Feed capable of improving selenium content in chicken meat and egg and preparation method thereof
A feed and egg technology, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of high selenium content, low selenium content, unsafe selenium, etc., achieve rich nutrition, strong taste, and improve survival rate Effect
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[0044] The preparation steps of above-mentioned maggots are as follows:
[0045]Mix soybeans, peanut cakes and pig blood evenly in a weight ratio of 1:1:2-3, seal them in a water tank, and keep maggots after 4-5 days at 20-30°C, and increase every day. The maggots are large in size, rich in protein and vitamins, rich in nutrients, easily digested and absorbed by chickens, and the effect is close to that of high-quality fish meal. According to experiments, the weight of broilers can reach about 2 kg within 50 days.
[0046] The above-mentioned selenium-enriched miscellaneous grains are selenium-enriched corn, selenium-enriched sorghum or selenium-enriched millet, preferably selenium-enriched corn.
Embodiment 1
[0048] A feed that can increase the selenium content in chicken and eggs is characterized in that: the feed components are as follows by weight: 55 parts of selenium-rich miscellaneous grains, 12 parts of soybean meal, 8 parts of peanut meal, 8 parts of calcium hydrogen phosphate, salt 0.5 parts, maggots 2 parts, pine needle powder 3 parts, garlic powder 0.1 part, oregano oil powder 0.03 parts.
[0049] The above-mentioned selenium-enriched miscellaneous grains are selenium-enriched corn.
[0050] A feed preparation method capable of increasing selenium content in chicken and eggs is characterized in that: the preparation method is composed of the following steps:
[0051] (1) Take the raw materials according to the above weight ratio for later use: 55 parts of selenium-rich miscellaneous grains, 12 parts of soybean meal, 8 parts of peanut meal, 8 parts of calcium hydrogen phosphate, 0.5 part of salt, 2 parts of maggots, 3 parts of pine needle powder, and 0.1 part of garlic po...
Embodiment 2
[0060] A feed that can increase the selenium content in chicken and eggs is characterized in that: the feed components are as follows by weight: 75 parts of selenium-rich miscellaneous grains, 24 parts of soybean meal, 8 parts of peanut meal, 12 parts of calcium hydrogen phosphate, salt 1 part, maggot 5 parts, pine needle powder 10 parts, garlic powder 0.6 part, oregano oil powder 0.09 part.
[0061] The above-mentioned selenium-enriched miscellaneous grains are selenium-enriched corn.
[0062] A feed preparation method capable of increasing selenium content in chicken and eggs is characterized in that: the preparation method is composed of the following steps:
[0063] (1) Take the raw materials according to the above weight ratio for later use: 75 parts of selenium-rich miscellaneous grains, 24 parts of soybean meal, 8 parts of peanut meal, 12 parts of calcium hydrogen phosphate, 1 part of salt, 5 parts of maggots, 10 parts of pine needle powder, 0.6 parts of garlic powder ...
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