人工草地绵羊系统优化研究Ⅲ几种冬春青绿饲料作物的引种栽培  

Optimum study of sown pasture sheep systems Ⅲ Introduction and cultivation of several winter survival soiling crops

作　　者：耿文诚[1] 

机构地区：[1]云南省种羊场,云南寻甸655204

出　　处：《草业科学》2000年第z1期40-42,共3页Pratacultural Science

基　　金："九五"国家重点科技攻关项目!(编号 960 16 0 2 0 1)

摘　　要：用新西兰引进的波纳、威诺阿、帕斯加、艾品、巴堪特和当地长期种植的芜菁 6种冬春青绿饲料作物在云南省种羊场 2个气候带种植 ,对各品种生物量及干鲜比进行比较分析。结果为芜菁生物量及含水量均较引进品种高 ;在引进品种中 ,高海拔山区威诺阿表现最佳 。Bonar, wairoa, pasja, appin, barkant are five cultivars of winter brassica introduced from New Zealand, and local turnip, were planted in two climate zones on the Yunnan Sheep Breeding Farm. Yield and water content of the local turnip were higher than the others. Of the introduced cultivas, wairoa is better in frigid mountain area, but appin is better in medium elevation area.

关 键 词：青绿饲料作物 生物量 干鲜比 品种比较 

分 类 号：S812.3[农业科学—草业科学] [农业科学—畜牧学] S54[农业科学—畜牧兽医]