日本蟳人工育苗技术的初步研究     

孙颖民  阎愚  段钰  王宝钢 《海洋科学》1989,13(3):43-47

The paper is related to the results of preliminary studies of artificial rearing of juvenile Charybdis (charybdis) japonica. The results have proved that it is possible to use seedling production installation of other aquatic animals for seedling of Charybdis (charybdis) japonica. And therefore, the increase of marine resource, such as the crab, will also be made possible. The experiment also provided information on crabs’ fishing, transporting, stocking, spawning, hatching, and larvaes rearing techniques. The increase of the survival rate of larvaes, however, need further be studied.  相似文献   

日本(虫寻)人工育苗技术的初步研究     

孙颖民  阎愚  段钰  王宝钢 《海洋科学》1989,(3)

日本(虫寻)[Charybdis(charybdis)japonica]系大型海产食用蟹类之一。它遍布我国沿海,日本、朝鲜、马来西亚、红海等地也有分布。这种蟹属沿岸种类,移动性小,且生长快,繁殖期长,系多次产卵的种类,是一种经济海水增殖品种。 关于日本(虫寻)苗种生产及增养殖的研究,在国内尚无所闻,在国外也未见有关苗种生产及增殖的系统报道。我们于1986年7月上旬至  相似文献