摘要
介绍了六盘山区冬季云杉幼苗越冬防寒技术,如覆土防寒、覆草防寒、设障防寒、冬灌防寒、涂白防寒、塑料薄膜防寒、药剂防寒等经济适用的防寒技术。
The paper introduces Liupan Mountain spruce seedlings overwintering technology, such as soil cold-proof, straw, counterguard, winter irrigation, brushing white, plastic film, medicine winter protection economic applicable technology.
出处
《青海农林科技》
2013年第3期93-94,共2页
Science and Technology of Qinghai Agriculture and Forestry
关键词
越冬防寒
原理
关键技术
六盘山区
Overwintering
Principle
Key technology
Liupan Mountain area
