摘要
在清水县进行的玉米渗水膜覆盖栽培试验结果表明,渗水膜覆盖栽培较普通地膜覆盖栽培具有明显的增产效果,幅宽140 cm渗水膜较幅度70 cm普通地膜栽培增产11.2%。
Cultivation trial of water permeability plastic film-mulching Corn was conducted in Qingshui county. The result indicated that the water permeability plastic film-mulching had significant yield increasing effect compared to the common plastic film-mulching. The water permeability plastic film-mulching （wide 140 cm）increased yield to 11.2% compared with the common plastic film-mulching （wide 70 cm）.
出处
《甘肃农业科技》
2006年第9期9-11,共3页
Gansu Agricultural Science and Technology
关键词
渗水膜
覆盖栽培
玉米
增产
效应
Water permeability plastic film-mulching
Film-mulching cultivation l Corn
Yield increasing
Effect
