| 一年生落叶松苗体内8种元素积累与分配的动态变化 |
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| 引用本文： | 曹国军,张德利.一年生落叶松苗体内8种元素积累与分配的动态变化[J].吉林农业大学学报,1994,16(4):92-97. |
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| 作者姓名： | 曹国军 张德利 |
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| 作者单位： | 吉林农业大学，吉林省临江林业局 |
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| 摘 要： | 本文报道了一年生落叶松苗体内Ｃａ，Ｍｇ，Ｎａ，Ｃｕ，Ｆｅ，Ｚｎ，Ｍｎ，Ｍｏ等８种元素定位观测结果。表明一年生落叶松苗对８种元素的吸收、积累与分配，因生长期不同而呈现规律性变化。上述８种元素在一年生落叶松苗体内的分布各有其不同的特点。为阐明一年生落叶松苗体内元素的营养状况，合理施用微肥提供了理论依据。
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| 关 键 词： | 落叶松 营养元素 积累 |
The Pattern of Accumulation and Distribution of the Eight Elements in One-Year-old Seedling of Larch |
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| Cao Guojun et al..The Pattern of Accumulation and Distribution of the Eight Elements in One-Year-old Seedling of Larch[J].Journal of Jilin Agricultural University,1994,16(4):92-97. |
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| Authors: | Cao Guojun |
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| Abstract: | The results showed that the absorption,accmulation and distribution of the eight elements in one-year-old seedling vary regularily in different growth Periods.The distribution of the eight elements in one-year-old larch presents their own characters respectively.The study provides theoretical basis for the element nutrient state and reasonable administration of trace fertilizers. |
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| Keywords: | Larch seedling Nutrient element |
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