旱作玉米双垄全膜覆盖沟播一膜两年用免耕栽培技术旱作玉米雙壟全膜覆蓋溝播一膜兩年用免耕栽培技術 한작옥미쌍롱전막복개구파일막량년용면경재배기술 No-tillage Cultivation Techniques of Ditch Sowing Maize in Double Ridges Mulched with Plastic Films Reused in Second Year
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甘肃农业科技甘肅農業科技감숙농업과기 GANSU AGRICULTURAL SCIENCE AND TECHNOLOGY 2007年4期33-34,共2页
