Bean products are processed foods made from beans such as soybeans, adzuki beans, mung beans, peas, and broad beans. There are mainly dried bean curd, mung bean cake, soy milk, soy milk, bean curd brain and red bean cake. we are specialize in Spicy Dry Tofu Snacks,Hand Torn Vegetarian Meat, etc.With the improvement of living standards, snack foods have been deeply loved by the masses of the people. When you walk into the supermarket, you will see snacks such as preserved fruit, sour horns, potato chips, almonds, pistachios, fish fillets, dried meat, and spiced fried meat. Snack foods are gradually upgrading to become the daily necessities of the people. As the economy develops and the level of consumption increases, consumers' demand for the quantity and quality of snack foods continues to grow. Spicy Dry Tofu Snacks Spicy Bean Peel,Spicy Dry Tofu,Spicy Dry Tofu Snacks,Hand Torn Vegetarian Meat Hangzhou Aiyomi food co.,LTD , https://www.aiyomisnacks.com
Breeding and reconstruction of breeding ponds The breeding ponds and ponds are mostly strips and rectangles. The old ponds can be reconstructed and slopes built to create conditions conducive to the construction of greenhouses. Generally, the wintering pond mouth is 5 to 8 meters wide (that is, span), 30 to 50 meters long, 50 to 70 centimeters deep, and the pool slope ratio is 1:1.2 to 1.5. Conditions can be fixed in the pond 1 to 2 microporous oxygen tube oxygen. After the construction and renovation of Tongkou, fertilize the clear pond, filter the water, and transplant or stock water hyacinth, water peanut, Elodea and other aquatic plants.
The greenhouse facility first prepares bamboo or bamboo pieces, and cuts the stings on the bamboo or bamboo chips. The bamboo or bamboo pieces are buried in the soil at equal distances along both sides of the Tangkou (the bamboo and bamboo spacing is 1.5 to 2.5 meters, depending on the material Intensity may be determined. In Tangkou, both sides of bamboo or bamboo are relatively bent and taped to form an arch. The arched bamboo or bamboo is placed on a cross beam and secured with tape. The density of the beam depends on the strength of the arch. In the middle of Tangkou, piling bamboo wool across the board to the mouth of Tangkou, to facilitate feeding and fishing in the shed, piles above the water surface of about 10 cm. Finally, plastic films are laid on the scaffolds, and generally two layers are laid to ensure the thermal insulation effect in winter. After the two ends of Tongkou are surrounded with plastic film, small gates are left for the administrators to enter and feed feeds and manage pond water quality. The mouth of the microporous oxygen aeration pipe is installed at an outlet near the power supply, and an air pump can be connected to the aeration pipe to increase the oxygen at any time.
Seedlings are stocked with freshwater crayfish in greenhouses. There are two main types of stocking. One is the stocking of shrimp seedlings, the release time of the lower reaches of the Yangtze River is generally around the beginning of October; the second is the provision of freshwater crayfish for merchandise, and the stocking time is generally around the end of November, and the holding period depends on market conditions. Per acre, the size of 60 to 100 pigs per kilogram of seed is about 25 kilograms, or about 50 to 50 pounds of shrimp per acre. The seed to be released will be disinfected with shrimp and crab disinfectant or 3% to 5% salt water, and evenly placed in the poolside water to allow it to climb into the water itself.
Feeding of freshwater crayfish to the management greenhouses depends on the temperature of the water body. The water temperature is 20 to 25°C, and the feed rate is 3% to 4% every day before and after noon. When the water temperature is 15 to 20°C, 2 Day feeding 1 time. In addition to the management of normal seasonal aquaculture, management should also pay attention to the amount of dissolved oxygen in the water. Ponds equipped with microporous aeration facilities should be turned on for oxygenation at a proper time. If there is no mechanical aeration device, use chemical aeration in time when the water body is lacking oxygen. Agent. Usually at noon during the day, the small doors at the two sides of the greenhouse are opened for ventilation. When there is no light at night, a straw curtain can be placed over the shed to ensure the temperature inside the shed. And timely attention to changes in pond water quality, conditions can use microbial preparations to maintain the water balance of greenhouse ponds.
Fishing will reach the market specifications of freshwater crayfish timely catching and selling with shrimp cages, reducing the breeding density of pond crayfish and increasing the growth space of shrimp.
Anti-season culture of crayfish in greenhouses
Anti-season cultivation of freshwater crayfish in greenhouses is a breeding method that uses sunlight as the heat preservation energy to maintain the temperature of the environment and water in the greenhouse and ensure the normal growth of crayfish.