摘要
提要:本文论述了以优良豆科牧草——早熟沙打旺为枢纽,以草粮轮作为途径,以提高经济效益为手段,在农业区及半农半牧区发展草业的生产实践,力图在我国北方农区及半农半牧区研制一套新型的合理的耕作制度。
ABSTRACT This paper describes a grassland agricultuial system in the farming areas. A super legume species Astuagallus adsurgens pall is used in a legume-crop rotation to improve the economic output. The author indicates that it is possible to establish a new, reasonable cultivation system in the vast farming areas in Nonthern China.
出处
《草业科学》
CAS
CSCD
北大核心
1989年第4期41-44,共4页
Pratacultural Science
