The basic objective of this study was to investigate and explore the relationship between major food crops of China and their relationship with agricultural gross domestic product (GDP) using an econometric analysis. Agriculture is considered an important sector of the Chinese economy as it accounted ...
Brief report on some important diseases of three major crops in ChinaLu, J Y
The world’s major food crops—rice, wheat, corn—must be planted again after every hard vest. That’s a lot of work for farmers and can contribute to environmental problems such as soil erosion(侵蚀). This year, researchers in China showed a new variety—perennial(多年生的)rice, one that...
Advance in integrated pest management of crops in China Integrated pest management (IPM) in crops is an important strategy for insect pest control,which plays an important role for sustainable agriculture. In or... WU Kong-Ming,LU Yan-Hui,ZY Wang - 《Chinese Bulletin of Entomology》 被引量:...
R&D of chemical fertilizers and pesticides reduction efficiency technology: MOA S&T Development Centre Breeding technology for the seven major crops: China Rural Technology Development Centre of MOST For more information pleasedownload the announcement. ...
Although its autumn grain fields suffered losses, harvesting will soon be completed on 76 million mu of crops. Henan's annual grain output is expected to remain stable at more than 65 billion kg. Meanwhile, in central China's Hunan Province, Zhang Shunda, a veteran grain grower in Taoyuan ...
The world's major food crops — rice,wheat,com—must be planted again for every harvest.That's a lot of work for farmers and can contribute to environmental problems such as soil erosion(水土流失).Perennial (多年生的) grains that survive and produce year after year could ease the burden. ...
In the south of China the water is sufficient for the major crops. A. Y B. N C. NG 相关知识点: 试题来源: 解析 B 正确答案:B解析:细节题。从第二部分最后一段”the water-rich south often suffers from seasonal droughts,which反馈 收藏 ...
Nutrient use efficiency is an important index not only for fertilizer recommendation on the field scale but also for forecasting fertilizer demand on the regional and national scales,however,exact nutrient use efficiencies of the major cereal crops in China are not well known yet.In this paper,data...
A farmer carries harvested rice in Daoxiang Village of Suihua City, northeast China's Heilongjiang Province, Oct. 13, 2024. (Xinhua/Zhang Tao) As of Thursday, northeast China's Heilongjiang Province, the country's top grain producer, had harvested more than 90 percent of its crops, or 220.9...