multiple cropping

短语词组

短语

• multiple -cropping area [农学]复种面积
• multiple rice cropping system 多熟制
• multiple continuous cropping 复种连作
• multiple rotation cropping system 复种轮作耕作制
• multiple e cropping 复种
• intensive multiple -cropping system 集约多熟制
• enlarge the multiple -cropping area 增加复种面积
• raise the multiple -cropping index 提高复种指数
• Multiple Cropping Index 作物复种指数;复作指数
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