Carbon and nitrogen budget in fish-polychaete integrated aquaculture system

作     者：Fawen HU Ming SUN Jinghui FANG Guodong WANG Li LI Fengxiang GAO Yuxia JIAN Xue WANG Guangbin LIU Yan ZOU Wen GUO Fawen HU;Ming SUN;Jinghui FANG;Guodong WANG;Li LI;Fengxiang GAO;Yuxia JIAN;Xue WANG;Guangbin LIU;Yan ZOU;Wen GUO

作者机构：Marine Biology Institute of Shandong ProvinceQingdao 266104China Yellow Sea Fisheries Research InstituteChinese Academy of Fishery SciencesQingdao 266071China Laboratory for Marine Fisheries Science and Food Production ProcessesPilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266071China Marine Science and Engineering CollegeQingdao Agricultural UniversityQingdao 266109China 

出 版 物：《Journal of Oceanology and Limnology》 (海洋湖沼学报（英文）)

年 卷 期：2021年第39卷第3期

页      面：1151-1159页

核心收录：

学科分类：090801[农学-水产养殖] 0908[农学-水产] 09[农学] 

基　　金：Supported by the National Natural Science Foundation of China(No.41876185) the Major Agricultural Applied Technological Innovation program in Shandong Province(No.SD2019YY007) the Central Public-interest Scientifi c Institution Basal Research Fund,Chinese Academy of Fishery Sciences(No.2018GH15) 

主　　题：Perinereis aibuhitensis Grube Hexagrammos otakii integrated multi-tropic aquaculture(IMTA) carbon and nitrogen budget sediment remediation 

摘      要：Integrated multi-tropic aquaculture(IMTA)systems have been used in China for many years and have achieved significant economic,social,and ecological ***,there is still a lack of benthic bioremediation species that can effectively utilize the aquaculture particulate organic waste in the *** Perinereis aibuhitensis Grube is used as an environmental remediation species for large-scale aquaculture to reduce particulate organic waste,which is of great significance to environmental *** improve bio-elements utilization efficiency,*** was applied for IMTA indoor fish(Hexagrammos otakii)*** showed that in the system,production of 1 kg of the fish discharged 2141-2338 mg of carbon and 529-532 mg of nitrogen,while in the monoculture of the fish,the figures were 3033-3390 mg and 764-794 mg,or 24.84%-35.26%and 30.35%-33.32%less,*** approach promoted IMTA technology that could utilize the particulate organic waste from intensive aquaculture and reduce the adverse environmental effects.