当土壤缺乏水分时,要使小麦弱的籽苗出土而直立生长,深播是一种普遍措施。我们研究了通过亲本植株的氮肥增加籽粒蛋白质含量是否可以提高出苗率和冬小麦深播种子苗的活力。在试验的过程中,我们对四种播种深度,三个品种和三种种子蛋白质含量在不同的土壤混合物或土壤肥力状况下进行了比较。 Becent积极地研究苗势和籽粒产量与蛋白质含量的关系,曾确定了种子大小 When the soil lacks water, it is necessary to make the weak seedlings of wheat emerge and grow upright. Deep-seeding is a universal measure. We investigated whether increasing the grain protein content by nitrogenous fertilization of parental plants could increase the emergence rate and the vigor of winter-sowing deep-seeded seedlings. In the course of the experiment, we compared the protein content of four sowing depths, three varieties and three seeds under different soil mixtures or soil fertility conditions. Becent actively studies seedlings and grain yield and protein content, has identified the size of the seed