Second, high-density pond culture (mainly to feeding concentrate feed)
With the promotion of compound feeds, many farmers have been feeding from the pure feeding of white peony to the intensive feeding of grasses, cockroaches and herrings, but fertilizing fish is still necessary, and flowers and white ash still occupy a certain proportion. Can also improve the overall efficiency of breeding.
Let us briefly introduce the model of 1200 kg per mu:
1. Farming area: 5-30 mu, water depth 1.5-3 meters, close to water source
2. Breeding characteristics Use high-quality exogenous nutrition, such as compound feed, to provide adequate nutrition for the fish. Using the residue in the feed and fish to excrete feces, with a small amount of fish fertilizer to achieve the purpose of fertilizer, promote the growth of white peony.
3, cultured varieties of white peony, alfalfa, grass carp, herring, eel, oyster, yellow croaker polyculture.
4. Facilities and settings 鲢 300 tails/acre 鳙 50 tails/acre grass carp 150 tails/mu octopus 90 tails/acre 鳊400 tails/acre mullet 400 tails/acreray squid 250 tails/acre
5, before stocking, prepare fish species for 7-10 days before stocking, select sunny noon with lime or drug clear pond, fish species before stocking are disinfected with drugs.
6, aquaculture management 1 domesticated breeds.
2 Feeding adheres to the principle of “three observations and four determinationsâ€, that is, “see weather, water color, and fish school activitiesâ€, and “time, fixed-point, quantitative, and qualitativeâ€.
3 water quality management, to maintain water quality fat, live, tender, cool, when the transparency of more than 35 cm, the appropriate top dressing, with "Tianchen fishing fat" 2 ~ 3 kg / acre, Quanchiposa, you can achieve fertilizer purposes, Can play a role in regulating the quality of water, reduce flooding, prevent fish disease.
4 pay attention to open aerator and whole pool disinfection, to minimize the occurrence of fish disease.
7. After fishing for one year, it is basically 300 lbs./mu, 300 kg/mu, 200 kg/mu grass carp, 180 kg/mu bald fish, 200 kg/mu mussels, 130 kg/mu mussels, stingray 30 kg/mu, reaching 1100 to 1200 kg/mu.
With the promotion of compound feeds, many farmers have been feeding from the pure feeding of white peony to the intensive feeding of grasses, cockroaches and herrings, but fertilizing fish is still necessary, and flowers and white ash still occupy a certain proportion. Can also improve the overall efficiency of breeding.
Let us briefly introduce the model of 1200 kg per mu:
1. Farming area: 5-30 mu, water depth 1.5-3 meters, close to water source
2. Breeding characteristics Use high-quality exogenous nutrition, such as compound feed, to provide adequate nutrition for the fish. Using the residue in the feed and fish to excrete feces, with a small amount of fish fertilizer to achieve the purpose of fertilizer, promote the growth of white peony.
3, cultured varieties of white peony, alfalfa, grass carp, herring, eel, oyster, yellow croaker polyculture.
4. Facilities and settings 鲢 300 tails/acre 鳙 50 tails/acre grass carp 150 tails/mu octopus 90 tails/acre 鳊400 tails/acre mullet 400 tails/acreray squid 250 tails/acre
5, before stocking, prepare fish species for 7-10 days before stocking, select sunny noon with lime or drug clear pond, fish species before stocking are disinfected with drugs.
6, aquaculture management 1 domesticated breeds.
2 Feeding adheres to the principle of “three observations and four determinationsâ€, that is, “see weather, water color, and fish school activitiesâ€, and “time, fixed-point, quantitative, and qualitativeâ€.
3 water quality management, to maintain water quality fat, live, tender, cool, when the transparency of more than 35 cm, the appropriate top dressing, with "Tianchen fishing fat" 2 ~ 3 kg / acre, Quanchiposa, you can achieve fertilizer purposes, Can play a role in regulating the quality of water, reduce flooding, prevent fish disease.
4 pay attention to open aerator and whole pool disinfection, to minimize the occurrence of fish disease.
7. After fishing for one year, it is basically 300 lbs./mu, 300 kg/mu, 200 kg/mu grass carp, 180 kg/mu bald fish, 200 kg/mu mussels, 130 kg/mu mussels, stingray 30 kg/mu, reaching 1100 to 1200 kg/mu.
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