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Pregnant sow micro-storage fermentation feed and preparation method thereof

A technology for pregnant sows and feed, which is applied in the field of breeding feed industry, can solve the problems of long fermentation time, palatability and nutritional components cannot meet pig physiology and living habits, and short service life, so as to improve nutritional quality and protect feed quality. , the effect of reducing the cost of feeding

Inactive Publication Date: 2017-02-08
中山市华声生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

my country is a large breeding country, and it has a long history of farming. In terms of forage production technology, we have traditional silage production techniques and methods, but this method cannot meet the development of modern aquaculture industry. It is manifested in: (1) Traditional silage forage The source of raw materials is single, and the nutritional components are not complete, which cannot guarantee the rapid growth of modern farmed animals.
(2) The cellar-style production characteristics of traditional silage cannot solve the transportation problem, and the geographical limitations are too strong, which seriously restricts the use of silage in different places and cannot be popularized
(3) The cellar method of traditional silage has a short service life
The fermentation of micro-storage feed often requires traditional cellar storage. After opening the cellar, it is easy to cause feed corruption and cannot be used, and it takes a long time to ferment. At the same time, the traditional cellar storage has geographical limitations, and the feed cannot be transported and popularized. These defects are related to The dilemma facing silage has similarities
[0006] In addition, the micro-storage feeds currently produced on the market are all micro-storage feeds used by large animals (herbivores), and the production technology of micro-storage feeds for pregnant pigs is still blank. Moreover, the traditional micro-storage feeds have poor palatability and nutrition. None of the ingredients can meet the physiological and living habits of pigs

Method used

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  • Pregnant sow micro-storage fermentation feed and preparation method thereof
  • Pregnant sow micro-storage fermentation feed and preparation method thereof
  • Pregnant sow micro-storage fermentation feed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Example 1 A manufacturing method of micro-storage feed for pregnant sows

[0055] 1. Formulation raw material composition

[0056] It is composed of the following components by mass percentage: rapeseed stalk 10%, peanut seedling 15%, corn stalk 10%, rice bran 5%, wheat bran 5%, Chinese milk vetch 54%, microorganism strain 0.1%, cellulase 0.15 %, salt 0.75%.

[0057] The microbial strains are Lactobacillus plantarum, Lactobacillus casei, a mixture of Lactobacillus brucelli and propionic acid bacteria, and the cellulase is mainly endo-β-1,4-glucanase, exo-glucanase Carbohydrase, β-glucosidase.

[0058] 2. Preparation method

[0059] S1. Collect the rapeseed stalks from which the cooked rapeseeds have been collected, the peanut stalks from which the peanuts have been picked, and the corn stalks from which the corn bales have been picked, remove the dust, air dry naturally, and remove the mildew. 15%, using a pulverizer to pulverize the fineness of about 40 mesh;

[0060] S2. From...

Embodiment 2

[0068] Example 2 A manufacturing method of micro-storage feed for pregnant sows

[0069] 1. Formulation raw material composition

[0070] It is composed of the following components by mass percentage: 15% rapeseed stalk, 20% peanut stalk, 15% corn stalk, 10% rice bran, 8.9% wheat bran, 30% astragalus, 0.1% microbial species, and 0.2 cellulase %, 0.8% salt.

[0071] The microbial strains are Lactobacillus plantarum, Lactobacillus casei, a mixture of Lactobacillus brucelli and propionic acid bacteria, and the cellulase is mainly endo-β-1,4-glucanase, exo-glucanase Carbohydrase, β-glucosidase.

[0072] 2. The preparation method is the same as in Example 1.

[0073] 3. Quality inspection, as shown in Table 2, the quality of the micro-storage feed for pregnant pigs produced by this method is of high quality within 1 month.

[0074] Table 2

[0075]

Embodiment 3

[0076] Example 3 A manufacturing method of micro-storage feed for pregnant sows

[0077] 1. Formulation raw material composition

[0078] It is composed of the following components in mass percentage: rapeseed stalk 5%, peanut seedlings 10%, corn stalk 5%, rice bran 5%, wheat bran 5%, Chinese milk vetch 68.85%, microorganism strain 0.1%, cellulase 0.15 %, 0.9% salt.

[0079] The microbial strains are Lactobacillus plantarum, Lactobacillus casei, a mixture of Lactobacillus brucelli and propionic acid bacteria, and the cellulase is mainly endo-β-1,4-glucanase, exo-glucanase Carbohydrase, β-glucosidase.

[0080] 2. The preparation method is the same as in Example 1.

[0081] 3. Quality inspection, as shown in Table 3, the quality of the micro-storage feed for pregnant pigs produced by this method is of high quality within 15 days.

[0082] table 3

[0083]

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Abstract

The invention discloses pregnant sow micro-storage fermentation feed and a preparation method thereof. The micro-storage feed is prepared from the following ingredients in percentage by mass: 15 to 50 percent of crop straws, 10 to 25 percent of farm product residues, 30 to 70 percent of astragalus plants, 0.05 to 0.2 percent of microbial strains, 0.1 to 0.2 percent of cellulase and 0.7 to 0.9 percent of salts. The preparation method of the pregnant sow micro-storage fermentation feed comprises the following steps that straws and farm product residues are pretreated and are then crushed; microbes, enzymes and the like are added; stage-by-stage stirring and uniform mixing, and packaging are performed; aerobic anaerobe and anaerobic fermentation is performed. The micro-storage feed has the advantages that crude fiber can be effectively degraded; the protein content is increased; various organic acids are generated; the feed palatability is improved; the use of antibiotics in the pregnant period can be reduced; the health development of the fetus is promoted; the litter number, the piglet birth weight and the regularity degree are improved; the dead fetus, the mummified fetus, the teratosis fetus and the like can be reduced. In addition, the preparation method is simple; the fermentation speed is high; the industrial production can be realized; products cannot easily decay; the transportation and the popularization are easy.

Description

Technical field [0001] The invention belongs to the technical field of aquaculture feed industry. Specifically, it relates to a micro-storage fermented feed for pregnant sows and a preparation method thereof. Background technique [0002] According to the calculation of the development of the feed industry in the aquaculture industry from 2013 to 2015, the annual demand for feed in my country is between 335 million and 345 million tons. Among the feed ingredients, the demand for corn accounts for about 130 million tons, and the demand for wheat and flour accounts for 8 million tons. About 45 million tons of wheat bran, sorghum, and feed rice. However, the use of these raw materials in animal feed has not only caused a vicious circle of competition between animals and people for food, but also made the cost of breeding farms too high. [0003] On July 25, 2015, Minister of Agriculture Han Changfu stated at the "National Agricultural Ecological Environmental Protection and Governanc...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/12A23K10/14
CPCA23V2400/125A23V2400/169A23V2400/613A23V2400/61Y02P60/87
Inventor 罗桥胜徐慧娟区瑞华区亮欣高小鹏高原
Owner 中山市华声生物科技有限公司
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