摘要
延边州在开发山区草地资源中,从草原建设入手,1981—1990年,十年来,采取“围、改、种、飞”等综合治理措施,建设人工,半人工草地117.5万亩,占牧业草地面积的29.01％,其中建成围栏补播林下草地90万亩,改造沼泽草地6.8万亩,人工种草5.0万亩,飞播牧草15.7万亩,草原建设与发展养牛同步进行,81年养牛15.7万头,90年发展到33万头,养牛翻了一番。通过开拓市场,调节牛肉价格,使之趋于合理,调动了群众养牛积极性、建立草畜商品基地19处,饲养肉牛8.75万头,占全州养牛总数的26.5％,建家庭牧场2千多个,草地养牛业正向着专业化方向发展。实行科学养牛,优化牛群结构,改良品种,提高养牛经济效益。
The grassland resource has been developed in Yanbian Prefecture by fencing, improving, air-seeding and planting during the last decade. There are 1175 thousand mu of artificial grassland, which epuals to 29.01% of the total area of cattle has increased form 157 thousand in 1981 to 330thousand in 1990. Nineteen commerical beef production bases were established, there are 2000 family farms specialilsed in beef production. The development of beef cattle industry profitably in Yanbian also resulted from using proper technolo-
出处
《草业科学》
CAS
CSCD
北大核心
1991年第3期5-8,共4页
Pratacultural Science
关键词
肉牛牛
草地
饲养
吉林
Beef cattle production
grassland improvment
