三江源生态移民社区一年生人工草地混播试验  

Experiment of Annual Arttficial Grassland Mixture Sowing in Ecological Immigrant Community in Three River Resource Region

作　　者：阎明毅[1] 

机构地区：[1]青海省畜牧兽医科学院,810016

出　　处：《青海畜牧兽医杂志》2010年第5期9-10,共2页Chinese Qinghai Journal of Animal and Veterinary Sciences

摘　　要：在海南州同德县尕巴松多镇克日布地区的欧沟、北扎村生态移民社区和兴海县河卡镇幸福村生态移民社区,采用燕麦与箭笑舌豌豆混播。一方面提高了一年生人工草地产草量,平均产鲜草分别为同德38 297.1kg/hm2,兴海县37 014.75 kg/hm2。比单播燕麦(平均产鲜草23 587.05kg/hm2和20 258.55kg/hm2)多产14 710.05kg/hm2和16 756.2kg/hm2,差异极显著,明显提高产草量和牧草品质;另一方面解决了草畜间的供求平衡,改善草地质量,牧户冷季饲草贮备能力大大提高。Experimeut of mixture sowing oats and ricia sativeL.cv.Regin No.1 was conducted in Gabashongduo township,Tongde county,Hainan Prefecture.The results showed that mixture sowing grass can improve annual artificial grassland yield.Average fresh grass yield is 38297.1kg/hm2 and 37014.75kg/hm2 in Tongde and Xinghai county respectively.Increasing by 14710.05kg/hm2 and 16756.2kg/hm2 than single Sowing oats yield.There is significant difference between mixture sowing and sigle sowing.Improving both grass yield and grass quality,Soving the problem of blance befween frass supplying and livestock needs in cold season.

关 键 词：燕麦 箭笑舌豌豆 混播 产草量 

分 类 号：S812.3[农业科学—草业科学]