Seven fish feeds need to be treated before feeding

I. Particulate feed: The general pellet feed has a diameter of 2.5 to 8 mm and a length of 5 to 10 mm, which can be directly fed to the fish pond. Before feeding, check whether it is deteriorating. Second, the cake feed: use this type of feed to feed small fish should be broken, soaked, spread after the slurry, fed to the big fish to dip it. Third, cereal feed: large grain of cereals such as corn, should be processed after feeding crushing fish, small particles such as grain can make it germinate after feeding fish, young grain white buds high nutritional value, easy to digest, the effect is better. Fourth, green feed: Feeding medium to large fish will generally be fed directly after removing the green feed. Feeding small fish should be chopped or beaten, plus 0.2% salt and mix well, spilled and fed. If the green feed is chopped and cooked, stir in the appropriate amount of bran and soda. The fish prefers to eat. 5. Dregs feed: Feeding small fish should dip the dregs into soft pulp, and medium to large fish should be fermented until it has scent. When feeding a small amount of first feeding, gradually increase the amount, but not more than 30% of the total amount fed on a daily basis. Six, animal protein feed: quail, fly maggots, insects, etc. are all fish protein feed, can be fed directly, but also dried and processed into powder with Other feeds to feed fish. For bulk animal feed, it should be chopped, ground, and added into a small pellet to feed. Seven, fecal feed: chicken manure, pig manure, cow dung, etc. are good feed for fish. The feces should be dried and ground into powder, and then used in combination with other feeds in a certain proportion. The proportion of use should not be too high, generally 40% to 50% of chicken manure, 50% to 70% of cow manure and 30% to 50% of pig manure.

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