Plastic greenhouse anti-season cultivation of jaundice technology

1. Build a cement pool.
The cement pool area is generally 10-100 square meters. If tap water is used as a water source for raising turtles, another sun pool should be built. The rearing pond is built on the ground, underground, and semi-underground, but it must have an inlet and outlet. There is also a need to build a wall to prevent escape. The escape wall is 10 to 15 centimeters into the pool. The depth of the pool is 1 meter, the depth of the pool is about 15 centimeters, and the bottom of the pool is about 20 centimeters of bottom sediment. Put some crop straws and tiles in the bottom sludge, and also plant suitable planktonic water peanuts in order to optimize the ecological environment of the aphid culture. . If the new pool must be soaked for some time before it can be used.

?? 2, install plastic greenhouses.
The plastic greenhouse can be divided into single layer and double layer structure. The material can be bamboo, wood and steel. In winter, straw curtains can be placed on plastic sheds to facilitate insulation.

?? 3, put the species.
In the week before the quail feeding, 50-100g of quick lime is used to disinfect Dianchi Lake, completely kill the pathogens, and then fill the water with 10-15cm deep, which can keep the microfluid in the pool conditionally. Before the species is stocked, soak the carcasses with 3%-5% of salt water for 5-10 minutes to prevent saprophytic diseases and kill the body surface parasites. After the disinfection, the total weight of each square meter of water released is about 3 to 4 kg of 30 to 40 pieces. When entering the pond, it must be prevented that the temperature or temperature difference between the water temperature is too large to cause colds or deaths.

??4, feeding feed.
After 2-3 days of stocking, the clams, as well as snails, clams, frog meat, etc., are chopped and placed on a food table to induce yellow clams to feed. In general, there are 2 food places per 10 m2 of water. A 0.5m 0.5m pull-top movable food table can be made from 0.5m long strips of wood and fine wire to facilitate handling and inspection of food intake of Astragalus. The first feeding amount can be 1%-2% of the total weight of Astragalus mongolicus. In the morning of the second day, if the food has been completely consumed, the feeding amount can be appropriately increased next time, and it can be gradually increased to account for the total weight of Astragalus. About 5%. With the increase in food intake of yellow buckwheat, the silkworm pupa, fly maggots, cooked animal organs and fish meal, bean cakes, rapeseed cakes, bran, rice bran, melon hull, etc. are gradually incorporated into the feed until they are completely fed with artificial feed. To reduce the cost of farming. Feed must maintain a high protein content. After the scutellaria baicalensis eats normally, they can feed dips once a day at 7-8 am and 2-3 pm.

?? 5, daily management.
(1) Dianchi Disinfection: Wash or expose the food table regularly, or disinfect it with bleaching powder and other drugs; use 20 g of quicklime per square meter to disinfect the body of water every 5 to 7 days to improve water quality and kill pathogens, etc. .
(2) Timely water change: The water depth in the Dianchi Lake should be maintained at about 15 cm all year round. It is not a micro-flowing Dianchi Lake. In the high-temperature season, new water is injected into the pool every 5 days, and the same volume of old water is discharged. The sun pool should maintain full water.
(3) Management of greenhouses: In the winter and early spring, sunny days from 10 am to 3 pm, the rice straw curtains are removed from the plastic sheds, and the sunlight is used to warm the greenhouses during the period of time. The rest of the time should be covered with curtain insulation.

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Ginger,Garlic &Peeled Garlic, Co., Ltd. , http://www.nsvegetables.com

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