| 灌溉方式对京优葡萄叶片结构的影响 |
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| 引用本文： | 周军,韩振海,许雪峰,兰彦平,齐建勋,张勇.灌溉方式对京优葡萄叶片结构的影响[J].果树学报,2004,21(4):373-375. |
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| 作者姓名： | 周军 韩振海 许雪峰 兰彦平 齐建勋 张勇 |
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| 作者单位： | 1. 中国农业大学农业与生物技术学院果树逆境生理研究室,北京,100094;宁夏农业生物技术重点试验室,宁夏,银川,750002;西南林学院,云南,昆明,650224
2. 中国农业大学农业与生物技术学院果树逆境生理研究室,北京,100094 |
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| 基金项目： | 北京市重点试验室"果树逆境生理及分子生物学试验室"资助。 |
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| 摘 要： | 以3年生盆栽京优葡萄为试材,研究灌溉方式对葡萄叶片结构的影响。结果表明:灌溉方式对叶片结构产生明显影响,且因灌溉方式而异。和大水漫灌相比,滴灌增加了叶厚度,膜上灌溉2(地膜+反光膜)处理增加了幼叶组织结构紧密度(tissue structure tense ratio,CTR)。气孔开闭日变化因灌溉方式而异,但对气孔纵径的影响各处理间均无显著差异。
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| 关 键 词： | 灌溉方式 葡萄 叶片结构 |
| 文章编号： | 1009-9980(2004)04-373-03 |
| 修稿时间： | 2003年10月16 |
Effects of Irrigation Measures on Leaf Structure of JingYou Grape Cultivar |
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| Zhou Jun,Han Zhenhai,Xu Xue feng,Lan Yanpin,Qi Jianxun,and Zhang Yong.Effects of Irrigation Measures on Leaf Structure of JingYou Grape Cultivar[J].Journal of Fruit Science,2004,21(4):373-375. |
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| Authors: | Zhou Jun Han Zhenhai Xu Xue feng Lan Yanpin Qi Jianxun and Zhang Yong |
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| Abstract: | Three-year-old potted JingYou grape cultivar was used for studying the effects of different irrigation measures on the leaf structure. Results showed that the diurnal changes of stomatic horizontal diameters were affected by different irrigation measures. Stomatic longitudinal diameters were reduced, but the thickness of both adult and young leaves were increased by drip irrigation, the CTR of young leaves were also affected. The biggest CTR was observed in irrigation on plastic film cover. |
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| Keywords: | Irrigation measures Grape Leaf structure |
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