CN111280326A - Compound feed for preventing constipation of sows in gestation period and preparation method thereof - Google Patents
Compound feed for preventing constipation of sows in gestation period and preparation method thereof Download PDFInfo
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Abstract
A compound feed for preventing constipation of sows in gestation period and a preparation method thereof belong to the technical field of animal nutrition. The feed comprises the following components: corn, bran, soybean meal, beet pulp, apple pomace, soybean oil, calcium hydrophosphate, stone powder, lysine, methionine, threonine, sodium chloride, sodium sulfate, sodium bicarbonate, choline chloride, citric acid, a compound organic trace element premix, a compound vitamin premix, a compound enzyme preparation, a compound microecological preparation, an antioxidant and a mildew preventive. The added bran is a byproduct of wheat flour processing, the protein content of the added bran is 12.7-29.5%, the B vitamins are rich, the crude fiber and sulfate content is high, and the wheat flour has a laxative effect. The wheat bran is a good feed for sows, can adjust daily ration energy concentration and promote digestion, the weight of fetuses of the sows in the middle and later periods of gestation is increased quickly, intestinal tracts are pressed, constipation of the pigs is more likely to be caused, and the wheat bran with the laxative effect is fed, so that the intestinal tracts can be unobstructed, and the fetal abortion caused by the constipation can be avoided.
Description
Technical Field
The invention belongs to the technical field of animal nutrition, and particularly relates to a compound feed for preventing constipation of sows in gestation period and a preparation method thereof.
Background
In recent years, the pig raising industry in China is rapidly developed, the original decentralized raising is changed into specialized intensive raising, and the raising of sows is increasingly emphasized by people under the intensive raising condition. In the breeding process of sows, the constipation problem of sows is increasingly prominent, and especially, the sows lack movement due to the feeding in the positioning fence and the food intake and drinking are reduced due to the stress caused by sudden change of the environment, so that the constipation caused by intestinal tract movement disorder is further caused. The constipation phenomenon of sows in many large pig farms is up to more than 70%. Constipation of sows can directly cause anorexia and dystocia of sows and various diseases of the sows after delivery, and huge economic loss is caused to a pig farm. If the large-scale live pig farm can fundamentally control the occurrence of sow constipation, the economic benefit of live pig breeding can be greatly improved.
The sow constipation problem seriously influences the development of the live pig breeding industry. Constipation in sows is a symptom not a disease, but if not dealt with in time, it can enter into a pathological state. In case of constipation, the movement of the fecal mass in the large intestine is slow, and the water is excessively absorbed, so that serious defecation difficulty or even no defecation is caused, and a series of diseases of the sow are caused.
The specific harm of sow constipation is as follows: the heat generated by the fermentation of the excrement can increase the rectal temperature, thereby increasing the body temperature of the sow; toxin generated by feces fermentation can damage organs of organisms, cause various inflammations, such as metritis and the like, also can aggravate the phenomenon of mammary edema of a sow, seriously can cause mastitis, and the mastitis and the generated toxin can cause diarrhea of piglets; constipation can cause anorexia of sows, further causes the weak delivery of the sows, and the rectum filled with excrement presses the birth canal, so that the constipation and the constipation can cause the dystocia, the stillbirth or the abortion of the sows; the constipation can cause the mental depression or the irritability of the sow, and the sow is uneasy to sit and is easy to be killed, bitten and clamp piglets; constipation can cause sow malnutrition, and further influence the growth and development of piglets; the sow has unsmooth defecation, harmful bacteria with long residual time in the intestines breed in a large amount in the excrement, the possibility that the sow is infected is increased, and on the other hand, accumulated acidosis is generated, so that the utilization life of the sow is shortened.
Disclosure of Invention
The invention aims to solve the problem of constipation of sows and provides a compound feed for preventing constipation of sows in the gestation period and a preparation method thereof.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the compound feed for preventing constipation of sows in gestation period comprises the following components in parts by weight: 400 kg of corn, 300 kg of bran, 80-120 kg of soybean meal, 50-70 kg of beet pulp, 30-50 kg of apple pomace, 12-15 kg of soybean oil, 3-6 kg of calcium hydrophosphate, 12-15 kg of stone powder, 2-4 kg of lysine, 1-2 kg of methionine, 1-1.8 kg of threonine, 2-4 kg of sodium chloride, 1-3 kg of sodium sulfate, 1-3 kg of sodium bicarbonate, 1-3 kg of choline chloride, 3-6 kg of citric acid, 2-3 kg of a composite organic trace element premix, 0.5-0.7 kg of a composite vitamin premix, 0.8-1.1 kg of a composite enzyme preparation, 0.8-1.2 kg of a composite microecological preparation, 0.2-0.5 kg of an antioxidant and 1-3 kg of a mildew preventive.
A preparation method of the compound feed for preventing constipation of sows in gestation period comprises the following steps: the method comprises the steps of crushing corn, bran, bean pulp, beet pulp and apple pomace by using a sieve sheet with the aperture of 2.0, then fully mixing the crushed corn, bran, bean pulp, beet pulp and apple pomace with various components such as soybean oil, calcium hydrophosphate, stone powder, lysine, methionine, threonine, sodium chloride, sodium sulfate, sodium bicarbonate, choline chloride, citric acid, a composite organic trace element premix, a composite vitamin premix, a composite enzyme preparation, a composite microecological preparation, an antioxidant and a mildew preventive, and packaging the mixture into a finished product.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the beet pulp is added to provide abundant cellulose and hemicellulose for the sows, so that the intestinal peristalsis of the sows can be promoted, and the constipation of the sows can be prevented.
The added bran is a byproduct of wheat flour processing, the protein content of the added bran is 12.7-29.5%, the B vitamins are rich, the crude fiber and sulfate content is high, and the wheat flour has a laxative effect. The wheat bran is a good feed for sows, can adjust daily ration energy concentration and promote digestion, the weight of a fetus of the sows in the middle and later periods of pregnancy is increased quickly, the uterine volume is large, the uterus is over-expanded, the intestinal tract is compressed, constipation of the pigs is more easily caused, and the wheat bran with the laxation effect is fed, so that the intestinal tract is unobstructed, and the fetal abortion caused by the constipation can be avoided.
The apple pomace added in the invention is a byproduct of apple juice squeezed from apples, is low in price and easy to obtain, contains rich fructose, has sour and sweet smell, and has a good food calling effect on sows. In addition, the apple pomace has the crude fiber content of 20 percent, the crude fat content of 5 percent and the B-group vitamin content of 3.5 times of that of corn, and limited addition can not only provide nutrition, but also well promote intestinal peristalsis of sows and prevent constipation of the sows.
The complex enzyme preparation added in the invention can quickly activate the activity of various endogenous enzymes in vivo, participate in endocrine regulation, improve the immunity of organisms, regulate the micro-ecological environment of intestinal tracts, reduce the viscosity of chyme in the intestinal tracts, improve the absorption and utilization capacity of sows on nutrient substances, improve the utilization rate of crude fibers, crude proteins and crude fats in feed, reduce intestinal diseases and prevent and treat constipation of sows.
The composite microecological preparation added in the invention can adjust the microecological environment of intestinal tracts, promote the reproduction of beneficial bacteria in the intestinal tracts, help the beneficial bacteria to be planted in the intestinal tracts and inhibit the reproduction of pathogenic bacteria, thereby improving the structure of the intestinal bacteria, promoting the intestinal health of sows, enhancing the immunity of the sows and preventing the constipation of the sows from occurring from the source.
Detailed Description
The technical solutions of the present invention are further described below with reference to the following examples, but the present invention is not limited thereto, and modifications and equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit of the technical solutions of the present invention, and the technical solutions of the present invention are covered by the protection scope of the present invention.
The first embodiment is as follows: the embodiment describes compound feed for preventing constipation of sows in gestation period, which comprises the following components in parts by weight: 400 kg of corn, 300 kg of bran, 80-120 kg of soybean meal, 50-70 kg of beet pulp, 30-50 kg of apple pomace, 12-15 kg of soybean oil, 3-6 kg of calcium hydrophosphate, 12-15 kg of stone powder, 2-4 kg of lysine, 1-2 kg of methionine, 1-1.8 kg of threonine, 2-4 kg of sodium chloride, 1-3 kg of sodium sulfate, 1-3 kg of sodium bicarbonate, 1-3 kg of choline chloride, 3-6 kg of citric acid, 2-3 kg of a composite organic trace element premix, 0.5-0.7 kg of a composite vitamin premix, 0.8-1.1 kg of a composite enzyme preparation, 0.8-1.2 kg of a composite microecological preparation, 0.2-0.5 kg of an antioxidant and 1-3 kg of a mildew preventive.
The second embodiment is as follows: the compound feed for preventing constipation of sows in gestation period in the specific embodiment comprises the following components in parts by weight: 452 kilograms of corn, 285 kilograms of bran, 100 kilograms of soybean meal, 60 kilograms of beet pulp, 40 kilograms of apple pomace, 14.3 kilograms of soybean oil, 5 kilograms of calcium hydrophosphate, 14 kilograms of stone powder, 3.4 kilograms of lysine, 1.5 kilograms of methionine, 1.2 kilograms of threonine, 4 kilograms of sodium chloride, 2 kilograms of sodium sulfate, 3 kilograms of sodium bicarbonate, 2 kilograms of choline chloride, 5 kilograms of citric acid, 2.5 kilograms of a compound organic trace element premix, 0.6 kilogram of a compound vitamin premix, 1 kilogram of a compound enzyme preparation, 1 kilogram of a compound microecological preparation, 0.5 kilogram of an antioxidant and 2 kilograms of a mildew preventive.
The third concrete implementation mode: the specific embodiment of the compound feed for preventing constipation of sows during pregnancy comprises 40-75 mg of iron element, 3-8 mg of manganese element, 1.2-3.6 mg of copper element, 1000-1680 mg of zinc element, 0.1-0.5 mg of selenium element, 0.2-0.8 mg of iodine element and 0.1-0.8 mg of chromium element per 1kg of compound organic trace element premix.
The fourth concrete implementation mode: the compound vitamin premix comprises 5000-75000 IU of vitamin A, 250-800 IU of vitamin D3, 200-600 IU of vitamin E, 60-500 mg of vitamin K3, 20-75 mg of vitamin B1, 30-130 mg of vitamin B2, 80-400 mg of vitamin B6, 0.9-30 mg of vitamin B12, 50-150 mg of folic acid, 20-80 mg of biotin, 55-200 mg of nicotinic acid and 15-80 mg of calcium pantothenate in each 1 kg.
The fifth concrete implementation mode: the compound feed for preventing constipation of sows in gestation period comprises 7000-8000U/g protease, 5000-13000U/g amylase, 8000-20000U/g cellulase, 5000-8000U/g xylanase, 3000-4500U/g glucanase and 2000-5000U/g phytase per 1 kg.
The sixth specific implementation mode: in the specific embodiment, the compound feed for preventing constipation of sows in gestation period is characterized in that the compound microecological preparation is prepared from bacillus subtilis 108~109The bacillus licheniformis is 5 multiplied by 109 CFU/g, the clostridium butyricum is 5 multiplied by 108CFU/g loading body.
The seventh embodiment: a method for preparing a compound feed for preventing constipation of sows in the gestation period according to any one of the first to sixth embodiments, the method comprising the steps of: the method comprises the steps of crushing corn, bran, bean pulp, beet pulp and apple pomace by using a sieve sheet with the aperture of 2.0, then fully mixing the crushed corn, bran, bean pulp, beet pulp and apple pomace with various components such as soybean oil, calcium hydrophosphate, stone powder, lysine, methionine, threonine, sodium chloride, sodium sulfate, sodium bicarbonate, choline chloride, citric acid, a composite organic trace element premix, a composite vitamin premix, a composite enzyme preparation, a composite microecological preparation, an antioxidant and a mildew preventive, and packaging the mixture into a finished product.
Example 1:
the compound feed for preventing constipation of sows in gestation period comprises the following components in parts by weight: 452 kilograms of corn, 285 kilograms of bran, 100 kilograms of soybean meal, 60 kilograms of beet pulp, 40 kilograms of apple pomace, 14.5 kilograms of soybean oil, 5 kilograms of calcium hydrophosphate, 14 kilograms of stone powder, 3.4 kilograms of lysine, 1.5 kilograms of methionine, 1.2 kilograms of threonine, 4 kilograms of sodium chloride, 2 kilograms of sodium sulfate, 3 kilograms of sodium bicarbonate, 2 kilograms of choline chloride, 5 kilograms of citric acid, 2.5 kilograms of a compound organic trace element premix, 0.6 kilogram of a compound vitamin premix, 1 kilogram of a compound enzyme preparation, 1 kilogram of a compound microecological preparation, 0.3 kilogram of an antioxidant and 2 kilograms of a mildew preventive. The method comprises the steps of crushing corn, bran, bean pulp, beet pulp and apple pomace by using a sieve sheet with the aperture of 2.0, then fully mixing the crushed corn, bran, bean pulp, beet pulp and apple pomace with various components such as soybean oil, calcium hydrophosphate, stone powder, lysine, methionine, threonine, sodium chloride, sodium sulfate, sodium bicarbonate, choline chloride, citric acid, a composite organic trace element premix, a composite vitamin premix, a composite enzyme preparation, a composite microecological preparation, an antioxidant and a mildew preventive, and packaging the mixture into a finished product.
The company carries out feeding tests for 30 days in five town pig farms in Harbin city from 9 months to 10 months in 2019, selects 60 healthy sows with similar body conditions and the same birth times, and randomly divides the sows into two groups, namely a test group and a control pig, wherein each group comprises 30 pigs. The test group is fed with the compound feed for the sows, and the control group is fed with the daily ration for the traditional sows. The feeding amount of each sow is 3 kilograms every day, drinking water is free drinking water, and the constipation condition of the sows is observed and recorded.
TABLE 1 influence of the compound feed of the present invention on sow constipation
And (3) test results: as can be seen from the table 1, the sows in the test group fed with the compound feed of the invention have no constipation condition in the test stage, and the sows in the control group not fed with the compound feed of the invention have much higher constipation occurrence rate than the sows in the test group, so that the compound feed of the invention can effectively prevent the constipation of the sows.
Claims (7)
1. The compound feed for preventing constipation of sows in gestation period is characterized in that: the feed comprises the following components in parts by weight: 400 kg of corn, 300 kg of bran, 80-120 kg of soybean meal, 50-70 kg of beet pulp, 30-50 kg of apple pomace, 12-15 kg of soybean oil, 3-6 kg of calcium hydrophosphate, 12-15 kg of stone powder, 2-4 kg of lysine, 1-2 kg of methionine, 1-1.8 kg of threonine, 2-4 kg of sodium chloride, 1-3 kg of sodium sulfate, 1-3 kg of sodium bicarbonate, 1-3 kg of choline chloride, 3-6 kg of citric acid, 2-3 kg of a composite organic trace element premix, 0.5-0.7 kg of a composite vitamin premix, 0.8-1.1 kg of a composite enzyme preparation, 0.8-1.2 kg of a composite microecological preparation, 0.2-0.5 kg of an antioxidant and 1-3 kg of a mildew preventive.
2. The compound feed for preventing constipation in pregnancy of a sow as claimed in claim 1, which is characterized in that: the feed comprises the following components in parts by weight: 452 kilograms of corn, 285 kilograms of bran, 100 kilograms of soybean meal, 60 kilograms of beet pulp, 40 kilograms of apple pomace, 14.3 kilograms of soybean oil, 5 kilograms of calcium hydrophosphate, 14 kilograms of stone powder, 3.4 kilograms of lysine, 1.5 kilograms of methionine, 1.2 kilograms of threonine, 4 kilograms of sodium chloride, 2 kilograms of sodium sulfate, 3 kilograms of sodium bicarbonate, 2 kilograms of choline chloride, 5 kilograms of citric acid, 2.5 kilograms of a compound organic trace element premix, 0.6 kilogram of a compound vitamin premix, 1 kilogram of a compound enzyme preparation, 1 kilogram of a compound microecological preparation, 0.5 kilogram of an antioxidant and 2 kilograms of a mildew preventive.
3. The compound feed for preventing constipation in pregnancy of a sow as claimed in claim 1, which is characterized in that: every 1kg of the compound organic trace element premix comprises 40-75 mg of iron element, 3-8 mg of manganese element, 1.2-3.6 mg of copper element, 1000-1680 mg of zinc element, 0.1-0.5 mg of selenium element, 0.2-0.8 mg of iodine element and 0.1-0.8 mg of chromium element.
4. The compound feed for preventing constipation in pregnancy of a sow as claimed in claim 1, which is characterized in that: each 1kg of the vitamin complex premix comprises 5000-75000 IU of vitamin A, 250-800 IU of vitamin D3, 200-600 IU of vitamin E, 60-500 mg of vitamin K3, 20-75 mg of vitamin B1, 30-130 mg of vitamin B2, 80-400 mg of vitamin B6, 0.9-30 mg of vitamin B12, 50-150 mg of folic acid, 20-80 mg of biotin, 55-200 mg of nicotinic acid and 15-80 mg of calcium pantothenate.
5. The compound feed for preventing constipation in pregnancy of a sow as claimed in claim 1, which is characterized in that: every 1kg of the compound enzyme preparation comprises 7000-8000U/g of protease, 5000-13000U/g of amylase, 8000-20000U/g of cellulase, 5000-8000U/g of xylanase, 3000-4500U/g of glucanase and 2000-5000U/g of phytase.
6. The compound feed for preventing constipation in pregnancy of a sow as claimed in claim 1, which is characterized in that: the compound microecological preparation is prepared from bacillus subtilis 108~109The bacillus licheniformis is 5 multiplied by 109 CFU/g, the clostridium butyricum is 5 multiplied by 108CFU/g loading body.
7. The preparation method of the compound feed for preventing constipation of sows in gestation as claimed in any of claims 1 to 6, is characterized by comprising the following steps: the method comprises the following steps: the method comprises the steps of crushing corn, bran, bean pulp, beet pulp and apple pomace by using a sieve sheet with the aperture of 2.0, then fully mixing the crushed corn, bran, bean pulp, beet pulp and apple pomace with various components such as soybean oil, calcium hydrophosphate, stone powder, lysine, methionine, threonine, sodium chloride, sodium sulfate, sodium bicarbonate, choline chloride, citric acid, a composite organic trace element premix, a composite vitamin premix, a composite enzyme preparation, a composite microecological preparation, an antioxidant and a mildew preventive, and packaging the mixture into a finished product.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114617201A (en) * | 2022-04-01 | 2022-06-14 | 江南大学 | Feed additive for relieving constipation of sows in gestation period and preparation method thereof |
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| CN108419928A (en) * | 2018-03-07 | 2018-08-21 | 山东和美华农牧科技股份有限公司 | A kind of pregnant sow special microelement fermented feed and preparation method |
| CN109497315A (en) * | 2019-01-14 | 2019-03-22 | 重庆汇光饲料有限公司 | Improve the biological fermentation feed and the preparation method and application thereof of sow reproductive performance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114617201A (en) * | 2022-04-01 | 2022-06-14 | 江南大学 | Feed additive for relieving constipation of sows in gestation period and preparation method thereof |
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