One of the effective ways to obtain high-yield and stable production of fish culture is when the fish feed the artificial feeds to obtain food effectively, but many farmers respond that when the fish are farmed, the four major fishes have been reluctant The situation of eating on stage. We know that all material conditions and technical measures for raising fish must be fed to artificial feed and effectively obtained by fish in order to obtain high yields and stable production. How can this situation be solved?
Four major domestic fish cultures with grass carp and carp as the main species and white praying mantis and carp as supplementary species are one of the main models for breeding demonstration households in the Dantu area of ​​Zhenjiang City, Jiangsu Province. Compared with other cultured species, the technical content It is relatively easy to participate in a wide range of people, but the actual survey in Tangkou found that many farmers reflected the fact that during the process of domestication of the four major fishes, there was a delay in eating.
For these phenomena, there are two methods that can be introduced to you through practice and summary:
The first is to intensify the induction and domestication method. After the fish enters the pond, according to the size and specific shape of the pond, the “one†or “V†shape is used to attract and feed the fish in the mouth of the pond, and it gradually shrinks during the feeding process. In the range and area, after feeding for one week, the feeding point is fixed in front of the bait station, and then continuously fed at a fixed point for about one week.
The second is bagging domestication method. Before the food table, one or two hanging bags are made with large-eye screens, and one or two pounds of pellets are put in the feed. They are hung on the feed and the water is swelled to allow the fish to eat freely. A small amount of feed is slowly scattered near the bag, so that the fixed point, time and time to strengthen the training, after 4 days -5 days after the fish will take the stage to grab food, complete domestication, enter the normal feeding stage.
Both methods must pay attention to the first step in the domestication process to ensure that the fish can eat the bait, but it must be ensured that there is not much surplus. At the same time try to choose the windless sunny morning time period to feed better, in the domestication process, the best use of pots or Basic apparatus and equipment tapping emit a certain fixed sound, enhance the conditional launch function of fish, and enhance the domestication effect.
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