不同储藏方式对蒙古栎种子发芽及苗木生长的影响  

Effects of Different Storage Methods on Seed Germination of Quercus mongolica and its Growth of seedlings

作　　者：王浩[1] 

机构地区：[1]辽宁省固沙造林研究所,辽宁阜新123000

出　　处：《防护林科技》2016年第4期38-39,66,共3页Protection Forest Science and Technology

摘　　要：通过采用经窖藏、洞藏、露天沙藏及秋季播种4种储藏方式的蒙古栎种子进行沙地育苗试验,以研究不同储藏方式对蒙古栎种子发芽及苗木生长的影响,结果表明:洞藏的储藏方式效果最佳,发芽率达到96.4%;秋播不适合蒙古栎沙地育苗;不同储藏方式对蒙古栎苗木的生长量没明显的促进作用。Experiments of seedling-raising for seeds of Quercus mongolica stored by different ways(storage in cellar,storage in cave,storage in sand in the open and seedling-raising in Autumn)in order to study the effect of different storage methods on seed germination and seedling growth of Quercus mongolica.Result shows that the effect of methods of storage-in-hole is the optimal,the germination rate being 96.4 %;Quercus mongolicais not optimal to be sowed in Autumn in sandyland;different storage methods have not significant acceleration on growth of Quercus mongolica seedlings.

关 键 词：沙地 蒙古栎 种子储藏 窖藏 洞藏 露天沙藏 秋季播种 发芽率 苗木生长 

分 类 号：S792.18[农业科学—林木遗传育种]