论文部分内容阅读
在海拔2930米的地区对38个牧草品种进行了引种试验。从中筛选出适于当地栽培的优良燕麦14个品种,禾草7个品种,豆科牧草5个品种,从而为当地建立人工草场提供了牧草与饲料作物品种。
In the 2930 meters above sea level for 38 forage varieties were introduced test. 14 cultivars of fine oats, 7 varieties of grasses and 5 leguminous forages were selected for cultivation in this area, which provided forage and forage crop varieties for the establishment of artificial grassland in the area.