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我国的鱼类养殖业自家鱼人工繁殖技术取得了突破性进展以后,出现了空前规模的大发展。苗种生产的加强和重视,为充分利用各类自然水体、强化养鱼生产措施,建立生态农业,改善农业经济结构等起了重要的作用。随着生产的发展,技术也在不断更新。家鱼人工繁殖过去一直沿用的鲤鱼脑垂体,因来源困难,越来越不能满足生产的需要,于是各种新的催产药物相继问世,先后有:绒毛膜促性腺激素(HCG),促黄体释放激素类似物(LRH一A),以及林浩然教授研制的高效新型鱼类催产合剂。这些药物在生产实践中应用,总的说来,效果好,使用方一便,费用也少,可节约人力、物力、财力。但各种药物具有不同的药性,如何掌握使
After China’s fish breeding industry has achieved a breakthrough in artificial breeding of its own fish, there has been an unprecedented development of scale. The strengthening and paying attention to the seed production play an important role in making full use of all kinds of natural water bodies, strengthening the production measures of fish farming, establishing ecological agriculture and improving the agricultural economic structure. With the development of production, technology is constantly updated. In the past, the carp pituitary gland that had been used by artificially breeding domestic fish was difficult to meet the needs of production due to the difficulties of production. Various kinds of new oxytocin drugs came out one after another, successively including chorionic gonadotropin (HCG) Hormone analogs (LRH A), and Professor Lin Haoran developed a new type of fish oxytocin. The application of these drugs in the production practice, in general, the effect is good, the user side, the cost is less, can save manpower, material and financial resources. But various drugs have different medicinal properties, how to master