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Chinese Agricultural Science Bulletin

Abbreviation (ISO4): Chin Agric Sci Bull      Editor in chief: Yulong YIN

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Preliminary Study on Soil Nutrients, Microorganisms and Enzyme Activities of Characteristic Fruit Tree and Populus euphratica Stands in Upriver of Tarum river

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Online published: 2005-01-04

Abstract

The soil nutrient, soil microorganisms and soil enzyme activities of soil under five different stands in Alar were studied. The results showed that the soil nutrients, soil microorgamisms and soil enzyme activities of soil four stands are all higher than the Populus euphratica stands. But the Populus euphratica stands is of the strongest anti-salty. The number of soil microorganisms in five stands was increasing from April to August, there is a maximum in August and bacteria were predominant. The urease, catalase, alkaline phosphatase activities of soil were “increase in fall”. The maximum is in October, but the investase activities are opposite and the maximum is in April. There is close correlation between soil microorganisms and soil enzyme activities, soil nutrients.

Cite this article

Fan Junhua, Liu Ming, Gao Jiangsheng, Kou Jianxia . Preliminary Study on Soil Nutrients, Microorganisms and Enzyme Activities of Characteristic Fruit Tree and Populus euphratica Stands in Upriver of Tarum river[J]. Chinese Agricultural Science Bulletin, 2005 , 21(1) : 184 -184 . DOI: 10.11924/j.issn.1000-6850.0501184

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