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| 巨尾桉人工林养分循环研究 | |
| 引用本文： | 李跃林,李志辉,谢耀坚.巨尾桉人工林养分循环研究[J].生态学报,2001,21(10):1734-1740. |
| 作者姓名： | 李跃林 李志辉 谢耀坚 |
| 作者单位： | 1. 中国科学院华南植物研究所, 2. 中南林学院, 3. 中国桉树研究开发中心, |
| 基金项目： | 国家自然科学重大基金(编号:39899370)中国科学院知识创新项目(编号:KZCX2-407)和国家“九五”林业科技攻关研究(编号:96-011-01-03)资助项目本文得到彭少麟教授的悉心指导及任海博士的帮助,特此致谢. |
| 摘 要： | 对湘南低山丘岗区密度为900、1125和1500株/hm2的6年生巨尾桉(Eucalyptus |
| 关 键 词： | 巨尾桉人工林 营养元素 生物循环 林分密度 |
| 文章编号： | 1000-0933(2001)10-1734-07 |
| 收稿时间： | 2000/2/25 0:00:00 |
| 修稿时间： | 2000/8/10 0:00:00 |
Nutrient cycle in Eucalyptus grandis×urophglla plantation |
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| LI Yuelin,LI Zhihui and XIE Yaojian.Nutrient cycle in Eucalyptus grandis×urophglla plantation[J].Acta Ecologica Sinica,2001,21(10):1734-1740. | |
| Authors: | LI Yuelin LI Zhihui and XIE Yaojian |
| Institution: | South China Institute of Botany; Chinese Academy of Sci- ences; Guangzhou5 1 0 65 0; China |
| Abstract: | The accumulation,distribution and biocycle of nutrients of 6 - years Eucalyptus grandis× urophglla high yield exemplary forest with the densities of90 0 ,1 1 2 5 ,and1 5 0 0 trees/hm2 were studied in the low hilly area of south Hunan.The results showed that the nutrientcontents were differentin various components,highestin the leaves and lowest in the stems.The contents of K and N were the highest,and those of P were the lowest in macro- elements,and Mn and Fe were the highest and Cu was lowest in mi- ... |
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