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A kind of duck feed and preparation method thereof
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A duck feed and feed additive technology, applied in the field of poultry feed, can solve problems such as easy breeding of miscellaneous bacteria and health hazards of livestock and poultry, and achieve the effects of inhibiting the growth of harmful bacteria, promoting the health of livestock and poultry, and promoting the growth of ducks
Active Publication Date: 2016-03-09
樟树市农好农业发展有限公司
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Abstract
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Problems solved by technology
However, alcohol and rancid substances such as alkyds remain in the distiller's grains used in wild duck feed, and the pectin in some fruit distiller's grains and potato distiller's grains will decompose into pectin and formaldehyde during fermentation, which is harmful to the health of humans and livestock
In addition, if the fresh distiller's grains cannot be used in time or sealed, it is easy to breed bacteria, produce ammonia odor and harmful substances such as cresol and indole
Method used
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Examples
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Effect test
Embodiment 1
[0022] Add 0.01% of the weight of peanut dregs of lactic acid bacteria starter and mix evenly with peanut dregs, seal and ferment at 25°C for 8 days; the mass parts of each component are 15 parts of bran, 16 parts of subflour, 16 parts of barley, broken rice 8 parts, 8 parts rapeseed powder, 4 parts cottonseed powder, 2 parts rice bran, 3 parts fish meal, 3 parts shell powder, 5 parts silkworm chrysalis powder, 2 parts bone meal, 2 parts pork liver powder, 2 parts pumpkin seed powder, gravel 0.5 1 part of vitamin A, 1 part of vitamin B, 1 part of vitamin C, 31 parts of vitamin D, 1 part of vitamin E, and 1 part of common duck feed, mixed with the fermented peanut dregs at a mass ratio of 100:5, and dried To water content is 40%, system duck feed.
Embodiment 2
[0024] Add 0.02% of the weight of peanut dregs of lactic acid bacteria starter and mix evenly with peanut dregs, seal and ferment for 7 days at 26°C; the mass parts of each component are 16 parts of bran, 17 parts of subflour, 20 parts of barley, broken rice 15 parts, 9 parts rapeseed meal, 6 parts cottonseed meal, 5 parts rice bran, 4 parts fish meal, 4 parts shell meal, 7 parts silkworm chrysalis meal, 5 parts bone meal, 6 parts pork liver meal, 3 parts pumpkin seed meal, 1 gravel 2 parts of vitamin A, 2 parts of vitamin B, 2 parts of vitamin C, 32 parts of vitamin D, 1 part of vitamin E, and 2 parts of common duck feed, mixed with the fermented peanut dregs at a mass ratio of 100:6, and dried When the water content is 45%, the duck feed is made.
Embodiment 3
[0026] Add 0.03% of the weight of peanut dregs of lactic acid bacteria starter and mix evenly with peanut dregs, seal and ferment at 27°C for 6 days; the mass parts of each component are 17 parts of bran, 18 parts of subflour, 19 parts of barley, broken rice 14 parts, 16 parts of rapeseed meal, 5 parts of cottonseed meal, 4 parts of rice bran, 5 parts of fish meal, 4 parts of shell meal, 6 parts of silkworm chrysalis meal, 4 parts of bone meal, 5 parts of pork liver meal, 4 parts of pumpkin seed meal, gravel 0.7 1.5 parts of vitamin A, 1 part of vitamin B, 2 parts of vitamin C, 1.5 parts of vitamin D, 2 parts of vitamin E, and 3 parts of common duck feed. Mix and dry until the water content is 50%, and make duck feed.
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Abstract
The invention discloses duck feed which is characterized in that the components of the duck feed comprise common duck feed and a feed additive, wherein the feed additive is peanut residue. The method for preparing the duck feed comprises the following steps: (1) fermenting the peanut residue, namely adding a proper amount of lactic acid bacteria starter and uniformly mixing with the peanut residue, sealing and fermenting; and (2) feed mixing, namely mixing the common feed with the peanut residue subjected to fermentation treatment in the step (1), and drying until the moisture content is 40-50 percent, thus preparing the duck feed. As for the duck feed, raw materials are readily available, low in cost and non-toxic; the fed duck is fast in growth, the duck meat is fragrant and sweet, soup formed by cooking the duck does not have odor, the color of egg yolk and egg white of eggs is good, and the preparation method is simple.
Description
technical field [0001] The invention relates to the technical field of poultry feed, in particular to a duck feed and a preparation method thereof. Background technique [0002] At present, existing common duck feed, its composition generally adopts the additive of general duck feed premix and general common feed. After breeding, it was found that the ducks fed with the existing feed had fatty meat, flabby meat, light taste and fishy taste, the boiled soup had a smell of mutton, and the taste was poor. Good food. This has had a relatively serious negative impact on the consumption, production, processing and export of ducks, as well as human health and nutrient absorption. [0003] The Chinese invention patent with the authorized notification number CN102696932B discloses a wild duck feed and its preparation method, wherein the wild duck feed ingredients include common wild duck feed and feed additives, and the feed additive is distiller's grains; the common feed is bran, ...
Claims
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Application Information
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