Maize-Alfalfa Intercropping Promote Ecosystem Services than Fertilized Single Crops." In XXV International Grassland Congress. International Grassland Congress 2023, 2023. http://dx.doi.org/10.52202/071171-0425.

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"Maize stacked with genetically modified events in the Philippines." In Benefits and Risks of Genetically Modified Food Crops in Asia. Food and Fertilizer Technology Center for the Asian and Pacific Region, 2013. https://doi.org/10.56669/yeqj1330.

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Amorim, Matheus, Yoon Kil Chang, and Marcio Schmiele. "Gluten free bread from rice flour and maize and cassava starches phosphated by infrared." In XXIV Congresso de Iniciação Científica da UNICAMP - 2016. Galoa, 2016. http://dx.doi.org/10.19146/pibic-2016-51345.

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"Field trials of insect resistant maize expressing Bt gene in Vietnam." In Benefits and Risks of Genetically Modified Food Crops in Asia. Food and Fertilizer Technology Center for the Asian and Pacific Region, 2013. https://doi.org/10.56669/pixj6006.

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Reports on the topic "Maize and Cassava Crops"

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Mdoe, Ntengua, Aida Isinika, Gilead Mlay, et al. Is Rice and Sunflower Commercialisation in Tanzania Inclusive for Women and Youth? Institute of Development Studies (IDS), 2022. http://dx.doi.org/10.19088/apra.2022.016.

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Rice is Tanzania’s third most important staple crop after maize and cassava, and produced by more than 1 million households who are mostly small-scale farmers. Meanwhile sunflower is the most important edible oil crop in Tanzania, also grown mostly by small-scale farmers. Over the last two decades, rice and sunflower have increasingly become important sources of income. This can be attributed to efforts by the government, in collaboration with development agencies, to commercialise rice and sunflower production to improve livelihoods and reduce poverty among actors in both value chains. There
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Ruhinduka, Remidius D., José Benjamin Falck-Zepeda, Ulrike Wood-Sichra, et al. Ex ante economic assessment of impacts of GM maize and cassava on producers and consumers in Tanzania. International Food Policy Research Institute, 2020. http://dx.doi.org/10.2499/p15738coll2.133636.

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Benfica, Rui. Assessing the development impacts of bio-innovations: The case of genetically modified maize and cassava in Tanzania. International Food Policy Research Institute, 2022. http://dx.doi.org/10.2499/p15738coll2.135055.

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Tadmor, Yaakov, Zachary Lippman, David Jackson, and Dani Zamir. three crops test for the ODO breeding method. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7594397.bard.

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Hybrid vigor is the leading concept that rules crops breeding for almost a century. Yet, the exact mechanism that underlies heterosis is not clear. Over dominance interaction between alleles is one of the possible explanations. Our preliminary results indicated that severe developmental mutations at the heterozygous state have significant potential to improve plant performance. This led us to propose the ‘ODO breeding method’ that is based replacing a parental line of a successful hybrid with its mutated from to improve hybrid performance. Our BARD research challenged this method in three crop
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Shonhe, Toendepi. Covid-19 and the Political Economy of Tobacco and Maize Commodity Circuits: Makoronyera, the ‘Connected’ and Agrarian Accumulation in Zimbabwe. Institute of Development Studies (IDS), 2021. http://dx.doi.org/10.19088/apra.2021.009.

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This paper analyses the global commodity circuits – value chains – for maize and tobacco in Zimbabwe, in the context of a reconfigured agrarian economy and COVID-19 induced shocks. The study focuses on the political economy dynamics of agricultural commodity circuits to reveal how they can contribute to understanding the drivers and constraints of agricultural commercialisation in Zimbabwe. This paper traces the circuits of maize and tobacco, the two major crops for food security and foreign currency earnings in Zimbabwe.
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Muthike, Wairimu, Mario Schmidt, and Mugambi Muriithi. Cultivating Resilience: Promoting Investment in Alternative Agricultural Products for Enhanced Food Security in Kenya. Busara, 2024. http://dx.doi.org/10.62372/nsgk1147.

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This position paper explores the importance of promoting investment in alternative agricultural products in Kenya to enhance food security and foster a resilient food system. The paper analyzes the current state of maize production and consumption in Kenya, compares it to neighboring countries, and delves into the challenges and inefficiencies of maize cultivation and transforming household diets. By examining comparable crops within Kenya and East Africa, it highlights potential solutions to the issues plaguing maize production and consumption. The dietary diversity of Kenyan households and i
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Raitzer, David, and Joeffrey Drouard. Empirically Estimated Impacts of Climate Change on Global Crop Production via Increasing Precipitation–Evapotranspiration Extremes. Asian Development Bank, 2024. https://doi.org/10.22617/wps240589-2.

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To assess climate change effects on crop yields, remote sensing-derived yield and agrometeorological reanalysis data are used to construct a panel at 0.1-degree resolution for 2003–2015. Regressions controlling for grid cell-specific intercepts and time trends, temperature, rainfall, and cloudiness estimate the subregional relationships between yields and precipitation-evapotranspiration extremes for rice, wheat, and maize. Results imply that climate change will cause global yield reductions for all crops, with losses highest for wheat and maize, especially in South Asia and Southern Africa.
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Ndoye, Aissatou, Mansour Dia, and Khadim Dia. Africa Agriculture Watch Forecasts Brief Series. AKADEMIYA2063, 2023. http://dx.doi.org/10.54067/acpf.104.

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The crop production forecast brief series by AKADEMIYA2063’s Africa Agriculture Watch (AAgWa) aims to provide more accurate and timely data on harvest and yields for nine major crops across nearly 50 African countries. The timeliness, wide availability, and easy access to this type of data will allow stakeholders across the value chain to better plan and execute policy and business actions more efficiently. The data published in the briefs are generated through the Africa Crop Production (AfCP) model, an Artificial Intelligence (AI-based) model applied to remotely sensed geo-biophysical data t
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Jander, Georg, and Daniel Chamovitz. Investigation of growth regulation by maize benzoxazinoid breakdown products. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7600031.bard.

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Introduction Previous research had suggested that benzoxazinoids, a class of defensive metabolites found in maize, wheat, rye, and wild barley, are not only direct insect deterrents, but also influence other areas of plant metabolism. In particular, the benzoxazinoid 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxa- zin-3(4H)- one (DIMBOA) was implicated in: (i) altering plant growth by interfering with auxin signaling, and (ii) leading to the induction of gene expression changes and secondary plant defense responses. The overall goal of this proposal was to identify mechanisms by which benzoxazinoids i
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Cruz Barrera, Mauricio, Martha Isabel Gómez, Carlos Andrés Moreno, and Bettina Eichler Loberman. Strains of Trichoderma spp. and their Capacity to Mobilize Phosphorus. Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, 2016. http://dx.doi.org/10.21930/agrosavia.reporte.2016.63.

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Soil microorganisms enhance the plant availability of phosphorus (P). This ability is related to the production of organic acids and the activity of phosphatases. It is assumed that the production of organic acids solubilize insoluble phosphate forms to usable form such as orthophosphate, increasing its potential availability to plants (Vázquez et al. 2000). Filamentous fungi such as Trichoderma sp. have advantages in acid soils presenting morphological and metabolic characteristics that make them promising organisms (Nahas, 1996; Vera et al, 2002). On the other hand, inoculation of soil with
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