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Plant Genetics: Increasing Crop Yield
Science, 1977Cell cultures of crop plants provide new opportunities to recover induced mutations likely to increase crop yield. Approaches include regulating respiration to conserve carbon fixed by photosynthesis, and increasing the nutritive value of seed protein. They depend on devising selecting conditions which only desired mutant cells can survive.
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Maximizing crop yield in alley crops
Agroforestry Systems, 1998A simple graphical model is presented illustrating the balance between facilitation and competition necessary for maximizing crop yield in alley cropping systems. Three functions are composed into the decision function: (1) the percent increase in crop yield from facilitation resulting from prunings, (2) the amount of prunings resulting from different ...
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Tropical Agriculture: Crop Diversity and Crop Yields
Economic Geography, 1977Agricultural land use in the tropics is characterized by marked regional contrast, diversity of crops, and less acreage in cereal crops but more in legumes than in the temperate zone.
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1978
This paper shows how spectral analysis can be used to determine the cyclical nature of crop yields. The number and length of cycles are estimated for corn and wheat in the Corn Helt and the Northern Plains. Several cycles appear to be superimposed over the trend yield.
Liu, Karen +3 more
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This paper shows how spectral analysis can be used to determine the cyclical nature of crop yields. The number and length of cycles are estimated for corn and wheat in the Corn Helt and the Northern Plains. Several cycles appear to be superimposed over the trend yield.
Liu, Karen +3 more
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Soybean photosynthesis and crop yield are improved by accelerating recovery from photoprotection
Science, 2022Amanda P De Souza +2 more
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Compound heat and moisture extreme impacts on global crop yields under climate change
Nature Reviews Earth & Environment, 2022Corey Lesk +2 more
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Crop-Yield Prediction and Crop Recommendation System
SSRN Electronic Journal, 2022Dishant Israni +4 more
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Climate change impacts on crop yields
Nature Reviews Earth & Environment, 2023Ehsan Eyshi Rezaei +2 more
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