木荷容器育苗基质肥料配方研究  

Experiment on Substrate and Fertilizers for Container Schima superba Seedling

作　　者：胡根长 冯建国 周红敏 李一君 李莹 马雪红[3] 周志春[3] 

机构地区：[1]浙江省龙泉市林业科学研究所,浙江龙泉323700 [2]浙江省龙泉市林业局,浙江龙泉323700 [3]中国林业科学研究院亚热带林业研究所,浙江富阳311400

出　　处：《浙江林业科技》2009年第6期22-25,共4页Journal of Zhejiang Forestry Science and Technology

基　　金：国家农业成果转化资金项目(2008GB24320421);国家级林业科技成果推广项目([2009]7号);国家林业局重点项目(2008-05);浙江省重大科技专项重点项目(2008C02004)

摘　　要：对不同配比的泥炭—谷壳中施用不同量的缓效肥对木荷(Schima superba)容器苗生长和芽苗移栽成活率的影响进行了研究。结果表明:基质配比为泥炭+谷壳=7:3时有利于木荷苗高和地径的生长且其芽苗移栽成活率较高;在此基质配比下,施肥量为A2(1.5 kg缓释肥/m3)或者是A3(2.0 kg/m3)时木荷容器苗各个生长指标均较优。考虑生产成本,以基质施肥量配方A2即泥炭+谷壳(7:3)+1.5 kg缓释肥/m3为较优的基质配比和施肥量。Experiment was conducted on effect of different ratio of substrate composition, slow-release fertilizer quantity on container seedling growth and survival rate of bud seedling transplantation ofSchima superba. The result showed that substrate composition of peat/chaff with 7：3 could promote seedling height and ground diameter growth as well as transplantation survival rate. Application of 1.5 kg/m^3 or 2.0 kg/m^3 slow-release fertilizer in the substrate had better growth of seedling. The experiment concluded that the best condition for container seedling growth was： substrate composition ofpeat/chaffwith 7：3, applied with 1.5 kg/m^3 slow release fertilizers.

关 键 词：木荷 容器苗 基质 缓释肥 

分 类 号：S792.99[农业科学—林木遗传育种]