论文部分内容阅读
通过利用高分子包膜与不包膜两种处理分期对不同熟期玉米品种进行麦田套种比较试验。在对套种玉米生育性状和产量调查分析的基础上 ,研究制定北疆麦田适宜套种玉米的品种、播期及最佳种植方式
Through the use of polymer coating and non-coating treatment of two different maturity stages of maize varieties intercropping experiments. Based on the survey and analysis of the fertility traits and yield of intercropping maize, the paper studied on the varieties, sowing dates and the best planting methods