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农牧渔业部科学技术委员会授予技术改进奖的1983年科技成果中,有些项目为国内首创,居领先地位,大都具有较高的经济效益;有的属国内外首创;有些已达到或接近国际先进水平。其中属于海淡水增养殖和生物学方面的:安徽省滁州市水产研究所研究的河蟹人工半咸水及其工业化育苗技术为国内外首创,不但可育蟹苗,并可培育至性成熟后再产卵繁殖。这项技术的成功,为
Among the scientific and technological achievements made in 1983 by the Science and Technology Commission of the Ministry of Agriculture, Animal Husbandry and Fishery, some of the scientific and technological achievements made in 1983 have been pioneered by China and most of them have high economic benefits. Some have been pioneered at home and abroad; some have reached or approached the international advanced level Level. Which belongs to the aquaculture and biological aspects of the sea: the Chuzhou City, Anhui Province Institute of Fisheries Research crab artificial brackish water and its industrialization of seedling technology pioneered at home and abroad, not only sterile crabs, and can be cultivated until sexual maturity Spawning breeding. The success of this technology is