天气预报 > 生产 > 小龙虾养殖池塘里的青苔怎么清除
小龙虾养殖池塘里的青苔怎么清除
更新时间: 2021-04-28 05:16:29  

1、池塘冬季存有积水,开春没有排干,未进行清池、消毒,青苔的孢子大量存在于池底,待水温适宜就开始萌发。

2、在3、4月份放养虾苗时,肥水工作做得不好,致使水过清,阳光直接照射池底,池底的青苔孢子由于水温回升和阳光照射,迅速萌发生长。

3、外源水里有青苔,进水时不小心将青苔带入池中,由于池塘营养足、条件适宜,导致青苔疯狂生长。

关键词: 龙虾 养殖 池塘 青苔 怎么 清除

小龙虾养殖池塘里的青苔怎么清除相关经验

天气预报

最新推荐

页面:/news/view-581649/ | 耗时:0.3749 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=581649 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=581649 LIMIT 0,1
select * from tbl_Articles_sphinx where id=581649 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(399996,784578,817407,581335,868874,976101,736887,850585,496767,747569,816485,634828,519945,449087,703711,3413331,639842,412518,3043938,932295,984479,3139653,429285,765759,559560,511191,1933163,928318,448989,950646) ORDER BY field (ArticleID,399996,784578,817407,581335,868874,976101,736887,850585,496767,747569,816485,634828,519945,449087,703711,3413331,639842,412518,3043938,932295,984479,3139653,429285,765759,559560,511191,1933163,928318,448989,950646)