天山北坡(中段)山地──绿洲──荒漠草地农业系统构建实例初报  

Preliminary study on the constitution of mountain - oasis -desert grassland agricultural system in the northern part of Tian shan mountain

作　　者：王博[1] 阿依丁[1] 李瑞年[1] 陈富华[2] 巴尔力克 

机构地区：[1]新疆畜牧科学院草原研究所,乌鲁木齐830000 [2]新疆农业大学草业工程系,乌鲁木齐830052 [3]昌吉市榆树沟镇人民政府,昌吉831100

出　　处：《草食家畜》2000年第S1期4-11,共8页Grass-Feeding Livestock

摘　　要：昌吉市榆树沟镇牧业村１９９３年开始实施牧民定居工程，通过近几年的技术切入和集成，使原纯放牧的自然系统，初步形成有代表性的天山北坡中段山地－绿洲－荒漠草地农业系统。重点实施季节牧场调整，种植业三元结构、青贮技术、塑膜暖棚及冬羔生产多项技术，使出栏羊胴体重由 １６． ５ｋｇ提高到 １８．１ｋｇ，每公顷畜产品单位由定居前的 ８．０ＡＰＵ提高到 ３４．４ＡＰＵ，人均收入由定居前的 １０２４．６５元提高到 １９９９年的 ４２３９元。The farmers settle down program of animal raising based villages of Yu Shugou town was initiated in 1993. Through assembling of comprehensive techniques in past years, the purely natural resources dependent grazing system has now begun to be changed into a integrated mountain - oasis - desert grassland agricultural system, that, to some extent, is a representative of the model of development of such system for the Northern part of Tian shan mountain. Main tasks covered by the project were adjustment of sea...

关 键 词：草地农业系统 三元结构 冬羔技术 APU 

分 类 号：F326.3[经济管理—产业经济]