A kind of compound feed for California perch fry
A technology for compound feed and fry, applied in the field of compound feed for California sea bass fry, can solve the problem of slow growth rate of California sea bass, and achieve the effect of saving protein, reasonable egg ratio and increasing growth speed.
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Embodiment 1
[0025] A compound feed for California perch fry, in terms of air-dry matter, comprising: 36 parts of fish meal, 3 parts of hydrolyzed fish protein powder, 6 parts of spray-dried hemoglobulin powder, 15 parts of krill powder, 12 parts of silkworm chrysalis powder, 9 parts of fermented soybean meal, 6 parts of flour, 4.5 parts of cassava modified starch, 3 parts of soybean oil, 2 parts of soybean lecithin oil, 2 parts of calcium dihydrogen phosphate, 0.5 parts of Chinese herbal compound preparation, 1 part of premix.
[0026] After the above-mentioned raw materials are pulverized, they are mixed according to the above-mentioned proportions, and after superfine pulverization, they can be prepared through a feed machine.
[0027] The crude protein content of the compound feed in this example is 54.1%, and the crude fat content is 12.0%.
Embodiment 2
[0029] A compound feed for California perch fry, in terms of air-dried matter, comprising: 37 parts of fish meal, 3 parts of hydrolyzed fish protein powder, 5 parts of spray-dried hemoglobin powder, 15 parts of krill powder, 12 parts of silkworm chrysalis powder, 9 parts of fermented soybean meal, 8 parts of flour, 2.5 parts of tapioca modified starch, 2 parts of soybean oil, 3 parts of soybean lecithin oil, 2 parts of calcium dihydrogen phosphate, 0.5 parts of Chinese herbal compound preparation, 1 part of premix.
[0030] After the above-mentioned raw materials are pulverized, they are mixed according to the above-mentioned proportions, and after superfine pulverization, they can be prepared through a feed machine.
[0031] The crude protein content of the compound feed in this example is 54.1%, and the crude fat content is 12.1%.
Embodiment 3
[0033] A compound feed for California perch fry, in terms of air-dried matter, comprising: 37 parts of fish meal, 3 parts of hydrolyzed fish protein powder, 5 parts of spray-dried hemoglobulin powder, 14 parts of krill powder, 14 parts of silkworm chrysalis powder, 8 parts of fermented soybean meal, 7 parts of flour, 4 parts of cassava modified starch, 2 parts of soybean oil, 2.5 parts of soybean lecithin oil, 2 parts of calcium dihydrogen phosphate, 0.5 parts of Chinese herbal compound preparation, 1 part of premix.
[0034] After the above-mentioned raw materials are pulverized, they are mixed according to the above-mentioned proportions, and after superfine pulverization, they can be prepared through a feed machine.
[0035] The crude protein content of the compound feed in this example is 54.1%, and the crude fat content is 12.0%.
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