CN107439465B - Feeding method for feeding conservation and fattening pigs by using liquid feed - Google Patents
Feeding method for feeding conservation and fattening pigs by using liquid feed Download PDFInfo
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- CN107439465B CN107439465B CN201610372431.XA CN201610372431A CN107439465B CN 107439465 B CN107439465 B CN 107439465B CN 201610372431 A CN201610372431 A CN 201610372431A CN 107439465 B CN107439465 B CN 107439465B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
Abstract
The invention relates to a feeding method for feeding a conservation and fattening pig by using liquid feed. The method comprises the following steps: the first step is as follows: heating water to 25-50 deg.C, and the second step: mixing the prepared feed and the heated water according to the weight ratio of 1: 3-1: 6, adding a leaven, stirring, wherein the fermentation stirring process needs 2-48 hours, and the temperature of the liquid feed needs to be kept at 20-45 ℃ in the fermentation process, and the third step: and conveying the fermented liquid feed to a trough of a pig raising pool to feed the nursery or fattening pigs for eating. The method of the invention can greatly improve the disadvantages of the existing domestic feeding mode of conservation and fattening pigs.
Description
Technical Field
The invention relates to the technical field of pig breeding, in particular to a breeding method for breeding and fattening pigs by feeding liquid feed.
Background
The pig raising industry is an important industry in agriculture in China and plays an important role in guaranteeing the safe supply of meat products. At present, the pig industry in China is changing from the traditional pig industry to the modern pig industry. Most of the existing domestic pig raising modes adopt a mode of eating dry materials and drinking cold water, and a small part of the existing domestic pig raising modes adopt a mode of feeding wet mixed materials. Pigs fed in the above manner often suffer from the following problems: easy diarrhea, difficult digestion, low immunity, slow growth speed and the like. Because of the problems, many pig farmers at home now adopt a large amount of antibiotics to solve the problems, the feed contains too high copper and zinc due to a large amount of antibiotics, and the high-copper and high-zinc pig feed can cause serious heavy metal pollution and is very unfavorable for the growth of pigs.
At present, most of the liquid feed for raising pigs is powdery and granular feed, and has the advantage of better quality than dry feed and wet mixed feed, so the liquid feed is developed rapidly abroad. However, the processing of liquid feed in China is still an emerging technology, the production of the liquid feed is just started, and people have not deep enough understanding on the importance of the liquid feed.
Disclosure of Invention
The invention aims to provide a method for feeding conservation and fattening pigs by using liquid feed, which can greatly improve the disadvantages of the existing domestic conservation and fattening pig feeding mode.
The technical scheme of the invention is as follows: the invention relates to a feeding method for feeding a conservation and fattening pig by using liquid feed, which comprises the following steps:
the first step is as follows: heating water to 25-50 deg.C;
the second step is that: mixing the prepared feed and the heated water (according to the weight ratio of 1: 3-1: 6), adding a leavening agent, and stirring, wherein the fermentation stirring process needs 2-48 hours, and the temperature of the liquid feed needs to be kept at 20-45 ℃ in the fermentation process;
the third step: and conveying the fermented liquid feed to a trough of a pig raising pool to feed the nursery or fattening pigs for eating.
When the fermented liquid feed is conveyed to the trough, an electronic control device is arranged at the opening of the conveying pipe to control the more accurate and scientific feeding amount.
The pig feed refers to common pig feed which is commonly used, and generally consists of protein feed, energy feed, coarse feed, green feed, silage feed, mineral feed and feed additives; classifying according to categories: complete feed, concentrated feed and premix.
The fermentation agent used in the second step of the present invention is a fermentation agent that is generally a conventional fermentation bacterium, and is commercially available in many cases depending on the feed used.
The invention has the beneficial effects that: the temperature of the liquid feed is more suitable for the habit of the pigs when the method is adopted for feeding, the fermented liquid feed contains a large amount of lactase beneficial to the intestines and stomach of the pigs, and the fermented liquid feed is rich in antigen and anti-nutritional factors, so that the pigs fed by the method have the following advantages compared with the pigs fed by dry feed or wet mixed feed, and (1) the digestibility of the pigs to food is greatly improved; (2) the immunity of the pigs is improved, and the pigs are not easy to get ill; (3) the anti-diarrhea ability is greatly enhanced; (4) no antibiotic is added into the liquid feed, so that the pollution of heavy metals such as high copper, high zinc and the like is avoided; (5) the growth speed and the survival rate of the pigs are greatly improved.
The following is a set of comparative data using the method of the invention and feeding with dry or wet mix:
test pigs: the nursery pigs, which had a total of 100 pigs, were randomly divided into 2 treatments, each treatment was repeated 50 times, and each nursery pig was repeated 1 time, and a comparative feeding trial was performed for 42 days.
As can be seen from Table 1, the improvement of various properties in the nursing liquid state fermentation feeding method compared with the control group
TABLE 1 Effect of liquid fermentation feeding on the Performance of nursery pigs
Detailed Description
The specific embodiment of the invention is as follows:
example 1
A method for feeding a conservation and fattening pig by using a liquid feed comprises the following steps:
the first step is as follows: heating tap water to 40 ℃ in a heating tank;
the second step is that: pouring the prepared feed and the heated water into a fermentation stirring tank, mixing according to the weight ratio of 1:4, adding a leaven, and stirring, wherein the fermentation stirring process needs 2-48 hours, and the temperature of the liquid feed needs to be kept at 20-40 ℃ in the fermentation process;
the third step: and conveying the fermented liquid feed to a trough of a pig raising pool through a sewage pump at the bottom of the fermentation stirring tank to feed nursery or fattening pigs for eating.
Embodiment 2 a method for feeding a nursery and fattening pig with a liquid feed, comprising the steps of:
the first step is as follows: heating tap water to 50 ℃ in a heating tank;
the second step is that: pouring the prepared feed and the heated water into a fermentation stirring tank, mixing according to the weight ratio of 1:6, adding a leaven, and stirring, wherein the fermentation stirring process needs 2-48 hours, and the temperature of the liquid feed needs to be kept at 20-45 ℃ in the fermentation process;
the third step: the fermented liquid feed is conveyed to a feed trough of a pig raising pool through a pump at the bottom of the fermentation stirring tank to be fed to nursery or fattening pigs for eating.
The pig feed refers to common pig feed which is commonly used, and generally consists of protein feed, energy feed, coarse feed, green feed, silage feed, mineral feed and feed additives; classifying according to categories: complete feed, concentrated feed and premix.
The leaven used in the above method of the present invention is a general conventional leaven, and many of them are commercially available depending on the feed used, such as a composite strain of lactobacillus, yeast and bacillus.
Claims (2)
1. A feeding method for feeding a conservation and fattening pig by using a liquid feed is characterized by comprising the following steps: the method comprises the following steps:
the first step is as follows: heating water to 25-50 deg.C;
the second step is that: mixing the prepared feed and the heated water according to the weight ratio of 1: 3-1: 6, adding a leaven, and stirring, wherein the fermentation and stirring process needs 2-48 hours, and the temperature of the liquid feed needs to be kept at 20-45 ℃ in the fermentation process;
the third step: and conveying the fermented liquid feed to a trough of a pig raising pool to feed the nursery or fattening pigs for eating.
2. The method for feeding a nursery and fattening pig with a liquid feed according to claim 1, wherein the method comprises the steps of: when the fermented liquid feed is conveyed to the trough, an electronic control device is arranged at the opening of the conveying pipe to control the more accurate and scientific feeding amount.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610372431.XA CN107439465B (en) | 2016-05-31 | 2016-05-31 | Feeding method for feeding conservation and fattening pigs by using liquid feed |
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| CN201610372431.XA CN107439465B (en) | 2016-05-31 | 2016-05-31 | Feeding method for feeding conservation and fattening pigs by using liquid feed |
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| CN107439465A CN107439465A (en) | 2017-12-08 |
| CN107439465B true CN107439465B (en) | 2021-11-30 |
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| CN201610372431.XA Active CN107439465B (en) | 2016-05-31 | 2016-05-31 | Feeding method for feeding conservation and fattening pigs by using liquid feed |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326717A (en) * | 2019-08-20 | 2019-10-15 | 河南康龙实业集团股份有限公司 | A kind of liquid state fermentation feed and preparation method thereof |
| CN113875894A (en) * | 2020-07-02 | 2022-01-04 | 崔战斌 | Liquid fermentation pig feed, fermentation method and conveying equipment |
| CN112005904A (en) * | 2020-08-25 | 2020-12-01 | 江西增鑫科技股份有限公司 | Emulsified pig feeding system and feeding method thereof |
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| CN1709132A (en) * | 2005-07-01 | 2005-12-21 | 东北农业大学 | Enzymatic yeast hydrolysate for improving piglet growth performance and its production method |
| CN101971915A (en) * | 2010-10-30 | 2011-02-16 | 四川通旺农牧集团有限公司 | Biological fermentation soft feed and production method thereof |
| CN103621782A (en) * | 2013-11-29 | 2014-03-12 | 南宁市百济生物工程有限公司 | Papaya leaf feed and production method thereof |
| CN104938870A (en) * | 2015-07-28 | 2015-09-30 | 王继臣 | Method for converting corn straw into pig feed |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004113490A2 (en) * | 2003-06-24 | 2004-12-29 | HöFer Bioreact GmbH | Directed selective solid-phase culturing of stable microbial mixed populations for the continuous preparation of defined enzyme and metabolite mixture and bioreactor |
| CN101558823B (en) * | 2008-04-15 | 2012-05-30 | 北京大北农科技集团股份有限公司 | Fermented liquid feed for Pig and poultry as well as preparation method and application thereof |
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- 2016-05-31 CN CN201610372431.XA patent/CN107439465B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1709132A (en) * | 2005-07-01 | 2005-12-21 | 东北农业大学 | Enzymatic yeast hydrolysate for improving piglet growth performance and its production method |
| CN101971915A (en) * | 2010-10-30 | 2011-02-16 | 四川通旺农牧集团有限公司 | Biological fermentation soft feed and production method thereof |
| CN103621782A (en) * | 2013-11-29 | 2014-03-12 | 南宁市百济生物工程有限公司 | Papaya leaf feed and production method thereof |
| CN104938870A (en) * | 2015-07-28 | 2015-09-30 | 王继臣 | Method for converting corn straw into pig feed |
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