论文部分内容阅读
应用“绥远”品种冬小麦,经微量元素处理后,探讨了这些元素与籽粒春化期间的呼吸作用及含氮化合物的关系。得到的结果如下:微量元素铜、锌、钼、硼、铁不同程度的都刺激了小麦籽粒春化阶段期间的呼吸作用,其中铁的作用特别大,但是锰表现有抑制作用。同时还发现以铜、锌、硼、钼处理后的小麦籽粒,春化期间蛋白质含量随春化天数的增长而加多,其中铜和铁到春化末期则显著地减少,但是锰则与其他元素完全相反蛋白质含量随着春化天数的加多而减少。
Application of “Suiyuan” varieties of winter wheat, after trace element treatment, explored the relationship between these elements and the respiration and nitrogenous compounds during grain vernalization. The results obtained are as follows: Trace elements copper, zinc, molybdenum, boron and iron all stimulate the respiration during the vernalization stage of wheat grains to varying degrees, of which the effect of iron is particularly large, but the performance of manganese is inhibited. At the same time, it was also found that the grain content of wheat treated with copper, zinc, boron and molybdenum increased more during the vernalization with the increase of vernalization days, while the copper and iron decreased significantly at the end of vernalization, but manganese and other On the contrary, the protein content decreases with the increase of vernalization days.