Carp aquaculture method
A breeding method and carp technology, applied in the field of carp breeding, can solve the problems of affecting the environment, waste of feed, deteriorating flavor, etc., and achieve the effects of protecting the ecological environment, improving the survival rate, and improving the meat quality.
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Embodiment 1
[0016] A method for cultivating carp, comprising the following steps:
[0017] (1) Pond construction: build a rectangular fish pond with an effective breeding area of 13 mu, a water depth of 2 meters, a silt thickness of 0.2 meters, no pollution around, and an aerator with a power of 3 kilowatts per mu of pond and automatic feeding 1 bait machine each;
[0018] (2) Equipment before stocking: Sprinkle 150g of quicklime per mu to disinfect the pond, dry it in the sun for half a month after disinfection, and then inject the sterilized lake or river water. When injecting water, the water inlet needs to be filtered with 70 mesh gauze, and at the same time, before stocking fry , put the fish fry in 3% salt water for 10 minutes and put them into the pond;
[0019] (3) Feed feeding: mainly feed plus green feed, fed once a day, the ratio of feed and green feed is 7:3, feeding once every half a month in winter, the amount of feeding each time is 2% of the fish body weight %, when th...
Embodiment 2
[0026] A method for cultivating carp, comprising the following steps:
[0027] (1) Pond construction: build a rectangular fish pond with an effective breeding area of 17 mu, a water depth of 2 meters, a silt thickness of 0.2 meters, no pollution around, and an aerator with a power of 3 kilowatts per mu of pond and automatic feeding 1 bait machine each;
[0028] (2) Equipment before stocking: Sprinkle 150g of quicklime per mu to disinfect the pond, dry it in the sun for half a month after disinfection, and then inject the sterilized lake water or river water. , put the fish fry in 3% salt water for 10 minutes and put them into the pond;
[0029] (3) Feed feeding: mainly feed plus green feed, fed once a day, the ratio of feed and green feed is 7:3, and fed once every half a month in winter, the amount of feeding each time is 3% of the fish's body weight. %, when the body weight of the carp reaches 1000g, stop feeding the compound feed, and change to feeding with soaked broad...
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