安徽农业科学2011，Vol.39Issue(18)：10874-10876,3.
桉树取代马尾松后土壤肥力变化研究
Research on the Variation of the Soil Fertility in the Garden of the Eucalyptus Forest Replacing Masson Pine
摘要
Abstract
[Objective] The change of the soil fertility in the forest land of the eucalyptus replacing the former-Masson pine was analyzed. [ Method] The soil sample from the forest land of Masson pine and from the forest land of eucalyptus that were planted in the same land of the former-Masson pine growing after they had been felled in Liuzhou city of Cuangxi province was analyzed and compared in the soil fertility. [ Results] After the Masson pine was replaced with eucalyptus,the content of organic matter,total N,total P,total K and available K in the forest soil was same as before,however,the content of alkaline solution N and available P was increased and the pH value was also improved. The soil integrated fertility was not reduced and would be improved in the late period of eucalyptus forest growth. [ Conclusion] at the beginning that the Mas-son pine was replaced with eucalyptus there was no any variation in the soil fertility and the integrated fertility of soil in eucalyptus forest would be improved in later.关键词
桉树/马尾松/取代/土壤肥力Key words
Eucalyptus/ Masson pine/ Replacement/ Soil fertility分类
农业科技引用本文复制引用
何秋香,邹杰,黄芳英,丁晖,徐海根..桉树取代马尾松后土壤肥力变化研究[J].安徽农业科学,2011,39(18):10874-10876,3.基金项目
海南大学校基金(Kyjj0613) （Kyjj0613）
国家环保公益性行业科研专项(200709017). （200709017）
