Results 221 to 230 of about 415,102 (268)
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1970
Ratoon cropping is an old system that has been practiced for many years, especially in the Tropics. Although the origin of ratooning is probably not known for any particular crop, it may have begun when man first noticed the regrowth of new shoots following the cutting of certain crops at harvest, thus, producing a new crop without replanting.
Plucknett, D. L. +2 more
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Ratoon cropping is an old system that has been practiced for many years, especially in the Tropics. Although the origin of ratooning is probably not known for any particular crop, it may have begun when man first noticed the regrowth of new shoots following the cutting of certain crops at harvest, thus, producing a new crop without replanting.
Plucknett, D. L. +2 more
openaire +4 more sources
Fodder Crops and Intensive Crops
1958Contained 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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Scientific American, 2017
The article discusses research which examined the impact of the Clean Power Plan, which places limits on carbon dioxide emissions from U.S. power plants aimed to reduce the impacts of climate change. Topics covered include the outcome of the policy on crop yields, the extent to which smog, under air-pollution policies in place before the plan, would ...
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The article discusses research which examined the impact of the Clean Power Plan, which places limits on carbon dioxide emissions from U.S. power plants aimed to reduce the impacts of climate change. Topics covered include the outcome of the policy on crop yields, the extent to which smog, under air-pollution policies in place before the plan, would ...
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Crop domestication and indigenous crops.
2021Abstract 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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Marketing of Crops and Crop Products
2001Quantity, quality, availability and economics are the key factors that affect the marketing of a crop or crop product, irrespective whether it is for the domestic, national or international market. Obviously the purchaser will require the product to be available at the time required and for it to be of the desired quantity and quality.
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2001
With rapid world population growth and declining availability of fresh water and arable land, a new technology is urgently needed to enhance agricultural productivity. Recent discoveries in the field of crop transgenics clearly demonstrate the great potential of this technology for increasing food production and improving food quality while preserving ...
Y, Li, Y H, Wu, R, McAvoy, H, Duan
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With rapid world population growth and declining availability of fresh water and arable land, a new technology is urgently needed to enhance agricultural productivity. Recent discoveries in the field of crop transgenics clearly demonstrate the great potential of this technology for increasing food production and improving food quality while preserving ...
Y, Li, Y H, Wu, R, McAvoy, H, Duan
openaire +2 more sources
2014
Discusses environmental preferences, culture, common problems, harvesting and storage of various root vegetables.
Relf, Diane, McDaniel, Alan, 1948-
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Discusses environmental preferences, culture, common problems, harvesting and storage of various root vegetables.
Relf, Diane, McDaniel, Alan, 1948-
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MIXTURES OF ANNUAL FODDER CROPS IN BARBED AND CROP CROPS
Scientific Life, 2020Taisiya Batsazova +2 more
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Crop genetic erosion: understanding and responding to loss of crop diversity
New Phytologist, 2022Johannes Engels +2 more
exaly