STUDIES ON THE ECOLOGICAL DISTRIBUTION OF HETEROTROPHIC BACTERIA ON WHEAT ROOTS

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cje ›› 1983, Vol. ›› Issue (4): 12-15,11.

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STUDIES ON THE ECOLOGICAL DISTRIBUTION OF HETEROTROPHIC BACTERIA ON WHEAT ROOTS

Hun Jingshu, Chai Ming, He Xiuliang, Duan Junying, Zhang Xianwu

Institute of Forestry and soil Science, Academia Sinica

Received:1982-07-02 Online:1983-10-10

Abstract

Abstract: In this paper, the ecological distribution of heterotrophic bacteria on wheat rhizoplane and within roots were reported. The total amount of bacteria attained maximum during flowering stage. The dominant bacterial groups on the rhizoplane were Pseudomonas, Acinetobacter, Flavobacterium, Enterobacteriaceae, while bacteria within wheat roots were Pseudomonas, Photobacterium, Flavobacterium, Xanthomonas, Staphylococcus. The relationship between plant nutrition and bacteria must await further investigation.

Key words: Phosphorus, Urban soil, Groundwater

Hun Jingshu, Chai Ming, He Xiuliang, Duan Junying, Zhang Xianwu. STUDIES ON THE ECOLOGICAL DISTRIBUTION OF HETEROTROPHIC BACTERIA ON WHEAT ROOTS[J]. cje, 1983, (4): 12-15,11.

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STUDIES ON THE ECOLOGICAL DISTRIBUTION OF HETEROTROPHIC BACTERIA ON WHEAT ROOTS

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