【摘要】 对加州鲈在池塘养殖条件下的生长、性腺发育、胚胎发育、稚幼鱼发育及其人工繁殖技术、苗种培育、成鱼养殖技术的研究、观察作了初步描述.研究表明:加州鲈1龄性成熟,当年苗在池塘中养殖150～180天,平均体重在250克左右.池塘单养一般每公顷产2250公斤,混养37.5公斤.更多还原

【Abstract】 The Micropterus Salmoides growth under the condition of fish pond culture, the development of its sexual gland, embryo, larva as well as artificial propagation technique, fry, fingerlings and adult fish culture for researchment and observation are recounted initially in this article.The research shows that Micropterus Salmoides reach sexual maturity in one year. By being cultured for 150～180 days in the ponds, the same year fry’s average body weights about 250g per ha. Yield is about 2 250 kg in the monoculture, and 37.5kg in the mixed culture.更多还原