Feed suitable for mixed raising mode of grass crap, silver carp and bighead carp on large standard and production method
A production method and large-scale technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of increasing the amount of green and bran feeding, affecting growth and final output, and unstable raw material sources, and reducing the The effect of breeding costs, improving the water quality of the breeding environment, and making the quality of raw materials easier to control
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Embodiment 1
[0024] Prepare materials according to the following mass percentages:
[0025] Fish meal 6%, soybean meal 11%, cotton meal 13%, rapeseed meal 22%, rice bran 17%, bran 18%, rapeseed 3%, soybean 6%, salt 0.3%, calcium hydrogen phosphate 1.5%, bentonite 1.5%, Premix 0.8%.
[0026] Preparation method: crush all the solid raw materials in the above raw materials into fine powder, pass through a 60-mesh sieve, then mix in order, and stir evenly; carry out high-temperature granulation at 95°C, and the diameter of the granulation ring die is 3.5mm, which conforms to KGB According to the requirements of / T 1675, it is made into pellet feed for adult fish; then 5% of the pellet feed is crushed into a fine powder of about 1.0 mm, and added to the pellet feed in proportion.
Embodiment 2
[0028] Prepare materials according to the following mass percentages:
[0029] Fish meal 4%, soybean meal 12%, cotton meal 14%, rapeseed meal 21%, rice bran 18%, bran 18%, rapeseed 5%, soybean 4%, salt 0.3%, calcium hydrogen phosphate 1.5%, bentonite 1%, Premix 1%. Preparation method is the same as example one.
Embodiment 3
[0031] Prepare materials according to the following mass percentages:
[0032] Fish meal 8%, soybean meal 10%, cotton meal 12%, rapeseed meal 17%, rice bran 18%, bran 22%, rapeseed 6%, soybean 3%, salt 0.5%, calcium hydrogen phosphate 1.5%, bentonite 1%, Premix 1.5%. Preparation method is the same as example one.
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