摘要
采用列区试验研究了渭北塬区地膜沟播冬小麦合适的播期播量。结果表明 :在渭北塬区 ,要夺地膜小麦高产 ,比较适宜的播种密度为 180万～ 2 2 5万苗 /hm2 ,播种日期为 9月 3 0日左右。
In the paper, the appropriate planting date and planting density of filming winter wheat in Weibei dry-land were studied. The results showed that in order to get high yield in Weibei dry-land, the suitable planting density was 180 to 225 ten thousand wheat seedling per hm 2 and the suitable planting date was about 30th of September.
出处
《安徽农业科学》
CAS
2004年第3期420-421,426,共3页
Journal of Anhui Agricultural Sciences
关键词
冬小麦
起垄覆膜沟播
播种密度
播期
高产栽培
渭北旱塬
Filming winter wheat in furrows, Planting density,Planting date,Cultivation of high yield,Weibei dry-land
