搜索结果: 1-15 共查到“国际动态 Corn”相关记录21条 . 查询时间(0.187 秒)
Modifying corn kernels with CRISPR（图）
Modifying corn kernels CRISPR
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2021/3/26
Corn -- or maize -- has changed over thousands of years from a weedy plant that made ears with less than a dozen kernels to the cobs packed with the hundreds of juicy kernels we have today.Powerful DN...
Recovering phosphorus from corn ethanol production helps reduce groundwater pollution（图）
Recovering phosphorus ethanol production groundwater pollution
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2020/3/13
Dried distiller's grains with solubles, DDGS, are a product of corn ethanol processing that's commonly used as feed for cattle, swine and poultry. However, DDGS contains more phosphorus than the anima...
Scientists learn how to increase corn crop yields（图）
Scientists increase corn crop yields
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2020/1/21
NSF-funded scientists at Cold Spring Harbor Laboratory are figuring out how to pack more kernels onto a corn cob. One way to boost the productivity of a plant, they say, is to redirect some of its res...
Secrets to climate change adaptation uncovered in the European corn borer moth（图）
climate change adaptation European corn borer moth
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2019/11/15
The ability to synchronize behavioral, morphological and other transitions with the seasons is integral to the life cycle of most insects. A research team led by biologists at Tufts University has fou...
Study finds rising ozone a hidden threat to corn（图）
ozone threat corn
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2019/10/17
Like atmospheric methane and carbon dioxide, ground-level ozone is on the rise. But ozone, a noxious chemical byproduct of fossil fuel combustion, has received relatively little attention as a potenti...
Enlisting Robotics To Study Drought-Tolerant Corn（图）
Enlisting Robotics Drought-Tolerant Corn
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2018/2/1
Developing drought-tolerant corn that makes efficient use of available water will be vital to sustain the estimated 9 billion global population by 2050.University of Missouri researchers have develope...
Researchers Find Corn Gene Conferring Resistance to Multiple Plant Leaf Diseases（图）
Researchers Corn Gene Resistance to Multiple Plant Leaf Diseases
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2017/9/1
Alleles that confer multiple disease resistance are valuable in crop improvement though molecular mechanisms underlying their functions remain largely unknown. A quantitative trait locus, qMdr9.02, as...
Corn better used as food than biofuel,study finds
Corn used as food biofuel
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2017/7/24
Corn is grown not only for food, it is also an important renewable energy source. Renewable biofuels can come with hidden economic and environmental issues, and the question of whether corn is better ...
Corn better used as food than biofuel,study finds
Corn used as food biofuel
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2017/7/24
Corn is grown not only for food; it is also used as an important renewable energy source. But renewable biofuels can come with hidden economic and environmental issues.The question of whether corn is ...
Herbivore dilemma:How corn plants fight simultaneous attacks
Herbivore dilemma corn plants simultaneous attacks
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2016/2/23
Corn seedlings are especially susceptible to hungry insect herbivores, such as caterpillars and aphids, because they lack woody stems and tough leaves. So what’s a tender young corn plant to do?A rece...
Boosts in productivity of corn and other crops modify Northern Hemisphere carbon dioxide cycle（图）
productivity of corn Northern Hemisphere carbon dioxide cycle
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2014/12/1
Each year in the Northern Hemisphere, levels of atmospheric carbon dioxide drop in the summer as plants "inhale," then climb again as they exhale after the growing season.
Critical transport: Bond LSC team finds boron vital for plant stem cells, corn reproduction（图）
transport Plant stem cells corn reproduction
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2014/9/1
Carbon’s next-door neighbor on the periodic table typically receives little attention, but when it comes to corn reproduction boron fills an important role.
Warming Climate May Devastate Major U.S. Crops--Study Suggests Tipping Points for Corn, Soybeans, Cotton（图）
Warming Climate Major U.S. Crops Tipping Points Corn Soybeans Cotton
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2009/12/10
Three of the most important crops produced in the United States—corn, soybeans and cotton—are predicted to suffer declines of as much as 80 percent if temperatures continue to rise with manmade climat...
Corn Yield Stability Varies with Rotations, Fertility
Corn Rotations Fertility
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2009/12/16
Understanding temporal variability in crop yields has implications for sustainable crop production, particularly since greater fluxes in crop yields are projected with global climate change.
Corn Color Can Tell Farmers How Much Fertilizer to Apply
Corn Color Farmers Fertilizer
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2009/12/16
Nitrogen fertilizer is a key ingredient for growing a good corn crop. It is not unusual for a well-fertilized crop to yield more than twice as much as an unfertilized crop. But how much nitrogen shoul...