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Journal articles on the topic 'Crop Value'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Maruthi, V., K. Srinivas, G. Subba Reddy, et al. "Value Addition to Crop Residues." Journal of Sustainable Agriculture 31, no. 4 (2008): 5–27. http://dx.doi.org/10.1300/j064v31n04_03.

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2

János, Jóvér, Antal Károly, Zsembeli József, Blaskó Lajos, and Tamás János. "Assessment of gross calorific value of crop and bio-energy residues." Research in Agricultural Engineering 64, No. 3 (2018): 121–27. http://dx.doi.org/10.17221/13/2017-rae.

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This study assessed the gross calorific values (GCV) of crop and bio-energy residues. In addition, it assessed the calorific values of sweet sorghum to clarify its potential as energy crop in the region. Furthermore, it statistically analysed the ash remaining after burning three bio-energy residues, bagasse, oil cakes and fermented sludge of biogas production, to identify their potential for agricultural use. Finally, the study calculated alkali content based on nutrient content and GCVs. Significant differences were found among the GCVs of the investigated materials. Among the crop residues,

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3

Hill, Catherine M. "Crop Foraging, Crop Losses, and Crop Raiding." Annual Review of Anthropology 47, no. 1 (2018): 377–94. http://dx.doi.org/10.1146/annurev-anthro-102317-050022.

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Crop foraging or crop raiding concerns wildlife foraging and farmers’ reactions and responses to it. To understand crop foraging and its value to wildlife or its implications for humans requires a cross-disciplinary approach that considers the behavior and ecology of wild animals engaging in this behavior; the types and levels of competition for resources between people and wildlife; people's perceptions of and attitudes toward wildlife, including animals that forage on crops; and discourse about animals and their behaviors and how these discourses can be used for expressing dissent and distre

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4

Leeson, S., A. Yersin, and L. Volker. "Nutritive Value of the 1992 Corn Crop." Journal of Applied Poultry Research 2, no. 3 (1993): 208–13. http://dx.doi.org/10.1093/japr/2.3.208.

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5

Forsythe, Lora, Mala Nyamanda, Agnes Mbachi Mwangwela, and Ben Bennett. "Beliefs, Taboos and Minor Crop Value Chains." Food, Culture & Society 18, no. 3 (2015): 501–17. http://dx.doi.org/10.1080/15528014.2015.1043112.

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6

Luksta, Ilze, Pauls Asaris, Maksims Feofilovs, and Dagnija Blumberga. "Bioresource Value Model: Case of Crop Production." Environmental and Climate Technologies 26, no. 1 (2022): 1128–44. http://dx.doi.org/10.2478/rtuect-2022-0085.

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Abstract The future of sustainable development is the bioeconomy with both global and local renewable energy solutions. The updated Bioeconomy Strategy and the Green Deal serves as prove of European Commission commitment for transformation towards a sustainable and climate-neutral European Union. This process is characterized with an enormous complexity and should be studied thoroughly for designing transition pathways. Scientifically sound methods can support policymaking in dealing with uncertainty and complexity taking place within definition of transition pathways. This article reviews the

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Gianessi, Leonard P., and Nathan P. Reigner. "The Value of Herbicides in U.S. Crop Production." Weed Technology 21, no. 2 (2007): 559–66. http://dx.doi.org/10.1614/wt-06-130.1.

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8

Shafer, Carl E. "Price and Value Effects of Pecan Crop Forecasts, 1971–1987." Journal of Agricultural and Applied Economics 21, no. 1 (1989): 97–103. http://dx.doi.org/10.1017/s0081305200000959.

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AbstractPrice equations incorporating USDA October crop forecasts and June pecan stocks provided reasonable formulations for pecan price explanation and forecasting. USDA crop forecasts exceeded final reported production in 12 of the 18 seasons from 1970 to 1987, probably resulting in slightly lower prices and crop values. Large crop forecast errors in both direction and level in 1986 and 1987 confounded the price determination process. Nevertheless, producer prices may have been lower absent the October crop forecasts, which somewhat reduce buyers' uncertainty regarding supply. Early crop est

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9

CYEMEZO, Pierre Clement, Emmy MUGISHA, and Papias NIYIGENA. "Forecasting Rwandan Agricultural Crop Yield Value and Identify Factors That Influence This Crop Yield." International Journal of Scientific and Research Publications (IJSRP) 9, no. 10 (2019): p94106. http://dx.doi.org/10.29322/ijsrp.9.10.2019.p94106.

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10

Ashok Kr Bharimalla, Sundaramoorthy C, Sujeet Kumar Shukla, Sujata Saxena, and Saswati Mukherjee. "Value Addition to Cotton By-Products." Agricultural Engineering Today 46, no. 4 (2025): 65–69. https://doi.org/10.52151/aet2022464.1613.

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Cotton is a widely cultivated cash crop across the world and India is the largest producer of cotton, which is the major raw material for textile industry. The area under the cotton crop has undergone significant increase in the last decade in order to meet the increasing demand for domestic consumption of cotton by the textile industry. Cottonseed is an important by product that caters to the edible oil requirement and animal feed. Appropriate processing of cottonseed for oil extraction helps to capitalise on the products like linter and hull that has commercial value. The increase in area un

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11

Szumigalski, Anthony R., and Rene C. Van Acker. "The agronomic value of annual plant diversity in crop-weed systems." Canadian Journal of Plant Science 86, no. 3 (2006): 865–74. http://dx.doi.org/10.4141/p05-074.

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Enhanced crop or cultivar diversity within annual cropping systems could provide important ecological and agronomic benefits. The agronomic effects of annual plant diversity from mixtures of crop species and barley (Hordeum vulgare L.) cultivar types were compared using richness levels of 1, 2, 5 or 10 randomly selected taxa in a greenhouse experiment. Increasing crop richness increased overall crop dry matter production, production stability (i.e., decreased CV for dry matter production) and weed suppression. These agronomic variables tended to level off after a richness of five to six crop s

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12

Priyadharshini, Ganesan, and Selvakumar Divya. "Emerging Trends in Value Added Products From Low Cost Banana." Shanlax International Journal of Arts, Science and Humanities 7, S4 (2020): 7–11. https://doi.org/10.5281/zenodo.6351223.

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Banana is the most important tropical fruit of the world. Bananas and plantains are the fourth most important food crop in the world. This review elaborates the nutritionally important compounds and medical properties. The present paper highlights the major value added products from low cast banana.  

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GHADEKAR, S. R. "A simple new crop model based on water balance for agrometeorological crop monitoring." MAUSAM 54, no. 3 (2022): 723–28. http://dx.doi.org/10.54302/mausam.v54i3.1566.

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A simple new crop model based on water balance concept for crop monitoring is developed. The main distinctive features of the model are use of two layer soil water balance, effectivity of precipitation, weekly assessment of water fulfillment of the crop and an index value in percentage accumulated during a season expressing performance of the crop. The maximum cumulative seasonal index value of 100 is apportioned equally into weeks required by a crop to complete the growth. Actual weekly contribution is evaluated on the basis of deficits and surplus experienced by a crop and value accumulated

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14

Einhorn, Todd C., Debra Laraway, and Janet Turner. "Crop Load Management Does Not Consistently Improve Crop Value of ‘Sweetheart’/‘Mazzard’ Sweet Cherry Trees." HortTechnology 21, no. 5 (2011): 546–53. http://dx.doi.org/10.21273/horttech.21.5.546.

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The effect of crop load level on vegetative growth, fruit growth, yield, fruit quality, surface pitting, crop value and return bloom was studied over a 2-year period on 9- and 10-year-old ‘Sweetheart’/‘Mazzard’ sweet cherry (Prunus avium) trees. In early spring, whole-tree crop loads were adjusted to two different levels by removal of reproductive buds (either 50% or all but one) from spurs and compared with an unthinned control. In 2009, heavy crop loads of unthinned trees reduced fruit size by 30 days after full bloom (DAFB). At harvest, fruit diameter of thinned treatments was increased 22%

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15

Innocent, Muhereza, Pritchard Deborah, Murray-Prior Roy, and Collins David. "Nitrogen value of stockpiled cattle manure for crop production." African Journal of Agricultural Research 16, no. 5 (2020): 574–84. http://dx.doi.org/10.5897/ajar2020.14718.

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16

Stricker, James A. "IDGH VALUE CROP POTENTIAL OF RECLAIMED PHOSPHATIC CLAY SOIL." Journal American Society of Mining and Reclamation 2000, no. 1 (2000): 644–54. http://dx.doi.org/10.21000/jasmr00010644.

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17

Qi, Weicong, Haiying Lu, Yang Zhang, et al. "Oil crop genetic modification for producing added value lipids." Critical Reviews in Biotechnology 40, no. 6 (2020): 777–86. http://dx.doi.org/10.1080/07388551.2020.1785384.

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18

Рудник-Іващенко, О. І. "Value of Variety for implementation of crop productive potential." Plant varieties studying and protection, no. 1(15) (February 23, 2012): 11–13. http://dx.doi.org/10.21498/2518-1017.1(15).2012.60185.

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19

Yi, Fujin, Mengfei Zhou, and Yu Yvette Zhang. "Value of Incorporating ENSO Forecast in Crop Insurance Programs." American Journal of Agricultural Economics 102, no. 2 (2020): 439–57. http://dx.doi.org/10.1002/ajae.12034.

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20

Bachewe, Fantu, Mekdim Dereje Regassa, Bart Minten, Alemayehu Seyoum Taffesse, Seneshaw Tamru, and Ibrahim Worku Hassen. "The transforming value chain of Ethiopia’s “orphan” tef crop." Planta 250, no. 3 (2019): 769–81. http://dx.doi.org/10.1007/s00425-019-03224-0.

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21

Kabeta, Temesgen. "REVIEW OF COFFEE VALUE CHAIN IN ETHIOPIA ON THE COURSE CROP VALUE CHAIN MANAGEMENT." American Journal of Supply Chain Management 6, no. 1 (2017): 60–78. http://dx.doi.org/10.47672/ajscm.266.

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Purpose: This purpose of the study was to review of coffee value chain in Ethiopia on the course crop value chain managementUnique contribution to theory, practice and policy: The value chain actors must play a critical role to increases the profit plow back in the Ethiopian coffee sector and then will significantly improve living standards of the poor who are at the source of the chain.

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22

Ben Arfa, Nejla, and Mohamed Ghali. "High environmental value (HEV) certification: sharing of costs and risks among value-chain stakeholders." International Journal on Food System Dynamics 15, no. 2 (2024): 130–40. https://doi.org/10.18461/ijfsd.v15i2.j2.

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We have recently witnessed the emergence of many farm certification schemes whose common objective is to identify and promote certain agroecological practices with a view to attaining environmental goals and meeting consumer expectations. Our study evaluated how farmers are economically impacted when adopting France’s voluntary high environmental value (HEV) certification scheme. Focusing on multiple crop types and interacting with multiple stakeholders, we estimated the added costs and coordination requirements engendered by HEV certification. Our results show that these costs can increase in

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23

Reid, Donald W., and Bernard V. Tew. "An Evaluation of Expected Value and Expected Value-Variance Criteria in Achieving Risk Efficiency in Crop Selection." Northeastern Journal of Agricultural and Resource Economics 16, no. 2 (1987): 93–101. http://dx.doi.org/10.1017/s0899367x00001422.

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This article evaluates the performance of expected value and expected value-variance criteria in achieving risk efficiency in crop selection. Results indicate that the expected returns criterion achieves risk efficiency in many situations because of constraints. However, in the absence of many constraints the expected returns criterion performs poorly except when highly mean-dominant activities are present. The expected value-variance criterion achieves a high degree of risk efficiency for all situations examined. This result implies that criteria more complex than expected value-variance are

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24

Alkon, Alison Hope. "From value to values: sustainable consumption at farmers markets." Agriculture and Human Values 25, no. 4 (2008): 487–98. http://dx.doi.org/10.1007/s10460-008-9136-y.

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25

A, Swathi. "CROP PREDICTION." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 02 (2024): 1–10. http://dx.doi.org/10.55041/ijsrem28605.

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Cereal crops such as rice, wheat, and different pulses account for the majority of India's food output. Predicting crop yields far ahead of harvest would assist policymakers and farmers in making informed decisions about agronomy, crop selection, and agricultural planning. Such forecasts will also assist related sectors in planning their logistical operations. The goal of the research is to create a machine learning model that can generate such predictions. The model is trained using a dataset that incorporates soil data from the previous decade, with features such as Ph value, temperature, an

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26

W.K. ANDERSON and K.H.M. SIDDIQUE. "The role and value of crop residues in dryland agriculture." Indian Journal of Agronomy 60, no. 3 (2001): 332–40. http://dx.doi.org/10.59797/ija.v60i3.4468.

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The major reasons advanced for the retention of crop residues in rainfed systems include increased water infil- tration, reduced evaporation from the soil surface, increased soil organic carbon, reduced soil erosion and ulti- mately the yield of following crops. The residues of crops are valued in various ways in the cropping systems of the dryland regions of the world, including feed for livestock, protection against soil erosion and for maintenance of soil organic matter. Minor uses include building materials, bio-energy production and fuel. Retention of crop resi- dues forms a major part of

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27

Cozzolino, D., A. Fassio, and E. Fernandez. "Nutritive value of sunflower as whole crop silage in Uruguay." Proceedings of the British Society of Animal Science 2002 (2002): 149. http://dx.doi.org/10.1017/s175275620000805x.

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Shortages of feed resources often impose major constraints on the development of animal production in the tropics and sub-tropics. Considerable quantities of crop residues and agro - industrial by products are generated every year in most developing countries. Forage crops must have particular features to warrant their use in animal production and feeding systems. These are related to seasonality of yield and product quality (Wilkins, 2000). Silage crops can provide forage of high nutritive value and high yields per unit of land are desirable to diversify crop rotations and to allow production

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28

Nier, Stefan, Oliver Klein, and Christine Tamásy. "Global Crop Value Chains: Shifts and Challenges in South-North Relations." Social Sciences 8, no. 3 (2019): 85. http://dx.doi.org/10.3390/socsci8030085.

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The worldwide importance of crop production is undisputed due to its function for basic nutrition of billions of people. Yet, the emergence of global forces implies severe consequences for the organization of crop value chains. These forces particularly include processes of liberalization and deregulation, the dominance of large retail groups as well as ever-changing consumer demands, leading to continuous reconfigurations of crop value chains. Based on a literature review, this paper aims at thematically ‘organizing’ and differentiating the key findings of relevant empirical studies on global

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29

Devi, Dr M. Kiruthiga, Dr Dahlia Sam, Amit Raj, and Anup Kumar Sharma. "Crop Recommendation System Using Machine Learning." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 02 (2024): 1–13. http://dx.doi.org/10.55041/ijsrem28776.

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Abstract: Agricultural Crop Recommendation System relies on a multitude of input factors. This proposes a hybrid approach for suggesting suitable crops in specific areas, taking into account various attributes like soil type, rainfall levels, temperature value, Nitrogen value, Phosphorus value, Potassium value, humidity value and PH value of the soil. Utilizing technology to recommend crops for agriculture empowers farmers to enhance crop yields by suggesting the most suitable crops based on geographic and climatic conditions with respect to soil. The fundamental concept of this paper revolves

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30

Shyian, Dmytro, and Mykola Bozhko. "Expenditure structure formation in the process of crop production intensification." Economics of Development 17, no. 4 (2019): 30–38. http://dx.doi.org/10.21511/ed.17(4).2018.04.

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Methodological and practical aspects of expenditure division into permanent and variable in crop production have been considered in the paper. A graphical method was used to determine the value of constant expenditure in the production of wheat and maize for grain on the example of agricultural enterprises of Kharkiv region. This analysis was carried out as a whole for all costs, as well as for individual articles. It has been found that the value of constant expenditure varies depending on the level of production intensity. Changes in the proportion of constant expenditure in their general va

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31

Pedorchenko, Artem, and Oleksandr Shpychak. "Effectiveness of value added tax on export of crop products." Ekonomika APK, no. 1 (January 28, 2020): 101–10. http://dx.doi.org/10.32317/2221-1055.202001101.

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32

Motsenbocker, Carl E., and Ramon A. Arancibia. "In-row Spacing Influences Triploid Watermelon Yield and Crop Value." HortTechnology 12, no. 3 (2002): 437–40. http://dx.doi.org/10.21273/horttech.12.3.437.

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Triploid watermelon (Citrullus lanatus), commonly called seedless watermelon, is increasing in popularity and market share. The optimum in-row spacing of triploid watermelon has not been studied previously. Triploid watermelon `Crimson Jewel' and `Honeyheart' were grown with drip-irrigation and black plastic mulch at 1-, 2-, 4-, 6-, and 8-ft (0.3-, 0.6-, 1.2-, 1.8-, and 2.4-m) in-row spacings in 1996 and 2-, 3-, 4-, 5-, 6-, 7-, and 8-ft. (0.6-, 0.9-, 1.2-, 1.5-, 1.8-, 2.1-, and 2.4-m) spacings in 1997 to determine the effect of in-row plant spacing on fruit yield. Marketable yield of `Crimson

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33

Klatt, Björn K., Andrea Holzschuh, Catrin Westphal, et al. "Bee pollination improves crop quality, shelf life and commercial value." Proceedings of the Royal Society B: Biological Sciences 281, no. 1775 (2014): 20132440. http://dx.doi.org/10.1098/rspb.2013.2440.

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Pollination improves the yield of most crop species and contributes to one-third of global crop production, but comprehensive benefits including crop quality are still unknown. Hence, pollination is underestimated by international policies, which is particularly alarming in times of agricultural intensification and diminishing pollination services. In this study, exclusion experiments with strawberries showed bee pollination to improve fruit quality, quantity and market value compared with wind and self-pollination. Bee-pollinated fruits were heavier, had less malformations and reached higher

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34

Singh, Sukhjit, and Parminder Kaur. "Prospects of Crop Diversification through High Value Crops in Punjab." Journal of Agricultural Development and Policy 34, no. 1 (2024): 49–59. http://dx.doi.org/10.63066/23220457.34.1.006.

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35

Salah, Sayed, Mahmoud Ahmed, and Marwa Abd El-Ghany. "Value chain analysis of the chamomile crop in Fayoum Governorate." Fayoum Journal of Agricultural Research and Development 37, no. 1 (2023): 232–40. http://dx.doi.org/10.21608/fjard.2023.282003.

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36

Lokupitiya, Ravindra S., Erandathie Lokupitiya, and Keith Paustian. "Comparison of missing value imputation methods for crop yield data." Environmetrics 17, no. 4 (2006): 339–49. http://dx.doi.org/10.1002/env.773.

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37

Anjali, Kopal Singh, Rohan Raju Thomas, Shubham Shubhashish, Sahil Kumar, and Shilpa Kaushal. "Hydroponics: An Innovative Approach to Sustainable High-Value Crop Cultivation." Journal of Scientific Research and Reports 31, no. 4 (2025): 410–19. https://doi.org/10.9734/jsrr/2025/v31i42961.

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Hydroponics is an innovative and sustainable agricultural technique that enables the cultivation of high-value crops without soil using nutrient-rich water solutions. This method has gained prominence due to its ability to enhance crop yield, optimize resource utilization and contribute to food security. Hydroponic systems including Nutrient Film Technique (NFT), Deep Water Culture (DWC), aeroponics and aquaponics provide controlled environments that minimize the use of water, pesticides and fertilizers while ensuring faster plant growth and superior nutritional quality. This review explores t

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38

Behling Neto, Arthur, Rafael Henrique Pereira dos Reis, Luciano da Silva Cabral, Joadil Gonçalves de Abreu, Daniel de Paula Sousa, and Fabiano Gama de Sousa. "Nutritional value of sorghum silage of different purposes." Ciência e Agrotecnologia 41, no. 3 (2017): 288–99. http://dx.doi.org/10.1590/1413-70542017413038516.

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ABSTRACT Sorghum is a crop that stands out as an alternative to corn due to lower soil fertility demand and increased tolerance to drought. Lack of information about the qualitative behaviour of sorghum hinders the recommendation of different purpose sorghum cultivars. The goal was to evaluate the chemical composition and in vitro digestibility of different purpose sorghum cultivar silages, at two cropping seasons. The trial was conducted at the Plant Production Department, Federal Institute of Education, Science and Technology of Rondônia, Colorado do Oeste campus, and chemical analyses and i

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Reginato, Gabino H., Víctor García de Cortázar, and Terence L. Robinson. "Predicted Crop Value for Nectarines and Cling Peaches of Different Harvest Season as a Function of Crop Load." HortScience 42, no. 2 (2007): 239–45. http://dx.doi.org/10.21273/hortsci.42.2.239.

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Several field experiments to assess the effect of tree size and crop load on fruit size and yield efficiency were conducted in cling peach and nectarine orchards of different harvest seasons in Chile. Trees were randomly selected in each orchard and then hand-thinned at the beginning of pit hardening to a wide range of crop loads. The fraction of above-canopy photosynthetically active radiation (PAR) intercepted by the canopy (PAR i) was determined at harvest. All fruits were counted and weighed and average fruit weight calculated. Crop load and yield were normalized by tree size measured by i

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Shevchenko, M. S., L. M. Decyatnik, and K. A. Derevenets-Shevchenko. "Modern systems of agriculture and a new interpretation of crop rotation value of agricultural crops." Scientific Journal Grain Crops 4, no. 2 (2020): 319–29. http://dx.doi.org/10.31867/2523-4544/0141.

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Based on a broad experimental study of crop rotation productivity in different locations of the Steppe zone, a correlative model for estimating the role of predecessors in the formation of post-crop yields has been developed. The connection between quality of agrotechnologies and change of degree of crop rotation competitiveness of culture is presented. A retrospective analysis of the efficiency of farming and crop rotation systems showed that the constant improvement of varieties and hybrids of crops and technologies for their cultivation created objective agrobiological grounds for reassessm

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Amaya, Nadezda, Stefano Padulosi, and Gennifer Meldrum. "Value Chain Analysis of Chaya (Mayan Spinach) in Guatemala." Economic Botany 74, no. 1 (2019): 100–114. http://dx.doi.org/10.1007/s12231-019-09483-y.

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AbstractChaya is a highly nutritious perennial leafy vegetable native to Mesoamerica. This drought-resistant crop has low production and consumption levels in Guatemala, but has the potential to help agriculture and food systems be more nutritious and resilient. This study analyzed the value chain of chaya in Guatemala, and identified bottlenecks and opportunities for its use-enhancement. This research, the first of its kind applied to this crop in Guatemala, combined Rapid Market Appraisal tools. Small-scale chaya production, consumption, and marketing were observed in three focal sites (Guat

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Ruzmetov, Kudrat, Oybek Safarov, Bekzod Avazov, and Mukhtorbek Rahimboyev. "Development of agricultural crop monitoring software." E3S Web of Conferences 376 (2023): 02002. http://dx.doi.org/10.1051/e3sconf/202337602002.

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The operation of Bradley's algorithm is simple. After that, we divide the image into several areas alongside d, take the average value of the sum of the values of Im pixels in this area, add the value, and compare the value of each pixel with the obtained result. 1/8 of the image width and 15% of the average pixel brightness across the area. In general, both of these parameters can and should be changed according to the specific situation. Thus, if the size of the object is larger than the area of a square with a side equal to d, then the center of this object can be taken as the background by

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Adeogun, E. O., and O. Ogunlela A. "DETERMINATION OF CROP COEFFICIENTS OF MAIZE FOR THE ESTIMATION OF CROP WATER USE." Continental J. Engineering Sciences 8, no. 2 (2018): 1–6. https://doi.org/10.5281/zenodo.1256177.

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The crop coefficients (kc) of maize were determined for the growing season of month June to mid September. A hydraulic weighing lysimeter in National Centre for Agricultural Mechanization (NCAM) was used to determine the crop evapotranspiration (ETcrop) for maize while meteorological data from the weather station at NCAM was used to compute reference crop evapotranspiration (ETo) and potential evapotranspiration ETp.Decade and monthly values of crop coefficients (kc) for maize were obtained by determining daily values for and then averaged over ten day period and thirty day period for the deca

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44

GOTO, Masakazu, Osamu MORITA, Kenji NISHIWAKI, and Atsushi NAKASHIMA. "Feeding Value of Rice Whole Crop Silage as Compared to Those of Various Summer Forage Crop Silages." Nihon Chikusan Gakkaiho 62, no. 1 (1991): 54–57. http://dx.doi.org/10.2508/chikusan.62.54.

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VASHISTH, ANANTA, DEBASISH ROY, AVINASH GOYAL, and P. KRISHNAN. "Influence of meteorological parameters on wheat yield under different sowing conditions." MAUSAM 73, no. 1 (2022): 161–72. http://dx.doi.org/10.54302/mausam.v73i1.5089.

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Field experiments were conducted on the research farm of IARI, New Delhi during Rabi 2016-17 and 2017-18. Three varieties of wheat (PBW-723, HD-2967 and HD-3086) were sown on three different dates for generating different weather condition during various phenological stages of crop. Results showed that during early crop growth stages soil moisture had higher value and soil temperature had lower value and with progress of crop growth stage, the moisture in the upper layer decreased and soil temperature increased significantly as compared to the bottom layers. During tillering and jointing stage

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Prakash, Adawadkar Mayur, S. B. Wadatkar, A. R. Pimpale, and P. B. Rajankar. "Estimation of Crop Evapotranspiration of Wheat using Vegetation Index-Based Crop Coefficient." International Journal of Current Microbiology and Applied Sciences 12, no. 1 (2023): 93–98. http://dx.doi.org/10.20546/ijcmas.2023.1201.011.

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Due to climate change and dwindling water supplies, precise irrigation methods are essential. Remote Sensing is a tool that can be used to determine crop coefficients indirectly. The research area included three wheat-growing districts in North Maharashtra. The purpose of present work was to assess the applicability of remotely sensed Vegetation Indices (VIs) for modelling spatial crop coefficients, choose the most relevant vegetation index among them for modelling and apply this model to predict wheat water requirements. Sentinel 2A, MIS sensor images were employed to produce NDVI, NDWI, SAVI

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Andert, Sabine, and Andrea Ziesemer. "Analysing Farmers’ Herbicide Use Pattern to Estimate the Magnitude and Field-Economic Value of Crop Diversification." Agriculture 12, no. 5 (2022): 677. http://dx.doi.org/10.3390/agriculture12050677.

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We present an on-farm approach to measure the effect of crop diversification on farmers’ field economic values. Eleven years of data (2010–2020) on the chemical herbicide use, tillage practices and crop yields of 17 farms in north-eastern Germany were examined for winter wheat (WW) and winter oilseed rape (WOSR). We used a common conceptual framework to classify farmers’ crop sequences according to their susceptibility to weeds (‘riskiness’). Linear mixed models were used to analyse the relationship between crop sequence, tillage practice (inversion/non-inversion) and the response variables ‘t

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Francesconi, A. H. D., C. B. Watkins, A. N. Lakso, J. P. Nyrop, J. Barnard, and S. S. Denning. "Interactions of European Red Mite and Crop Load on Maturity and Quality, Mineral Concentrations, and Economic Value of `Starkrimson Delicious' Apples." Journal of the American Society for Horticultural Science 121, no. 5 (1996): 967–72. http://dx.doi.org/10.21273/jashs.121.5.967.

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Fruit maturity, quality, calcium concentration and economic value of `Starkrimson Delicious' (Malus domestica Borkh.) apples, under a range of crop levels and European red mite [Panonychus ulmi (Koch)] cumulative mite-days (CMD), were best explained by local surface regression models involving CMD and crop load. Fruit from trees with low CMD and a light crop (125 fruit/tree, about 20 t/ha) were the most mature at harvest. Those fruit had higher ethylene concentrations, starch pattern indices, soluble solids concentrations, and watercore incidence at harvest than fruit from trees with low CMD a

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Flora, Cornelia Butler. "Values and the agricultural crisis: Differential problems, solutions, and value constraints." Agriculture and Human Values 3, no. 4 (1986): 16–23. http://dx.doi.org/10.1007/bf01535481.

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V, Niharika. "Crop Gen Forecast." International Journal for Research in Applied Science and Engineering Technology 10, no. 8 (2022): 472–77. http://dx.doi.org/10.22214/ijraset.2022.46222.

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Abstract: Primary source of Indian livelihood is Agriculture. It has become a strenuous task for the farmers to plan the crops for the next season as it is a critical prediction about the prices that their harvest might yield in that particular season that will be based on driving weather conditions. This in turn results in imprecise prediction of crop prices by farmers which leads in choosing the fallacious crops or in quickly sell their yield resulting in low revenue. The same crop would have gained more value in the future. This paper mainly aims at addressing these issues by using Machine

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