洪湖的异养菌和寡养菌的类群及数量季节变化的初步调查

生态学杂志 ›› 1985, Vol. ›› Issue (4): 9-12.

洪湖的异养菌和寡养菌的类群及数量季节变化的初步调查

谢其明¹, 江文湘², 万家惠²

1. 湖北省环境保护研究所;
2. 湖北省荆州地区微生物研究所

收稿日期:1984-06-18 出版日期:1985-08-10

A Preliminary Investigation On the Populations of Microbes in Honghu Lake

Xie Qiming¹, Jiang Wenxiang², Wan Jiahui²

1. Hubei Institute of Environmental Protection;
2. Institute of Microbiology, Jingzhou District, Hubei Province

Received:1984-06-18 Online:1985-08-10

摘要/Abstract

关键词: 大豆连作障碍, 土壤酚酸

Abstract: The numbers, seasonal changes and physiological groups of heterotrophic and oligotrophic bacteria in waters and sediments of Honghu lake are investigated. Results show that the numbers of heterotrophic bacteria are 30000 organisms穖l^-1 in waters and 660000 organisms穖l^-1 in sediments, and decrease in order of:spring>autumn>summer>winter. In waters and sediments, aerobes are predominant; and in sediments, the numbers of oligotrophic bacteria are greatly larger than those of normal trophic bacteria. From the view point of microbiology, Honghu lake belongs to the oxygenated eutrophic lake.

Key words: Continuously cropping soybean obstacle, Soil phenolic acids

谢其明, 江文湘, 万家惠. 洪湖的异养菌和寡养菌的类群及数量季节变化的初步调查[J]. 生态学杂志, 1985, (4): 9-12.

Xie Qiming, Jiang Wenxiang, Wan Jiahui. A Preliminary Investigation On the Populations of Microbes in Honghu Lake[J]. cje, 1985, (4): 9-12.