摘要
通过对地膜覆盖栽培技术对农作物种植的正、负面影响进行综合分析,构建了相应的评价模型,并以贵州省的玉米产量为例,对其进行了评价和分析。
Mulching crop cultivation techniques for the positive and negative effects of a comprehensive analysis of the corresponding evaluation model was constructed, and corn production in Guizhou Province as an example, its evaluation and analysis.
出处
《科技与创新》
2014年第12期160-160,共1页
Science and Technology & Innovation
关键词
地膜覆盖栽培技术
农作物
产量
地膜残留
mulching cultivation techniques
crops
production
film residue
