CN112314781A - High-calorie piglet nutrition mixed feed and preparation method thereof - Google Patents

Abstract

The invention discloses a high-calorie piglet nutrition mixed feed and a preparation method thereof, wherein the high-calorie piglet nutrition mixed feed comprises the following raw materials in parts by weight: 30-45 parts of corn, 10-15 parts of wheat, 2-5 parts of tartary buckwheat, 5-15 parts of barley, 10-20 parts of bran, 20-25 parts of rice bran, 10-20 parts of soybean meal, 5-10 parts of mineral feed, 2-8 parts of compound vitamin, 20-30 parts of high-heat mixture and 2-3 parts of feed additive. According to the high-calorie piglet nutrition mixed feed and the preparation method thereof provided by the invention, the components of wheat, tartary buckwheat and barley are increased, the proportion of corn is reduced, the tartary buckwheat is rich in rutin, quercetin and other flavonoid bioactive substances, the high-calorie piglet nutrition mixed feed has special nutritional value and health care activity, the diversity of feed raw materials is increased, and meanwhile, the mineral feed and compound vitamins are added in the feed to make up the problem of low content of minerals and vitamins in the corn, so that the piglet intestinal development can be effectively improved, and the immunity can be enhanced.

Description

High-calorie piglet nutrition mixed feed and preparation method thereof

Technical Field

The invention relates to the technical field of piglet nutritional feeds, in particular to a high-calorie piglet nutritional mixed feed and a preparation method thereof.

Background

Pig feed is typically a feed for domestic pigs consisting of protein feed, energy feed, roughage, greenfeed, silage, mineral feed and feed additives. Classifying according to categories: complete feed, concentrated feed and premix. The complete feed is a mixed batch consisting of four parts, namely protein feed, energy feed, coarse feed and an additive, is a granular feed which is mainly granulated by machine processing and sold on the market, and is an expanded granular feed, so that the complete feed can be directly used for feeding a feeding object and can comprehensively meet the nutritional requirement of the feeding object. The concentrated feed is prepared by premixing a protein raw material and an additive, and energy needs to be supplemented when feeding, so that the concentrated feed has the advantage of convenient use, is suitable for large-scale farmers, particularly farmers who own energy feeds such as corn and the like, and has at least 50 concentrated feeds in the market. The premix is an important component of additive premix feed, and is an intermediate compound feed product prepared by uniformly mixing one or more trace components (including various trace mineral elements, various vitamins, synthetic amino acids, certain medicaments and other additives) with a diluent or a carrier according to the required proportion.

The existing pig feed mostly uses corn as a main raw material, the corn contains much starch, the crude fiber is only 2 to 2.5 percent, and the palatability is good; however, the contents of crude protein, mineral substances and vitamins can not meet the needs of pigs, the pig feed needs to be matched with other feeds, the heat of the feed with corn as a main raw material is not high, the growth of piglets can not be accelerated, the taste of pork is not good, and the pig feed can not meet the needs of various crowds.

Disclosure of Invention

The invention aims to provide a high-calorie piglet nutrition mixed feed and a preparation method thereof, the high-calorie piglet nutrition mixed feed and the preparation method thereof increase the components of wheat, tartary buckwheat and barley, reduce the proportion of corn, lead the tartary buckwheat to be rich in rutin, quercetin and other flavonoid bioactive substances, have special nutritional value and health care activity, increase the diversity of feed raw materials, simultaneously add mineral feed and compound vitamin in the feed to make up the problem of low content of the mineral and vitamin in the corn, in addition, the high-calorie mixed feed is adopted to add protein, the compound vegetable oil has high components, simultaneously preferably rapeseed, sunflower seeds, peanut kernels and corn embryos are selected to prepare the compound vegetable oil, the low-fat proportion and the cholesterol-free feed are good in taste and high in calorie, can accelerate the slaughtering of pork, and the lactobacillus fermentum is used for fermenting the pork to produce the pork, The feed additive prepared by the lactobacillus fermentum and the bifidobacterium according to the proportion can effectively improve the intestinal development of piglets, enhance the immunity, reduce the probability of diarrhea of piglets and improve the survival rate, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a high-calorie piglet nutrition mixed feed comprises the following raw materials in parts by weight: 30-45 parts of corn, 10-15 parts of wheat, 2-5 parts of tartary buckwheat, 5-15 parts of barley, 10-20 parts of bran, 20-25 parts of rice bran, 10-20 parts of soybean meal, 5-10 parts of mineral feed, 2-8 parts of compound vitamin, 20-30 parts of high-heat mixture and 2-3 parts of feed additive.

Preferably, the mineral feed comprises the following raw materials in parts by weight: 0.5-1 part of calcium hydrophosphate, 0.4-0.8 part of stone powder, 2-3 parts of eggshell powder, 1-1.5 parts of trace mineral element premix and 0.5-1 part of salt, wherein the trace mineral element premix is prepared by mixing ferrous sulfate, copper sulfate, zinc sulfate, manganese sulfate, potassium sulfate, cobalt chloride and sodium selenite.

Preferably, the vitamin complex is formed by mixing vitamin A, vitamin B, vitamin C, vitamin D, vitamin E and antibiotics, wherein the vitamins are formed by mixing vitamin B1, vitamin B2, vitamin B3, vitamin B6 and vitamin B12, the vitamin D comprises vitamin D2 and vitamin D3, and the antibiotics are selected from one of aureotoxin, salinomycin, tetracycline and bacitracin.

Preferably, the high-heat mixture comprises the following raw materials in parts by weight: 10-20 parts of composite vegetable oil, 2-5 parts of lard oil, 3-5 parts of beef tallow, 3-7 parts of protein powder, 2-7 parts of fish meal and 5-10 parts of cane sugar.

Preferably, the composite vegetable oil is prepared by mixing and squeezing rapeseeds, sunflower seeds, peanut kernels and corn embryos, wherein the rapeseeds are 10-20 parts, the sunflower seeds are 20-60 parts, the peanut kernels are 100-120 parts, and the corn embryos are 110-130 parts.

Preferably, the feed additive comprises the following raw materials in parts by weight: 2-4 parts of lactobacillus fermentum, 3-5 parts of lactobacillus fermentum, 2-6 parts of bifidobacterium, 3-5 parts of complex enzyme and 1-2 parts of enzyme removing agent.

The invention aims to solve another technical problem of providing a preparation method of a high-calorie piglet nutrition mixed feed, which comprises the following steps:

s1: preparing raw materials, preparing a mineral feed, compound vitamins, a high-heat mixture and a feed additive, and grinding the mineral feed, the compound vitamins, the high-heat mixture and the feed additive to 60-70 meshes for later use;

s2: sequentially pulverizing corn, wheat, tartary buckwheat, barley, bran, rice bran and bean pulp to 80-100 meshes, mixing and stirring the pulverized raw materials for 1-2 hours, and grinding the mixture or the obtained mixture to 50-70 meshes again;

s3: sequentially adding the mineral feed, the compound vitamin and the high-heat mixture into the mixture obtained in the S2, stirring and mixing for 3-5 hours at the rotating speed of 500-800 r/min;

s4: adding a feed additive into the mixture obtained in the S3, adjusting the rotating speed to 1000-1200 rpm, and mixing for 30-40 minutes;

s5: heating the mixture in S4 to 70-80 deg.C, drying in a granulator, and granulating.

Preferably, the preparation of the raw material in S1 includes the following steps:

s101: mixing and squeezing rapeseed, sunflower seeds, peanut kernels and corn embryos into vegetable oil, and filtering residues for later use;

s102: mixing calcium hydrogen phosphate, stone powder, eggshell powder, trace mineral element premix and salt, fully stirring for 2-3 hours, and mixing to obtain mineral feed;

s103: taking a proper amount of composite vegetable oil, lard oil, beef tallow, protein powder, fish meal and cane sugar, and fully mixing to form a pasty high-heat mixture;

s104: mixing powder preparation of Lactobacillus fermentum, Lactobacillus fermentum and Bacillus bifidus, adding complex enzyme, stirring, adding enzyme-removing agent into the mixture, and making into feed additive.

Compared with the prior art, the invention has the beneficial effects that: the invention provides a high-calorie piglet nutrition mixed feed and a preparation method thereof, which increases the components of wheat, tartary buckwheat and barley, reduces the proportion of corn, the tartary buckwheat is rich in rutin, quercetin and other flavonoid bioactive substances, has special nutritional value and health care activity, increases the diversity of feed raw materials, simultaneously adds mineral feed and compound vitamin in the feed to make up for the problem of low content of mineral substances and vitamin in the corn, in addition, adopts a high-calorie mixed material as the feed to add protein, the compound vegetable oil has high components, simultaneously preferably selects rapeseed, sunflower seeds, peanut kernels and corn embryos to prepare the compound vegetable oil, has low fat proportion and no cholesterol, the prepared feed has good taste and high calorie, can accelerate the slaughtering of pork, and is prepared by the ratio of lactobacillus fermentum, lactobacillus fermentum and bifidobacterium, can effectively improve the intestinal development of piglets, enhance immunity, reduce the diarrhea probability of piglets and improve survival rate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

The first embodiment is as follows:

a high-calorie piglet nutrition mixed feed comprises the following raw materials in parts by weight: 30 parts of corn, 15 parts of wheat, 2 parts of tartary buckwheat, 15 parts of barley, 10 parts of bran, 25 parts of rice bran, 10 parts of bean pulp, 10 parts of mineral feed, 2 parts of compound vitamin, 30 parts of high-heat mixture and 2 parts of feed additive.

The mineral feed comprises the following raw materials in parts by weight: 0.5 part of calcium hydrophosphate, 0.8 part of stone powder, 2 parts of eggshell powder, 1.5 parts of trace mineral element premix and 0.5 part of salt, wherein the trace mineral element premix is prepared by mixing ferrous sulfate, copper sulfate, zinc sulfate, manganese sulfate, potassium sulfate, cobalt chloride and sodium selenite.

The compound vitamin is prepared by mixing vitamin A, vitamin B, vitamin C, vitamin D, vitamin E and antibiotic, wherein the vitamin is prepared by mixing vitamin B1, vitamin B2, vitamin B3, vitamin B6 and vitamin B12, the vitamin D comprises vitamin D2 and vitamin D3, and the antibiotic is aureotoxin.

The high-heat mixture comprises the following raw materials in parts by weight: 10 parts of composite vegetable oil, 5 parts of lard oil, 3 parts of beef tallow, 7 parts of protein powder, 2 parts of fish meal and 10 parts of cane sugar.

The composite vegetable oil is prepared by mixing and squeezing 10 parts of rapeseeds, 60 parts of sunflower seeds, 100 parts of peanut kernels and 130 parts of corn embryos.

The feed additive comprises the following raw materials in parts by weight: 2 parts of lactobacillus fermentum, 5 parts of lactobacillus fermentum, 2 parts of bifidobacterium, 5 parts of complex enzyme and 1 part of enzyme removing agent.

By adopting the raw materials, in order to better show the preparation process of the high-calorie piglet nutritional mixed feed, the embodiment provides a preparation method of the high-calorie piglet nutritional mixed feed, which comprises the following steps:

the method comprises the following steps: preparing raw materials, preparing a mineral feed, compound vitamins, a high-heat mixture and a feed additive, and grinding the mineral feed, the compound vitamins, the high-heat mixture and the feed additive to 60 meshes for later use;

the preparation method comprises the following steps:

s101: mixing and squeezing rapeseed, sunflower seeds, peanut kernels and corn embryos into vegetable oil, and filtering residues for later use;

s102: mixing calcium hydrogen phosphate, stone powder, eggshell powder, trace mineral element premix and salt, fully stirring for 2-3 hours, and mixing to obtain mineral feed;

s103: taking a proper amount of composite vegetable oil, lard oil, beef tallow, protein powder, fish meal and cane sugar, and fully mixing to form a pasty high-heat mixture;

s104: mixing lactobacillus fermentum, lactobacillus fermentum and Bacillus bifidus powder preparation, adding complex enzyme into the mixture, stirring, adding enzyme-removing agent into the mixture, and making into feed additive;

step two: sequentially crushing corn, wheat, tartary buckwheat, barley, bran, rice bran and soybean meal into 80 meshes, mixing and stirring the crushed raw materials for 2 hours, and grinding the mixture obtained or the obtained mixture into 50 meshes again;

step three: sequentially adding the mineral feed, the compound vitamin and the high-heat mixture into the mixture obtained in the step two, stirring and mixing for 5 hours at the rotating speed of 500 revolutions per minute;

step four: adding a feed additive into the mixture obtained in the third step, adjusting the rotating speed to 1000 revolutions per minute after adding, and mixing for 40 minutes;

step five: heating the mixture obtained in the fourth step to 70 ℃, putting the mixture into a granulator for drying, and preparing into granules.

Example two:

taking the following raw materials in parts by weight: 45 parts of corn, 10 parts of wheat, 5 parts of tartary buckwheat, 5 parts of barley, 20 parts of bran, 20 parts of rice bran, 20 parts of soybean meal, 5 parts of mineral feed, 8 parts of compound vitamin, 20 parts of high-heat mixture and 3 parts of feed additive.

The mineral feed comprises the following raw materials in parts by weight: 1 part of calcium hydrophosphate, 0.4 part of stone powder, 3 parts of eggshell powder, 1 part of trace mineral element premix and 1 part of salt, wherein the trace mineral element premix is formed by mixing ferrous sulfate, copper sulfate, zinc sulfate, manganese sulfate, potassium sulfate, cobalt chloride and sodium selenite.

The compound vitamin is prepared by mixing vitamin A, vitamin B, vitamin C, vitamin D, vitamin E and antibiotic, wherein the vitamin is prepared by mixing vitamin B1, vitamin B2, vitamin B3, vitamin B6 and vitamin B12, the vitamin D comprises vitamin D2 and vitamin D3, and the antibiotic is salinomycin.

The high-heat mixture comprises the following raw materials in parts by weight: 20 parts of composite vegetable oil, 2 parts of lard oil, 5 parts of beef tallow, 3 parts of protein powder, 7 parts of fish meal and 5 parts of cane sugar.

The composite vegetable oil comprises the following raw materials in parts by weight: 20 parts of rapeseeds, 20 parts of sunflower seeds, 120 parts of peanut kernels and 110 parts of corn embryos.

The feed additive comprises the following raw materials in parts by weight: 4 parts of lactobacillus fermentum, 3 parts of lactobacillus fermentum, 6 parts of bifidobacterium, 3 parts of complex enzyme and 2 parts of enzyme removing agent.

Taking the above raw materials, this embodiment now provides a preparation method of a high-calorie piglet nutritional mixed feed, which includes the following steps:

the method comprises the following steps: preparing raw materials, preparing a mineral feed, compound vitamins, a high-heat mixture and a feed additive, and grinding the mineral feed, the compound vitamins, the high-heat mixture and the feed additive to 70 meshes for later use;

the preparation of the raw materials in the first step comprises the following steps:

s101: mixing and squeezing rapeseed, sunflower seeds, peanut kernels and corn embryos into vegetable oil, and filtering residues for later use;

s102: mixing calcium hydrogen phosphate, stone powder, eggshell powder, trace mineral element premix and salt, fully stirring for 3 hours, and mixing to obtain mineral feed;

s103: taking a proper amount of composite vegetable oil, lard oil, beef tallow, protein powder, fish meal and cane sugar, and fully mixing to form a pasty high-heat mixture;

s104: mixing the powder preparations of Lactobacillus fermentum, Lactobacillus fermentum and Bacillus bifidus, adding complex enzyme, stirring, and adding enzyme-removing agent into the mixture.

Step two: sequentially crushing corn, wheat, tartary buckwheat, barley, bran, rice bran and soybean meal into 100 meshes, mixing and stirring the crushed raw materials for 2 hours, and grinding the mixture obtained or the obtained mixture into 70 meshes again;

step three: sequentially adding the mineral feed, the compound vitamin and the high-heat mixture into the mixture obtained in the step S2, stirring and mixing, and stirring and mixing for 3 hours at the rotating speed of 800 revolutions per minute;

step four: adding a feed additive into the mixture obtained in the third step, adjusting the rotating speed to 1200 revolutions per minute after adding, and mixing for 30 minutes;

step five: heating the mixture obtained in the fourth step to 80 ℃, putting the mixture into a granulator for drying, and preparing into granules.

Example three:

taking the following raw materials in parts by weight: 40 parts of corn, 12 parts of wheat, 4 parts of tartary buckwheat, 10 parts of barley, 15 parts of bran, 23 parts of rice bran, 15 parts of soybean meal, 8 parts of mineral feed, 6 parts of compound vitamin, 25 parts of high-heat mixture and 2 parts of feed additive.

The mineral feed comprises the following raw materials in parts by weight: 0.8 part of calcium hydrophosphate, 0.6 part of stone powder, 2.5 parts of eggshell powder, 1.2 parts of trace mineral element premix and 0.8 part of salt.

The antibiotic is tetracycline.

The high-heat mixture comprises the following raw materials in parts by weight: 15 parts of composite vegetable oil, 3 parts of lard oil, 4 parts of beef tallow, 5 parts of protein powder, 5 parts of fish meal and 8 parts of cane sugar.

The composite vegetable oil comprises the following raw materials in parts by weight: 15 parts of rapeseeds, 40 parts of sunflower seeds, 110 parts of peanut kernels and 120 parts of corn embryos.

The feed additive comprises the following raw materials in parts by weight: 3 parts of lactobacillus fermentum, 4 parts of lactobacillus fermentum, 5 parts of bifidobacterium, 4 parts of complex enzyme and 1.5 parts of enzyme removing agent.

The raw materials are taken, and the method in the first embodiment is adopted to prepare the high-calorie piglet nutrition mixed feed.

The mixed feeds prepared in the first, second and third examples were respectively labeled as feed one, feed two and feed three, and the three feeds were fed to the experimental piglets for three months, respectively, to obtain the following data table:

	feed 1	Feed II	Feed III
				Average weight gain per kg per piglet	75.12	76.21	76.99
Average feed intake (kg/day)	2.95	2.93	2.92
				Backfat thickness (mm)	32.56	33.12	31.89
Skin thickness (mm)	2.72	2.85	2.71
				Meat ratio of materials	3.12	3.15	3.09
Rate of diarrhea	21.89	22.79	20.09

From the table above, it can be seen that average weight gain of piglets fed by the first feed, the second feed and the third feed exceeds 75 kg, the piglets grow fast, the backfat thickness and skin thickness are low, the fat content of pork is low, the feed intake of the first feed is the highest in the first feed, the second feed and the third feed, but the weight gain of the piglets fed by the third feed is more obvious, the absorption rate of the third feed is the best, the diarrhea rate of the piglets fed by the third feed is the lowest, and the raw material ratio of the third feed is the optimal ratio.

In summary, the following steps: the high-calorie piglet nutrition mixed feed and the preparation method thereof increase the components of wheat, tartary buckwheat and barley and reduce the proportion of corn, the tartary buckwheat is rich in flavonoid bioactive substances such as rutin, quercetin and the like, has special nutritional value and health care activity, increases the diversity of feed raw materials, simultaneously increases mineral feed and compound vitamin in the feed to make up the problem of low content of mineral substances and vitamin in the corn, in addition, the high-calorie mixed material is adopted as the feed to increase protein, the compound vegetable oil has high components, the rapeseed, sunflower seeds, peanut kernels and corn embryos are preferably selected to prepare the compound vegetable oil, the fat ratio is low, the cholesterol is not contained, the proportioned feed has good taste and high calorie, the pork slaughtering can be accelerated, the feed additive prepared by the ratio of lactobacillus fermentum, lactobacillus fermentum and bifidobacterium can effectively improve the intestinal development of piglets, enhancing immunity, reducing diarrhea probability of piglets, and improving survival rate.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (8)

1. A high-calorie piglet nutrition mixed feed is characterized by comprising the following raw materials in parts by weight: 30-45 parts of corn, 10-15 parts of wheat, 2-5 parts of tartary buckwheat, 5-15 parts of barley, 10-20 parts of bran, 20-25 parts of rice bran, 10-20 parts of soybean meal, 5-10 parts of mineral feed, 2-8 parts of compound vitamin, 20-30 parts of high-heat mixture and 2-3 parts of feed additive.

2. The high calorie piglet mixed nutritional diet as claimed in claim 1, wherein: the mineral feed comprises the following raw materials in parts by weight: 0.5-1 part of calcium hydrophosphate, 0.4-0.8 part of stone powder, 2-3 parts of eggshell powder, 1-1.5 parts of trace mineral element premix and 0.5-1 part of salt, wherein the trace mineral element premix is prepared by mixing ferrous sulfate, copper sulfate, zinc sulfate, manganese sulfate, potassium sulfate, cobalt chloride and sodium selenite.

3. The high calorie piglet mixed nutritional diet as claimed in claim 1, wherein: the compound vitamin is formed by mixing vitamin A, vitamin B, vitamin C, vitamin D, vitamin E and antibiotics, wherein the vitamins are formed by mixing vitamin B1, vitamin B2, vitamin B3, vitamin B6 and vitamin B12, the vitamin D comprises vitamin D2 and vitamin D3, and the antibiotics are selected from one of chlortetracycline, salinomycin, tetracycline and bacitracin.

4. The high calorie piglet mixed nutritional diet as claimed in claim 1, wherein: the high-heat mixture comprises the following raw materials in parts by weight: 10-20 parts of composite vegetable oil, 2-5 parts of lard oil, 3-5 parts of beef tallow, 3-7 parts of protein powder, 2-7 parts of fish meal and 5-10 parts of cane sugar.

5. The high calorie piglet nutritional blend feed of claim 4, wherein: the composite vegetable oil is prepared by mixing and squeezing rapeseeds, sunflower seeds, peanut kernels and corn embryos, wherein 10-20 parts of rapeseeds, 20-60 parts of sunflower seeds, 120 parts of peanut kernels and 130 parts of corn embryos.

6. The high calorie piglet mixed nutritional diet as claimed in claim 1, wherein: the feed additive comprises the following raw materials in parts by weight: 2-4 parts of lactobacillus fermentum, 3-5 parts of lactobacillus fermentum, 2-6 parts of bifidobacterium, 3-5 parts of complex enzyme and 1-2 parts of enzyme removing agent.

7. A method of preparing a high calorie piglet nutritional blend feed as claimed in any one of claims 1 to 6 comprising the steps of:

s1: preparing raw materials, preparing a mineral feed, compound vitamins, a high-heat mixture and a feed additive, and grinding the mineral feed, the compound vitamins, the high-heat mixture and the feed additive to 60-70 meshes for later use;

s2: sequentially pulverizing corn, wheat, tartary buckwheat, barley, bran, rice bran and bean pulp to 80-100 meshes, mixing and stirring the pulverized raw materials for 1-2 hours, and grinding the mixture or the obtained mixture to 50-70 meshes again;

s3: sequentially adding the mineral feed, the compound vitamin and the high-heat mixture into the mixture obtained in the S2, stirring and mixing for 3-5 hours at the rotating speed of 500-800 r/min;

s4: adding a feed additive into the mixture obtained in the S3, adjusting the rotating speed to 1000-1200 rpm, and mixing for 30-40 minutes;

s5: heating the mixture in S4 to 70-80 deg.C, drying in a granulator, and granulating.

8. The method for preparing a high calorie piglet mixed nutritional feed as claimed in claim 7, wherein the method comprises the following steps: the preparation method of the raw materials in the S1 comprises the following steps:

s101: mixing and squeezing rapeseed, sunflower seeds, peanut kernels and corn embryos into vegetable oil, and filtering residues for later use;

s102: mixing calcium hydrogen phosphate, stone powder, eggshell powder, trace mineral element premix and salt, fully stirring for 2-3 hours, and mixing to obtain mineral feed;

s103: taking a proper amount of composite vegetable oil, lard oil, beef tallow, protein powder, fish meal and cane sugar, and fully mixing to form a pasty high-heat mixture;

s104: mixing powder preparation of Lactobacillus fermentum, Lactobacillus fermentum and Bacillus bifidus, adding complex enzyme, stirring, adding enzyme-removing agent into the mixture, and making into feed additive.