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| 开花前后库尔勒香梨营养器官矿质元素含量的比较研究 | |
| 引用本文： | 何香,艾合买提·阿不都热依木,帕丽达·牙合甫,克热木·伊力. 开花前后库尔勒香梨营养器官矿质元素含量的比较研究[J]. 新疆农业大学学报, 2011, 34(2): 111-114 |
| 作者姓名： | 何香 艾合买提·阿不都热依木 帕丽达·牙合甫 克热木·伊力 |
| 作者单位： | 1. 新疆农业大学林学与园艺学院,乌鲁木齐,830052 2. 新疆巴音郭楞蒙古自治州库尔勒市香梨研究中心,库尔勒,841000 3. 新疆农业大学化工学院,乌鲁木齐,830052 |
| 基金项目： | 国家科技支撑项目，国家自然科学基金，新疆维吾尔自治区果树学重点学科资助 |
| 摘 要： | 以10年、20年树龄库尔勒香梨枝条和叶片为试材,研究库尔勒香梨开花前的枝条和开花后叶片和枝条中的N、P、K、Ca、Mg、Zn、Fe等元素含量变化.研究结果表明,枝条中N含量增加,P、K、Ca、Mg、Zn、Fe含量都呈下降趋势,其中10年生树Zn、Fe含量下降明显,20年生树Zn含量没有变化,Fe含量变化较大;开花后叶片... |
| 关 键 词： | 库尔勒香梨 开花前后 营养器官 矿质元素 |
Comparative Study on Mineral Elements Content in Nutrient Organs of Korla Fragrant Pear before and after Flowering |
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| HE Xiang,Aihemaiti. Abdureyimu,Palida. Yahefu,Karim. Ali. Comparative Study on Mineral Elements Content in Nutrient Organs of Korla Fragrant Pear before and after Flowering[J]. Journal of Xinjiang Agricultural University, 2011, 34(2): 111-114 | |
| Authors: | HE Xiang Aihemaiti. Abdureyimu Palida. Yahefu Karim. Ali |
| Affiliation: | HE Xiang1,Aihemaiti.Abdureyimu2,Palida.Yahefu3,Karim.Ali1 (1.College of Forestry and Horticulture,Xinjiang Agricultural University,Urumqi 830052,China,2.Research Center of Korla Fragrant Pear,Xinjiang Mongolian Autonomous Prefecture of Bayingolin,Korla 841000,3.College of Chemical Engineering,China) |
| Abstract: | In this experiment the 10 and 20 year-old Korla Fragrant Pear branches and leaves were used as experimental materials to comparatively study the seven mineral elements content such as N,P,K,Ca,Mg,Zn and Fe.The results showed that:In branches of the 10 and 20 year-old trees,the N content increased significantly;the content of P,K,Ca,Mg,Zn and Fe decreased gradually.Zn,Fe in 10 year-old trees decreased remarkably while the content of Zn in 20 year-old trees was stable and the Fe content declined by a big marg... |
| Keywords: | Korla Fragrant Pear before and after flowering nutrient organs mineral elements |
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