摘要
针对寒区优质牧草种质资源匮乏的现状,通过野生羊草种质资源采集→优异单株选择→品种比较试验→生产试验→区域试验等一系列选育过程,选育了龙牧1号羊草品种.龙牧1号羊草具有抗寒性强、饲草产量高、营养价值丰富等特点,可作为寒旱区人工草地建植、"三化"草原治理及生态环境建设的优良草种.
Abstract
To solve the shortage of high-quality forage germplasm resources in cold regions,a series of breeding processes were carried out,including collection of wild Leymus chinensis germplasm resources,selection of excellent individual plant,variety comparison experiments,production experiments,and regional trials.Leymus chinensis(Trin.)Tzvel Longmu No.1 has the characteristics of strong cold resistance,high forage yield and rich nutritional value.It is an excellent grass species for artificial grassland construction,,grassland management and ecological environment construction in dry and cold areas.
NETL
NSTL
万方数据