当前位置: 首页 > 文章 > 加州鲈工厂化苗种培育技术 河北渔业 2024 (3) 13-15
Position: Home > Articles > Techniques for industrialized seedling cultivation of Micropterus salmoides Hebei Fisheries 2024 (3) 13-15

加州鲈工厂化苗种培育技术

作  者:
李川;侯红霞
单  位:
关键词:
加州鲈(Micropterus salmoides);苗种培育;水花
摘  要:
为适应北方地区气候特点和市场需求,利用工厂化循环水系统培育反季节加州鲈苗种,在车间内进行饵料培育收集、水花下水、聚群饲养、饲料驯食、水质管理、筛苗分池等.采用 12 个培育池(总面积235.5 m2),每池投放水花 30 万尾,经过 40d培育,共产出 59.94 万尾苗种,平均成活率约为 16.65%.
译  名:
Techniques for industrialized seedling cultivation of Micropterus salmoides
关键词:
Micropterus salmoides%seedling cultivation%fry
摘  要:
In order to adapt to the climate characteristics and market demand in the northern region,the factory circulating water system was used to cultivate anti-season Micropterus salmoides seed-lings.Techniques were applied,such as bait cultivation and collection,fry stocking,group feeding,feed taming,water quality management,screening and division of seedlings.12 ponds were stocked with a total area of 235.5 m2.Each pond was stocked with 300 000 fries.After 40 days of cultivation,599 400 seedlings were harvested with an average survival rate of 16.65%.

相似文章

计量
文章访问数: 11
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊