CN108771012A - A kind of preparation method improving rainy season pig lean meat percentage feed for nursing - Google Patents

A kind of preparation method improving rainy season pig lean meat percentage feed for nursing Download PDF

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CN108771012A
CN108771012A CN201810316022.7A CN201810316022A CN108771012A CN 108771012 A CN108771012 A CN 108771012A CN 201810316022 A CN201810316022 A CN 201810316022A CN 108771012 A CN108771012 A CN 108771012A
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feed
sea lettuce
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方宝锋
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Wuwei Shengda Nongbao Ecological Breeding Co Ltd
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Wuwei Shengda Nongbao Ecological Breeding Co Ltd
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    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/14—Pretreatment of feeding-stuffs with enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
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    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
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    • A23K20/142—Amino acids; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/189—Enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • 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

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Abstract

The invention discloses a kind of preparation method improving rainy season pig lean meat percentage feed for nursing, preparation method includes the following steps：1. sea lettuce fermentation process：Sea lettuce is cleaned into impurity elimination and cuts into particle, is put into fermentor, mixed fermentation, the sodium chloride solution soaking fermentation object into fermentor；2. be added sodium radio-phosphate,P-32 solution and cellulase to the soaking fermentation object that is obtained in step 1, hydrolysis is to get to pretreated sea lettuce particle；3. the preparation and processing of granulating agent：Polyvinyl alcohol is added in bentonite aqueous emulsion, allicin and citric acid solution is added, pH and sea lettuce particle mixing according to a certain percentage is adjusted, obtains granulating agent；4. by concentrated feed and granulating agent mixing granulation.The present invention can effectively solve the various diseases of summer and autumn rainy season pig and take place frequently and pork medicament residue problem, and can improve pig lean meat percentage under the premise of safety is without hidden danger in overcoming the defect added in feed at present present in clenbuterol hydrochloride etc., to increase the cultivation value of pig.

Description

A kind of preparation method improving rainy season pig lean meat percentage feed for nursing
Technical field
The present invention relates to agricultural production pannage fields, and in particular to a kind of to improve rainy season pig lean meat percentage feed for nursing Preparation method.
Background technology
Pork is the main meat product that people obtain protein and energy, with its high protein and low fat, nutritive value it is high, It is in good taste and famous, it is the maximum meat product of urban and rural residents of China amount from ancient times.With carrying for modern people's living standard High and the enhancing to health perception, market persistently increase the demand of pork, and the especially requirement to high lean meat percentage is also more next More notable, this all puts forward higher requirement to livestock culture industry, feedstuff industry and food-processing industry.And feed is utilized to add Agent improves the hot spot that lean meat percentage is current research and development.Feed addictive refers to during Feed Manufacturing processing, use The a small amount of or micro substance of addition, it prevents livestock and poultry and improves product quality etc. to strengthening the nutritive value of basal feed Aspect has obvious effects on.
Summer and autumn general temperature is high, and rainwater is more, moister, is various bacteriums, virus nourishing growth and breeding most fast season Section and swinery are raised difficulty maximum season, and improper feeding causes lean meat percentage bottom, incidence high.Therefore do summer and autumn well Feed for nursing and management, and pig raising obtain high-yield and high-efficiency guarantee.
For raiser in order to pursue higher lean meat percentage, the main method used at present is added in feed now simultaneously The lean meat species additive such as clenbuterol hydrochloride, antibiotic, growth hormone.Although clenbuterol hydrochloride can promote the synthesis of protein, accelerate fat Conversion and decomposition, make the not long show condition of pork, improve the lean meat percentage of pork, but the disadvantage is that dosage is big, usage time is long, metabolism Slowly, drug residue is big, can be entered by food chain in human body and be put aside, and so as to cause intoxicating phenomenon and causes a series of diseases Disease, gently then cardiac arrhythmia are heavy then lead to heart disease；It can inhibit growing for bacterium using antibiotic, resist the disease, while increasing body Weight, remarkable in economical benefits, this becomes the main inducing of farmer's abuse of antibiotics.But it can also kill benefit while adding antibiotic Raw bacterium breaks the equilibrium state between probiotics and bacterium, weakens the disease resistance of pig itself, is easy to cause a disease instead.Another party Face can not become endurance strain by the bacterium that antibiotic kills, and lead to incidence higher, cure difficulty and become larger；Pig growth swashs Element（PGH）It is a kind of proteohormone for the single peptide chain secreted by pig pituitary frontal lobe acidophic cell, weight can also be passed through Group DNA synthesis.It can be by improving proportioning of the nutriment in pig body, and the synthesis of promotion protein and inhibition fat generate, Aggregate performance is that weight gain, efficiency of feed utilization and lean meat percentage increase, but its residual quantity can not be ignored the potential hazard of human body.
So a kind of summer and autumn rainy season fertilizer pollution-free, that harm is small of invention improves the lean meat percentage of pig, product quality seems outstanding It is urgent.
Invention content
The purpose of the present invention is to provide a kind of preparation methods improving rainy season pig lean meat percentage feed for nursing, overcome and exist at present Clenbuterol hydrochloride, antibiotic, the defect present in growth hormone are added in feed, can effectively solve pork medicament residue problem, again Pig lean meat percentage can be improved under the premise of safety is without hidden danger, to increase the cultivation value of pig.
To achieve the above object, the present invention provides the following technical solutions：
A kind of preparation method improving rainy season pig lean meat percentage feed for nursing, includes the following steps：
（1）Sea lettuce fermentation process：After sea lettuce is cleaned impurity elimination, the Hai Bai of a length of 3~5cm is cut to using side tool Sea lettuce particle is put into fermentor by chinensis particle, and 70~90 mesh mushroom culture medium particles of 500~700g are added thereto, It is uniformly mixed, obtains mixed fermentation object, the sodium chloride solution that mass fraction is 25% is then added into fermentor and impregnates mixing hair Ferment object.
（2）To the immersion mixed fermentation object heating water bath obtained in step 2 to 30~40 DEG C, a concentration of 15% phosphorus is added Then 100~200 parts of 200~300 parts of acid sodium solution and cellulase, hydrolysis 60~90 minutes filter, be dried in vacuo, Drying temperature is 65 DEG C, by the sea lettuce particle ultra violet lamp 35 minutes after drying, keep 10~15min of temperature to get to Pretreated sea lettuce particle.
（3）The preparation and processing of granulating agent：The polyvinyl alcohol that parts by weight are 400~700 parts a concentration of 8% is added first In 10% aqueous emulsion of bentonite through high speed dispersion for being 5 parts to parts by weight, it is stirred to react 30~60 minutes, then will be produced Allicin and citric acid solution is added in object, and it is 3.5~4.5 to adjust pH, is stirred to react 20~40 minutes and is uniformly mixed, finally should Sea lettuce particle made from mixing component and (2) step obtains granulating agent according to the ratio mixing of weight ratio 5~2.
（4）Prepare feed granules：By concentrated feed and the (the 3rd）Step granulating agent obtained presses 3：2 ratios are uniformly mixed, and are mixed simultaneously Enter a concentration of 0.01~0.02% dilute iodine solution, routinely spherical feed granules are made in technique.
Further preferably, above-mentioned concentrated feed is consisted of the following compositions according to weight fraction：20~30 parts of soya-bean cake, wheat bran 30~ 45 parts, 15~25 parts of corn flour, 10~20 parts of paddy meal, 5~10 parts of arginine, 3~7 parts of fish meal, 2~10 parts of oyster shell whiting, food 0.5~1 part of salt, 10~14 parts of Galactanase, 10~15 parts of glycine betaine, 1~6 part of l-carnitine, 1~5 part of Chinese fir wood charcoal of propolis 2~6 parts of 1~3 part of powder and Chinese medicine additive.
Further preferably, above-mentioned concentrated feed is consisted of the following compositions according to weight fraction：25 parts of soya-bean cake, 37 parts of wheat bran are beautiful 22 parts of rice flour, 16 parts of paddy meal, 7 parts of arginine, 5 parts of fish meal, 4 parts of oyster shell whiting, 0.8 part of salt, 12 parts of Galactanase, beet 12 parts of alkali, 4 parts of l-carnitine, 4 parts of 3 parts of propolis, 2 parts of China fir powdered carbon and Chinese medicine additive.
Further preferably, the Chinese medicine additive be Asiatic plantain, bitter fruit leaf, acalypha copperleaf, the coptis, Radix Glycyrrhizae, tea leaf powder and The mixture of onion.
Compared with prior art, the beneficial effects of the invention are as follows：
1. sea lettuce fermentation process of the present invention, and send out the sodium chloride solution immersion mixing for being added that mass fraction is 25% in ferment device Fermentate is the key point of the present invention, and many experiments are found, after sea lettuce is fermented and after sodium chloride solution immersion treatment, With the connection such as Galactanase, l-carnitine, China fir powdered carbon and use to live pig endoparasite with significant lethal effect, worm's ovum Slip and Negative rate on the egg significantly improve, and have a good curative effect to the various parasitic diseases of summer and autumn rainy season pig, it is quick and It has no toxic side effect, may additionally facilitate growing development of live pig, improve lean meat percentage；The substances such as fish meal and arginine, corn flour in formula, Nutritional ingredient that can be in supplement feed, promotes live pig development, improves lean meat percentage.
It is the present invention 2. a concentration of 15% sodium radio-phosphate,P-32 solution and cellulase is added in impregnating mixed fermentation object in the present invention Another key point, proves by a large number of experiments, certain density sodium radio-phosphate,P-32 solution Hai Bai to fermentation mixed with cellulase Dish hydrolysis can utmostly increase solubility of the digestive system to nutriment, improve absorption of the body to various nutrients, It solves the problems, such as that nutrient is difficult to be completely broken down and absorb in current feed, reduces the waste that is largely lost of nutrient, improve pig To feed absorptivity, lean meat percentage is further increased.
3. the present invention is added allicin and citric acid solution in the preparation of granulating agent, allicin and citric acid solution can be with The environment for adjusting the digested system of pig, promotes the appetite of pig, improves the digestibility of pig, the nutrients qualitative change for being difficult to absorb For the nutrient that pig can absorb, lean meat percentage is further increased.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment 1
1 rainy season of the embodiment of the present invention improves pig lean meat percentage feed for nursing, and preparation method includes the following steps：
（1）Sea lettuce fermentation process：After sea lettuce is cleaned impurity elimination, the sea lettuce of a length of 3cm is cut to using side tool Grain, sea lettuce particle is put into round, and the 70 mesh mushroom culture medium particles of 500g are added thereto, is uniformly mixed, is obtained Then the sodium chloride solution that mass fraction is 25% is added into fermentor and impregnates mixed fermentation object for mixed fermentation object.
（2）To the immersion mixed fermentation object heating water bath obtained in step 2 to 30 DEG C, a concentration of 15% sodium phosphate is added Then 100 parts of 200 parts of solution and cellulase, hydrolysis 60 minutes filter, be dried in vacuo, and drying temperature is 65 DEG C, will be done Sea lettuce particle ultra violet lamp after dry 35 minutes keeps temperature 10min to get to pretreated sea lettuce particle.
（3）The preparation and processing of granulating agent：The polyvinyl alcohol that parts by weight are 400 parts a concentration of 8% is added to weight first It measures in 10% aqueous emulsion of bentonite through high speed dispersion that part is 5 parts, is stirred to react 30 minutes, then will obtain product and be added greatly Allicin and citric acid solution, it is 3.5 to adjust pH, is stirred to react 20 minutes and is uniformly mixed, finally by the mixing component and (2) step Sea lettuce particle obtained obtains granulating agent according to the ratio mixing of weight ratio 5~2；
（4）Prepare feed granules：By 20 parts of soya-bean cake in concentrated feed, 30 parts of wheat bran, 15 parts of corn flour, 10 parts of paddy meal, arginine 5 Part, 3 parts of fish meal, 2 parts of oyster shell whiting, 0.5 part of salt, 10 parts of Galactanase, 10 parts of glycine betaine, 1 part of l-carnitine, 1 part of propolis, 1 part of China fir powdered carbon and 2 parts of co-grindings of Chinese medicine additive are uniform, then with the (the 3rd）Step granulating agent obtained presses 3：The mixing of 2 ratios is equal It is even, while incorporation of concentration is 0.01% dilute iodine solution, routinely spherical feed granules are made in technique.
Embodiment 2
2 rainy season of the embodiment of the present invention improves pig lean meat percentage feed for nursing, and preparation method includes the following steps：
（1）Sea lettuce fermentation process：After sea lettuce is cleaned impurity elimination, the sea lettuce of a length of 5cm is cut to using side tool Grain, sea lettuce particle is put into round, and the 90 mesh mushroom culture medium particles of 700g are added thereto, is uniformly mixed, is obtained Then the sodium chloride solution that mass fraction is 25% is added into fermentor and impregnates mixed fermentation object for mixed fermentation object.
（2）To the immersion mixed fermentation object heating water bath obtained in step 2 to 40 DEG C, a concentration of 15% sodium phosphate is added Then 200 parts of 300 parts of solution and cellulase, hydrolysis 90 minutes filter, be dried in vacuo, and drying temperature is 65 DEG C, will be done Sea lettuce particle ultra violet lamp after dry 35 minutes keeps temperature 15min to get to pretreated sea lettuce particle.
（3）The preparation and processing of granulating agent：The polyvinyl alcohol that parts by weight are 700 parts a concentration of 8% is added to weight first It measures in 10% aqueous emulsion of bentonite through high speed dispersion that part is 5 parts, is stirred to react 60 minutes, then will obtain product and be added greatly Allicin and citric acid solution, it is 4.5 to adjust pH, is stirred to react 40 minutes and is uniformly mixed, finally by the mixing component and (2) step Sea lettuce particle obtained obtains granulating agent according to the ratio mixing of weight ratio 5~2.
（4）Prepare feed granules：By 30 parts of soya-bean cake in concentrated feed, 45 parts of wheat bran, 25 parts of corn flour, 20 parts of paddy meal, essence 10 parts of propylhomoserin, 7 parts of fish meal, 10 parts of oyster shell whiting, 1 part of salt, 14 parts of Galactanase, 15 parts of glycine betaine, 6 parts of l-carnitine, bee 5 parts of glue, 3 parts of China fir powdered carbon and 6 parts of co-grindings of Chinese medicine additive are uniform, then with the (the 3rd）Step granulating agent obtained presses 3：2 ratios It is uniformly mixed, while dilute iodine solution that incorporation of concentration is 0.02%, routinely spherical feed granules are made in technique.
Embodiment 3
3 rainy season of the embodiment of the present invention improves pig lean meat percentage feed for nursing, and preparation method includes the following steps：
（1）Sea lettuce fermentation process：After sea lettuce is cleaned impurity elimination, the sea lettuce of a length of 4cm is cut to using side tool Grain, sea lettuce particle is put into round, and the 80 mesh mushroom culture medium particles of 600g are added thereto, is uniformly mixed, is obtained Then the sodium chloride solution that mass fraction is 25% is added into fermentor and impregnates mixed fermentation object for mixed fermentation object.
（2）To the immersion mixed fermentation object heating water bath obtained in step 2 to 36 DEG C, a concentration of 15% sodium phosphate is added Then 160 parts of 250 parts of solution and cellulase, hydrolysis 75 minutes filter, be dried in vacuo, and drying temperature is 65 DEG C, will be done Sea lettuce particle ultra violet lamp after dry 35 minutes keeps temperature 12min to get to pretreated sea lettuce particle.
（3）The preparation and processing of granulating agent：The polyvinyl alcohol that parts by weight are 550 parts a concentration of 8% is added to weight first It measures in 10% aqueous emulsion of bentonite through high speed dispersion that part is 5 parts, is stirred to react 45 minutes, then will obtain product and be added greatly Allicin and citric acid solution, it is 4.2 to adjust pH, is stirred to react 30 minutes and is uniformly mixed, finally by the mixing component and (2) step Sea lettuce particle obtained obtains granulating agent according to the ratio mixing of weight ratio 5~2.
（4）Prepare feed granules：By 25 parts of soya-bean cake in concentrated feed, 37 parts of wheat bran, 22 parts of corn flour, 16 parts of paddy meal, essence 7 parts of propylhomoserin, 5 parts of fish meal, 4 parts of oyster shell whiting, 0.8 part of salt, 12 parts of Galactanase, 12 parts of glycine betaine, 4 parts of l-carnitine, bee 3 parts of glue, 2 parts of China fir powdered carbon and 4 parts of co-grindings of Chinese medicine additive are uniform, then with the (the 3rd）Step granulating agent obtained presses 3：2 ratios It is uniformly mixed, while dilute iodine solution that incorporation of concentration is 0.015%, routinely spherical feed granules are made in technique.
Comparative example 1
1 rainy season of comparative example of the present invention improves pig lean meat percentage feed for nursing, and preparation method includes the following steps：
（1）Sea lettuce fermentation process：After sea lettuce is cleaned impurity elimination, the sea lettuce of a length of 4cm is cut to using side tool Grain, sea lettuce particle is put into round, and the 80 mesh mushroom culture medium particles of 600g are added thereto, is uniformly mixed, is obtained Mixed fermentation object.
（2）To the fermentate heating water bath obtained in step 2 to 36 DEG C, a concentration of 15% sodium radio-phosphate,P-32 solution 250 is added Then 160 parts of part and cellulase, hydrolysis 75 minutes filter, be dried in vacuo, and drying temperature is 65 DEG C, after drying Sea lettuce particle ultra violet lamp 35 minutes keeps temperature 12min to get to pretreated sea lettuce particle.
（3）The preparation and processing of granulating agent：The polyvinyl alcohol that parts by weight are 550 parts a concentration of 8% is added to weight first It measures in 10% aqueous emulsion of bentonite through high speed dispersion that part is 5 parts, is stirred to react 45 minutes, then will obtain product and be added greatly Allicin and citric acid solution, it is 4.2 to adjust pH, is stirred to react 30 minutes and is uniformly mixed, finally by the mixing component and (2) step Sea lettuce particle obtained obtains granulating agent according to the ratio mixing of weight ratio 5~2.
（4）Prepare feed granules：By 25 parts of soya-bean cake in concentrated feed, 37 parts of wheat bran, 22 parts of corn flour, 16 parts of paddy meal, essence 7 parts of propylhomoserin, 5 parts of fish meal, 4 parts of oyster shell whiting, 0.8 part of salt, 12 parts of Galactanase, 12 parts of glycine betaine, 4 parts of l-carnitine, bee 3 parts of glue, 2 parts of China fir powdered carbon and 4 parts of co-grindings of Chinese medicine additive are uniform, then with the (the 3rd）Step granulating agent obtained presses 3：2 ratios It is uniformly mixed, while dilute iodine solution that incorporation of concentration is 0.015%, routinely spherical feed granules are made in technique.
During the comparative example is after the sea lettuce fermentation process, do not add the sodium chloride solution that mass fraction is 25% impregnate it is mixed Fermentate is closed, as remaining.
Comparative example 2
2 rainy season of comparative example of the present invention improves pig lean meat percentage feed for nursing, and preparation method includes the following steps：
（1）Sea lettuce fermentation process：After sea lettuce is cleaned impurity elimination, the sea lettuce of a length of 4cm is cut to using side tool Grain, sea lettuce particle is put into round, and the 80 mesh mushroom culture medium particles of 600g are added thereto, is uniformly mixed, is obtained Then the sodium chloride solution that mass fraction is 25% is added into fermentor and impregnates mixed fermentation object for mixed fermentation object.
（2）The preparation and processing of granulating agent：The polyvinyl alcohol that parts by weight are 550 parts a concentration of 8% is added to weight first It measures in 10% aqueous emulsion of bentonite through high speed dispersion that part is 5 parts, is stirred to react 45 minutes, then will obtain product and be added greatly Allicin and citric acid solution, it is 4.2 to adjust pH, is stirred to react 30 minutes and is uniformly mixed, finally by the mixing component and (1) step Sea lettuce obtained impregnates mixed fermentation object according to the ratio mixing of weight ratio 5~2, obtains granulating agent.
（3）Prepare feed granules：By 25 parts of soya-bean cake in concentrated feed, 37 parts of wheat bran, 22 parts of corn flour, 16 parts of paddy meal, essence 7 parts of propylhomoserin, 5 parts of fish meal, 4 parts of oyster shell whiting, 0.8 part of salt, 12 parts of Galactanase, 12 parts of glycine betaine, 4 parts of l-carnitine, bee 3 parts of glue, 2 parts of China fir powdered carbon and 4 parts of co-grindings of Chinese medicine additive are uniform, then with the (the 3rd）Step granulating agent obtained presses 3：2 ratios It is uniformly mixed, while dilute iodine solution that incorporation of concentration is 0.015%, routinely spherical feed granules are made in technique.
The comparative example is fermented in sea lettuce after immersion treatment, and step is deleted（2）, i.e., a concentration of 15% sodium phosphate is not added Solution and cellulase, do not participate in hydrolysis.
Comparative example 3
1 rainy season of comparative example of the present invention improves pig lean meat percentage feed for nursing, and preparation method includes the following steps：
（1）Sea lettuce fermentation process：After sea lettuce is cleaned impurity elimination, the sea lettuce of a length of 4cm is cut to using side tool Grain, sea lettuce particle is put into round, and the 80 mesh mushroom culture medium particles of 600g are added thereto, is uniformly mixed, is obtained Mixed fermentation object.
（2）To the fermentate heating water bath obtained in step 2 to 36 DEG C, a concentration of 15% sodium radio-phosphate,P-32 solution 250 is added, Reaction 75 minutes, is then filtered, and is dried in vacuo, and drying temperature is 65 DEG C, by the sea lettuce particle ultra violet lamp 35 after drying Minute, keep temperature 12min to get to pretreated sea lettuce particle.
（3）The preparation and processing of granulating agent：The polyvinyl alcohol that parts by weight are 550 parts a concentration of 8% is added to weight first It measures in 10% aqueous emulsion of bentonite through high speed dispersion that part is 5 parts, is stirred to react 45 minutes, then will obtain product and be added greatly Allicin and citric acid solution, it is 4.2 to adjust pH, is stirred to react 30 minutes and is uniformly mixed, finally by the mixing component and (2) step Sea lettuce particle obtained obtains granulating agent according to the ratio mixing of weight ratio 5~2.
（4）Prepare feed granules：By 25 parts of soya-bean cake in concentrated feed, 37 parts of wheat bran, 22 parts of corn flour, 16 parts of paddy meal, essence 7 parts of propylhomoserin, 5 parts of fish meal, 4 parts of oyster shell whiting, 0.8 part of salt, 12 parts of Galactanase, 12 parts of glycine betaine, 4 parts of l-carnitine, bee 3 parts of glue, 2 parts of China fir powdered carbon and 4 parts of co-grindings of Chinese medicine additive are uniform, then with the (the 3rd）Step granulating agent obtained presses 3：2 ratios It is uniformly mixed, while dilute iodine solution that incorporation of concentration is 0.015%, routinely spherical feed granules are made in technique.
The comparative example is fermented in sea lettuce after immersion treatment, and step is deleted（2）The cellulase of middle addition is participated in anti- It answers.
Comparative example 4
3 rainy season of comparative example of the present invention improves pig lean meat percentage feed for nursing, and preparation method includes the following steps：
（1）Sea lettuce fermentation process：After sea lettuce is cleaned impurity elimination, the sea lettuce of a length of 4cm is cut to using side tool Grain, sea lettuce particle is put into round, and the 80 mesh mushroom culture medium particles of 600g are added thereto, is uniformly mixed, is obtained Mixed fermentation object.
（2）To the fermentate heating water bath obtained in step 2 to 36 DEG C, a concentration of 15% sodium radio-phosphate,P-32 solution 250 is added Then 160 parts of part and cellulase, hydrolysis 75 minutes filter, be dried in vacuo, and drying temperature is 65 DEG C, after drying Sea lettuce particle ultra violet lamp 35 minutes keeps temperature 12min to get to pretreated sea lettuce particle.
（3）The preparation and processing of granulating agent：The polyvinyl alcohol that parts by weight are 550 parts a concentration of 8% is added to weight first It measures in 10% aqueous emulsion of bentonite through high speed dispersion that part is 5 parts, is stirred to react 45 minutes, by the mixing component and (2) Step sea lettuce particle obtained obtains granulating agent according to the ratio mixing of weight ratio 5~2.
（4）Prepare feed granules：By 25 parts of soya-bean cake in concentrated feed, 37 parts of wheat bran, 22 parts of corn flour, 16 parts of paddy meal, essence 7 parts of propylhomoserin, 5 parts of fish meal, 4 parts of oyster shell whiting, 0.8 part of salt, 12 parts of Galactanase, 12 parts of glycine betaine, 4 parts of l-carnitine, bee 3 parts of glue, 2 parts of China fir powdered carbon and 4 parts of co-grindings of Chinese medicine additive are uniform, then with the (the 3rd）Step granulating agent obtained presses 3：2 ratios It is uniformly mixed, while dilute iodine solution that incorporation of concentration is 0.015%, routinely spherical feed granules are made in technique.
The comparative example deletes step in preparation process（3）The allicin and citric acid solution of middle addition.
Experiment 1：
In Anhui Wuwei County, farm's experiment of a certain large scale commercial product pig, farm's average weight are（81.5）The health pig of kg 400, statistical analysis weight differences are not notable.8 groups are randomly divided into, 3 test groups, 4 control groups and 1 conventional feed pair According to group, i.e. three embodiments, four comparative examples, a conventional group, every group 50, male and female is fifty-fifty.City is used in conventional group daily ration Conventional additives feed on face, three embodiments and four comparative examples, respectively using the feed prepared in the present invention.Routinely into Row is immune and expelling parasite, off-test claim test pig end to weigh and record feed consumption rate, calculates feedstuff-meat ratio, while every group is selected similar in weight 10 pigs are butchered, and following index is measured：The thickness of backfat, lean meat percentage and illness rate.Experimental period is July 1 to August one Day, totally 30 days, experimental period, observed the incidence of pig simultaneously, the results are shown in Table 1：
Table 1
First starting weight（kg） End weight（kg） Feed intake（Kg/ heads） Feedstuff-meat ratio Illness rate（%） After back fat（cm） Lean meat percentage（%）
Conventional group 81.5 103.2 5.72 3.24 4.8 1.78 56.4
Embodiment 1 81.2 108.9 5.22 2.92 3.1 1.41 70.2
Embodiment 2 81.1 109.2 5.34 2.89 3.3 1.46 68.7
Embodiment 3 81.2 113.26 5.48 2.72 2.4 1.22 73.5
Comparative example 1 81.1 105.8 5.60 3.12 4.0 1.38 66.9
Comparative example 2 81.3 105.2 5.42 3.02 3.5 1.34 65.8
Comparative example 3 81.4 106.7 5.37 2.97 3.2 1.36 67.2
Comparative example 4 81.2 107.5 5.56 2.89 3.8 1.30 70.7
It is shown from above-described embodiment and comparative example data, for embodiment 1-2 data compared with conventional group, embodiment 3 is best real Example is applied, three groups of embodiment 1-3 obviously lower compared to the common group of illness rate in pig, are significantly increased in pig lean meat percentage, feed Digestive utilization ratio is high, and pig Nutrient Absorption rate high conversion rate fundamentally improves the lean meat percentage and quality of pork；1 He of comparative example Most preferred embodiment 3 compares, and end weight, the lean meat percentage of pig are remarkably decreased, and are significantly improved in illness rate, are illustrated to add in step 1 Sodium chloride solution impregnate the illness rate control effect protrusion that mixed fermentation object cultivate pig in rainy season, to summer and autumn rainy season pig Various parasitic diseases have good curative effect, quick and have no toxic side effect, and tool is significantly improved the effect of lean meat percentage；Comparison Example 2-3 compares with embodiment 3, illustrates the sodium radio-phosphate,P-32 solution added in feed hydrolysis fermentate pair mixed with cellulase Increase production in pork and raising lean meat percentage is better；Comparative example 4 compares with most preferred embodiment 3, illustrates allicin living and lemon The addition of acid solution has further booster action, has further effect to improving lean meat percentage.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (4)

1. a kind of preparation method improving rainy season pig lean meat percentage feed for nursing, which is characterized in that include the following steps：
（1）Sea lettuce is handled：After sea lettuce is cleaned impurity elimination, the sea lettuce of a length of 3~5cm is cut to using side tool Grain, sea lettuce particle is put into fermentor, and 70~90 mesh mushroom culture medium particles of 500~700g, mixing are added thereto Uniformly, mixed fermentation object is obtained, the sodium chloride solution that mass fraction is 25% is then added into fermentor and impregnates mixed fermentation object；
（2）To the immersion mixed fermentation object heating water bath obtained in step 2 to 30~40 DEG C, a concentration of 15% sodium phosphate is added Then 100~200 parts of 200~300 parts of solution and cellulase, hydrolysis 60~90 minutes filter, be dried in vacuo, dry Temperature is 65 DEG C, by the sea lettuce particle ultra violet lamp 35 minutes after drying, keeps 10~15min of temperature to get to pre- place Sea lettuce particle after reason；
（3）The preparation and processing of granulating agent：The polyvinyl alcohol that parts by weight are 400~700 parts a concentration of 8% is added to weight first It measures in 10% aqueous emulsion of bentonite through high speed dispersion that part is 5 parts, is stirred to react 30~60 minutes, then will obtain product and add Enter allicin and citric acid solution, it is 3.5~4.5 to adjust pH, is stirred to react 20~40 minutes and is uniformly mixed, finally by the mixing Sea lettuce particle made from component and (2) step obtains granulating agent according to the ratio mixing of weight ratio 5~2；
（4）Prepare feed granules：By concentrated feed and the (the 3rd）Step granulating agent obtained presses 3：2 ratios are uniformly mixed, while being mixed dense Degree is 0.01~0.02% dilute iodine solution, and routinely spherical feed granules are made in technique.
2. a kind of preparation method improving rainy season pig lean meat percentage feed for nursing according to claim 1, which is characterized in that described Concentrated feed is consisted of the following compositions according to weight fraction：20~30 parts of soya-bean cake, 30~45 parts of wheat bran, 15~25 parts of corn flour, rice 10~20 parts of flour, 5~10 parts of arginine, 3~7 parts of fish meal, 2~10 parts of oyster shell whiting, 0.5~1 part of salt, Galactanase 10 ~14 parts, 10~15 parts of glycine betaine, 1~6 part of l-carnitine, 1~5 part of propolis, 1~3 part of China fir powdered carbon and Chinese medicine additive 2~6 Part.
3. a kind of preparation method improving rainy season pig lean meat percentage feed for nursing according to claim 2, which is characterized in that described Concentrated feed is consisted of the following compositions according to weight fraction：25 parts of soya-bean cake, 37 parts of wheat bran, 22 parts of corn flour, 16 parts of paddy meal, smart ammonia 7 parts of acid, 5 parts of fish meal, 4 parts of oyster shell whiting, 0.8 part of salt, 12 parts of Galactanase, 12 parts of glycine betaine, 4 parts of l-carnitine, propolis 3 4 parts of part, 2 parts of China fir powdered carbon and Chinese medicine additive.
4. a kind of preparation method improving rainy season pig lean meat percentage feed for nursing according to claim 3, it is characterised in that：It is described Chinese medicine additive be Asiatic plantain, bitter fruit leaf, acalypha copperleaf, the coptis, Radix Glycyrrhizae, tea leaf powder and onion mixture.
CN201810316022.7A 2018-04-10 2018-04-10 A kind of preparation method improving rainy season pig lean meat percentage feed for nursing Withdrawn CN108771012A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114158508A (en) * 2021-11-30 2022-03-11 海南归耘田农业科技有限公司 Method for effectively preventing crayfish from being infected by parasite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114158508A (en) * 2021-11-30 2022-03-11 海南归耘田农业科技有限公司 Method for effectively preventing crayfish from being infected by parasite

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