Results 221 to 230 of about 400,240 (268)

Root Crops

2014
Discusses environmental preferences, culture, common problems, harvesting and storage of various root vegetables.
Relf, Diane, McDaniel, Alan, 1948-
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Crop domestication and indigenous crops.

2021
Abstract Plant domestication is the genetic modification of a wild species to create a new form of a plant altered to meet human needs (Doebley et al., 2006). The basis of domestication is intentional selection by farmers, a process which eventually lead to improvements in plant adaptation to cultivation, yields, nutritional quality, ease of ...
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Both Crops Main Crops—Density Constant—Combined Crop Responses

1993
Up to this point responses from both crops have not been combined. Each crop response has been treated independently. Although this might satisfy some experimenters, it is not useful in evaluating cropping systems and in studying results as a farmer would. He would be interested in some combination of yields, Y 1 and Y 2 , say, from both crops.
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Fodder Crops and Intensive Crops

1958
Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows seven condensed maps showing the distribution of areas devoted to growing fodder, hay, corn for silage, sugar beets, potatoes, vegetable crops, orchards, and tobacco circa 1951.
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Compound heat and moisture extreme impacts on global crop yields under climate change

Nature Reviews Earth & Environment, 2022
Corey Lesk, Angela J Rigden, Onoriode Coast   +2 more
exaly  

Alternative Crops

Science, 1986
A T, Rambo, P E, Sajise
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Crop pharming

Nature Plants, 2022
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Climate change impacts on crop yields

Nature Reviews Earth & Environment, 2023
Ehsan Eyshi Rezaei, Heidi A Webber, Senthold Asseng   +2 more
exaly  

Crop growth

Nature Reviews Neuroscience, 2020
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Climate, Cropping and Crop Disease

1981
A number of overall classifications of agro-ecosystems or farming systems have been published. We shall, in the main, follow those proposed by Duckham and Masefield (1970) and by Thorne and Thorne (1979), supplemented by more specific references to particular zones, such as those by Arnon (1972) for dry climate farming.
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