| 喷施多效唑对盆栽苹果影响试验初报 |
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| 引用本文： | 杨丽芳,胡忠惠,张晓玉,刘洪章.喷施多效唑对盆栽苹果影响试验初报[J].天津农业科学,2005,11(2):19-20. |
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| 作者姓名： | 杨丽芳 胡忠惠 张晓玉 刘洪章 |
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| 作者单位： | 天津市林业果树研究所,天津,300112 |
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| 摘 要： | 叶面喷施多效唑能显著抑制盆栽富士苹果的营养生长,新梢长度减少30%～80%,节间长度减少30%～50%,树冠高度减少20%～60%,并且可增加短果枝数量90%～180%。施药时间6月上旬,喷施浓度为300mg/L。盆栽短枝型苹果喷施多效唑要慎重。
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| 关 键 词： | 苹果树 盆栽 多效唑 |
| 文章编号： | 1006-6500(2005)02-0019-02 |
| 修稿时间： | 2004年10月25 |
Foliar Spray PP333 Experiment of Apple Cultivated in Pot |
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| YANG Li-Fang,HU Zhong-hui,ZHANG Xiao-yu,LIU Hong-zhang.Foliar Spray PP333 Experiment of Apple Cultivated in Pot[J].Tianjin Agricultural Sciences,2005,11(2):19-20. |
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| Authors: | YANG Li-Fang HU Zhong-hui ZHANG Xiao-yu LIU Hong-zhang |
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| Abstract: | PP333 treatment of foliar spray severely inhibited the vegetative growth of Fuji potted apple tree. The length of shoot and the internodes length of shoot as well as the height of crown were reduced by 30%～80% 30%～50% and 20%～60% respectively while the number of the short bearing branch increased 90%～180%. The proper level is 300 mg/L foliar spray in the middle ten days of June. And the PP333 used for the short branch apple in pot must be cautiously. |
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| Keywords: | apple tree potted cultivation PP333 |
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