east China's Shandong Province, June 7, 2014. The Ministry of Agriculture said on June 7 that farmers have harvested wheat in 172 million mu (11.47 million hectares) of fields, with more than 50 percent of winter wheat having been taken in. (Xinhua/Wang Jilin)...
Then the common practice of harvest maize and sowing winter wheat in the region could be delayed by 5 days correspondingly. 展开 关键词: Harvest time Sowing date Summer maize Winter wheat Grain yield Water use DOI: 10.1016/j.indcrop.2006.12.003 被引量: 167 ...
State Winter Wheat Harvest Expected to Decline 18.8%decline is projected for Oklahoma's 1989 winter wheat harvest, according to Burt Bartlett, agricultural statistician with the Oklahoma City office of the U.S. Department of Agriculture.Edsall, Christopher...
Advanced backcross QTL analysis of a hard winter wheat×synthetic wheat population harvest index, test weight, grain yield, protein content, and kernel hardness on 190 BC2F(2:4) lines grown in three replications in two Kansas environ... B Narasimhamoorthy,BS Gill,AK Fritz,... - 《...
百度试题 结果1 题目4. In the US, winter wheat is harvested (harvest) in the early summer. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Crops cut later than GS 30 had greatly reduced harvest index, tillers per m2, and total N uptake but higher grain protein content. There was no significant effect of N topdressing rate on grain yield, although provided the crop was cut before GS 30, higher rates of N increased maturity ...
In 2003 harvest year trials, waxy winter wheats were identified with grain yields not significantly different from the check cultivars Millennium and Wesley. With the advent of hard white and waxy wheats, the former ocean of commodity red wheat now is being transformed into a “sea of ...
Oatland Farms cutting winter wheat with the New Holland TC5.90.Perfectly matched for the heavy clay ground in Myroe with a 14ft header. 238 horsepower keeps h ...
A good predicted yield data of winter wheat could be got about 40 days ahead of harvest time, i.e. at the booting-heading stage of winter wheat. The method suggested in this paper was good for predicting regional winter wheat production and yield estimation. 展开 关键词: Remote sensing ...
Result indicated no yield differences in wheat, when associated with clover, at any time, in either cultivars. However, grain yields were significantly higher (P 0.01) for the normal height cultivar (5.1 vs 4.5 Ton/ha). Dry matter yield of clover, at wheat harvest time in the associated ...