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| 华山梨生长期矿质元素含量的变化 | |
| 引用本文： | 林敏娟,王振磊,徐继忠. 华山梨生长期矿质元素含量的变化[J]. 塔里木大学学报, 2009, 21(1): 15-18 |
| 作者姓名： | 林敏娟 王振磊 徐继忠 |
| 作者单位： | 1. 塔里木大学植物科学学院,新疆,阿拉尔,843300 2. 塔里木大学,教务处,新疆,阿拉尔,843300 3. 河北农业大学园艺学院,河北,保定,071000 |
| 基金项目： | 河北省科技厅资助项目 |
| 摘 要： | 对华山梨叶片和果实中矿质元素含量的年变化进行了研究，结果表明：叶片内N、P、Cu含量随叶龄增加而降低，Ca、Mn、Mg含量随叶龄增加而升高。果实中N、P、Ca、Mg、Mn、Cu含量随果实膨大而呈递减趋势。叶片和果实中Fe，Zn含量变化波动较大。 |
| 关 键 词： | 华山梨 果实 叶片 矿质营养 |
Changes of Mineral Nutrient Elements in Growing Period of Whasan Pear |
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| Lin Minjuan,Wang Zhenlei,Xu Jizhong. Changes of Mineral Nutrient Elements in Growing Period of Whasan Pear[J]. Journal of tarim University, 2009, 21(1): 15-18 | |
| Authors: | Lin Minjuan Wang Zhenlei Xu Jizhong |
| Affiliation: | Lin Minjuan , Wang Zhenlei ,Xu Jizhong (1 College of Plant Science,Tarim University, Alar, Xinjiang 843300) (2 Teaching Affairs Office,Tarim University, Alar, Xinjiang 843300) (3 College of Horticulture,Agricultural University of Hebei, Baoding 071001) |
| Abstract: | This paper reported the seasonal changes of nine mineral element contents in the leaves and fruits of Whasan pear. The results showed that the contents of N,P,Cu in the leaves manifested a decreasing tendency in a year, while the content of Ca,Mn,Mg showed increasing tendency. The content of N,P,Ca, ,Mg,Mn,Cu in fruits manifested a decreasing tendency from setting fruit to harvesting. The contents of Fe and Zn in leaves and fruits changed largely . |
| Keywords: | Whasan fruits leaves mineral elments |
| 本文献已被 维普 万方数据 等数据库收录！ | |