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Plant-derived piglet milk replacer and application thereof

A technology of milk replacer and plant source, which is applied in application, animal feed, animal feed, etc., can solve the problems of expensive milk replacer and low survival rate of piglets, so as to improve the immunity of piglets, reduce the probability of disease, and reduce weaning The effect of stress

Inactive Publication Date: 2020-01-07
JILIN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the shortage of milk resources in our country, the price of milk substitutes is expensive (mostly 20,000-30,000 yuan / ton). Due to the price, most farms do not use milk substitutes to supplement piglets. An important reason why the survival rate is lower than that of developed countries

Method used

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  • Plant-derived piglet milk replacer and application thereof
  • Plant-derived piglet milk replacer and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The preparation of embodiment 1 piglet milk replacer

[0022] First, the corn is crushed by a pulverizer, and the crushing particle size requirement is that 95% pass through a 12-mesh sieve, and 40% pass through a 16-mesh sieve. Then the corn was soaked for 24 hours, steamed at 120°C, and when the temperature dropped to 40-50°C, the strain Rhizopus (purchased from Angel Yeast Co., Ltd.) was inoculated, the inoculum amount was 1‰, and the dry powder weight percentage. Store for 24 hours (the thickness of the pavement is 1 meter, and holes are punched every 20 cm in the middle, and the diameter of the holes is 5 cm. When the ambient temperature is lower than -5 ° C, heat preservation is required). The processed corn enters the subsequent processing steps after puffing, and this component is called fermented corn.

[0023] Prepare the dehulled soybean meal at 120°C to have a water content of 50%, and when the temperature drops to 40°C, insert the screening strain S-8 (der...

Embodiment 2

[0030] Application of Embodiment 2 Piglet Milk Replacer

[0031] 12 Landrace × Large White binary hybrid multiparous sows with good health and consistent genetic differences were selected, and the number of live piglets was 10.

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Abstract

The invention belongs to the technical field of animal husbandry feed, and particularly relates to a plant-derived piglet milk replacer and application thereof. Physical, chemical and microbial methods are utilized to effectively convert plant energy sources and nitrogen sources, thus the piglet milk replacer with plant ingredients as the main is made and is mainly prepared from energy-enhanced corn, fermented corn, drying fermented soybean meal, soybean protein concentrate, low protein whey powder, saccharose, rock flour, lysine hydrochloride, methionine, calcium hydrophosphate, sodium chloride 1% multivitamin, trace element premix and a phagostimulant, and further is prepared from probiotic fermentation products. Meanwhile, the plant-derived piglet milk replacer further contains a largequantity of probiotics, the probiotics can be utilized to replace antibiotics to prevent piglet diarrhea and improve the immunity of piglets, the pathogenic probability of bacterial diarrhea and allergic diarrhea of the piglets is decreased, meanwhile, the weight of weaning litter is increased, plant daily ration can be adapted in advance, and weaning stress is lowered.

Description

technical field [0001] The invention belongs to the technical field of livestock feed, and in particular relates to a plant source piglet milk replacer and its application. Background technique [0002] In the 1990s, the production method of early weaning of piglets emerged in the United States. Because early weaning can significantly increase the annual litter size and total annual litter size of sows. Early weaning shortens the lactation period of sows and shortens the farrowing interval of sows, which can significantly increase the annual litter size and litter size of sows. The weaning age is shortened from 35 days to 14 days, the farrowing interval is shortened from 156 days to 135 days, and the annual number of litters is increased from 2.34 litters to 2.70 litters. Calculated on the basis of 10 litters, the average number of litters per sow per year It can produce 3.6 more piglets, and the economic benefits are particularly considerable. [0003] However, due to pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K50/60A23K10/30A23K10/12A23K10/37A23K20/147A23K10/26A23K20/163A23K20/20A23K20/142A23K20/26A23K20/22A23K20/174A23K20/158
CPCA23K10/12A23K10/26A23K10/30A23K10/37A23K20/142A23K20/147A23K20/158A23K20/163A23K20/174A23K20/20A23K20/22A23K20/26A23K20/30A23K50/30A23K50/60Y02P60/87
Inventor 鲍男秦贵信赵元潘丽付雪亮朱浩然
Owner JILIN AGRICULTURAL UNIV
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