摘要
在对地膜、秸秆及沥青秆3种覆盖材料在梯田谷子上的覆盖效果进行系统分析的基础上,重点就沥青秆的覆盖增产机理作了详细论述,并进一步指出沥青秆是目前比较好的一种新型覆盖材料。
Increasing production mechanism of asphalt straw covering was discussed in detail,based on the systematic analysis of plastic film,straw and asphalt straw covering effects on terrace millet. It is pointed out that asphalt straw is a better covering for millet production
出处
《西北农业学报》
CAS
CSCD
1999年第4期87-90,共4页
Acta Agriculturae Boreali-occidentalis Sinica
基金
"九五"国家重点科技攻关专题!96-004-05-02
关键词
谷子
覆盖材料
覆盖效果
增产机理
Millet
Covering material
Cover effect Yield increasing mechanism