天气预报 > 其他 > 丰年虾卵怎么喂小鱼
丰年虾卵怎么喂小鱼
更新时间: 2020-10-22 00:00:00  

丰年虾卵喂小鱼可以用脱壳丰年虾卵喂鱼,基本上可以直接投喂,但若是害怕丰年虾卵上面的盐分太重的话,建议在喂食前在温水里面浸泡10分钟,可以起到洗盐的作用,但是需要注意投放速度和数量。

丰年虾耐久卵在28℃下约24小时可孵化成无节幼虫。刚孵出之无节幼虫体长约460微米,湿重约0.02毫克;孵化后5小时体长约720微米;孵化后24小时体长1220微米。在良好的环境下,丰年虾约9天即成熟。

关键词: 丰年 怎么

丰年虾卵怎么喂小鱼相关经验

天气预报

最新推荐

页面:/news/view-118310/ | 耗时:0.2400 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=118310 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=118310 LIMIT 0,1
select * from tbl_Articles_sphinx where id=118310 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1042516,1078310,1108522,1055373,1085772,1067245,1091376,1131051,1105537,1061564,1126272,1097035,1062364,1122946,1067998,1110301,1089074,1123380,1103402,1103078,1094949,1121415,1001707,1096793,1081897,964762,1073915,1071481,1078873,1120637) ORDER BY field (ArticleID,1042516,1078310,1108522,1055373,1085772,1067245,1091376,1131051,1105537,1061564,1126272,1097035,1062364,1122946,1067998,1110301,1089074,1123380,1103402,1103078,1094949,1121415,1001707,1096793,1081897,964762,1073915,1071481,1078873,1120637)