马尾松扦插育苗造林配套技术试验  

The Assorted Technique Experiment on the Cutting Plant Culture and Afforestation of Pinus massoniana

作　　者：邹秀华 

机构地区：[1]明溪县林业科技推广中心

出　　处：《福建林业科技》1996年第S1期93-96,共4页Journal of Fujian Forestry Science and Technology

基　　金："八五"国家攻关项目

摘　　要：马尾松扦插造林配套技术试验结果表明：选择优良家系建立采穗圃，采取去梢促萌措施，能使采穗母树平均产穗条２０８条／株；地膜覆盖可使扦插苗生根率提高到８９．７６％，比无地膜覆盖提高１３．４７％；采用切根扦插苗造林，其成活率可达９５．３３％；扦插苗造林比实生苗造林的幼林树高增加２９．６２％，地径增加２８．５７％；通过无性系选优的幼林，１．５年生平均树高达１．３３ｍ。The results demonstrate that top-lopping to promote sprouting can increase the scions of scion-pluckingmother trees， ground membrane cover can raise the rcoting rate of cutting plants，and the sapling height and grounddiameter of cutting plant afforestation increerse by 29.62 ％ and 28．57 ％ respectively as compared with those ofseedling afforestation.

关 键 词：马尾松 扦插育苗 去梢促萌 地膜育苗 截根 

分 类 号：S791.248[农业科学—林木遗传育种]