首页|SH40实生后代嫁接红富士苹果对其树体生长的影响

SH40实生后代嫁接红富士苹果对其树体生长的影响

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为筛选矮化性状明显和生长良好的苹果树砧木,以9个SH40中间砧为材料,研究不同SH40实生后代对红富士苹果树体生长的影响.结果表明,SH40实生后代1号、2号和6号中间砧嫁接红富士苹果树体的高度分别为2.46m、2.13m和1.91m,均显著低于对照(2.92 m),树体矮化明显;枝总量和短枝+叶丛枝比例均以1号中间砧嫁接的红富士苹果树体最多,分别为154枝和85.4％,均显著高于对照(110枝和76.2％).因此,SH40实生后代1号是一个较好的中间砧,可在生产上大量应用.
Effect of Grafting by Seedlings of SH40 on Tree Growth in Fuji Apple
Nine SH40 seedling were applied as inter stocks to study the effect of SH40 seedling on tree growth in Fuji apple.The results showed that the tree height were 2.46 m,2.13 m,and 1.91 m when used SH40 seedling No.1,No.2,and No.6 as inter stocks,respectively.All of them were significantly lower than the control (2.92 m),and with obvious dwarf effect.Among the samples,total shoots numbers and percentage of short shoot +-leafage shoot in SH40 seedling No.1 was the highest,with 154 branches and percentage of 85.4％,significantly higher than the control (11 branches and percentage of 76.2％).Therefore,SH40 seedling No.1 could be suitable inter stock,and applicable in fruit production.

SH40 seedlinginters tockgrowthFuji apple

郭静、隗晓雯、王菲、张学英、李中勇、徐继忠

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河北农业大学园艺学院,河北保定071001

SH40实生后代 中间砧 生长 红富士苹果

河北省科技厅资助项目农业部公益性行业科研专项资助

11220114D201203075-05

2013

贵州农业科学
贵州省农业科学院

贵州农业科学

CSTPCD北大核心
影响因子：0.642
ISSN：1001-3601
年,卷(期)：2013.41(10)
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