祁连圆柏扦插基质优化配置试验研究  

Study on Opitimize Cutting Medium of Sabina przewalskii

作　　者：陈武生 杨占武 朱春云 

机构地区：[1]青海省林业科学研究所,青海西宁810016

出　　处：《青海农林科技》2006年第4期67-68,共2页Science and Technology of Qinghai Agriculture and Forestry

摘　　要：本文就祁连圆柏扦插基质进行了优化配置试验研究,结果表明:祁连圆柏在不同基质(包括对照)上扦插育苗,均能生根,其中JZ2(耕作土7:细河沙2:羊板粪1)效果最好,配方中虽没有森林土,而是以耕作土为主,为了增加基质的透气性和养分,加入细河沙和有机肥,配比合理,能满足扦插育苗生根的需求。故其效果最好,比森林土的配方JZ1更具科学性。The study was conducted on optimize cuting media of Sabina przewalskii, the results showed it all stroking in different medium （include ck）, among them the JZ2 was the best （cultivated soils7 ;slender sand2：sheep fecesl ）, it composed maily cultivated soil without woodland soil added the slender sand and organtil fefilizer in order that gas permeability and nutrients of the medium was increased to meet the cutting stoking＇s needs , so its rational ratio was more scientific than JZ1.

关 键 词：祁连圆柏 扦插 基质 优化配置 

分 类 号：S723[农业科学—林木遗传育种]