互助县干旱浅山山杏截干造林技术研究  

Forestation Technique Study on Stump of Prunus armeniaca in Arid Middle Hills of Huzhu

作　　者：魏梅 夏萍 杜爱林 邓生云 石德安 

机构地区：[1]互助县林业局,青海互助810500

出　　处：《青海农林科技》2007年第4期77-78,共2页Science and Technology of Qinghai Agriculture and Forestry

摘　　要：本文在互助县不同浅山干旱区以不同季节和不同截干方式为试验因素进行了山杏造林技术研究,结果表明,秋季造林的成活率、年平均高生长量和地径生长量分别为92.0%、29.04cm、0.22cm,较春季造林高。中度截干的成活率、平均高生长量和地径生长量分别为97.0%、36.5cm、0.270cm,均比其它截干方式高,说明山杏在我县干旱浅山造林中以中度截干在秋季10月份比较适宜。The study was conducted in different forestation season and stump way in Huzhu arid middle hills, the results showed the forestation survival rate, annual average height increment and ground diameter of autumn （92.0%, 29.04am, 0.22cm） were higher than that of spring, forestation survival rate, annual average height increment and ground diameter of moderate stump （97.0 % ,36.5cm,0.270cm） was higher than that of other ways, it indicated Prunus armeniaca afforestation suited moderate stump in autumn.

关 键 词：山杏 干旱浅山 截干 造林 

分 类 号：S728.2[农业科学—林木遗传育种]