论文部分内容阅读
聚合草又名爱国草、紫草、友谊草等,1975年全国饲料作物资源会议上统一定名为聚合草。聚合草是紫草科聚合草属的多年生草本植物,产量高、营养好、栽培容易、管理简便,是一种优良的饲料作物。据山东省畜牧兽医研究所分析,其鲜草中粗蛋白占3.1—4.5％,绝对干物质中粗蛋白占21.9—26％。按亩产2.5万斤鲜草计算约含蛋白质950斤,相当于2,160斤大豆的粗蛋白质含量。聚合草是靠营养体进行繁殖的。1976年我所由湖南农科
Aggregate grass, also known as Aiguo Cao, Lithospermum, friendship grass, the National Conference on Feed Crops in 1975 unified named polymerization grass. Polymeric grass is a perennial herb of Symphoricum genus, with high yield, good nutrition, easy cultivation and easy management. It is an excellent forage crop. According to the Shandong Provincial Institute of Animal Husbandry and Veterinary Analysis, crude protein in fresh grass accounted for 3.1-4.5%, the absolute dry matter of crude protein accounted for 21.9-26%. Calculated according to per mu 25,000 kg of fresh grass about 950 pounds of protein, equivalent to 2,160 pounds of crude protein content of soybeans. Aggregation grass is vegetative reproduction. I was from Hunan Agricultural College in 1976