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鱼塘哪些鱼会自然繁殖
更新时间: 2021-02-27 13:25:55  

1、青鱼会自然繁殖。青鱼栖息于江河与湖泊的下层,主食软体动物,繁殖期为5-7月份,繁殖时会在江河中产漂河性卵,卵的膜径一般为5-6毫米。在生殖季节雄鱼的头部具有白色颗粒状珠星,胸鳍上有呈带状的密集珠星。

2、大头鱼会自然繁殖。本鱼喜栖息在湖泊水质清侧的敞水区。

关键词: 鱼塘 哪些 自然 繁殖

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