冰草品种旱作栽培比较试验  

Variety Test of Agropyron Under Non-irrigated Condition.

作　　者：马瑞昌[1] 宋书娟[1] 玛尔米拉 

机构地区：[1]新疆农业大学畜牧分院

出　　处：《中国草地》1998年第5期31-34,共4页Grassland of China

摘　　要：三年的品种比较试验表明，冰草属牧草在乌鲁木齐地区（年降水量２３０ｍｍ左右）不灌水、不施肥的旱作栽培条件下，生长正常，表现良好，其中以萨米特冰草表现最好，无论从产草量、产种量还是营养成分等方面均表现最佳。参试的牧草中产量最高的还有航道冰草及两种沙芦草。Seven cultivars of Agropyron spp. were tested under non-irrigated condition in Urumqi from 1988 to 1990, where the precipitation per year was about 230mm. According to forage yield, seed yield, growth speed and nutrient content, A. desertorum showed the best. A. cristatum, A. mongolicum-11 and A. mongolicum-15 also showed high forage yields.

关 键 词：冰草 品种比较试验 旱作栽培 

分 类 号：S543.902.4[农业科学—作物学]