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我们在1990～1991年将光合细菌(以下简称 PSB)应用于金鱼养殖取得了较为显著的效果。第一年试验共分四批,第一批 PSB作为金鱼苗的直接饵料;第二批 PSB 作为金鱼苗的饲料添加剂;第三批探索 PSB 作为饵料添加剂的适宜浓度;第四批作防治鱼病试验。第二年进一步摸索合理浓度及使用方法。现将试验情况报告如下。
In 1990 ~ 1991 we used photosynthetic bacteria (hereinafter referred to as PSB) for goldfish farming has achieved more significant results. The first year of the test is divided into four batches, the first batch of PSB as a direct feed bait goldfish; the second batch of PSB as goldfish feed additive; the third batch to explore the appropriate concentration of PSB as a feed additive; the fourth batch for the prevention and treatment of fish diseases test. The second year to further explore the reasonable concentration and use. Now the test report is as follows.