论文部分内容阅读
小麦产量的形成决定于单位面积的穗数、每穗粒数和粒重。穗数的多少是由基本苗数、分蘗成穗数所决定,而每穗粒数、粒重则取决于穗形成过程中合理的管理措施。在小麦生产过程中所采取的一切栽培措施,目的就是使三者达到协调发展。
The formation of wheat yield depends on the number of ears per unit area, grain number per panicle and grain weight. The number of spikes is determined by the number of basic seedlings and the number of tillers to spike, while the number of grains per spike and grain weight depend on reasonable management measures during spike formation. The purpose of all the cultivation measures taken in the wheat production process is to achieve a coordinated development of the three.