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A new analysis of genetic variation in tomatoes has uncovered more than 230,000 previously hidden, large-scale differences in DNA among varieties. As tomato plants evolved, segments of DNA were delete...
Global cooling event 4,200 years ago spurred rice's evolution, spread across Asia（图）
Global cooling event 4,200 years ago spurred rice evolution spread across Asia
2020/5/29
A major global cooling event that occurred 4,200 years ago may have led to the evolution of new rice varieties and the spread of rice into both northern and southern Asia, an international team of res...
Genomes of 5 cotton species could lead to better varieties（图）
Genomes 5 cotton species better varieties
2020/4/29
Cotton producers in the U.S. and around the world are looking for new varieties that can better withstand droughts, pests, and pathogens while yielding high-quality fibers for the textile industry.To ...
California's air quality regulations help farmers prosper（图）
California air quality regulations farmers prosper
2020/3/27
Farmers in California's Central Valley have seen a boost in the productivity of their high-value crops -- and greater earnings -- as a result of the Golden State's air pollution controls.Perennial cro...
Love basmati rice? Scientists have now sequenced its genome（图）
Love basmati rice Scientists sequenced genome
2020/2/20
Using an innovative genome sequencing technology, National Science Foundation-funded researchers have assembled the complete genetic blueprint of two basmati rice varieties, including one that is drou...
Researchers trace evolution of the domesticated tomato（图）
Researchers trace evolution domesticated tomato
2020/1/19
In a new paper, a team of evolutionary biologists and geneticists led by Ana Caicedo and Hamid Razifard of the University of Massachusetts Amherst report that they have identified missing li...
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...
2019年10月31日-11月4日，第十一届日本水稻品质·食味研究会学术年会暨日本水稻品质·味研究会成立10周年纪念学术报告会在日本国立冈山大学举行。应学会邀请，粮食作物研究所优良食味水稻育种团队王才林研究员、张亚东研究员等一行4人赴日本参加会议。
彭定祥,男,1957年7月出生,博士生导师.研究方向为 麻类作物遗传育种与栽培生理;专利：苎麻直喂式动力剥麻机 2003年1月18日批准 专利号： ZL01273436.5;高产、优质苎麻新品种“华苎2号”的选育,1998年获得湖北省科技进步三等奖。“光钝感雌性苎麻的发现及其杂种优势利用的基础研究”2000年获湖北省自然科学三等奖。
How much do climate fluctuations matter for global crop yields?（图）
climate fluctuations global crop yields
2019/10/23
The El Niño-Southern Oscillation, ENSO, has been responsible for recent widespread, simultaneous crop failures, according to a new study by researchers at Columbia University, the International F...
Stabilizing food production through crop diversity（图）
human population climate change around the world food shortage
2019/10/28
With increasing demand for food by the planet's growing human population, and climate change threatening the stability of food systems around the world, University of Minnesota researchers affiliated ...
Scientists create new genomic resource for improving tomatoes（图）
new genomic resource improving tomatoes
2019/10/30
Tomato breeders have traditionally emphasized improved production, such as larger fruits and more fruits per plant, so some traits that improved other qualities, such as flavor and disease resistance,...
科学家成功解读硬粒小麦全基因组图谱
科学家 硬粒小麦 全基因组 图谱
2019/4/19
近日，来自意大利、加拿大、德国等多国科研机构的科学家共同在Nature Genetics上发表了题为“Durum wheat genome highlights past domestication signatures and future improvement targets”的文章，绘制并解读了硬粒小麦（durum wheat）的全基因组图谱，这对于比较和挖掘小麦祖先中的优异等位基因具有重...
Research helps farmers pinpoint high-and low-yield fields,leads to better use of fertilizer（图）
fertilizer farmers
2019/11/22
Find related stories on NSF's Long-Term Ecological Research Program at this link; find related stories on NSF's Environmental Research and Education (ERE) programs at this link.Farmers can't predict t...