| 土壤PH值对越桔幼苗生长及元素吸收的影响 |
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| 引用本文： | 李亚东,陈伟.土壤PH值对越桔幼苗生长及元素吸收的影响[J].吉林农业大学学报,1994,16(3):51-54. |
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| 作者姓名： | 李亚东 陈伟 |
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| 作者单位： | 吉林农业大学园艺系 |
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| 基金项目： | 国家自然科学基金，青年基金 |
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| 摘 要： | 采用长白山沼泽地草甸沼泽土盆栽“北空”，“艾朗”，“美登”越桔，用硫酸溶液调节土壤ＰＨ值。结果表明，土壤ＰＨ值从５．５降到４．０，越桔的株高，延长枝长，百叶干重及根重均增加，叶片中Ｎ，Ｐ，Ｃｕ，Ｚｎ，Ｆｅ，Ｍｎ含量增加，而Ｋ，Ｃａ，Ｍｇ含量降低。不同类型越桔品种对土壤ＰＨ值反应不同，“北空”品种在土壤ＰＨ值４．０－５．０生长最佳，而“艾朗”和“美登”在土壤ＰＨ值４．０－４．５生长最好。
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| 关 键 词： | 越桔 土壤 PH值 元素 生长 吸收 |
Influence of Soil pH on Growth and Leaf Nutrient of Blueberry |
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| Li Yadons et al..Influence of Soil pH on Growth and Leaf Nutrient of Blueberry[J].Journal of Jilin Agricultural University,1994,16(3):51-54. |
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| Authors: | Li Yadons |
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| Abstract: | Meadow-boggy soil was selected from Changbai shan mountain and 3 blueberry cultivars were cultured in pot, soil pH was adjusted with H2SO4 solution.The results showed that plant height,shoot length,dry weisht of 100 leaves, and dry weight of total root were increased with decreasing of soil PH from 5. 5 to 4. 0. Leaf N, P, CU, Zn, Fe and Mn contents were increasd but leaf K,Ca and Mg contents were decreased with the decreasing of soil pH. Soil pH ranged from 4.0 to 4.5 was suitable to "Aron" and "Blomidon" cultivars. |
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| Keywords: | Blueberry Soil pH Mineral nutrient Blueberry |
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