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夏季高温阴天,鱼塘缺氧的急救方法

First aid measures for fish pond hypoxia on hot and cloudy days in summer

发布时间:2022-07-26 10:40:31 人气:87 点赞:0

  众所周知,鱼缸中的鱼儿如果缺氧了。可以采用吸管向水中吹气的方法进行挽救。那么高密度养殖的鱼塘如果缺氧了怎么办呢?再使用这个方法肯定是无济于事的!尤其是夏季高温阴天,如果鱼儿缺氧了,后果会非常严重的。例如今年6月份,抖音上报道了多起,因缺氧造成“翻糖”的养殖户!造成了50多万元的损失!可以说是一朝回到了“解放前”!

  那么,鱼塘中的鱼儿缺氧了!就没有什么快速补救的方法吗?

鱼塘缺氧

  有,这个肯定是有的!

  今天,我们就一起探讨下如何来快速补救鱼儿缺氧!

  鱼塘缺氧急救方法

  一、生物慢补氧

  1、鱼塘注肥水

  将水质比较肥的水,倒入鱼塘里面,在加上池塘肥水有利于浮游植物植物的生长,通过光合作用,可以有效提高池塘池水溶氧量。

  2、施**肥

  对池塘施肥**肥,可以促进浮游生物生长繁殖,从而增加水体的光合作用,有效提高池塘池水溶氧量。在对池塘施入**肥时,按照每亩施入腐熟的**肥200kg的比例施肥。

  3、泼酒生石灰

  每个二十天对池塘泼洒一次生石灰,按照每亩地水深lm甪生石灰l0kg的比例泼洒,生石灰具有澄清水质、提高水体透明度的作甪,从而可以增加太阳光射射入水体量,有利于提高水体光合作甪能力。

  二、机械设备快速补氧

  1、采取循环注水措施

  将比较靠近的两个鱼塘,在鱼塘角落处用水泥管接通,另一角落则用机械将池塘里的水抽到另一个池塘,从而形成两鱼池水体循环,主要原理是因为水体与空气接触面增多,使空气中的氧气溶入水体中,提高了水体溶氧量。

  2、定期搅动塘底

  对池塘池水进行上下搅动,这样有利于上层水体溶氧向下层输送,提高下层水体溶氧量,以弥补底层水体溶氧不足。我们公司生产销售的环形风机罗茨风机、沉水风机都可以实现搅动塘底,并快速补充水体溶氧量!其中,鱼塘面积小于5亩地,水深不足两米的请选用环形风机配合自沉管或曝气盘进行增氧!鱼塘面积大于5亩地或水深高于两米的,请选用沉水风机或罗茨风机进行快速增氧!这种增氧方式,不仅可以快速增氧,而且还可以帮助改善鱼塘水质哟!下面两张图是使用我厂生产销售的风机进行鱼塘增氧的案例!

机械设备(罗茨风机)快速补氧

机械设备(环形风机)快速补氧



  以上便是罗茨风机厂家上海瑞柘环保分享的【鱼塘缺氧急救】的方法!希望该方法可以帮助到各位养殖老板!友情提示:水产养殖不仅要保证水体的溶氧量!而且要时刻关注鱼塘水质哦!

  As we all know, if the fish in the aquarium lack oxygen. It can be saved by blowing air into the water with a straw. What about the high-density fish pond if it is lack of oxygen? It is certainly useless to use this method again! Especially in summer, when it is hot and cloudy, if the fish lack oxygen, the consequences will be very serious. For example, in June this year, Tiktok reported many cases of farmers who "turn sugar" due to lack of oxygen! Caused a loss of more than 500000 yuan! It can be said that once it returned to the "pre liberation"!

  Then, the fish in the fish pond lack oxygen! Is there no quick remedy?

  Anoxic fishpond

  Yes, there must be!

  Today, let's discuss how to quickly remedy the lack of oxygen in fish!

  First aid methods for anoxic fishpond

  1、 Biological slow oxygen replenishment

  1. Fish pond filling with fertilizer and water

  Pour the water with relatively fat water into the fish pond, and add the pond fertilizer water, which is conducive to the growth of phytoplankton. Through photosynthesis, it can effectively improve the dissolved oxygen in the pond.

  2. Apply organic fertilizer

  Applying organic fertilizer to the pond can promote the growth and reproduction of plankton, thus increasing the photosynthesis of the water body and effectively improving the dissolved oxygen in the pond. When applying organic fertilizer to the pond, apply fertilizer according to the proportion of 200kg decomposed organic fertilizer per mu.

  3. Pour wine quicklime

  Sprinkle secondary lime on the pond every 20 days, and sprinkle it according to the proportion of 1m per mu of water depth and 10kg of quicklime. Quicklime has the effect of clarifying the water quality and improving the transparency of the water body, so as to increase the amount of sunlight entering the water body, which is conducive to improving the light cooperation ability of the water body.

  2、 Rapid oxygen replenishment of mechanical equipment

  1. Take circulating water injection measures

  Connect the two fish ponds that are relatively close to each other with cement pipes at the corner of the fish pond, and pump the water in the pond to another pond mechanically at the other corner, so as to form the water circulation of the two fish ponds. The main principle is that the increase of the contact surface between the water body and the air makes the oxygen in the air dissolve into the water body, which improves the dissolved oxygen in the water body.

  2. Stir the pond bottom regularly

  Agitate the pond water up and down, which is conducive to the transportation of dissolved oxygen from the upper water body to the lower layer, and improve the dissolved oxygen in the lower water body to make up for the lack of dissolved oxygen in the lower water body. The annular fans, roots fans and submerged fans produced and sold by our company can stir the pond bottom and quickly supplement the dissolved oxygen in the water! Among them, if the fishpond area is less than 5 mu and the water depth is less than 2 meters, please choose the annular fan to cooperate with the self sinking pipe or aeration plate to increase oxygen! If the fishpond area is more than 5 mu or the water depth is more than two meters, please choose submerged fan or Roots fan for rapid oxygenation! This way of increasing oxygen can not only rapidly increase oxygen, but also help improve the water quality of fish ponds! The following two pictures are the cases of using the fans produced and sold by our factory to oxygenate the fishpond!

  Rapid oxygen replenishment of mechanical equipment (roots blower)

  Rapid oxygen replenishment of mechanical equipment (annular fan)

  The above is the method of [first aid for anoxic fish pond] shared by roots blower manufacturer Shanghai Ruizhe environmental protection! I hope this method can help you breeding bosses! Friendly tips: aquaculture should not only ensure the dissolved oxygen in water! And we should always pay attention to the water quality of fish ponds!


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