Marine Science and Engineering College;
Qingdao Agricultural University;
Qingdao 266109;
China;
Key Laboratory of Mariculture of Ministry of Education;
Ocean University of China;
Qingdao 266003;
China;
Function Laboratory for Marine Fisheries Science and Food Production Processes;
Qingdao National Laboratory for Marine Science and Technology;
Qingdao 266235;
China;
Tianjin Key Laboratory of Aqua-Ecology and Aquaculture;
Fisheries College;
Tianjin Agricultural University;
Tianjin 300384;
China;
Portunus trituberculatus; air temperature; emersion time; ammonium loading;