CATDOLL : CATDOLL: Does diesel sprayed on the bottom of the shrimp pond have an impact on the shrimp farming? How to deal with it?

1. Does the diesel sprayed on the bottom of the shrimp pond have an impact on the shrimp farming? How to deal with it?

For shrimp ponds that have been raising shrimp for more than a year, the accumulation of leftover bait and feces has caused the pond water to become shallower and the amount of toxic substances to increase. Therefore, before releasing the shrimp fry, the shrimp pond must be dredged carefully with high standards and high quality. The dredging area must reach 100% to ensure that the water depth in the pond is more than 1.5 meters.

2. What can be used to reduce alkalinity in shrimp ponds, safely and to fertilize the water?

Use green weeds to reduce alkalinity. Green plants will produce a lot of organic acid substances when they decay. These plant organic acids can be used to alleviate the water quality of alkaline shrimp ponds and reduce the alkalinity. Alkaline shrimp ponds have very few aquatic plants and animals, and the water quality is relatively thin. Stacking and soaking a certain amount of green weeds in the alkaline shrimp pond can not only cultivate fertile water, but also regulate the alkaline water quality.

3. [Help] There are many tadpoles in my shrimp pond

Your question is very representative. The main reason is that before raising shrimp, there was no net around the pond, so many frogs jumped into the water to lay eggs. You should use a fence to prevent this in the future. It is difficult to judge the harm of tadpoles. You'd better collect tadpoles regularly and dissect their stomachs to see if there are any shrimps. In addition, feeding more peanut bran is a good method. Tadpoles eat more peanut bran and less shrimp.