摘要
以甘农2号小黑麦和青建1号饲用豌豆为试验对象,在玉树州称多县通过设定不同混播比例进行种植,对牧草生育期、产量、营养品质等指标进行研究,结果表明:处理F (小黑麦播种量210kg/hm^2+饲用豌豆22.5kg/hm^2)总鲜草产量比单播小黑麦提高63.87%,比单播饲用豌豆提高18.50%,同时总干草产量和蛋白质产量在各处理中表现较高,而中性洗涤纤维和酸性洗涤纤维含量较低。综合比较,此比例是该区域开展一年生禾豆混播饲草地生产的较优组合,适宜在该地区推广应用。
Taking No.2 triticale and QiggliAU No.1 forage peas as experimental subjects,the forage yield,nutritional quality and other indicators were studied by setting different mixed sowing ratios in County Yushu Prefecture.The results showed that the total fresh forage yield increased by 63.87%under treatment F(Triticale seeding rate 210kg/hm^2+Forage broad bean 22.5kg/hm^2),compared to yield of single-sowing Triticale,and 18.50%higher than the total fresh grass yield of single-seeding forage peas.The total fresh hay yield and crude protein content are the highest,while the neutral detergent fiber and acid detergent fiber content are the lower,while the neutral detergent fiber and acid.The experiment indicated that the mixed proportion was optimum combination for mixture sowing of Triticale and grass.
作者
西然朋措
魏希杰
周洛
乃久
卓玛
德科加
冯廷旭
XIRAN Pengcuo(Nangqian Animal Husbandry and Veterinary Workstation,Nangqian 815299)
出处
《青海畜牧兽医杂志》
2020年第6期15-20,共6页
Chinese Qinghai Journal of Animal and Veterinary Sciences
基金
青海省重大科技专项(2016-NK-A7-2)。
关键词
小黑麦
饲用豌豆
混播比例
产草量
品质
Triticale
Forage peas
Mixed-sowing ratio
Grass yield
Quality
