Anhui local pig breeding method capable of improving meat quality based on Chinese pennisetum silage
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A technology of silage and meat quality improvement, applied in the field of pig breeding, can solve the problems of no pennisetum feed formula structure adjustment, no combination effect, improvement of pork quality, etc., to prolong the shelf life of pork, improve immunity, and slaughter rate Improved effect
Inactive Publication Date: 2018-02-16
INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE ANHUI ACAD OF AGRI SCI
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Problems solved by technology
Many researchers at home and abroad have made a lot of unremitting efforts. At present, there are some application methods of Pennisetum in pigs, but they are mainly fed in the form of fresh grass, and there is no supply in the cold winter season. Concentrated feed is the general feed structure. , did not cooperate with pennisetum to adjust the feed formula structure, and did not form a combination effect, which limited the improvement of pork quality
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Embodiment 1
[0032] The operation steps of local pig breeding in Anhui based on Pennisetum silage to improve meat quality are as follows:
[0033] Anhui local pigs with a weight of more than 50kg are fed three times a day, 6:00-7:00 in the morning, 11:00 at noon, and 17:00-18:00 in the evening;
[0034] Concentrated feed is fed in the morning and evening, and silage Pennisetum is fed at noon; when feeding concentrated feed, ad libitum is used to ensure continuous feeding within 1 hour, and it is controlled within 1.5 hours to eat without leftovers; silage wolves are fed at noon The feeding amount of tail grass is 1.0 kg.
[0035] Concentrated feed consists of 65kg of corn flour, 14kg of soybean meal, 12kg of wheat bran, 5kg of rapeseed meal, 1.3kg of stone flour, 0.8kg of calcium hydrogen phosphate, 1.0kg of premix, 0.3kg of salt, 0.02kg of methionine, 0.02kg of lysine kg, vitamin E 0.04kg, vitamin C 0.08kg, tea polyphenols 0.008kg, yeast selenium 0.04kg, magnesium methionine 1.0kg are mi...
Embodiment 2
[0047] The operation steps of local pig breeding in Anhui based on Pennisetum silage to improve meat quality are as follows:
[0048]Anhui local pigs with a weight of more than 50kg are fed three times a day, 6:00-7:00 in the morning, 11:00 at noon, and 17:00-18:00 in the evening;
[0049] Concentrated feed is fed in the morning and evening, and silage Pennisetum is fed at noon; when feeding concentrated feed, ad libitum is used to ensure continuous feeding within 1 hour, and it is controlled within 1.5 hours, and there is no leftover; silage wolf is fed at noon The feeding amount of tail grass is 0.5 kg.
[0050] The concentrated feed consists of 68kg of corn flour, 14kg of soybean meal, 11kg of wheat bran, 3kg of rapeseed meal, 1.3kg of stone flour, 0.8kg of calcium hydrogen phosphate, 1.0kg of premix, 0.3kg of salt, 0.02kg of methionine, lysine Acid 0.01kg, vitamin E 0.04kg, vitamin C 0.08kg, tea polyphenols 0.006kg, yeast selenium 0.04kg, magnesium methionine (magnesium c...
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Abstract
The invention discloses an Anhui local pig breeding method capable of improving the meat quality based on Chinese pennisetum silage. The breeding method specifically comprises the steps of feeding a local variety pig of the weight of 50 kg or above three times every day, wherein the feeding time is 6:00-7:00 in the morning, 11:00 at noon and 17:00-18:00 in the evening, the pig is fed with concentrated feed and pick and eat food freely in the morning and in the evening, it is ensured that the feed for the pig is continuous, the pig finishes the feed within 1.5 h and there is no surplus, and thepig is fed with the Chinese pennisetum silage of 0.5-1.0 kg at noon. According to the Anhui local pig breeding method capable of improving the meat quality based on the Chinese pennisetum silage, thegrowth and slaughter performances of the local variety pig are improved, the pig meat quality is improved, the pig meat nutrient content is improved, the pig protein metabolized serum biochemical criterion is improved, and the breeding benefit of the live pig is increased. Feed formula ingredients involved in the method are all food crops and processing by-product, a nutritive additive is added,there is no residual medicine, and the formula is scientific and obvious in effect and has popularization value.
Description
technical field [0001] The invention belongs to the technical field of pig breeding, and in particular relates to an Anhui local pig breeding method for improving meat quality based on Pennisetum silage. Background technique [0002] Pork accounts for more than 60% of the total meat consumption, and pork has always been the main body of meat consumption. With the increase of people's income, the consumption level has gradually increased, but the consumption of pork by residents has basically become saturated. Especially since 2010, the impact of residents' income level, consumption level and pork price on pork consumption is not obvious. When residents buy pork, the most important thing is pork quality, followed by pork price, pork part and brand. Therefore, with the growth of people's income, people's ability to pay is getting stronger and stronger, and they will more and more like to consume high-quality commodities, such as high-quality pork. "Du Dachang" hybrid pigs wi...
Claims
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Application Information
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