Flower pods, also commonly known as jasmine flowers, were originally mariculture species. In recent years, they can also grow in fresh water through artificial domestication. Due to its advantages of rapid growth, less disease, high benefit, and delicious meat, it has been favored by farmers. The market price is high and the breeding prospect is bright. Pond conditions Pond area 1300-5300m2, water depth 1.5-2m, bottom mud depth 10-20cm, convenient drainage, water supply should be sufficient, fresh water without pollution. Before clearing the ponds, remove the mud from the bottom of the pond. Use 500-800 kg of quick lime per 667m2 to thoroughly clear the pond. Apply 600-800kg of decomposed livestock manure per 667m2 as base fertilizer, and water 1.5m. Dilution of fingerlings Breeds from the coast are used for desalination in specialized desalination tanks. The desalination tank requires 330-660m2 with a water depth of 1.5-1.8m. Dilution and cultivation of water salinity should be adjusted with salt to match the salinity of the seed production area. Seeds are best placed in cages for easy management and later seedlings. After the fish species are put into the box, 1/4-1/3 of the pool water is pumped out every day, and the same amount of fresh water is added. The oxygenation machine is installed in the desalination pool to increase oxygen, and an appropriate amount of fresh fish is fed every day. The desalination time is 5-7. Days until the water in the desalination pool is consistent with the salinity of the culture ponds. Fish stocking and cultivating the main carp carp stocking capacity of 1000-1500 per 667m2, specifications 30-50g / tail. To make a fish-feeding pond, start feeding the fish, and feed fresh fish after 20 days. Feed 2 times a day, beat the appliance when feeding, and establish a conditional reflection of feeding. The daily feeding amount is 8%-10% of the fish's body weight. Nesting raises 100-200 tails per 667m2, size 20-25g/tail. Adult fish cultured oysters can be cultivated or mixed with home fish and tilapia. The main pond needs to raise 250g/day of 50-100 white tails per 667m2 pond to improve the pond water quality. The main feed for the main garden carp is fresh wild fish, and the bait is fresh, palatable and sufficient. After the fish species enter the pool, the range of feeding should be wider, so that they have more chances to eat. Afterwards, they are gradually fed regularly. When feeding, use the method of tapping the device to form a conditioned reflex. The feeding time is not less than 30 minutes each time. Calyx can also be nested in tilapia ponds. Tilapia fish species specifications 100-150g / tail, squid species specifications 25g / tail or so, stocking oversized carp species will affect the tilapia aquaculture production due to squid ingestion. Sets of flower buds do not need to be fed again. Tilapia breeding fish can be used as a bait for salmon. Day-to-day management of fresh water requires fresh water, dissolved oxygen in the water is not less than 5mg/L, and the transparency is about 30cm. Therefore, water quality regulation is very important. Always change the water, change the water in the hot season for 7-10 days, and keep the water depth at 1.8. -20m. Disinfect the body with 2g/m3 quicklime or bleach every 10 days to improve water quality.
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