摘要
以西玉 3号玉米为材料 ,作了覆膜与不覆膜两种方式的对比种植 ,结果表明 :采用地膜覆盖能显著提高玉米子粒产量 ,生育前期提高土壤温度 ,保持土壤湿度 ,旺盛生育期有降温效应 。
The experiment was conducted in two different planting patterns(film-covering and non-film-covering)with West-3 Maize.The results showed: film-covering could obviously increase maize yield,raise soil temperature in earlier growing stage, keep soil humidity,and during healthy growth stage drop soil temperature.In addition, film-covering could remarkably improve eco-microclimatical condition in maize growing period.
出处
《湖北农学院学报》
2002年第5期385-387,共3页
Journal of Hubei Agricultural College
基金
湖北省教育厅资助项目 ( 98A- 0 2 8)
