| PP_(333)对幼龄桃树早期生长的影响 |
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| 引用本文： | 李文光,关军锋,张振宏,牛其刚.PP_(333)对幼龄桃树早期生长的影响[J].河北科技师范学院学报,1991(2). |
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| 作者姓名： | 李文光 关军锋 张振宏 牛其刚 |
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| 作者单位： | 河北农业技术师范学院园艺系，河北农业技术师范学院园艺系，河北农业技术师范学院园艺系，河北农业技术师范学院园艺系 |
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| 摘 要： | 本试验试材为三年生‘春蕾’桃树,在新梢生长旺盛期叶面喷施PP_(333)。结果表明:PP_(333)能够抑制新梢生长,控制树冠扩大,缩短节间长度,增加早期新梢萌发量。从而起到了化学修剪的效果。
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| 关 键 词： | 桃树 PP_(333) 早期生长 |
EFFECTS OF PACLOBUTRAZOL ON THE INITIAL GROWTH OF YOUNG PEACH TREES |
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| Li Wenguang Guan Junfeng Zhang Zhenhong Niu Qigang.EFFECTS OF PACLOBUTRAZOL ON THE INITIAL GROWTH OF YOUNG PEACH TREES[J].Journal of Hebei Normal University of Science & Technology,1991(2). |
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| Authors: | Li Wenguang Guan Junfeng Zhang Zhenhong Niu Qigang |
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| Abstract: | Folioge application of paclobutrazol(PP_(333))was made to 3-year-old cultivar 'Spring Bud'peach trees at strong-growing stage. The result indicated that PP_(333) could inhibit shoot growth, control the spread of the canopy, shorten internode length and increase the sprouting of initial shoot, As a result, the effect of chemical pruning was gained by the treatment. |
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| Keywords: | peach(prunus persica(L )Batsch) paclobutrazol inititial growth |
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