摘要
黑麦草、燕麦、鸭茅等三种禾草均具有耐寒 ,返青早 ,生长快 ,产草量较高 ,抗病力较强的特性 ,是冬季及早春生长利用较好的饲料作物。在水稻冬闲田土中种植 ,以 1 0月中上旬播种 ,播量分别为 :黑麦草为 2 0～ 2 5kg/667m2 ,鸭茅为 1 8～ 2 0kg/667m2 、燕麦为 3 0～ 4 0kg/667m2 其效果较好。并利用其饲喂育肥牛 ,日增重比对照组增加 2 61g ,而且平均每天比对照多增纯利 1 88元。
The three kinds of grasses, pernnial rye,Dactylis glomerata and oats were able to endure cold and diseases.They grew fast with high production .They are suitable for using in winter and early spring.The best seeding time was in the early and middle October.Correspondingly,the best seeding rate were 2.0～2.5kg/667m 2,1.8～2.0kg/667m 2 and 3.0～4.0kg/667m 2 respectively.Using them feeding cattle,the weight-increasing per day was 261g higher than that of the contrast.And the pure benefit was 1.88 yuan higher than that of the contrast.
出处
《四川草原》
2000年第4期38-40,共3页
Journal of Sichuan Grassland
基金
贵州省农业厅课题!<贵州西南地区冬绿禾草资源开发利用研究>专题内容之一。
关键词
冬闲田土
育肥牛
牧草栽培
high quality grass
unoccupied cropland
cattle
comprehensive technique
