【摘要】 试验表明 ,在 8月份 ,利用微型嫁接 (自然茎尖嫁接 )技术 ,在大田苗圃八棱海棠 (MalusmicromalusMak .)砧木苗上进行嫁接培育脱毒苹果苗木 ,可以达到 81 3%的嫁接成活率 ,这将省去过去利用营养钵播种、嫁接和温室培养、锻炼、移栽大田等过程 ,有利于脱毒苹果苗的快速繁育更多还原

【Abstract】 The experimental results showed that the survival ratio of grafted seedlings attained to 81 3% by field shoot-tip grafting(micrografting)on \%Malus micromalus\% Makino. This techniques eliminated the course of seed sowing、grafting in culture pot and glasshouse culture、hardening-off、transplanting, etc,and was advantageous to rapid culture of virus-free apple seedlings.更多还原