作者: Shengming Sun , Liqiao Chen , Xianping Ge , Jianguang Qin , Zhiqiang Jiang
DOI: 10.2983/035.032.0319
关键词:
摘要: Feeding trials were carried out to determine the effects of Cu supplementation in Artemia on growth, antioxidant enzyme activity, and osmotic stress tolerance Chinese mitten crab (Eriocheir sinensis) larvae. The at zoea stage 3 fed with 4 types nauplii enriched 0 mg Cu/mL (control), 0.1 (treatment 1), 0.2 2), 0.4 3), respectively. Although enrichment did not enhance survival rate significantly, megalopa treatments 1 2 showed greater body weight larval index than those control group. levels affected significantly crude lipid content major fatty acid composition megalopa. superoxide dismutase catalase activity treatment meglopa other Cu. ability tolerate salinity was also improved comparison groups. This study demonstrates that level 33–52 µg/g dry matter A. is required improve tolerance, E. sinensis