1, distinguish water quality. Directly affect the healthy growth and development of prawns. In the process of culture, the pH value of the pond water is kept between 7.5 and 8.5, and the transparency is between 30 and 40 cm. It is necessary to replenish fresh water regularly, spray quicklime solution regularly, adjust water quality, and prevent diseases and shell failure.
2. Feed must be supplied reasonably. Shrimp will kill each other when they are hungry, so be sure to feed them. Lobster feed is animal and plant feed. Plant feed is wheat, aquatic plants, vegetable cakes, etc. And animal feed is miscellaneous fish, miscellaneous meat, internal organs and so on. Usually, the feeding time, quantity and mode are determined according to the nocturnal habits of lobsters and the density of shrimps in the pond. Otherwise, it will increase the feed cost and reduce the breeding benefit.
3. Promote scientific fishing. In the process of shrimp culture, under the conditions of appropriate temperature and sufficient feed, young shrimp can grow to the commercial specifications within 60 ~ 90 days. Seedlings will be released in March, and round catching will start around June, including big catching and small catching. Because of the large catch, small reserves, many fishing rounds and few releasing rounds, the catch rate can be improved and sold at a high price to achieve the goal of high yield and high efficiency.
4. Put your mind right and don't be eager to get rich from the beginning. When you can't afford shrimp, this mentality will often bring you a greater sense of loss. Sometimes we get jealous when we see other people's success. That's what people do. We often see the success of others, but we don't see the efforts of others. The success of others is the experience summed up after failure, so as to achieve success. When you start to raise shrimp, you can contact with the mentality of learning and accumulating experience, and accumulate your own experience in practice.
5. Don't blindly rely on theory to raise shrimp. Theory can only be used as a reference. I think a lot of things about shrimp farming are more practical than theoretical. If the theory can really raise shrimp, I believe everyone can raise shrimp well. In the process of breeding, I summed up my own experience and analyzed the existing problems. Therefore, I believe everyone can raise shrimp well.