摘要
通过在幼龄果园间作6种多年生牧草,结果表明,幼龄果园土壤含水量增加,杂草生长得到抑制,6种多年生牧草品种在果园间作的适宜度大小顺序为:白三叶(Haifa)>紫花苜蓿(Empress 2000)>杂三叶(Aurora)>沙打旺(普通)>鸭茅(Amba)>多年生黑麦草(Toya)。
The effect of 6 perennial forages on the soil water content and weed in young orchard was studied through the field intercrop e weed growth was restrained. xperi The ments. The results indicated that the soil water content was increased and the priority order of 6 forages was white clover （Haifa）〉alfalfa （Empress 2000） 〉hybred clover （Aurora） 〉 common prairie milk vetch 〉 Dactylis glomerata （Amba） 〉 perennial ryegrass （Toya）.
出处
《草原与草坪》
CAS
2007年第5期57-59,共3页
Grassland and Turf
基金
北京市平谷区京津风沙源治理项目"人工种草工程"资助
关键词
多年生牧草
幼龄果园
比较
perennial forage
young garden
comparison
