搜索结果: 1-1 共查到“作物种质资源学 seeding density”相关记录1条 . 查询时间(0.085 秒)
Effects of Seeding Density on the Frost Damage of Wheat Tillers
Compensation Frost damage Grain yield Nitrogen Potassium Seeding density Tiller Wheat
2009/8/4
Degrees of frost damage were observed for three varieties of winter wheat at the different seeding densities. Shoot nitrogen, phosphorus, potassium, sugars and starch contents were measured at the int...