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Anonymous users2024-02-071 Feed and feeding.
Red carp are omnivorous in natural water bodies. It is mainly animalistic, but it is domesticated under artificial breeding conditions and mainly pelleted feed. After the fish fingerlings and summer flowers are put in the pond, choose a fixed place to start artificial domestication and feeding, about 1 hour each time, tame 3 4 times a day, until the cluster floats up to grab food, and then set up 1 2 feed tables there, with an area of 2 3 square meters, sink into the underwater meter, and do "four fixed" bait.
During normal feeding, master the rhythm of "slow and fast - slow, less and more and less" for each feeding, that is, at the beginning of feeding. There are few fish to the feed table, so they should be fed in small quantities and the pace should be slower; With the increase of the number of fish to the feed platform, the feeding rhythm is gradually accelerated, and the feeding amount is increased. Later, as some of the fish are full, they leave the feed table. Gradually slow down the feeding rhythm and reduce the amount of feeding.
The feeding time is generally controlled at about 40 minutes, and most of the fish are full and swim away, that is, eighty percent full. The daily feeding amount is about 21 28 when the water temperature is about 21 28 of the total weight of the fish stored, and when the water temperature is 16 20, it is about 2 3 of the total weight of the fish stock. When the water temperature is greater than 30 or 10 15, it is about the total weight of the fish stored.
When the water temperature is 21 28. Feed 3 times a day, and the other water temperature is 1 2 times.
2 Water quality management.
After the fry, fingerlings or summer flowers enter the pond, the pool water should be gradually deepened, and the water should be filled to the highest water level in June, and the new water should be replenished frequently in the summer high temperature season, 7 10 days plus 1 time, each time the water is added 10 15 cm deep. The principle is not to exceed the height limit of rice growth. Sprinkle quicklime once every half month, and use 20 25 kg of quicklime per mu for a water depth of 1 meter.
3. Prevention and control of fish diseases.
Red carp are susceptible to fish diseases during high-density culture, so it is necessary to strengthen the prevention and control of fish diseases, especially the prevention of fish diseases. During the feeding period, regularly sprinkle the drug, feed the bait, every 15 days the whole pool is sprinkled with bleaching powder 1 time, the concentration is 1 mg liter, the fish disease season can also be used every 15 days with hemorrhagic Ning, fish health No. 3 drug bait feeding, the dosage is generally about the bait. Insist on patrolling the pond once in the morning, noon and evening.
Inspect the fish body and find that the fish disease is symptomatic in time**.
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Anonymous users2024-02-06Summary. Dear Yes.
Stocking carp in the paddy field, let the carp eat all kinds of aquatic animals and plankton in the paddy field, especially eat the harmful animals in the paddy field such as snails, snails and various pests that harm rice, not only can make the carp grow quickly, gain weight quickly, and fattening quickly, but also make the rice grow normally, reduce the input of pest control, make the rice obtain high yield, and protect the environment. It is understood that carp stocking in the paddy field, each carp weighing about 100 grams, breeding for 3 5 months, can increase the weight to about 400 grams, no need to feed other feed, and the yield of rice per mu can still reach more than 450 kilograms, and the investment cost per mu is reduced by more than 30 yuan.
Is it OK to farm carp in rice?
Stocking carp in the paddy field, let the carp eat all kinds of aquatic animals and plankton in the paddy field, especially eating the harmful animals in the paddy field such as snails, snails and various pests that harm rice, not only can make the carp grow quickly, gain weight quickly, and fattening quickly, but also make the rice grow normally, reduce the input of pests and diseases, make the rice obtain high yield, and protect the environment. It is understood that carp stocking in the paddy field, each carp weighing about 100 grams, breeding for 3 5 months, can increase the weight to about 400 grams, no need to feed other feed, and the yield of rice per mu can still reach more than 450 kilograms, and the investment cost per mu is reduced by more than 30 yuan.
Hope mine can help you <>
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