摘要
本试验在干旱荒漠区,对新定植的红地球葡萄苗采用套袋、土袋、土堆3种保护处理,都显著提高了成活率、主梢长度、主梢地径。4月1日定植的苗木,生长80d和160d的调查结果都表现为土袋保护措施较好,而5月1日定植的苗木,套袋保护措施则表现较好。3种保护措施与对照间都表现出了显著性差异,但3种处理间的差异不显著。
Effects of three protection measures of bagging, earth bags and covering with soil on seedling survivance and shoot growth of grape in arid desert area were conducted. The results showed that the three dif- ferent protection measures could increase the surviving rate, shoot growth length and diameter obviously. The performance of seedlings protected by earth bags was better for seedlings planted on 1 st April. But the per- formance of seedlings protected by bagging was the better for seedlings planted on 1 st May. There were signifi- cant differences among the three treatments and CK, and no significant difference among the three treatments.
出处
《青海农林科技》
2013年第1期16-19,共4页
Science and Technology of Qinghai Agriculture and Forestry
关键词
干旱荒漠区
葡萄苗木
保护措施
成活率
Arid desert area
Grape seedling
Planting protection
Survivance
