播种期和播种密度对“圈窝子”燕麦产量的影响研究

Study on effect of sowing date and density to Quanwozi oats yield

根据“青南家庭牧场试验资料” ,分析了青南地区“圈窝子”燕麦发育期、高度、产量与气象条件的关系 ,找出了获得高产的最佳播种密度和播种时期。在指导广大牧民群众栽培高产燕麦、解决牲畜冬春补饲、防御自然灾害等方面具有重要的现实意义。

Relation between the climate condition and the growth period, height and yield of Quanwozi oats was analyzed based on data from some animal farmers of Southern Qinghai, a proper sowing date and density of oats were worked out to meet a high yield of oats demand for local farmers