摘要
陕西省农作物地膜覆盖栽培起步于 80年代初期 ,突出表现在面积增加迅速 ,应用范围扩大 ,技术不断改进等方面 ,同时在发展过程中也出现了一些值得注意的新问题 ,亟待解决。从发展现状看 ,地膜栽培前景广阔 ,不仅面积继续增加 ,而且利用更为充分 。
Film mulching cultivation of crops in Shaanxi Province has developed rapidly since 1980s. The area has greatly expanded and techniques increasingly improved. At the same time, some problems existing in its development should be solved immediately. However, film mulching cultivation will have an even better future, with the area being further increased and more and more new kinds of film being applied in production.
出处
《干旱地区农业研究》
CSCD
北大核心
2002年第1期10-13,共4页
Agricultural Research in the Arid Areas
关键词
地膜栽培
发展现状
存在问题
发展趋势
陕西
农作物
film mulching cultivation
present status
existing problem
future development
