Defend the breeding heavy land not to allow "mud skin" to infringe on the use of new moss net

2021-08-16

Qingdao Zhongren Animal Medicine Co., Ltd

Chinese aquatic products

At present, Rudong autumn shrimp has entered the peak period of seedling release. During the visit, it was found that many farmers were troubled by the mud skin problem. In the shrimp shed where seedlings have not yet been released, the floating brown or green mud skin will especially affect the success rate of early release after decay.

Defend the breeding heavy land not to allow "mud skin" to infringe on the use of new moss net

 

1. Case details

At present, Rudong autumn shrimp has entered the peak period of seedling release. During the visit, it was found that many farmers were troubled by the mud skin problem. In the shrimp shed where seedlings have not yet been released, the floating brown or green mud skin will especially affect the success rate of early release after decay.

 

 

2. Treatment scheme

On the first day, the new moss grass net (1kg) was half a bag/shed (more sprinkled in places with more mud skin).

The next day, the blue water detoxification safety (1L) half bottle/shed in the morning, and the biological decomposition bottom was changed to half bag/shed in the afternoon.

On the third day, diatom flourishing (10kg) fertilizer and water, about 2kg/shed.

 

3. Effect feedback

 

Mud skin significantly reduced, beneficial algae began to multiply

 

4. Case analysis

Mud occurrence requires the following conditions:
1, the bottom of the existence of a large number of organic matter;
2, the bottom of the existence of algae species;
sufficient light;
4, the water level is relatively shallow or the water body transparency is relatively high;
The water temperature reaches a certain level.
In the early stage of cultivation, farmers begin to release seedlings after entering the pond. Generally, the water level is relatively shallow, and the water depth is not more than 60cm. Moreover, after releasing shrimp seedlings, farmers seldom carry out fertilizer and water, because the temperature is high in the early stage, algae reproduction is too fast, and water is easy to fatten. Many farmers choose not to make water.
Ponds with mud skin are usually old ponds. First, there will be a large amount of organic matter at the bottom of the old pond (produced by accumulation of fertilizer, algae death, residual bait and excrement, etc.). Second, the water level is shallow and the transparency is high. When sunny days appear, the water temperature will rise faster. At this time, benthic algae will begin to multiply and consume the organic matter at the bottom of the pond. At the beginning, many small bubbles will appear, when algae multiply to a certain extent, mud will appear.
New Carex is a new generation of biodegradable mud products, rich in algae blockers, safe and effective. When in use, dry and sprinkle directly, and sprinkle more places with mud skin. It can quickly act on harmful algae, blocking their photosynthesis and causing them to die of hypoxia. At the same time, with the biological decomposition of the bottom to change, so that biological bacteria in the bottom of the colonization, continuous decomposition of residual algae. With the clear water detoxification and diatom Wang fast fertilizer water, real organic acids, degradation of toxins, auxiliary fertilizer water.

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