Pelteobagrus fulvidraco larva fish high in vegetable protein tolerance and cultivating method of pelteobagrus fulvidraco larva fish high in vegetable protein tolerance
The technology of a vegetable protein and a cultivation method is applied to the field of high vegetable protein-tolerant yellow catfish larvae and the cultivation field thereof, which can solve the problems of unfavorable growth and development of juvenile fish, harm to the physiological function of juvenile fish, etc., and achieves reduction of feed cost and production cost. , improve the effect of breeding efficiency
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Embodiment 1
[0033] Preparation method of plant protein pellet feed for induction of larvae and juveniles of yellow catfish:
[0034] a. Feed raw materials are ultrafinely pulverized to 300 mesh, and then mixed to prepare mixed dry raw materials. The feed raw materials include the following products by weight: 10 parts of hydrolyzed casein, 50 parts of soybean meal, 20 parts of gluten powder, and 10 parts of fish oil , 7 parts of soybean lecithin, 0.3 part of choline, and 2 parts of premixed feed for scorpionfish 965;
[0035] b. Dissolve sodium alginate in water to prepare a binding solution with a mass concentration of 3%, and then add 0.0002 g of DMPT to the binding solution per mL of binding solution, and then add 2.5 g of DMPT prepared in step a after dissolving. To mix dry ingredients, mix wet ingredients;
[0036] c. The mixed wet raw material in step b is prepared into granules with a particle size of 200-300 μm through a granulator, and then dried to a circular vegetable protein ...
Embodiment 2
[0038] Preparation method of plant protein pellet feed for induction of larvae and juveniles of yellow catfish:
[0039] a. Feed raw materials are respectively ultrafinely pulverized to 300 meshes, and then mixed to prepare mixed dry raw materials. The feed raw materials include the following products by weight: the feed raw materials in the step a include the following products by weight: 40 parts of fish meal, hydrolyzed 5 parts of casein, 25 parts of wheat flour, 10 parts of gluten powder, 4 parts of fish oil, 3 parts of corn gluten powder, 9 parts of soybean lecithin, 0.3 part of choline, 2 parts of premixed feed for scorpionfish 965;
[0040]b. Dissolve sodium alginate in water to prepare a binding solution with a mass concentration of 1%, then add 0.0001 g DMPT to the binding solution, and after dissolving, add 1 g of the mixed dry raw material prepared in step a to obtain a mixed wet raw material;
[0041] c. The mixed wet raw material in step b is prepared into granule...
Embodiment 3
[0043] Preparation method of plant protein pellet feed for induction of larvae and juveniles of yellow catfish:
[0044] a. Feed raw materials are respectively ultrafinely pulverized to 300 meshes, and then mixed to prepare mixed dry raw materials. The feed raw materials include the following products by weight: the feed raw materials in the step a include the following products by weight: 25 parts of fish meal, hydrolyzed 8 parts of casein, 30 parts of soybean meal, 15 parts of gluten powder, 3 parts of corn gluten powder, 10 parts of fish oil, 5 parts of soybean lecithin, 0.3 part of choline, 2 parts of 965 premixed feed for scorpionfish;
[0045] b. Dissolve sodium alginate in water to prepare a binding solution with a mass concentration of 1.5%, then add 0.00015 g DMPT to the binding solution, and after dissolving, add 1.7 g of the mixed dry raw material prepared in step a to obtain a mixed wet raw material;
[0046] c. The mixed wet raw material in step b is prepared by a...
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