نتایج جستجو برای: hucho taimen
تعداد نتایج: 86 فیلتر نتایج به سال:
Conservation of water quality is inherently tied to watershed management. Efforts to proect Lake Baikal have increasingly focused on the Selenge River, a major tributary, with more than half its watershed area in Mongolia. Placer gold mining in Mongolia has the potential to load total suspended sediment (TSS), and total phosphorus (TP) into Lake Baikal and destroy spawning areas for the endange...
Sichuan taimen (Hucho bleekeri), a critically endangered species, is listed as first-class protected species in China. The natural population has been missing from most of its known distribution areas for many years but was rediscovered the Taibai River 2012, providing an important resource conservation stocking taimen. In this study, 43 wild adult collected were determined gamete maturity arti...
A 49-day feeding trial was conducted to examine the effects of dietary glutathione on growth performance, skin antioxidant capacity, immune responses, and gene expression in juvenile taimen (Hucho taimen). The experimental fish had a mean initial weight 5.36 ± 0.13 g were fed diets (approximately crude protein 460 g/kg, gross energy 22 MJ/kg) containing graded amounts (0–control, 100, 200, 400,...
Environmental DNA (eDNA) techniques have emerged as a cost-effective and non-invasive strategy for monitoring the distribution of endangered aquatic species. Despite their numerous advantages, operational uncertainty at each step process represents significant challenge that can impact reliability results. Hence, optimization eDNA analytic protocol is utmost importance. In this study, rare fish...
This study aims to investigate the relationship between the development of pharyngeal taste buds (TBs) and first feeding of Hucho taimen. Larvae were fed with live food (water flea and tubifex) for 8 weeks. TBs of larval pharynx were histologically examined using light microscopy during the rearing experiment. The results showed that the first few TBs primordia were visible within the pharynx 2...
This study aims to investigate the relationship between the development of pharyngeal taste buds (TBs) and first feeding of Hucho taimen. Larvae were fed with live food (water flea and tubifex) for 8 weeks. TBs of larval pharynx were histologically examined using light microscopy during the rearing experiment. The results showed that the first few TBs primordia were visible within the pharynx 2...
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