萝北县东北林蛙全人工养殖试验
Experimental study on artificial culture of Rana dybowskii in Luobei County
徐嘉1
作者信息
- 1. 萝北县水产服务中心,黑龙江萝北 154299
- 折叠
摘要
为分析东北林蛙(Rana dybowskii)全人工养殖经济效益,在黑龙江萝北县团结镇利用 1 000 m2 的庭院搭建养殖棚,2023～2024 年开展东北林蛙全人工养殖试验.结果显示,产1 龄东北林蛙500 kg,成活率68.4%,利润 18 880 元;产 2 龄东北林蛙 2 000 kg,成活率 40%,利润 22.8 万元.试验结果表明,全人工东北林蛙养殖效益较高,推广前景看好.
Abstract
In order to analyze the economic benefits of breeding Rana dybowskii,a breeding shed was built in a 1000 m2 courtyard in Tuanjie Town,Luobei County,Heilongjiang Province,and a breeding experiment of Rana dybowskii was carried out from 2023 to 2024.The results showed that the first-aged Rana dybowskii was 500 kg,the survival rate was 68.4%,and the profit was 18880 yuan.A total of 2000 kg was produced,with a survival rate of 40%and a profit of 228,000 yuan.The experimental results showed that the culture benefit of the whole artificial Rana dybowskii was higher and the popularization prospect was promising.
关键词
东北林蛙(Rana/dybowskii)/全人工养殖/效益/萝北县Key words
Rana dybowskii/full artificial breeding/benefit/Luobei County引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据