天津农业科学2024，Vol.30Issue(4)：12-17,6.DOI:10.3969/j.issn.1006-6500.2024.04.003
底质对硬壳蛤(Mercenaria mercenaria)幼贝潜砂及相关酶活性的影响
The Effect of Substrate on the Burrowing and Related Enzyme Activities of Juvenile Hard Clams Mercenaria mercenaria
摘要
Abstract
In order to study the effect of substrate on the burrowing behavior and related enzyme activities of juvenile hard clam,five kinds of substrates were set up to observe the burrowing process of juvenile hard clam,count the burrowing time and burrowing rate,and determine the activity of respiratory metabolic enzymes.The results showed that the burrowing rate of juvenile hard clam was mud group<coarse sand mud group<fine sand mud group<coarse sand group<fine sand group.The erect shell ET10 was coarse sand group<fine sand group<fine sand mud group<mud group<coarse sand mud group;The burrowing ET10 was coarse sand group<fine sand group<coarse sand mud group<fine sand mud group<mud group.Na+-K+-ATPase activity was coarse sand mud group<fine sand group<coarse sand group<mud group<fine sand mud group;Ca2+-Mg2+-ATPase activity was coarse sand mud group<coarse sand group<fine sand group<fine sand mud group<mud group.Lactate dehydrogenase activity was fine sand group<coarse sand group<coarse sand mud group<mud group<fine sand mud group.Succinate dehydrogenase activity was coarse sand mud group<fine sand mud group<mud group<fine sand group<coarse sand group.Fine sand substrate was the most suitable substrate for the culture of juvenile hard clams according to a comprehensive analysis.关键词
硬壳蛤/底质/潜砂/呼吸代谢酶Key words
Mercenaria mercenaria/substrate/burrowing/respiratory metabolic enzyme分类
农业科技引用本文复制引用
余利海,陈雅琦,陈怡雪,甄秀维,郭永军,李永仁..底质对硬壳蛤(Mercenaria mercenaria)幼贝潜砂及相关酶活性的影响[J].天津农业科学,2024,30(4):12-17,6.基金项目
山东省重点研发计划(2023CXGC010411) （2023CXGC010411）
天津市海水养殖产业技术体系创新团队(ITTMRS2021003) （ITTMRS2021003）
现代农业产业技术体系建设专项资金(CARS49) （CARS49）
