川西北高寒牧区免耕种草技术研究  

Furrowfree-Grassgrowing Technology Research in Severe Cold Grassland of Northwest District Sichuan Province

作　　者：李才旺[1] 

机构地区：[1]四川省草原研究所,四川成都611731

出　　处：《四川畜牧兽医》2002年第B05期7-8,10,共3页Sichuan Animal & Veterinary Sciences

摘　　要：In this article,we suppose the furrowfree-grassgrowing correspondence technology,taking account for the spring tired contradition which lies in animal husbandry for a long time and the charicteristic of zoology frailty in severe cold grassland of northwest district of Sichuan province,in corporated with the west great development,impove eccolonogy enviroment protection and continue development of grassland animal husbandry.These methods provides a kind of practical technology for constructing store grass base and developing grasslong.In this article,we suppose the furrowfree-grassgrowing correspondence technology,taking account for the spring tired contradition which lies in animal husbandry for a long time and the charicteristic of zoology frailty in severe cold grassland of northwest district of Sichuan province,in corporated with the west great development,impove eccolonogy enviroment protection and continue development of grassland animal husbandry.These methods provides a kind of practical technology for constructing store grass base and developing grasslong.

关 键 词：川西北高寒牧区 免耕种草技术 草地改良 

分 类 号：S812.4[农业科学—草业科学]