One, frog breeding pond construction 1. Frog Pool Requirements: Choose a place where the water quality is fresh, the water source is abundant, and the water source is easy to drain and fill. At the same time, the lighting conditions are good and the sheltered wind is sunny. Can take ridge farming (that is, half of the ditch is half of the ridge). The general area is 50 to 60 square meters, and the ridge width is 2 to 3 meters, the groove width is 2 meters, and the groove depth is 30 centimeters. According to a ridge and a ditch, the unit type aquaculture ponds are separated by a mesh sheet, and the mesh sheet is firmly fixed by a wooden stake or a bamboo rod. The mesh sheet is 1.5 to 2 meters high, and each unit frog pond opens a movable door to facilitate people's access. management. 2. Sun protection measures: plant melon beans around the pool, so that the plants spread into the scaffolding, anti-scorching sun; use shading nets sunscreen; shade covered with grass. The frog pond should be sterilized with lime, strong chlorine, etc., and ryegrass should be planted on dry ridges to create a cool and quiet habitat for frogs. Second, the breeding method 1. Incubation of frog eggs: Using a cage to hatch, use a nylon cloth to make a boat-shaped cage that grows 2 meters in width and 1 meter in width, and put it into a commodity frog pool. The cage is filled with 30 to 40 centimeters of water and is fixed with bamboo rafts. The roof of the box is covered with bamboo or straw curtains to prevent sun exposure and rain. The tanks were filled with floating plants, and the collected eggs were placed in water grasses for hatching. About 6000 eggs per square meter can be laid, each box placed on the same day eggs 1 to 2 nests, 2 to 3 days at the appropriate temperature can be hatched, the hatching rate of up to 80% to 90%. 2. Breeding: Freshly hatched cockroaches can be kept in cages for hatching, or they can be kept in clams for breeding. The water depth of the cage is required to be more than 50 cm to facilitate the movement of the cage. Each cage is equipped with 1 to 2 feeding bowls. The pots should be submerged into water for 10 cm to facilitate feeding. He just hatched 4 to 5 days of nutrition by oocysts, do not need to eat, later fed cooked egg yolk. Use 1/3 of the egg yolk to make a slurry into the food bowl of the cage for every 10,000 eggs and allow it to feed twice daily. 10 days old quail can be fed raw milk, bean dregs, pig blood and other foods, can also be fed artificial compound feed. As we grow up, we should gradually bin and reduce the density of the Baotou. The frog can be kept in the product of a frog pond for 1 to 2 months, and 15,000 oysters can be stocked on every 700 square meters of water until it develops a product frog. Third, feed configuration and feeding methods Feeding American frogs is preferred to use pelleted feeds. To formulate full-price compounded pelleted feeds, common fish meal, peanut bran and other feed ingredients can be used. In addition must add a certain amount of lure agents, adhesives, nutritional additives (such as vitamins, trace minerals, amino acids, etc.). U.S. frogs do not like plant feeds. In order to feed carnivorous frogs on stationary feeds based on plant-based materials, stimulants that stimulate the frog’s vision, smell, and taste may be added, such as food consumption. Pigments, nucleotides, trimethylamine lactone, garlic powder, citric acid, sweat grass and so on. At the same time, in order to keep the feed floating on the water for more than 2 hours, you can add the adhesive sodium alginate to the feed. When feeding, the expanded feed is placed in a dry place in the frog pool. After the frog smells the unique smell of the feed, it crawls and feeds. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Laxative Powder,Laxaday Powder,Smooth Lax Powder,Constipation Relief Powder Shaanxi Zhongyi Kangjian Biotechnology Co.,Ltd , https://www.zhongyibiology.com
American frog breeding technology
American frogs, also known as river frogs and water frogs, are native to the United States and introduced into China in the late 1980s. They have delicate meat and delicious taste. They are finest edible frogs and have now been promoted throughout the country. Specific breeding techniques are as follows.
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