【摘 要】
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The development of new varieties and the large amount of nitrogen fertilizer input make the grain production growth rate keep in step with the world population growth rate.However, there was a signifi
【机 构】
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Key Laboratory of Crop Physiology Ecology and Production Management of Ministry of Agriculture, Nanj
【出 处】
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第十七次全国小麦栽培科学学术研讨会
论文部分内容阅读
The development of new varieties and the large amount of nitrogen fertilizer input make the grain production growth rate keep in step with the world population growth rate.However, there was a significant difference in the nitrogen efficiency of wheat varieties bred in different years under different nitrogen conditions, but the mechanism underlying it was not clear.Revealing this mechanism is significant for the breeding of high efficiency wheat varieties, which is suitable for low input and sustainable agriculture.
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