巨菌草在贵德地区引种试验研究  

Experimental Study on Introduction of Pennisetum sp.in Guide Area

作　　者：尹卫[1] 李娜 杨国柱[1] 祁小清 马亚珺 Yin Wei;Li Na;Yang Guozhu;Qi Xiaoqing;Ma Yajun(Qinhai University,Xining 810016,China;Qinghai environmental planning and environmental protection technology center,Xining 810007,China)

机构地区：[1]青海大学,青海西宁810016 [2]青海省环境规划和环境保护技术中心,青海西宁810007

出　　处：《草学》2023年第3期57-59,共3页Journal of Grassland and Forage Science

摘　　要：立足贵德农牧业发展的需要,开展饲草新原料——巨菌草(以下简称菌草)的开发工作,为农牧业的可持续发展提供技术支撑。本研究将菌草引种到贵德县河阴镇开展引种试验,研究表明:菌草最佳种植方式是短茎埋栽,收获株高1.5m以下营养价值最高,收获3茬株高控制在1.5m以下产量也最高,大棚贮藏是最佳的冬季贮藏方式。Based on the needs of the development of agriculture and animal husbandry in Guide,the development work of the new forage feedstock——Pennisetum sp.is carried out to provide medium germplasm resources support for the sustainable development of agriculture and animal husbandry.The research shows that the best planting method of Pennisetum sp.is short stalk buried planting,the highest nutritional value is under 1.5m harvesting plant height,the highest yield was achieved when the height of 3 stubble plants was controlled below 1.5m,and greenhouses storage is the best winter storage method.

关 键 词：巨菌草 引种 营养指标 产量 越冬 

分 类 号：S543.022[农业科学—作物学]