摘要
沙拐枣是荒漠地带固沙先锋树种,通过人工引种驯化试验,结果表明,沙拐枣容器播种育苗成苗率高,技术简便易行,当年高生长可达40 cm左右,地径0.5 cm,当年雨季或第二年春季可出圃造林。
Calligonum mongolicum is an of sand-binding vanguard species in desert region. Calligonum mongolicum was introduced and domesticated artificial. The results showed its emergence percentage of container seed sowing raise seedlings was high. The technique was easy. Its high growth might be about 40 cm in a year. Its base thick growth might be 0.5 cm. It might be plantation in the first year rain season or the second year spring.
出处
《青海农林科技》
2008年第1期67-68,共2页
Science and Technology of Qinghai Agriculture and Forestry
关键词
沙拐枣
人工
引种驯化
研究
Calligonum mongolicum
Artificical
Introduetion and domestications
Study
