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作 者:于业绍[1] 周琳[1] 顾润润[1] 郑国兴[1] 左振德[1] 薛存德 顾永庚 陈国民 叶朝庚 陆平 黄则平 吴介新 张沛花
机构地区:[1]中国水产科学研究院东海水产研究所,上海200090 [2]江苏省射阳盐场,224342 [3]江苏省启东盐场,226236
出 处:《上海水产大学学报》1999年第1期53-58,共6页Journal of Shanghai Fisheries University
基 金:农业部"九五"重点项目!"青蛤增养殖技术研究"(渔95-B-96-04-05)
摘 要:利用盐场原有设施,进行青蛤增养殖技术研究,并对青蛤生长、幼苗放养季节、规格、密度等做了系统研究。增殖试验在一号水库内进行,分两个试验区,382.6公顷为资源繁殖保护区;84.1公顷为移苗增殖区,经过二年多实施,资源繁殖保护区资源量净增9.1倍,净增959.3吨;移苗增殖区资源量净增8.7倍,净增资源量270.7吨,总效益732万元。In this paper, multiplication techniques and development of the clam, Cycli na sinensis applied in saltern were studied, as well as related to the clam's morphology and construction, growth, season, size and constitution. The multiplicational experiments, which lasted for more than two years, were conducted in the No. 1 Reservoir with an area of 382. 6 hm2 for resource conservation and the rest of 84. 1 hm2 for seeding transplantation. As a result, the total yield of the clam increased 959. 3 tons and up to 9. 1 times in the resource conservation area; and in the seeding transplantation area the clam increased 270. 7 tons and up to 8. 7 times. A total multiplieational profit of 7. 32 million yuan(RMB) was obtained.
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