作　　者： ; ; ; ; ;

机构地区： 广东省林业科学研究院

出　　处： 《现代农业科技》 2014年第24期150-151,共2页

摘　　要： 采用随机区组设计,在桉树组培苗移栽中开展不同育苗容器、基质和根系处理的试验,三因子的各个处理间的苗高均存在极显著差异。多重比较结果表明:采用塑料袋或无纺布育苗容器、轻基质和假植后剪根移栽为移栽的最优条件,可获得最大苗高的桉树组培苗。采用直接移栽的桉树组培苗出现根系逆向生长和卷曲的几率则明显大于通过剪根处理培育的桉树组培苗。 s The randomized block design was applied to discuss optimal growing condition for tissue culture seedlings of Eucalyptus.For the seedling height of Eucalyptus,there was extremely significant difference between different seedling container ,culture medium and root system treatment.Multiple comparison analysis of three factors showed that the best transplanting method for Eucalyptus tissue-cultured seedlings was contained by plastic bag or non-woven fabric ,light medium and root cutting after temporary planting.The Eucalyptus tissue-cultured seedlings by direct transplanting had much higher risk of root system reverse growth and curling than those by root pruning before transplantation.

关 键 词： 桉树 组培苗 移栽 生长

领　　域： [农业科学] [农业科学]