Your pool is suitable for grass carp. How to breed grass carp:

1, fry selection?

Grass carp seed should be selected body color golden, appearance without injury, lively and robust, weighing about 100 grams of individuals. At the same time, due to the grass carp hemorrhage, enteritis, two major diseases are easy to infect the current year fish species, in the selection of seedlings should be 2 years old fry for the best.

2, fish stocking?

Grass carp are generally stocked 800 to 1000 mu, with individual specifications for 250 grams to 500 grams of silver carp species 100 tails, not with or less with carp, in order to avoid grabbing food with grass carp. In addition, before the fish species into the pool, attention should be paid to the body surface disinfection.

3, feed feeding

To feed pellet feed, feed protein content of 28 to 32%, supplemented by green feed. Generally feeding 2 times a day, in order to eat within 2 hours, the grass carp ingested 8 into full as appropriate. Continuous feeding pellet feed for a period of time, should stop feeding pellet feed for 1 week, the interval period feeding raw grain feed.

4, water quality management?

The correct use of oxygenator, June to October sunny days without wind weather, every day 1 to 3 p.m. to open the oxygen for 2 hours, the early hours of the morning at the right time to increase oxygen. Continuous cloudy days should be early oxygen. Fill the pond with new water at the right time, take the "small rows of small into, many water changes" approach to gradually regulate the water quality. 6 ~ September, every 3 ~ 5 days to fill the new water once.

5, disease control?

Adopting the feeding method of "coarse before and fine after, fine and green combination" to control the occurrence of liver and gallbladder syndrome in grass carp. The common diseases of grass carp are erythroderma, gill rot disease, enteritis disease, generally take the combination of internal and external treatment, external splash mainly bleach, chlorine dioxide and other disinfectants, even with 3 days.

6, timely fishing?

The timely capture of large-size adult fish on the market is an important measure of high-yield aquaculture of grass carp, the main purpose is to reduce the fish carrying capacity of the pond water, and to promote the rapid growth of late pond fish. Generally at the end of July, 1 time, in the early morning when the water temperature is low, start fishing.

Expanded Information:

1. Grass carp is rich in unsaturated fatty acids, which are beneficial to blood circulation. favorable, is a good food for cardiovascular patients;?

2, grass carp is rich in selenium, often eaten with anti-aging, skin effect, and also has a certain effect on the prevention and treatment of tumors;?

3, for people who are thin and weak and have a poor appetite, grass carp meat is tender and not greasy, which can be appetizing and nourishing.

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