我国南方双季稻区冬闲田种草模式探讨

摘要

Planting forage grass can not only increase soil fertility,but also produce more high-quality feed.The paper in-troduces the current situation and problems,and analyzes the development prospect. In the last part of the paper,four kinds of development models of grassland agriculture were put forward,including Planting leguminous forage (Astragalus si-nicus L.),Gramineae (triticale,rye grass)pasture,Cruciferae (Brassica napus L. )pasture,Legumes and Gramineae Mixture.%利用冬闲田土秋冬种草能产生较高的经济效益和生态效益。介绍了我国南方双季稻区冬闲田的种草概况、存在的问题，提出了种植豆科（紫云英）牧草、禾本科（小黑麦、黑麦草）牧草、十字花科（油菜）牧草、豆科牧草和禾本科牧草混播4种模式。