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| 桉树林地酶活性研究初报 | |
| 引用本文： | 周庆 刘有美. 桉树林地酶活性研究初报[J]. 华南农业大学学报, 1997, 18(2): 46-50 |
| 作者姓名： | 周庆 刘有美 |
| 作者单位： | 华南农业大学林学院 |
| 摘 要： | 对桉树林地土壤酶活性与土壤养分性质和林木生长关系的研究表明：桉树林地土壤酶活性同土壤养分之间存在一定的相关性，并且有一定的专性特性；林分蓄积量和生物量同土壤酶活性之间也存在一定相关；间种菠萝林地较之纯林地具有更适宜的酶活性；但以土壤酶活性作为桉树林地土壤肥力的评价指标，还须对其适宜范围作进一步探讨。 |
| 关 键 词： | 桉树 林地 土壤酶活性 土壤养分 林木生长 桉树 |
A PRELIMINARY STUDY ON SOIL ENZYME ACTIVITIES IN A EUCALYPT PLANTATION |
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| Zhou Qing Liu Youmei Huang Jinlong. A PRELIMINARY STUDY ON SOIL ENZYME ACTIVITIES IN A EUCALYPT PLANTATION[J]. JOURNAL OF SOUTH CHINA AGRICULTURAL UNIVERSITY, 1997, 18(2): 46-50 | |
| Authors: | Zhou Qing Liu Youmei Huang Jinlong |
| Abstract: | The relations among soil enzyme activities, soil nutrition content and stand growth in a eucalypt plantation were studied. The result is as follows: Soil enzyme activities are correlated with soil nutrition content fairly, and there is certain speciality in eucalypt plantation; the volume and biomass are correlated with soil enzyme activities fairly; soil enzyme activities in eucalypt stands with pineapple are more applicable than in those with no pineapple; but the applicable range must be further investigated before soil enzyme activities are used as appraisal indicators for soil fertility in eucalypt plantation. |
| Keywords: | soil enzyme activities soil nutrition content stand growth eucalypt plantation |
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