| 板栗叶片过氧化物酶活性与树体生长发育的关系 |
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| 引用本文： | 王同坤,刘庆香.板栗叶片过氧化物酶活性与树体生长发育的关系[J].华北农学报,1993,8(1):52-55. |
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| 作者姓名： | 王同坤 刘庆香 |
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| 作者单位： | 河北农业技术师范学院 昌黎066600
(王同坤，于凤鸣)，河北省农林科学院昌黎果树研究所 昌黎066600(刘庆香) |
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| 摘 要： | 对7个品种的板栗叶片过氧化物酶研究结果表明,板栗不同品种叶片的过氧化物酶活性存在着差异,矮化型品种的过氧化物酶活性明显高于一般品种.所测品种叶片的过氧化物酶活性均与冠经、树高、干周、新梢长度呈负相关.因此,可以把叶片过氧化物酶活性作为矮化型板栗品种早期预选的生化指标.
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| 关 键 词： | 板栗 过氧化物酶 发育 |
The Correlation between Peroxidase Activity in Leaves of Chinese Chestnut Tree and Its Growth |
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| Wang Tongkun Yu Fengming.The Correlation between Peroxidase Activity in Leaves of Chinese Chestnut Tree and Its Growth[J].Acta Agriculturae Boreali-Sinica,1993,8(1):52-55. |
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| Authors: | Wang Tongkun Yu Fengming |
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| Abstract: | Peroxidases in leaves of 17 varieties of Chinese Chestnut were analysed. The results showed that these varieties were different in the per-oxidase activity. Peroxidase activity in dwarf-type varieties was much high than that in general varieties. Peroxidase activity in leaves of examined varieties had negative correlation with such characters as crown diameter, tree height, trunk diameter and length of branch. Therefore, Peroxidase activity in leaves can serve as a biochemistry index in celecting dwarf-type varieties of Chinese chestnut. |
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| Keywords: | Chinese chestnut Peroxidase activity Tree growth |
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