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研究土壤中自生固氮菌的文献很多,而且在农业上已广泛的应用,但在海洋环境中此类细菌的分布情况,它的培养条件与生理特征如何?在海水及半咸水养殖上增加氮肥有无利用前途?这一系列问题鼓午着我们,就我们所知国内外研究海洋细菌的资料不多。而研究海洋固氮菌的资料则更为少见。根据Waksman 氏等报告,首先指出在海水及海泥中均发现有好气及厌气的固氮菌 氏也指出同样事实,而从目前
There are a lot of literature on studying Azotobacter in soil, and it has been widely used in agriculture. However, the distribution of such bacteria in the marine environment, its culture conditions and physiological characteristics? In the seawater and brackish water aquaculture to increase nitrogen fertilizer Whether or not to use the future? This series of questions drums us, as we know little domestic and international research on marine bacteria. Data on the study of azotobacter of the ocean are even more rare. According to the Waksman et al. Report, it is first pointed out that the same facts were also pointed out by Azotobacter in both seawater and sea mud,