| 尾叶桉养分循环研究 |
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| 引用本文： | 张金文. 尾叶桉养分循环研究[J]. 西南林学院学报, 2000, 20(1): 3-7 |
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| 作者姓名： | 张金文 |
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| 作者单位： | 福建省平和县天马国有林场福建平和363704 |
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| 基金项目： | 福建省自然科学基金资助项目 |
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| 摘 要： | 营养元素循环的分析结果表明：属叶桉（Ｅｕｃａｌｙｐｔｕｓ ｕｒｏｐｈｙｌｌａ）生长迅速，所需Ｎ，Ｐ，Ｋ，Ｃａ和Ｍｇ等营养元素的量大，而本身的营养元素归还量小，土壤中所含有效Ｎ，Ｐ，Ｋ，Ｃａ，Ｍｇ等元素远不能满足尾叶桉生长的需要，只有通过施肥才能保证其速生丰产。
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| 关 键 词： | 尾叶桉 速生丰产 养分循环 营养元素 |
| 文章编号： | 1003-7179(2000)01-0003-05 |
| 修稿时间： | 1999-09-27 |
A Study on Nutrient Cycling of Eucalyptus urophylla Plantation |
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| ZHANG Jin wen. A Study on Nutrient Cycling of Eucalyptus urophylla Plantation[J]. Journal of Southwest Forestry College, 2000, 20(1): 3-7 |
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| Authors: | ZHANG Jin wen |
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| Abstract: | Through a research on nutrient cycling of introduced plant stand of Eucalyptus urophylla plantation,the result showed that Eucalyptus urophylla grew fast and needed a great quantity of nutrient including N,P,K,Ca,Mg,that the content of these elements in soil was far from enough to satisfy the plant's needs and the nutrient should be added by using adequate fertilization. |
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| Keywords: | Eucalyptus urophylla Rapid growth Nutrient cycling |
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