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A technology of feed and raw materials, which is applied in the field of pig feed and its preparation, can solve the problems of high price and achieve the effects of reducing morbidity, reducing consumption, and reducing breeding costs
Inactive Publication Date: 2014-08-13
赵祖思
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Problems solved by technology
[0002] At present, the special feeds for general pig raising on the market, such as drug feeds, biological protein feeds, etc., all contain additives of different ingredients, and the price is relatively expensive.
Method used
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Examples
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Effect test
Embodiment 1
[0016] Embodiment 1: a kind of feed for raising pigs is to be made from the raw material of following parts by weight:
[0017] 9 parts of cassava residue, 0.05 part of yeast powder, 1.5 parts of water, 5 parts of rice bran.
[0018] A method for preparing feed for raising pigs comprises the following steps:
[0019] Step 1: Spread out the cassava dregs, then use yeast powder, mix with rice bran, and mix them into the cassava dregs.
[0020] Step 2: Add water to the cassava residue and stir again. The amount of water should not be too much or too little, and the amount of water in hand is better.
[0021] Step 3: Pour the cassava dregs mixed with yeast powder and water into the pond, flatten and press firmly, and then seal the mouth. After about 15 days, the fermentation is successful and it becomes a high-energy feed.
Embodiment 2
[0022] Embodiment 2: a kind of feed for raising pigs is to be made from the raw material of following parts by weight:
[0023] 5 parts of cassava residue, 0.02 part of yeast powder, 1 part of water, 4 parts of rice bran.
[0024] Its preparation method is with embodiment 1.
Embodiment 3
[0025] Embodiment 3: a kind of feed for raising pigs is made from the following raw materials by weight:
[0026] 10 parts of cassava residue, 0.07 part of yeast powder, 2 parts of water, 6 parts of rice bran.
[0027] Its preparation method is with embodiment 1.
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Abstract
The invention provides a pig feed and a preparation method thereof. Manioc waste is subjected to artificial fermentation to feed pig; in the fermentation process a yeast powder mixture containing probiotic bacteria is added into a certain amount of water, mixed well, and sealed in a tank; the fermentation can effectively improve the protein content of manioc waste and heat energy, and reduce the consumption and cost of feed, improve the nutrition of manioc waste; and the fermented manioc waste can reduce the incidence of pigs, increase appetite, promote growth, reduce consumption, improve the quality of meat, powerfully eliminate odor of the culturing farm, and greatly reduce chloride and other harmful gases.
Description
technical field [0001] The invention belongs to the field of feed, and mainly relates to a feed for raising pigs and a preparation method thereof. Background technique [0002] At present, the special feeds for general pig raising on the market, such as drug feeds, biological protein feeds, etc., all contain additives of different components, and the price is relatively expensive. [0003] Cassava slag is the post-production and waste residue after cassava extracts starch. If it is directly discharged into the river, it will cause serious pollution to the local environment. If it is not discharged, if it is considered that the cassava residue can be eaten directly by pigs, pigs will not eat it, and most people will not use it. [0004] With the price reduction of pigs and the increase of breeding costs, the prices of corn, bean curd, rice bran, and full-price feed have risen step by step, which has brought economic difficulties to the majority of farmers. How to turn waste...
Claims
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Application Information
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