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中国和日本的真鲷有二个明显不同的生态类型:台湾海峡中、北部至日本南部的真鲷为春季生殖种群、产卵期为4~6月;台湾海峡南部至北部湾的真鲷为秋冬季生殖、产卵期为10~1月。秋冬季生殖的真鲷具有个体大、生长快,养殖周期短筹特点,为开发利用这种优良种质资源,1988~1993年,我们对分布于厦门近海秋冬季生殖的真鲷进行人工繁殖研究,通过反复的试验,不断的完善,已确立一套比较完善的、适合于秋冬季生殖真鲷生态特点的生产性育苗工艺。本文报导了这个研究结果,并就秋冬季生殖真鲷育苗的有关问题进行探讨。
There are two distinctly different types of sea bream in China and Japan: the red sea bream is from April to June in the middle and northern Taiwan to the southern part of Japan and the seabream is from April to June. The red sea bream from southern Taiwan Strait to Beibu Gulf is Autumn and winter reproductive, spawning period of 10 to January. In autumn and winter, the red sea bream has the characteristics of large body, fast growth and short breeding cycle. In order to develop and utilize this excellent germplasm resources, from 1988 to 1993, we conducted artificial breeding of red sea bream in autumn and winter in Xiamen offshore , Through repeated tests, continuous improvement, has established a relatively perfect, suitable for autumn and winter reproductive red sea bream ecological characteristics of productive nursery process. This article reports the results of this study, and discusses the issues related to reproductive seabird breeding in autumn and winter.