| 多效唑对天津水蜜桃生长发育影响的研究 |
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| 引用本文： | 杨振伟,徐晓波.多效唑对天津水蜜桃生长发育影响的研究[J].华北农学报,1991,6(4):106-110. |
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| 作者姓名： | 杨振伟 徐晓波 |
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| 作者单位： | 河北省农林科学院昌黎果树研究所 昌黎066600
(杨振伟，徐晓波，陈湖)，河北省农林科学院昌黎果树研究所 昌黎066600(梁君武) |
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| 摘 要： | 对长势旺产量较低的天津水蜜桃进行了叶面喷洒多效唑(PP_(333))营养生长抑制剂的研究.结果表明,新梢生长受抑的程度与多效唑的浓度呈正相关.叶绿素的含量与一定浓度的多效唑处理具有密切的关系.较高浓度和高浓度的乡效唑处理可提高果实中维生素C的含量、单果重以及果品质量,而对果实中可溶性固形物、果实硬度、着色指数和单叶面积无影响.
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| 关 键 词： | 水蜜桃 桃 多效唑 施肥 生长 发育 |
A Study on Influence of Paclobutrazol on Growth and Development of Tianjin Honey Peach |
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| Yang Zhenwei Xu Xiaobo Chen Hu Liang Junwu.A Study on Influence of Paclobutrazol on Growth and Development of Tianjin Honey Peach[J].Acta Agriculturae Boreali-Sinica,1991,6(4):106-110. |
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| Authors: | Yang Zhenwei Xu Xiaobo Chen Hu Liang Junwu |
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| Abstract: | Paclobutrazol (PP333) was sprayed on the leaves of Tianjin Honey Peach which grew strongly but yielded poorly. Results indicated that the growth of new shoots showed negative correlation with the concentration of PP333, Content of chlorophyll was closely associated with the concentiation of PP333 sprayed on the leaves. Higher concentration of PP333 could increase the vitamine C content and fruit weight, and make the quality of peach fruit better. It showed little effect on leaf area, soluble solids, hardness and colour of the fruits. |
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| Keywords: | Paclobutrazol (PP333) Tianjin Money Peach Growth and development |
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