Method for freshwater fish polyculture through Chinese herbal medicine
A technology of Chinese herbal medicine and freshwater fish, applied in application, fish farming, climate change adaptation, etc., can solve problems such as water pollution, physical hazards, and chemical residues, and achieve growth promotion, anti-fungal immunity, and small toxic and side effects Effect
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Embodiment 1
[0018] A method for polyculture of freshwater fish with Chinese herbal medicine is provided, comprising the steps of:
[0019] (1) Put water into the pond every January, and pour 200 kilograms of quicklime per mu. The area of the pond is 8 mu, and the water depth in the pond is 1.7 meters;
[0020] (2) In early February every year, soak silver carp, grass carp and crucian carp in 3% sodium chloride aqueous solution for 8 minutes, and then put the silver carp, grass carp and crucian carp into the pond , the feeding amount of the silver carp is 400 tails per mu, and the quality of each tail is 0.03 kilograms. The feeding amount of the grass carp is 320 tails per mu, and the weight of each tail is 0.18 kilograms. Mu 230 tails, the mass of each tail is 0.09 kg;
[0021] (3) From March to May, feed the pond twice a day at 10:00 am and 4:00 pm, and from June to September, feed the pond at 8:00 am and 1:00 noon every day and 5:00 p.m. for 3 feedings;
[0022] (4) At the beginnin...
Embodiment 2
[0026] A method for polyculture of freshwater fish with Chinese herbal medicine is provided, comprising the steps of:
[0027] (1) Put water into the pond every January, and pour 200 kilograms of quicklime per mu. The area of the pond is 10 mu, and the water depth in the pond is 1.6 meters;
[0028] (2) In early February every year, soak silver carp, grass carp and crucian carp in 4% sodium chloride aqueous solution for 8 minutes, and then put the silver carp, grass carp and crucian carp into the pond , the feeding amount of the silver carp is 370 tails per mu, and the quality of each tail is 0.04 kilograms. The feeding amount of the grass carp is 330 tails per mu, and the quality of each tail is 0.16 kilograms. Mu 250 tails, the mass of each tail is 0.08 kg;
[0029] (3) From March to May, feed the pond twice a day at 10:00 am and 4:00 pm, and from June to September, feed the pond at 8:00 am and 1:00 noon every day and 5:00 p.m. for 3 feedings;
[0030] (4) At the beginn...
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