It is shown from the comparisons between hatch times , hatch rates , abnormal rates and activities in different conditions that temperature has significant effects on the hatch of fertilized eggs 通过对孵化时间、孵化率、初孵仔鱼畸形率、活力的比较，发现温度对受精卵的孵化影响显著。
Genchem biotechnology distinguishes itself from its parent company by specializing in research and development of aquaculture feed for shrimp larvae and fish fry in hatcheries and nurseries 维生公司主是从事研究开发动物药品，水产药品及制造。维仁公司专精于研究开发水产仔鱼虾苗的繁殖饲料及用品。
Genchem lavin microencapsulated feeds genchem lavin is easy ingested and provides the hatchery manager with an alternative feed to be used at this discretion , along with live feeds , important for weaning post - larva 维仁苗丹是专为仔鱼虾调配之微粒子微胶囊饲料由发酵物质调配而成，富含未知生长因子，可提高生长率及存活率。
As we remember the curry rice mother , his grandmother ' s three - color amaranth kiss fish soup , or , have three years to the day after the school doors that home tofu shop floor , there are four parks adjacent to the most famous fruit ice 一如我们记得妈妈的咖喱饭、外婆的吻仔鱼苋菜汤，或者是，曾经有三年必须天天经过了学校门拐角的那家豆腐花店，还有公园旁边最有名的四果冰。
Based on the measured results from three cruises of oceanographic survey carried out in august of 2001 to 2003 , in the changjiang estuary and vicinity waters , the abundance distribution inter - annual features of fish eggs and larvae was studied , and their relationship with hydrologic and biological factors had been analyzed 摘要根据2001 ~ 2003年间，每年5月长江口及邻近水域现场调查资料，分析了鱼卵仔鱼分布的年际变化特征及其与环境因子的关系。
The fish larvae cannot be hatched from the fertilized eggs at temperature below 18 or above 28 , the fertilized eggs can be hatched at temperatures 18 to 28 , the suitable hatch temperatures are 22 to 23 , and the hatch time of fertilized eggs gradually decreased with increasing temperature 受精卵在18以下及28以上均不能孵化出仔鱼，在18 ~ 28水温条件下，受精卵可以孵化，其适宜的孵化水温为22 ~ 23 ，且随着温度升高受精卵孵化时间逐渐缩短。
At water temperature of 23 , the fish larvae cannot be hatched from the fertilized eggs in water with a salinity below 16 or above 48 , the fish larvae can be hatched from the fertilized eggs in the salinity range of 18 to 46 , the fish larvae were all abnormal in water with a salinity above 38 , the salinity has no effect on the hatch time , and the suitable hatch salinity range is 28 to 32 在水温23下，受精卵在盐度16以下及48以上均不能孵化出仔鱼，在盐度18 ~ 46的范围内，受精卵均可以孵化出仔鱼，盐度38以上均为畸形，且孵化时间不受盐度的影响，其适宜孵化盐度为28 ~ 32 。
Through feeding on varieties of food , it was found that paramecium sp . was one of the best feed for the initial feeding of takifugu obscurus larvae , and brachionus calyciflorus was fit for larvae stage , while the function of photosynthetic bacteria was to improve living environment 通过观察仔鱼形态发育特征和比较不同饵料饲喂仔鱼效果发现，草履虫为仔鱼期最佳开口饵料，轮虫为仔鱼期适口饵料，而光合细菌主要起调节水质的作用，和其它饵料搭配使用可取得较好效果。
