CN111066972A - Feed for improving growth performance of fattening pigs and feeding method - Google Patents
Feed for improving growth performance of fattening pigs and feeding method Download PDFInfo
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- CN111066972A CN111066972A CN202010032017.0A CN202010032017A CN111066972A CN 111066972 A CN111066972 A CN 111066972A CN 202010032017 A CN202010032017 A CN 202010032017A CN 111066972 A CN111066972 A CN 111066972A
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Animal Husbandry (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Birds (AREA)
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention provides a feed for improving growth performance of fattening pigs and a feeding method. The feed comprises the following components in parts by weight: 700 parts of 500-parts of corn, 220 parts of 150-parts of 43% soybean meal, 180 parts of oil bran, 10-20 parts of stone powder, 10-20 parts of premix, 6-10 parts of calcium hydrophosphate, 0.03-0.1 part of glycocyamine, 0.1-0.3 part of vitamin E and 9960.1-0.2 part of Boshengkang. The breeding method comprises the following steps: feeding the suckling pigs for 5-6 times every day by adopting suckling pig feed every day, wherein 300-400 g of the suckling pig feed is fed every day from the weaning day to one month; feeding the piglets for 1-3 months for 3-4 times every day by adopting piglet feed, wherein each time is 2-4 kg; when the piglets grow to 80kg, feeding the piglets with the feed for 2-3 times every day, 5-6 kg each time; feeding for 7 months. When the special feed for fattening pigs is used for fattening, more than 80kg of pigs gain 3 jin each day, and the weight of the pigs after being bred is more than 190 kg.
Description
Technical Field
The invention relates to the technical field of pig feed, in particular to feed for improving growth performance of fattening pigs and a feeding method.
Background
The growth speed of pigs is high, the daily gain is larger, the obtained breeding economic benefit is higher, but the growth speed of the fattening pigs is slow and the production efficiency is low due to various factors in production, and in addition, the current epidemic of African swine fever seriously influences the production of the pork pigs, and how to improve the growth speed and the production efficiency of the fattening pigs becomes a hot spot for pig raising.
Disclosure of Invention
In view of the above, it is desirable to provide a feed and a feeding method for improving growth performance of fattening pigs. In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the invention provides a feed for improving growth performance of fattening pigs, which comprises the following components in parts by weight: 700 parts of 500-parts of corn, 220 parts of 150-parts of 43% soybean meal, 180 parts of oil bran, 10-20 parts of stone powder, 10-20 parts of premix, 6-10 parts of calcium hydrophosphate, 0.03-0.1 part of glycocyamine, 0.1-0.3 part of vitamin E and 9960.1-0.2 part of Boshengkang.
Preferably, the feed further comprises: 20-30 parts of almond, 10-15 parts of white paeony root, 30-40 parts of flaxseed, 20-40 parts of honeysuckle and 0.2-0.8 part of zymosan.
Optionally, the feed further comprises: 30-40 parts of green tea powder, 20-30 parts of fish meal, 50-60 parts of rapeseed cakes, 40-60 parts of sesame straws, 15-25 parts of liquorice and 10-50 parts of pepper seeds.
Further, the premix comprises lysine, sodium chloride, choline chloride, vitamins, threonine, solid methionine and tryptophan.
Further, the premix comprises the following components in parts by weight: 5 parts of lysine, 5 parts of sodium chloride, 1 part of choline chloride, 1 part of threonine, 0.6 part of solid methionine, 0.08 part of tryptophan and 2 parts of vitamin compound package.
Further, the vitamin complex package comprises VA, VD3, VE, VK, VB3 and VB 12.
In the above feed, guanidinoacetic acid is a precursor of creatine. Creatine phosphate containing high phosphate group transfer potential is widely present in muscle and nerve tissues and is a main energy supply substance in animal muscle tissues. The glycocyamine is additionally added, so that the body generates a large amount of phosphate group transfer substances (phosphocreatine), thereby providing power for the efficient work of tissues such as muscles, brains, gonads and the like and promoting the energy to be continuously distributed to the muscle tissues. The creatine phosphate exists in muscle and nerve tissues in great amount, and has very low fat tissue content, so that it can promote energy transfer to muscle tissue, and has obvious body shape improvement, wide back and plump buttocks. Creatine supplementation reduces mitochondrial free radical production, and results in better flesh color and flesh quality, accelerates ATP synthesis in muscle, and reduces heat stress in animals during transport, herding, and the like. The glycocyamine is used for pigs at the stage of 50-100kg, the meat-feed ratio is reduced by 0.2, the growth and fattening are advanced for 7-10 days, and each pig saves more than 15kg of feed. The glycocyamine is finally metabolized out of the body by an animal body in the form of creatinine, no residue is left in the body, the toxic and side effects of a plurality of prohibited drugs such as clenbuterol and the like are effectively overcome, and the safety is good.
The compound micro-ecological preparation Boshengkang 996 is a commercial product, and mainly comprises bacillus subtilis, bacillus coagulans and clostridium butyricum. Bacillus subtilis and the like rapidly grow and breed after entering the digestive tracts of livestock and poultry in a spore state, consume oxygen in intestinal tracts, cause an anaerobic environment in the intestines, promote the growth of anaerobic bacteria and further restore the microecological balance among microorganisms in the intestines. Can synthesize various vitamins and can also produce various digestive enzymes, thereby improving the feed conversion rate; it also has the function of promoting appetite of animals. The bacillus coagulans is one of lactic acid bacteria, can decompose saccharides to generate L-lactic acid, and the generated L-lactic acid can reduce the pH value of intestinal tracts, inhibit harmful bacteria and promote the growth and reproduction of beneficial bacteria such as bifidobacteria and the like. The lactic acid produced by the lactic acid can also promote the absorption and utilization of iron, phosphorus, calcium, vitamin D and the like by animal organisms. The clostridium butyricum is an anaerobic bacterium and can be planted in the rear intestinal tract, the clostridium butyricum can ferment and hydrolyze starch and saccharides, the final metabolite is mainly butyric acid, the butyric acid is the optimal energy substance of intestinal villus and is a main nutrient substance for repairing and regenerating intestinal epithelial cells, and the clostridium butyricum has important significance for regenerating and repairing intestinal epithelial tissues, can promote the development of the intestinal tracts of livestock and poultry and strengthen various functions of the intestinal tracts; the clostridium butyricum has good curative effect on symptoms such as acute and chronic diarrhea, intestinal stress syndrome, antibiotic-associated enteritis, constipation and the like caused by dysbacteriosis, and particularly has unique effect on pseudomembranous enteritis caused by applying antibiotics. The strain can also promote the absorption of vitamin E, degrade cholic acid and improve antioxidant ability.
Vitamin E (VE), also known as Tocopherol, is a generic term for all tocopherols and tocotrienols and derivatives thereof with α -Tocopherol (a-Tocopherol) activity, which plays an important role in the anti-free radical and heme synthesis (Chen, 1996), and also participates in the immune response and gene regulation of the body (Bendich, 1986; Wuryastuti et al, 1993). vitamin E is a vitamin which is studied more and has a significant improvement effect on meat quality.
In a second aspect, the invention provides a feeding method for improving the growth performance of fattening pigs, which comprises the following steps:
step 1, feeding the suckling pigs for 5-6 times every day by adopting suckling pig feed every day, wherein 300-400 g of the suckling pigs are fed every day from the weaning day of the suckling pigs to one month;
step 2, feeding the piglets for 1-3 months for 3-4 times every day by adopting piglet feed, wherein each time is 2-4 kg;
step 3, feeding the piglets for 2-3 times every day by adopting the feed when the piglets grow to 80kg, and feeding 5-6 kg each time; continuously feeding for 7 months;
pigsty management: controlling the temperature of the pigsty to be 15-20 ℃ and the relative humidity to be 40-70%; the cultivation density is 1.3-1.5 m2A/head; periodically cleaning urine and excrement, ventilating in time, and disinfecting the pigsty with a disinfectant after cleaning the pigsty;
disease prevention and control: the medicine for preventing swine dysentery is ground regularly and mixed with drinking water for pigs to feed the pigs, so as to prevent swine dysentery.
Further, the suckling pig feed comprises the following components in parts by weight: 50 parts of whole milk powder, 50 parts of cooked eggs, 1 part of yeast, 5 parts of lard, 50 parts of glucose, 5 parts of inorganic salt solution, 5 parts of vitamin solution and 200 parts of milk.
Further, the piglet feed comprises the following components in parts by weight: 50 parts of corn, 16 parts of soybean meal, 5 parts of fish meal, 5 parts of plasma protein powder, 15 parts of whey powder, 3 parts of soybean oil, 1.9 parts of calcium hydrophosphate, 1 part of stone powder, 0.3 part of lysine, 0.3 part of salt, 2 parts of citric acid and 2 parts of beer yeast.
The invention has the beneficial effects that: according to the invention, the reasonable and balanced-nutrition special feed for the fattening pigs is prepared according to the nutrition requirements of the fattening pigs, and the reasonable feeding method is combined, so that the fattening pigs can eat the feed during the fattening period, and have the advantages of low excretion and high digestibility; the pig can grow meat, the daily weight gain of more than 80kg of pigs is about 3 jin, and the weight of the pigs after being bred is more than 190 kg; compared with the existing fattening method, each pig has more profit than 1000 yuan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be further clearly and completely described below with reference to the embodiments of the present invention. It should be noted that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment provides a feed for improving growth performance of fattening pigs, which comprises the following components in parts by weight: 500 parts of corn, 160 parts of 43% soybean meal, 150 parts of oil bran, 15 parts of stone powder, 10 parts of premix, 7 parts of calcium hydrophosphate, 0.03 part of glycocyamine, 0.1 part of vitamin E and 9960.2 parts of Boshengkang. The premix comprises the following components in parts by weight: 5 parts of lysine, 5 parts of sodium chloride, 1 part of choline chloride, 1 part of threonine, 0.6 part of solid methionine, 0.08 part of tryptophan and 2 parts of vitamin compound package. The vitamin complex package comprises VA, VD3, VE, VK, VB3 and VB 12.
Example 2
The embodiment provides a feed for improving growth performance of fattening pigs, which comprises the following components in parts by weight: 700 parts of corn, 220 parts of 43% soybean meal, 100 parts of oil bran, 20 parts of stone powder, 12 parts of premix, 6 parts of calcium hydrophosphate, 0.1 part of glycocyamine, 0.3 part of vitamin E and 9960.1 parts of Boshengkang. The premix comprises the following components in parts by weight: 5 parts of lysine, 5 parts of sodium chloride, 1 part of choline chloride, 1 part of threonine, 0.6 part of solid methionine, 0.08 part of tryptophan and 2 parts of vitamin compound package. The vitamin complex package comprises VA, VD3, VE, VK, VB3 and VB 12.
Example 3
The embodiment provides a feed for improving growth performance of fattening pigs, which comprises the following components in parts by weight: 600 parts of corn, 150 parts of 43% soybean meal, 100 parts of oil bran, 20 parts of stone powder, 15 parts of premix, 10 parts of calcium hydrophosphate, 0.05 part of glycocyamine, 0.2 part of vitamin E, 9960.1 parts of Boshengkang, 25 parts of almond, 10 parts of white paeony root, 40 parts of flaxseed, 30 parts of honeysuckle and 0.5 part of zymosan. The premix comprises the following components in parts by weight: 5 parts of lysine, 5 parts of sodium chloride, 1 part of choline chloride, 1 part of threonine, 0.6 part of solid methionine, 0.08 part of tryptophan and 2 parts of vitamin compound package. The vitamin complex package comprises VA, VD3, VE, VK, VB3 and VB 12.
Example 4
The embodiment provides a feed for improving growth performance of fattening pigs, which comprises the following components in parts by weight: 550 parts of corn, 200 parts of 43% soybean meal, 160 parts of oil bran, 10 parts of stone powder, 18 parts of premix, 8 parts of calcium hydrophosphate, 0.08 part of guanidinoacetic acid, 0.3 part of vitamin E, 9960.1 parts of Boshengkang, 20 parts of almond, 15 parts of white paeony root, 35 parts of flaxseed, 25 parts of honeysuckle, 0.6 part of zymosan, 30 parts of green tea powder, 30 parts of fish meal, 55 parts of rapeseed cake, 50 parts of sesame straw, 15 parts of liquorice and 25 parts of pepper seed. The premix comprises the following components in parts by weight: 5 parts of lysine, 5 parts of sodium chloride, 1 part of choline chloride, 1 part of threonine, 0.6 part of solid methionine, 0.08 part of tryptophan and 2 parts of vitamin compound package. The vitamin complex package comprises VA, VD3, VE, VK, VB3 and VB 12.
Comparative example 1
The comparative example provides a feed for improving the growth performance of fattening pigs, and the difference from the example 1 is that: the composition does not contain guanidinoacetic acid.
Comparative example 2
The comparative example provides a feed for improving the growth performance of fattening pigs, and the difference from the example 1 is that: the composition does not contain boshengkang 996.
Comparative example 3
The comparative example provides a feed for improving the growth performance of fattening pigs, and the difference from the example 1 is that: the ingredients do not contain guanidinoacetic acid and Boshengkang 996.
Example 5
In order to verify the influence of the invention on the growth performance of the fattening pigs, the following test methods are adopted for testing:
1.1 test time and location
Test time: 9 months in 2018-3 months in 2019
A place: shenyang pig farm in Hongliao river
1.2 test methods
160 healthy weaned piglets with weight [ (20 +/-0.5) kg ] and without significant difference (P >0.05) are selected and divided into 8 treatment groups, and the feeds of examples 1-4 (test groups 1-4) and comparative examples 1-3 (comparative groups 1-3) and the existing commercial fattening feed (comparative group 4) are respectively adopted. 20 replicates, i.e. 20 piglets, per treatment group. The experimental piglets were kept in the same internal and external environment. The experimental period was 6 months.
The formula of the commercial fattening feed (comparative group 4) is as follows (parts by weight): 628.3 parts of dry corn, 43% of soybean meal 287.00 parts, 39.90 parts of quaternary soybean oil, 13.80 parts of calcium hydrophosphate, 13.20 parts of stone powder, 10.00 parts of premix, 4.30 parts of sodium chloride, 2.25 parts of lysine and 0.75 part of choline chloride.
Note: the control group adopts the same nutrition standard, amino acid, energy value, calcium and phosphorus as the test group.
The breeding method corresponding to the test groups 1-4, the comparison groups 1-3 and the existing commercial fattening feed group comprises the following steps:
step 1, feeding the suckling pigs for 5-6 times every day by adopting suckling pig feed every day, wherein 300-400 g of the suckling pigs are fed every day from the weaning day of the suckling pigs to one month;
step 2, feeding the piglets for 1-3 months for 3-4 times every day by adopting piglet feed, wherein each time is 2-4 kg;
step 3, feeding the piglets to 80kg by adopting test groups 1-4, comparison groups 1-3 and the existing commercial fattening feed for 2-3 times every day, and feeding 5-6 kg each time; continuously feeding for 7 months;
pigsty management: controlling the temperature of the pigsty to be 15-20 ℃ and the relative humidity to be 40-70%; the cultivation density is 1.3-1.5 m2A/head; periodically cleaning urine and excrement, ventilating in time, and disinfecting the pigsty with a disinfectant after cleaning the pigsty;
disease prevention and control: the medicine for preventing swine dysentery is ground regularly and mixed with drinking water for pigs to feed the pigs, so as to prevent swine dysentery.
The suckling pig feed comprises the following components in parts by weight: 50 parts of whole milk powder, 50 parts of cooked eggs, 1 part of yeast, 5 parts of lard, 50 parts of glucose, 5 parts of inorganic salt solution, 5 parts of vitamin solution and 200 parts of milk.
The piglet feed comprises the following components in parts by weight: 50 parts of corn, 16 parts of soybean meal, 5 parts of fish meal, 5 parts of plasma protein powder, 15 parts of whey powder, 3 parts of soybean oil, 1.9 parts of calcium hydrophosphate, 1 part of stone powder, 0.3 part of lysine, 0.3 part of salt, 2 parts of citric acid and 2 parts of beer yeast.
1.3 test results
The parameters such as the relevant weight gain and the like are tested from the time when the piglets grow to 80kg, and the specific results are shown in the table 1.
1.3.1 run one:
table 1 change in piglet weight gain in trial 1
And (4) test conclusion: as can be seen from the data in the table, when the feed disclosed by the invention is used for fattening pigs with the length of 80kg, the weight average of the pig ends is more than 190kg, the daily gain is about 3 jin, the disease incidence times during the culture period are relatively low, and the feed-meat ratio is relatively low. In contrast, the weight average of the pig powder of the comparison group (containing the existing fattening pig feed) is below 190kg, the daily gain is lower than 2.7 jin, the average disease incidence is relatively high, and the feed-meat ratio is obviously inferior to the result of the feed of the invention. In addition, compared with the existing fattening method, each pig bred by adopting the feed and the method disclosed by the invention has more profit than 1000 yuan.
In conclusion, the special feed for the fattening pigs, which is reasonable and balanced in nutrition, is prepared according to the nutrition requirements of the fattening pigs, and the reasonable feeding method is combined, so that the fattening pigs can eat the feed during the fattening period, and have the advantages of low excretion and high digestibility; the pig can grow meat, the daily weight gain of more than 80kg of pigs is about 3 jin, and the weight of the pigs after being bred is more than 190 kg; compared with the existing fattening method, each pig has more profit than 1000 yuan.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A feed for improving growth performance of fattening pigs is characterized in that: the weight portions of the components are as follows: 700 parts of 500-parts of corn, 220 parts of 150-parts of 43% soybean meal, 180 parts of oil bran, 10-20 parts of stone powder, 10-20 parts of premix, 6-10 parts of calcium hydrophosphate, 0.03-0.1 part of glycocyamine, 0.1-0.3 part of vitamin E and 9960.1-0.2 part of Boshengkang.
2. The feed for improving growth performance of fattening pigs according to claim 1, characterized in that: the feed also comprises: 20-30 parts of almond, 10-15 parts of white paeony root, 30-40 parts of flaxseed, 20-40 parts of honeysuckle and 0.2-0.8 part of zymosan.
3. The feed for improving growth performance of fattening pigs according to claim 1 or 2, characterized in that: the feed also comprises: 30-40 parts of green tea powder, 20-30 parts of fish meal, 50-60 parts of rapeseed cakes, 40-60 parts of sesame straws, 15-25 parts of liquorice and 10-50 parts of pepper seeds.
4. The feed for improving growth performance of fattening pigs according to claim 3, characterized in that: the premix comprises lysine, sodium chloride, choline chloride, vitamins, threonine, solid methionine and tryptophan.
5. The feed for improving growth performance of fattening pigs according to claim 4, characterized in that: the premix comprises the following components in parts by weight: 5 parts of lysine, 5 parts of sodium chloride, 1 part of choline chloride, 1 part of threonine, 0.6 part of solid methionine, 0.08 part of tryptophan and 2 parts of vitamin compound package.
6. The feed for improving growth performance of fattening pigs according to claim 5, characterized in that: the vitamin complex package comprises VA, VD3, VE, VK, VB3 and VB 12.
7. A feeding method for improving growth performance of fattening pigs is characterized by comprising the following steps: the method comprises the following steps:
step 1, feeding the suckling pigs for 5-6 times every day by adopting suckling pig feed every day, wherein 300-400 g of the suckling pigs are fed every day from the weaning day of the suckling pigs to one month;
step 2, feeding the piglets for 1-3 months for 3-4 times every day by adopting piglet feed, wherein each time is 2-4 kg;
step 3, feeding the piglets with the feed of any one of claims 1 to 62 to 3 times a day, 5 to 6kg each time, when the piglets grow to 80 kg; continuously feeding for 7 months;
pigsty management: controlling the temperature of the pigsty to be 15-20 ℃ and the relative humidity to be 40-70%; the cultivation density is 1.3-1.5 m2A/head; periodically cleaning urine and excrement, ventilating in time, and disinfecting the pigsty with a disinfectant after cleaning the pigsty;
disease prevention and control: the medicine for preventing swine dysentery is ground regularly and mixed with drinking water for pigs to feed the pigs, so as to prevent swine dysentery.
8. The feeding method for improving growth performance of fattening pigs according to claim 7, characterized in that: the suckling pig feed comprises the following components in parts by weight: 50 parts of whole milk powder, 50 parts of cooked eggs, 1 part of yeast, 5 parts of lard, 50 parts of glucose, 5 parts of inorganic salt solution, 5 parts of vitamin solution and 200 parts of milk.
9. The feeding method for improving growth performance of fattening pigs according to claim 7, characterized in that: the piglet feed comprises the following components in parts by weight: 50 parts of corn, 16 parts of soybean meal, 5 parts of fish meal, 5 parts of plasma protein powder, 15 parts of whey powder, 3 parts of soybean oil, 1.9 parts of calcium hydrophosphate, 1 part of stone powder, 0.3 part of lysine, 0.3 part of salt, 2 parts of citric acid and 2 parts of beer yeast.
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| CN112401073A (en) * | 2020-11-05 | 2021-02-26 | 谷实生物集团股份有限公司 | Composite probiotic fermented feed for regulating growth performance of fattening pigs |
| CN115176913A (en) * | 2022-07-01 | 2022-10-14 | 北京都润科技有限公司 | Growing-finishing pig feed and preparation method thereof |
| WO2023061916A1 (en) * | 2021-10-13 | 2023-04-20 | Alzchem Trostberg Gmbh | Use of guanidinoacetic acid in a low-energy feed for pigs during the fattening stage |
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