【摘要】 采用夏季修剪和喷布植物生长调节剂,处理红富士苹果矮化中间砧幼树,能使幼树的萌芽率、短枝率和叶丛枝率增加,长枝率和中枝率减少,促花效果明显。试验提供了该项技术在生产上应用的可能性。更多还原

【Abstract】 Dwarfed interstocks of red coloured strains of Fuji apple young trees were treated with summer pruning regulators （e. g. spreading, scoring etc.） and plant growth （e. g. B₉ and CCC）. The results indicated that sprout ratio, spur ratio and dard ratio were incrased, long shoot ratio and medium shoot ratio were decreased, the effect on flower induction was obvious in the apple trees. The experimental results proved the possibility of application of the technology to fruit tree production.更多还原