CN103609849A - Pig feed, preparation method thereof and application of grassiness in pig feed - Google Patents
Pig feed, preparation method thereof and application of grassiness in pig feed Download PDFInfo
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- CN103609849A CN103609849A CN201310605374.1A CN201310605374A CN103609849A CN 103609849 A CN103609849 A CN 103609849A CN 201310605374 A CN201310605374 A CN 201310605374A CN 103609849 A CN103609849 A CN 103609849A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The invention relates to the technical field of feeds, and in particular relates to a pig feed, a preparation method thereof and application of grassiness in the pig feed. The pig feed comprises the following components in percentage by weight: 20-30% of grassiness fermented material, 55-65% of corn and 10-15% of bean pulp, wherein the grassiness fermented material comprises the following components in percentage by weight: 65-75% of fresh grassiness, 5-8% of corn powder and 20-30% of peptide leavening agent. The preparation method of the pig feed comprises the following steps: firstly, preparing the grassiness fermented material, and secondly, preparing the pig feed. As the pig feed does not contain wheat bran, aflatoxin which can be generated in the storage process of wheat bran can be prevented in the pig feed, and pigs fed with the pig feed have less possibility of being sick or dead. Furthermore, the production cost of the pig feed is reduced by 8-10%, and the production benefits are greatly increased.
Description
Technical field
The present invention relates to field of feed, be specifically related to a kind of pig feed and preparation method thereof and the application of napier grass at pig feed.
Background technology
Pig feed of the prior art is generally usingd wheat bran (wheat bran is again wheat bran) as one of key component, and because wheat bran is rich in cellulose and vitamin, so wheat bran is extremely important to the nutritive value of the growth of pig and raising pork.But, wheat bran is as easy as rolling off a log making moist in the process of preserving, and its storage life is short, and the general storage time is one month, and, wheat bran is easy mouldy generation aflatoxin after making moist, if the wheat bran that contains aflatoxin continues in order to feed pigs, not only harmful to the growth of pig, easily cause pig sick or dead, and, if people have eaten these porks that contain aflatoxin, also easily cause human body poisoning or carcinogenic.In addition, the price of wheat bran is relatively high, makes the production cost of raising pigs higher.Therefore, need badly and seek a kind of new pig feed component in order to substitute wheat bran.
Summary of the invention
One of object of the present invention is for the deficiencies in the prior art, a kind of pig feed is provided, this pig feed does not contain wheat bran component, can avoid this pig feed easily to produce aflatoxin, thereby make to be not easy with the pig that this pig feed is fed sick or dead, and the production cost of this pig feed is lower.
Two of object of the present invention is for the deficiencies in the prior art, a kind of preparation method of pig feed is provided, the preparation method of this pig feed makes this pig feed not contain wheat bran component, can avoid this pig feed easily to produce aflatoxin, thereby make to be not easy with the pig that this pig feed is fed sick or dead, and make the production cost of this pig feed lower.
Three of object of the present invention is for the deficiencies in the prior art, the application of napier grass at pig feed is provided, thereby make prepared pig feed not contain wheat bran component, can avoid this pig feed easily to produce aflatoxin, thereby make to be not easy with the pig that this pig feed is fed sick or dead, and make the production cost of this pig feed lower.
To achieve these goals, the present invention adopts following technical scheme:
A pig feed, it comprises the component of following percentage by weight:
Napier grass fermentation material 20% ~ 30%
Corn 55% ~ 65%
Dregs of beans 10% ~ 15%;
Described napier grass fermentation material comprises the component of following percentage by weight:
Fresh napier grass 65% ~ 75%
Corn flour 5% ~ 8%
Containing peptide leavening 20% ~ 30%.
Wherein, the described peptide leavening that contains is provided by Bry bio tech ltd, Foshan City, and name of product is Australia's dimension polypeptide (livestock and poultry).
Preferably, a kind of pig feed, it comprises the component of following percentage by weight:
Napier grass fermentation material 20% ~ 25%
Corn 60% ~ 65%
Dregs of beans 10% ~ 15%;
Described napier grass fermentation material comprises the component of following percentage by weight:
Fresh napier grass 65% ~ 70%
Corn flour 5% ~ 8%
Containing peptide leavening 25% ~ 30%.
More preferred, a kind of pig feed, it comprises the component of following percentage by weight:
Napier grass fermentation material 25%
Corn 60%
Dregs of beans 15%;
Described napier grass fermentation material comprises the component of following percentage by weight:
Fresh napier grass 70%
Corn flour 5%
Containing peptide leavening 25%.
More preferred, a kind of pig feed, it comprises the component of following percentage by weight:
Napier grass fermentation material 30%
Corn 55%
Dregs of beans 15%;
Described napier grass fermentation material comprises the component of following percentage by weight:
Fresh napier grass 75%
Corn flour 5%
Containing peptide leavening 20%.
The preparation method of above-mentioned a kind of pig feed, it comprises the following steps:
(1) preparation of napier grass fermentation material
Step 1, utilizes pulverizer to pulverize fresh napier grass by formula ratio, obtains napier grass shot-like particle;
Step 2, obtained to compound containing after peptide leavening mixes of the corn flour of described napier grass shot-like particle, formula ratio and formula ratio, utilize fermentation vat to carry out sealing and fermenting 3 days ~ 5 days described compound, and to keep fermentation temperature be 40 ℃ ~ 50 ℃, thereby prepare napier grass fermentation material;
(2) preparation of pig feed
After described napier grass fermentation material, corn and dregs of beans are mixed in mixer, obtain described pig feed.
In technique scheme, in the step 2 of the preparation of described napier grass fermentation material, described compound utilizes fermentation vat to carry out sealing and fermenting 4 days.
In technique scheme, in the step 2 of the preparation of described napier grass fermentation material, described fermentation temperature is set to 45 ℃.
Fresh napier grass in above-mentioned a kind of pig feed is in the application of pig feed.
Napier grass fermentation material in above-mentioned a kind of pig feed is in the application of pig feed.
Compared with prior art, beneficial effect is in the present invention:
(1) a kind of pig feed provided by the invention is owing to not containing wheat bran component, can avoid wheat bran in the process of depositing, easily to produce aflatoxin, thereby avoid this pig feed to contain aflatoxin, thereby can make to be not easy sick or dead with the pig that this pig feed is fed.
(2) a kind of pig feed provided by the invention, because being used napier grass fermentation material, this pig feed substitutes wheat bran, and the production cost of napier grass fermentation material is well below the purchase cost of wheat bran, thereby reduced the production cost of this pig feed, and make the production cost of this pig feed reduce by 8% ~ 10%, greatly improved productivity effect.
(3) a kind of pig feed provided by the invention, because one of key component is napier grass fermentation material, and the fresh napier grass of using in napier grass fermentation material is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.
(4) preparation method of a kind of pig feed provided by the invention is simple, and production cost is low, and can be applicable to large-scale production.
(5) fresh napier grass provided by the invention is for the application of pig feed, and its application process is simple, and production cost is low, and due to napier grass easy to raise, can be applicable to large-scale farming pig.
(6) napier grass fermentation material provided by the invention is for the application of pig feed, and because the preparation method of napier grass fermentation material is simple, preparation time is short, can be applicable to large-scale farming pig.
The specific embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
embodiment 1.
A pig feed, it comprises the raw material of following weight:
Napier grass fermentation material 25 kg, corn 60 kg, dregs of beans 15 kg;
Wherein, napier grass fermentation material comprises the raw material of following weight: fresh napier grass 70 kg, corn flour 5 kg, containing peptide leavening 25 kg.
Wherein, containing peptide leavening, by Bry bio tech ltd, Foshan City, provided, name of product is Australia's dimension polypeptide (livestock and poultry).
The preparation method of above-mentioned pig feed is as follows:
(1) preparation of napier grass fermentation material
Step 1, utilizes pulverizer to pulverize fresh napier grass by formula ratio, obtains napier grass shot-like particle;
Step 2, obtains compound by after the mixing containing peptide leavening of the corn flour of napier grass shot-like particle, formula ratio and formula ratio, utilizes fermentation vat to carry out sealing and fermenting 4 days compound, and to keep fermentation temperature be 45 ℃, thereby prepares napier grass fermentation material;
(2) preparation of pig feed
After napier grass fermentation material, corn and dregs of beans are mixed in mixer, obtain pig feed.
The pig feed that the present embodiment makes is owing to not containing wheat bran component, can avoid wheat bran in the process of depositing, easily to produce aflatoxin, thereby avoid this pig feed to contain aflatoxin, thereby can make to be not easy sick or dead with the pig that this pig feed is fed.And, because this pig feed is used napier grass fermentation material, substitute wheat bran, and the production cost of napier grass fermentation material is well below the purchase cost of wheat bran, thereby reduced the production cost of this pig feed, and make the production cost of this pig feed reduce by 9%, greatly improved productivity effect.
Fresh napier grass in above-mentioned a kind of pig feed is applied to pig feed, because fresh napier grass is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And this application process is simple, production cost is low, and due to napier grass easy to raise, can be applicable to large-scale farming pig.
Napier grass fermentation material in above-mentioned a kind of pig feed is applied to pig feed, because the fresh napier grass of using in napier grass fermentation material is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And the preparation method of napier grass fermentation material is simple, preparation time is short, can be applicable to large-scale farming pig.
embodiment 2.
A pig feed, it comprises the raw material of following weight:
Napier grass fermentation material 30kg, corn 55 kg, dregs of beans 15 kg;
Wherein, napier grass fermentation material comprises the raw material of following weight: fresh napier grass 75 kg, corn flour 5 kg, containing peptide leavening 20 kg.
Wherein, containing peptide leavening, by Bry bio tech ltd, Foshan City, provided, name of product is Australia's dimension polypeptide (livestock and poultry).
The preparation method of above-mentioned pig feed is as follows:
(1) preparation of napier grass fermentation material
Step 1, utilizes pulverizer to pulverize fresh napier grass by formula ratio, obtains napier grass shot-like particle;
Step 2, obtains compound by after the mixing containing peptide leavening of the corn flour of napier grass shot-like particle, formula ratio and formula ratio, utilizes fermentation vat to carry out sealing and fermenting 3 days compound, and to keep fermentation temperature be 50 ℃, thereby prepares napier grass fermentation material;
(2) preparation of pig feed
After napier grass fermentation material, corn and dregs of beans are mixed in mixer, obtain pig feed.
The pig feed that the present embodiment makes is owing to not containing wheat bran component, can avoid wheat bran in the process of depositing, easily to produce aflatoxin, thereby avoid this pig feed to contain aflatoxin, thereby can make to be not easy sick or dead with the pig that this pig feed is fed.And, because this pig feed is used napier grass fermentation material, substitute wheat bran, and the production cost of napier grass fermentation material is well below the purchase cost of wheat bran, thereby reduced the production cost of this pig feed, and make the production cost of this pig feed reduce by 10%, greatly improved productivity effect.
Fresh napier grass in above-mentioned a kind of pig feed is applied to pig feed, because fresh napier grass is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And this application process is simple, production cost is low, and due to napier grass easy to raise, can be applicable to large-scale farming pig.
Napier grass fermentation material in above-mentioned a kind of pig feed is applied to pig feed, because the fresh napier grass of using in napier grass fermentation material is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And the preparation method of napier grass fermentation material is simple, preparation time is short, can be applicable to large-scale farming pig.
embodiment 3.
A pig feed, it comprises the raw material of following weight:
Napier grass fermentation material 20 kg, corn 65 kg, dregs of beans 15 kg;
Wherein, napier grass fermentation material comprises the raw material of following weight: fresh napier grass 65 kg, corn flour 8 kg, containing peptide leavening 27 kg.
Wherein, containing peptide leavening, by Bry bio tech ltd, Foshan City, provided, name of product is Australia's dimension polypeptide (livestock and poultry).
The preparation method of above-mentioned pig feed is as follows:
(1) preparation of napier grass fermentation material
Step 1, utilizes pulverizer to pulverize fresh napier grass by formula ratio, obtains napier grass shot-like particle;
Step 2, obtains compound by after the mixing containing peptide leavening of the corn flour of napier grass shot-like particle, formula ratio and formula ratio, utilizes fermentation vat to carry out sealing and fermenting 5 days compound, and to keep fermentation temperature be 40 ℃, thereby prepares napier grass fermentation material;
(2) preparation of pig feed
After napier grass fermentation material, corn and dregs of beans are mixed in mixer, obtain pig feed.
The pig feed that the present embodiment makes is owing to not containing wheat bran component, can avoid wheat bran in the process of depositing, easily to produce aflatoxin, thereby avoid this pig feed to contain aflatoxin, thereby can make to be not easy sick or dead with the pig that this pig feed is fed.And, because this pig feed is used napier grass fermentation material, substitute wheat bran, and the production cost of napier grass fermentation material is well below the purchase cost of wheat bran, thereby reduced the production cost of this pig feed, and make the production cost of this pig feed reduce by 8%, greatly improved productivity effect.
Fresh napier grass in above-mentioned a kind of pig feed is applied to pig feed, because fresh napier grass is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And this application process is simple, production cost is low, and due to napier grass easy to raise, can be applicable to large-scale farming pig.
Napier grass fermentation material in above-mentioned a kind of pig feed is applied to pig feed, because the fresh napier grass of using in napier grass fermentation material is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And the preparation method of napier grass fermentation material is simple, preparation time is short, can be applicable to large-scale farming pig.
embodiment 4.
A pig feed, it comprises the raw material of following weight:
Napier grass fermentation material 27 kg, corn 63 kg, dregs of beans 10 kg;
Wherein, napier grass fermentation material comprises the raw material of following weight: fresh napier grass 65 kg, corn flour 5 kg, containing peptide leavening 30 kg.
Wherein, containing peptide leavening, by Bry bio tech ltd, Foshan City, provided, name of product is Australia's dimension polypeptide (livestock and poultry).
The preparation method of above-mentioned pig feed is as follows:
(1) preparation of napier grass fermentation material
Step 1, utilizes pulverizer to pulverize fresh napier grass by formula ratio, obtains napier grass shot-like particle;
Step 2, obtains compound by after the mixing containing peptide leavening of the corn flour of napier grass shot-like particle, formula ratio and formula ratio, utilizes fermentation vat to carry out sealing and fermenting 3.5 days compound, and to keep fermentation temperature be 43 ℃, thereby prepares napier grass fermentation material;
(2) preparation of pig feed
After napier grass fermentation material, corn and dregs of beans are mixed in mixer, obtain pig feed.
The pig feed that the present embodiment makes is owing to not containing wheat bran component, can avoid wheat bran in the process of depositing, easily to produce aflatoxin, thereby avoid this pig feed to contain aflatoxin, thereby can make to be not easy sick or dead with the pig that this pig feed is fed.And, because this pig feed is used napier grass fermentation material, substitute wheat bran, and the production cost of napier grass fermentation material is well below the purchase cost of wheat bran, thereby reduced the production cost of this pig feed, and make the production cost of this pig feed reduce by 8.5%, greatly improved productivity effect.
Fresh napier grass in above-mentioned a kind of pig feed is applied to pig feed, because fresh napier grass is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And this application process is simple, production cost is low, and due to napier grass easy to raise, can be applicable to large-scale farming pig.
Napier grass fermentation material in above-mentioned a kind of pig feed is applied to pig feed, because the fresh napier grass of using in napier grass fermentation material is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And the preparation method of napier grass fermentation material is simple, preparation time is short, can be applicable to large-scale farming pig.
embodiment 5.
A pig feed, it comprises the raw material of following weight:
Napier grass fermentation material 29 kg, corn 59 kg, dregs of beans 12 kg;
Wherein, napier grass fermentation material comprises the raw material of following weight: fresh napier grass 68 kg, corn flour 6 kg, containing peptide leavening 26 kg.
Wherein, containing peptide leavening, by Bry bio tech ltd, Foshan City, provided, name of product is Australia's dimension polypeptide (livestock and poultry).
The preparation method of above-mentioned pig feed is as follows:
(1) preparation of napier grass fermentation material
Step 1, utilizes pulverizer to pulverize fresh napier grass by formula ratio, obtains napier grass shot-like particle;
Step 2, obtains compound by after the mixing containing peptide leavening of the corn flour of napier grass shot-like particle, formula ratio and formula ratio, utilizes fermentation vat to carry out sealing and fermenting 4.5 days compound, and to keep fermentation temperature be 53 ℃, thereby prepares napier grass fermentation material;
(2) preparation of pig feed
After napier grass fermentation material, corn and dregs of beans are mixed in mixer, obtain pig feed.
The pig feed that the present embodiment makes is owing to not containing wheat bran component, can avoid wheat bran in the process of depositing, easily to produce aflatoxin, thereby avoid this pig feed to contain aflatoxin, thereby can make to be not easy sick or dead with the pig that this pig feed is fed.And, because this pig feed is used napier grass fermentation material, substitute wheat bran, and the production cost of napier grass fermentation material is well below the purchase cost of wheat bran, thereby reduced the production cost of this pig feed, and make the production cost of this pig feed reduce by 9.5%, greatly improved productivity effect.
Fresh napier grass in above-mentioned a kind of pig feed is applied to pig feed, because fresh napier grass is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And this application process is simple, production cost is low, and due to napier grass easy to raise, can be applicable to large-scale farming pig.
Napier grass fermentation material in above-mentioned a kind of pig feed is applied to pig feed, because the fresh napier grass of using in napier grass fermentation material is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And the preparation method of napier grass fermentation material is simple, preparation time is short, can be applicable to large-scale farming pig.
embodiment 6.
A pig feed, it comprises the raw material of following weight:
Napier grass fermentation material 22 kg, corn 65 kg, dregs of beans 13 kg;
Wherein, napier grass fermentation material comprises the raw material of following weight: fresh napier grass 72 kg, corn flour 7 kg, containing peptide leavening 21 kg.
Wherein, containing peptide leavening, by Bry bio tech ltd, Foshan City, provided, name of product is Australia's dimension polypeptide (livestock and poultry).
The preparation method of above-mentioned pig feed is as follows:
(1) preparation of napier grass fermentation material
Step 1, utilizes pulverizer to pulverize fresh napier grass by formula ratio, obtains napier grass shot-like particle;
Step 2, obtains compound by after the mixing containing peptide leavening of the corn flour of napier grass shot-like particle, formula ratio and formula ratio, utilizes fermentation vat to carry out sealing and fermenting 4 days compound, and to keep fermentation temperature be 45 ℃, thereby prepares napier grass fermentation material;
(2) preparation of pig feed
After napier grass fermentation material, corn and dregs of beans are mixed in mixer, obtain pig feed.
The pig feed that the present embodiment makes is owing to not containing wheat bran component, can avoid wheat bran in the process of depositing, easily to produce aflatoxin, thereby avoid this pig feed to contain aflatoxin, thereby can make to be not easy sick or dead with the pig that this pig feed is fed.And, because this pig feed is used napier grass fermentation material, substitute wheat bran, and the production cost of napier grass fermentation material is well below the purchase cost of wheat bran, thereby reduced the production cost of this pig feed, and make the production cost of this pig feed reduce by 9%, greatly improved productivity effect.
Fresh napier grass in above-mentioned a kind of pig feed is applied to pig feed, because fresh napier grass is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And this application process is simple, production cost is low, and due to napier grass easy to raise, can be applicable to large-scale farming pig.
Napier grass fermentation material in above-mentioned a kind of pig feed is applied to pig feed, because the fresh napier grass of using in napier grass fermentation material is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And the preparation method of napier grass fermentation material is simple, preparation time is short, can be applicable to large-scale farming pig.
embodiment 7.
A pig feed, it comprises the raw material of following weight:
Napier grass fermentation material 30 kg, corn 56 kg, dregs of beans 14 kg;
Wherein, napier grass fermentation material comprises the raw material of following weight: fresh napier grass 71 kg, corn flour 6 kg, containing peptide leavening 23 kg.
Wherein, containing peptide leavening, by Bry bio tech ltd, Foshan City, provided, name of product is Australia's dimension polypeptide (livestock and poultry).
The preparation method of above-mentioned pig feed is as follows:
(1) preparation of napier grass fermentation material
Step 1, utilizes pulverizer to pulverize fresh napier grass by formula ratio, obtains napier grass shot-like particle;
Step 2, obtains compound by after the mixing containing peptide leavening of the corn flour of napier grass shot-like particle, formula ratio and formula ratio, utilizes fermentation vat to carry out sealing and fermenting 5 days compound, and to keep fermentation temperature be 40 ℃, thereby prepares napier grass fermentation material;
(2) preparation of pig feed
After napier grass fermentation material, corn and dregs of beans are mixed in mixer, obtain pig feed.
The pig feed that the present embodiment makes is owing to not containing wheat bran component, can avoid wheat bran in the process of depositing, easily to produce aflatoxin, thereby avoid this pig feed to contain aflatoxin, thereby can make to be not easy sick or dead with the pig that this pig feed is fed.And, because this pig feed is used napier grass fermentation material, substitute wheat bran, and the production cost of napier grass fermentation material is well below the purchase cost of wheat bran, thereby reduced the production cost of this pig feed, and make the production cost of this pig feed reduce by 10%, greatly improved productivity effect.
Fresh napier grass in above-mentioned a kind of pig feed is applied to pig feed, because fresh napier grass is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And this application process is simple, production cost is low, and due to napier grass easy to raise, can be applicable to large-scale farming pig.
Napier grass fermentation material in above-mentioned a kind of pig feed is applied to pig feed, because the fresh napier grass of using in napier grass fermentation material is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And the preparation method of napier grass fermentation material is simple, preparation time is short, can be applicable to large-scale farming pig.
embodiment 8.
A pig feed, it comprises the raw material of following weight:
Napier grass fermentation material 28 kg, corn 61 kg, dregs of beans 11 kg;
Wherein, napier grass fermentation material comprises the raw material of following weight: fresh napier grass 66 kg, corn flour 5 kg, containing peptide leavening 29 kg.
Wherein, containing peptide leavening, by Bry bio tech ltd, Foshan City, provided, name of product is Australia's dimension polypeptide (livestock and poultry).
The preparation method of above-mentioned pig feed is as follows:
(1) preparation of napier grass fermentation material
Step 1, utilizes pulverizer to pulverize fresh napier grass by formula ratio, obtains napier grass shot-like particle;
Step 2, obtains compound by after the mixing containing peptide leavening of the corn flour of napier grass shot-like particle, formula ratio and formula ratio, utilizes fermentation vat to carry out sealing and fermenting 3 days compound, and to keep fermentation temperature be 50 ℃, thereby prepares napier grass fermentation material;
(2) preparation of pig feed
After napier grass fermentation material, corn and dregs of beans are mixed in mixer, obtain pig feed.
The pig feed that the present embodiment makes is owing to not containing wheat bran component, can avoid wheat bran in the process of depositing, easily to produce aflatoxin, thereby avoid this pig feed to contain aflatoxin, thereby can make to be not easy sick or dead with the pig that this pig feed is fed.And, because this pig feed is used napier grass fermentation material, substitute wheat bran, and the production cost of napier grass fermentation material is well below the purchase cost of wheat bran, thereby reduced the production cost of this pig feed, and make the production cost of this pig feed reduce by 9%, greatly improved productivity effect.
Fresh napier grass in above-mentioned a kind of pig feed is applied to pig feed, because fresh napier grass is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And this application process is simple, production cost is low, and due to napier grass easy to raise, can be applicable to large-scale farming pig.
Napier grass fermentation material in above-mentioned a kind of pig feed is applied to pig feed, because the fresh napier grass of using in napier grass fermentation material is rich in cellulose, hemicellulose, lignin, cutin and multivitamin, thereby the growing way of the pig that the pig feed that makes to utilize napier grass fermentation material to prepare is fed is good, and the pork of the pig of feeding has advantages of that using value is high, mouthfeel good.And the preparation method of napier grass fermentation material is simple, preparation time is short, can be applicable to large-scale farming pig.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although the present invention has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement technical scheme of the present invention, and not depart from essence and the scope of technical solution of the present invention.
Claims (9)
1. a pig feed, is characterized in that: it comprises the component of following percentage by weight:
Napier grass fermentation material 20% ~ 30%
Corn 55% ~ 65%
Dregs of beans 10% ~ 15%;
Described napier grass fermentation material comprises the component of following percentage by weight:
Fresh napier grass 65% ~ 75%
Corn flour 5% ~ 8%
Containing peptide leavening 20% ~ 30%;
Wherein, the described peptide leavening that contains is provided by Bry bio tech ltd, Foshan City, and name of product is Australia's dimension polypeptide (livestock and poultry).
2. a kind of pig feed according to claim 1, is characterized in that: it comprises the component of following percentage by weight:
Napier grass fermentation material 20% ~ 25%
Corn 60% ~ 65%
Dregs of beans 10% ~ 15%;
Described napier grass fermentation material comprises the component of following percentage by weight:
Fresh napier grass 65% ~ 70%
Corn flour 5% ~ 8%
Containing peptide leavening 25% ~ 30%.
3. a kind of pig feed according to claim 1, is characterized in that: it comprises the component of following percentage by weight:
Napier grass fermentation material 25%
Corn 60%
Dregs of beans 15%;
Described napier grass fermentation material comprises the component of following percentage by weight:
Fresh napier grass 70%
Corn flour 5%
Containing peptide leavening 25%.
4. a kind of pig feed according to claim 1, is characterized in that: it comprises the component of following percentage by weight:
Napier grass fermentation material 30%
Corn 55%
Dregs of beans 15%;
Described napier grass fermentation material comprises the component of following percentage by weight:
Fresh napier grass 75%
Corn flour 5%
Containing peptide leavening 20%.
5. the preparation method of a kind of pig feed described in claim 1 to 4 any one, is characterized in that: it comprises the following steps:
(1) preparation of napier grass fermentation material
Step 1, utilizes pulverizer to pulverize fresh napier grass by formula ratio, obtains napier grass shot-like particle;
Step 2, obtained to compound containing after peptide leavening mixes of the corn flour of described napier grass shot-like particle, formula ratio and formula ratio, utilize fermentation vat to carry out sealing and fermenting 3 days ~ 5 days described compound, and to keep fermentation temperature be 40 ℃ ~ 50 ℃, thereby prepare napier grass fermentation material;
(2) preparation of pig feed
After described napier grass fermentation material, corn and dregs of beans are mixed in mixer, obtain described pig feed.
6. the preparation method of a kind of pig feed according to claim 5, is characterized in that: in the step 2 of the preparation of described napier grass fermentation material, described compound utilizes fermentation vat to carry out sealing and fermenting 4 days.
7. the preparation method of a kind of pig feed according to claim 5, is characterized in that: in the step 2 of the preparation of described napier grass fermentation material, described fermentation temperature is set to 45 ℃.
8. the fresh napier grass in a kind of pig feed described in claim 1 to 7 any one is in the application of pig feed.
9. the napier grass fermentation material in a kind of pig feed described in claim 1 to 7 any one is in the application of pig feed.
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