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光合细菌是一类具有原始光能合成体系的原核生物的统称。据相关资料报道,由于光合细菌具有净化养殖水体,转化其中的有害物质,提高饲料的转化效率,促进饵料生物的增殖,增强养殖动物的抗病能力和抑制病原等多方面用途,现已成为微生物在水产养殖中应用最成功的范例。但光合细菌在鲤鱼养殖中的应用效果国内外资料报道较少。为探索光合细菌在鲤鱼养殖中的作用,2001年,我们在宝坻区畜牧水产局鱼种场进行了光合细菌在鲤鱼养殖中应用效果对比试验。现将对比试验情况报告如下:
Photosynthetic bacteria are a generic term for prokaryotes with a family of original photosynthetic systems. According to the related information, photosynthetic bacteria have been used as microorganisms for many purposes such as purification of aquaculture water, conversion of harmful substances therein, improvement of feed conversion efficiency, promotion of growth of food organisms, enhancement of disease resistance of the cultured animals, Apply the most successful examples in aquaculture. However, photosynthetic bacteria in the carp breeding effect reported less domestic and foreign information. In order to explore the role of photosynthetic bacteria in carp breeding, in 2001, we conducted a comparative experiment on the application effects of photosynthetic bacteria in carp breeding in the Fisheries Bureau of Baotou Aquatic Products Bureau. The comparative test report is as follows: