论文部分内容阅读
小麦的一生要经过不同的发育阶段,形成不同器官。在正常情况下,小麦穗分化进程与器官建成相一致,可以从茎叶的生长情况,区分小麦的发育阶段。1983年6月我们利用冰箱进行冬小麦春化搞夏播加代试验,发现无论是弱冬性、半冬性、冬性、强冬性类型的小麦品种,器官建成与穗分化都不一致,突出表现是基部三节已伸长,进入发育
Wheat’s life goes through different stages of development, the formation of different organs. Under normal circumstances, the process of wheat spike differentiation is consistent with the establishment of organs, which can distinguish the developmental stages of wheat from the growth of stems and leaves. In 1983 June we use the refrigerator to carry out the winter sowing of spring wheat in the summer sowing on behalf of the test and found that whether it is weak winter, semi-winter, winter, strong winter types of wheat varieties, organ formation and spike differentiation are inconsistent, outstanding performance is The basal three has been extended, into the development