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黄土高原抗旱造林技术
Authors
丁学儒
何奇超
+13 more
余清珠
张府娥
朱金兆
杨维西
潘铭
王斌瑞
王百田
贺康宁
赵克昌
赵琳
邹厚远
郭孝明
鲁子瑜
Publication date
1 January 1995
Publisher
Abstract
本项目主攻目标是解决半干旱区径流林业的理论与技术问题。主要进行了不同造林整地方法径流集存、林地覆盖、吸水剂沾根、幼林地施肥及林草间作等抗旱造林技术措施。技术关键围绕解决黄土丘陵区造林地的水分不足问题。研究提出刺槐、山杏、山桃等主要造林树种系列抗旱造林技术和沙打旺红豆草、披碱草等适于以上树种间作的草种;造林成活率达85%以上,经济林达90%以上,保存率达75%以上,生物产量提高达20%以上。摸索到一套黄土丘陵区水土保持抗旱造林技术措施,为“三北”防护林工程建设提供了科学依据和可行的技术措施。成果达到国际先进水平。经济效益极为显著,主要用于提高造林成活率,保存率及生物产量,在黄土高原及其他半干旱区具有广阔的应用前景
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Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources
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Last time updated on 21/09/2018