CN105104735A - Method for preparing straw ammoniation feed from oilseed rape straw as raw material - Google Patents
Method for preparing straw ammoniation feed from oilseed rape straw as raw material Download PDFInfo
- Publication number
- CN105104735A CN105104735A CN201510550481.8A CN201510550481A CN105104735A CN 105104735 A CN105104735 A CN 105104735A CN 201510550481 A CN201510550481 A CN 201510550481A CN 105104735 A CN105104735 A CN 105104735A
- Authority
- CN
- China
- Prior art keywords
- straw
- feed
- rape stalk
- raw material
- ammoniation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fodder In General (AREA)
Abstract
The invention discloses a method for preparing straw ammoniation feed from oilseed rape straw as a raw material, and belongs to the technical field of straw ammoniation feed production. The method comprises the following step: by taking oilseed rape straw as the raw material, performing ammoniation fermentation treatment, thereby obtaining the straw ammoniation feed. The method is simple in process, low in production cost, and is not limited by weather or season; the product can be stored for a long time and is easy to popularize; waste of oilseed rape straw can be reduced, and the utilization rate of oilseed rape straw can be increased; the feed produced in an ammoniation fermentation manner is soft and juice, sour and sweet in taste, fragrant in smell, good in palatability, can promote digestive gland secretion, and has a good function of improving feed digestibility; the feeding test shows that the palatability of the feed is remarkably improved, the cattle feeding amount is increased by 15-20%, the digestibility of organic matters such as cellulose and hemicelluloses can be improved by about 15%, the feed is high in nutrition value and rapid to absorb, the daily gain of fed cattle is increased by 3-5%, and the feed conversion ratio is reduced by 5-10%.
Description
Technical field
The invention belongs to straw ammoniation Feed Production Technology field, be specifically related to a kind of method taking rape stalk as raw material ammonification and produce ruminant fermented feed.
Background technology
Along with the fast development of China's economy, improving constantly of people's living standard, the diet structure of people is also progressively changing, and the shared ratio that obtains of meat, egg, milk is in continuous increase.Greatly developing animal husbandry is the unique channel effectively solving China's livestock products imbalance between supply and demand, and so rely on grain to increase substantially and support that the material conditions of animal husbandry high speed development have not existed, animal husbandry development faces the severe challenge of feed grain shortage.Therefore optimize Feed Manufacturing structure, set up low consumption, efficient Animal husbandry production system is following developing direction.Agriculture district of China about has about 700,000,000 tons stalk resources not obtain fully effective utilization at present every year, and according to measuring and calculating, the feed conversion of 100,000,000 tons of ammoniated straws is worth and is equivalent to 2,500,000 tons of concentrated feeds.Therefore, stalk is used for developing animal husbandry, and has great economic benefit and social effect.
Stalk is crops straw remaining after comprising the harvesting such as corn, wheat, paddy rice, Chinese sorghum, is characterized in that crude fiber content is high, general crude fiber content at 30-50%, have even up to more than 60%, also comprise hemicellulose and lignin etc.Animal is to the digestion of fibrous substance in feed mainly by fermentable in digest tube, and therefore, the roughages such as stalk are only suitable for feeding the ruminants such as cattle and sheep, but its palatability is poor, organic digestibility is low, and poultry feed intake is limited, and particularly lignin is non-digestible.
Fodder process for producing feed is carried out to stalk, cattle and sheep palatability, feed intake and grazing speed can be improved.At present, more straw feed treatment technology is used to have the method such as ensiling, ammonification, expanded, hot spray, fermentable.Stalk after ammoniated treatment, its lignocellulosic is destructurized, and lignin and hemicellulose level reduce, and are beneficial to microbial degradation cellulose, then through microbe fermentation method process, effectively can improve the crude protein content of straw feed, reduce crude fiber content.Ammoniated straw feed quality through fermentable process can reach the standard of grain feed, even better, is effective application of straw feed technology, reaches the object improving straw feed quality.
Summary of the invention
The object of the present invention is to provide a kind of take rape stalk as the method that straw ammoniation feed prepared by raw material, the method technique is simple, and production cost is low, is easy to promote, products obtained therefrom good palatability, be of high nutritive value, absorb fast, long shelf-life and containing a large amount of probio, be suitable for ruminant feeding.
The present invention is achieved in that a kind of is the method that straw ammoniation feed prepared by raw material with rape stalk, comprises the following steps:
(1) rape stalk is air-dry or dry, hand hay cutter is as short as 1-3 centimetre;
(2) by hand hay cutter short after rape stalk put into ammonification pond, add the salt of the ammoniacal liquor of rape stalk weight 8-12%, the lime of 5-10% and 1-3%, keep the water content of ammonification compound (i.e. the compound of rape stalk and ammoniacal liquor, lime, salt) to reach 55-65%; Sealing, under 25-35 DEG C of condition, ammonification 10-15 days, obtains ammoniated straw;
(3) ammoniated straw is taken out, natural air drying; Add the fermenting agent of the wheat bran of ammoniated straw weight 3-6%, the dregs of beans of 5-12%, the urea of 0.5-1.5%, 0.6-1.2% magnesium sulfate, 0.6-1.2% ammonium dihydrogen phosphate (ADP) and 10-20%, the water content of fermentation compound (i.e. the compound of ammoniated straw and wheat bran, dregs of beans, urea, magnesium sulfate, ammonium dihydrogen phosphate (ADP), fermenting agent) is kept to reach 65-75%, adjust ph is 4.5-7.5, at 30-50 DEG C of condition bottom fermentation 8-15 days, obtain straw ammoniation feed.
Further illustrate as of the present invention, described fermenting agent is by the fermented bacterium of following Feed Manufacturing: candida utili (candidautilis), candida tropicalis (Candidatropicalis), Humicola insolens (Humicolainsolens), long handle wood mould (Trichodermalongibrachiatum), geotrichum candidum (GeotrichumcandidumLink), aspergillus niger (Aspergillusniger), cultivate through expanding, the combination liquid bacterial agent be mixed.
Further, in described combination liquid bacterial agent, the volume percent content of each microbial inoculum is: candida utili 10-20%, candida tropicalis 20-35%, Humicola insolens 10-18%, long handle wood mould 8-15%, geotrichum candidum 15-25%, aspergillus niger 10-20%.
Described expansion cultivation is inoculated in scale-up medium by any one fermented bacterium, and under aerobic condition, 25-30 DEG C expands cultivation 0.5-1 days, You effect Jun Shuo≤1 × 10 alive of gained microbial inoculum
8cFU/g; Described scale-up medium formula is made up of the material of following weight part ratio: molasses 16-20 part, water 75-85 part, urea 0.3-0.8 part, potassium dihydrogen phosphate 0.1-0.3 part, and adjust ph is 5.0-6.0, and 115 DEG C of water vapour sterilizings 20 minutes, to obtain final product.
Further illustrate as of the present invention, in step (2), when the rape stalk putting into ammonification pond often reaches 20-30 cm thick, adopt ammoniacal liquor, lime and salt after appropriate water dilution to be sprayed on rape stalk.In operating process, according to the amount of rape stalk, take the salt of the ammoniacal liquor of rape stalk weight 8-12%, the lime of 5-10% and 1-3%, then ammoniacal liquor, lime, salt are adopted dilute with water, when the rape stalk thickness putting into ammonification pond reaches 20-30 centimetre, be sprayed on rape stalk by the ammoniacal liquor after the dilution of appropriate water, lime, salt mixing, the final water content of ammonification compound that keeps reaches 55-65%.
The inventive method take rape stalk as raw material, obtained straw ammoniation feed after ammonification fermentation process, and technique is simple, and production cost is low, not climate and restriction in season, and product can be preserved for a long time, is easy to promote; The waste of rape stalk can be reduced, improve the utilization rate of rape stalk; Ammonification fermenting and producing goes out feed soft and succulency, the sour-sweet fragrance of smell, and good palatability, can promote the secretion of glandula digestive, has good effect for the digestibility improving feed; Show through feeding experiment, feed palatability is obviously improved, and an ox feed intake improves 15-20%, the organic digestibility such as cellulose, hemicellulose is increased to about 15%, and this feed nutritive value is high, it is fast to absorb, finished cattle daily gain improves 3-5%, and feedstuff-meat ratio reduces 5-10%.
Detailed description of the invention
Be described in further detail the present invention below in conjunction with embodiment, the present embodiment is only do clearer explanation to the present invention, instead of limitation of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all drop within protection scope of the present invention.
Embodiment 1
One, the preparation of fermenting agent
(1) take material by following parts by weight: 18 parts, molasses, 80 parts, water, 0.5 part, urea, potassium dihydrogen phosphate 0.2 part, adjust ph is 5.5,115 DEG C of water vapour sterilizings 20 minutes, obtains scale-up medium;
(2) be cooled to after room temperature until scale-up medium, by following bacterial classification: candida utili (candidautilis), candida tropicalis (Candidatropicalis), Humicola insolens (Humicolainsolens), long handle wood mould (Trichodermalongibrachiatum), geotrichum candidum (GeotrichumcandidumLink), aspergillus niger (Aspergillusniger), be inoculated in respectively in scale-up medium, under aerobic condition, 28 DEG C expand cultivation 0.8 day, You effect Jun Shuo≤1 × 10 alive of gained microbial inoculum
8cFU/g;
(3) each microbial inoculum is got by following volume percent content: candida utili 15%, candida tropicalis 25%, Humicola insolens 14%, long handle wood are mould 10%, geotrichum candidum 20%, aspergillus niger 16%, and mixing, obtains combination liquid bacterial agent, i.e. fermenting agent.
Two, the preparation of straw ammoniation feed
(1) rape stalk is air-dry or dry, hand hay cutter is as short as less than 2 centimetres;
(2) by hand hay cutter short after rape stalk put into ammonification pond, when the rape stalk thickness putting into ammonification pond reaches 25 cm, just adopting the ammoniacal liquor after dilute with water, lime and salt mixed solution is sprayed on rape stalk, then continue to put into rape stalk, continue to spray mixed solution, circulation like this repeatedly, the water content of final maintenance ammonification compound (i.e. the compound of rape stalk and ammoniacal liquor, lime, salt) reaches about 60%, and ammoniacal liquor, lime, salt addition are respectively 10%, 10%, 1.2% of rape stalk weight; Sealing, under 25-35 DEG C of condition, ammonification 12 days, obtains ammoniated straw;
(3) ammoniated straw is taken out, natural air drying; Add the wheat bran of ammoniated straw weight 5%, 9% dregs of beans, 1% urea, 0.9% magnesium sulfate, 0.9% ammonium dihydrogen phosphate (ADP) and 15% fermenting agent, the water content of fermentation compound (i.e. the compound of ammoniated straw and wheat bran, dregs of beans, urea, magnesium sulfate, ammonium dihydrogen phosphate (ADP), fermenting agent) is kept to reach about 70%, adjust ph is 6,30-50 DEG C of condition bottom fermentation 12 days, obtain straw ammoniation feed.
Embodiment 2
One, the preparation of fermenting agent
(1) take material by following parts by weight: 16 parts, molasses, 75 parts, water, 0.8 part, urea, potassium dihydrogen phosphate 0.3 part, adjust ph is 5.0,115 DEG C of water vapour sterilizings 20 minutes, obtains scale-up medium;
(2) be cooled to after room temperature until scale-up medium, by following bacterial classification: candida utili (candidautilis), candida tropicalis (Candidatropicalis), Humicola insolens (Humicolainsolens), long handle wood mould (Trichodermalongibrachiatum), geotrichum candidum (GeotrichumcandidumLink), aspergillus niger (Aspergillusniger), be inoculated in respectively in scale-up medium, under aerobic condition, 30 DEG C expand cultivation 0.5 day, You effect Jun Shuo≤1 × 10 alive of gained microbial inoculum
8cFU/g;
(3) each microbial inoculum is got by following volume percent content: candida utili 10%, candida tropicalis 34%, Humicola insolens 18%, long handle wood are mould 8%, geotrichum candidum 15%, aspergillus niger 15%, and mixing, obtains combination liquid bacterial agent, i.e. fermenting agent.
Two, the preparation of straw ammoniation feed
(1) rape stalk is air-dry or dry, hand hay cutter is as short as less than 1.5 centimetres;
(2) by hand hay cutter short after rape stalk put into ammonification pond, when the rape stalk thickness putting into ammonification pond reaches 30 cm, just adopting the ammoniacal liquor after dilute with water, lime and salt mixed solution is sprayed on rape stalk, then continue to put into rape stalk, continue to spray mixed solution, circulation like this repeatedly, the water content of final maintenance ammonification compound (i.e. the compound of rape stalk and ammoniacal liquor, lime, salt) reaches about 65%, and ammoniacal liquor, lime, salt addition are respectively 12%, 5%, 2% of rape stalk weight; Sealing, under 25-35 DEG C of condition, ammonification 15 days, obtains ammoniated straw;
(3) ammoniated straw is taken out, natural air drying; Add the wheat bran of ammoniated straw weight 3%, 12% dregs of beans, 1.5% urea, 1.2% magnesium sulfate, 0.8% ammonium dihydrogen phosphate (ADP) and 10% fermenting agent, the water content of fermentation compound (i.e. the compound of ammoniated straw and wheat bran, dregs of beans, urea, magnesium sulfate, ammonium dihydrogen phosphate (ADP), fermenting agent) is kept to reach about 65%, adjust ph is 7,30-50 DEG C of condition bottom fermentation 10 days, obtain straw ammoniation feed.
Embodiment 3
One, the preparation of fermenting agent
(1) take material by following parts by weight: 20 parts, molasses, 75 parts, water, 0.3 part, urea, potassium dihydrogen phosphate 0.2 part, adjust ph is 6.0,115 DEG C of water vapour sterilizings 20 minutes, obtains scale-up medium;
(2) be cooled to after room temperature until scale-up medium, by following bacterial classification: candida utili (candidautilis), candida tropicalis (Candidatropicalis), Humicola insolens (Humicolainsolens), long handle wood mould (Trichodermalongibrachiatum), geotrichum candidum (GeotrichumcandidumLink), aspergillus niger (Aspergillusniger), be inoculated in respectively in scale-up medium, under aerobic condition, 25 DEG C expand cultivation 1 day, You effect Jun Shuo≤1 × 10 alive of gained microbial inoculum
8cFU/g;
(3) each microbial inoculum is got by following volume percent content: candida utili 20%, candida tropicalis 20%, Humicola insolens 10%, long handle wood are mould 15%, geotrichum candidum 25%, aspergillus niger 10%, and mixing, obtains combination liquid bacterial agent, i.e. fermenting agent.
Two, the preparation of straw ammoniation feed
(1) rape stalk is air-dry or dry, hand hay cutter is as short as less than 3 centimetres;
(2) by hand hay cutter short after rape stalk put into ammonification pond, when the rape stalk thickness putting into ammonification pond reaches 20 cm, just adopting the ammoniacal liquor after dilute with water, lime and salt mixed solution is sprayed on rape stalk, then continue to put into rape stalk, continue to spray mixed solution, circulation like this repeatedly, the water content of final maintenance ammonification compound (i.e. the compound of rape stalk and ammoniacal liquor, lime, salt) reaches about 50%, and ammoniacal liquor, lime, salt addition are respectively 8%, 10%, 2.5% of rape stalk weight; Sealing, under 25-35 DEG C of condition, ammonification 10 days, obtains ammoniated straw;
(3) ammoniated straw is taken out, natural air drying; Add the wheat bran of ammoniated straw weight 6%, 6% dregs of beans, 0.5% urea, 0.6% magnesium sulfate, 1.2% ammonium dihydrogen phosphate (ADP) and 10% fermenting agent, the water content of fermentation compound (i.e. the compound of ammoniated straw and wheat bran, dregs of beans, urea, magnesium sulfate, ammonium dihydrogen phosphate (ADP), fermenting agent) is kept to reach about 70%, adjust ph is 6,30-50 DEG C of condition bottom fermentation 15 days, obtain straw ammoniation feed.
Embodiment 4
One, the preparation of fermenting agent
(1) take material by following parts by weight: 18 parts, molasses, 80 parts, water, 0.5 part, urea, potassium dihydrogen phosphate 0.2 part, adjust ph is 5.5,115 DEG C of water vapour sterilizings 20 minutes, obtains scale-up medium;
(2) be cooled to after room temperature until scale-up medium, by following bacterial classification: candida utili (candidautilis), candida tropicalis (Candidatropicalis), Humicola insolens (Humicolainsolens), long handle wood mould (Trichodermalongibrachiatum), geotrichum candidum (GeotrichumcandidumLink), aspergillus niger (Aspergillusniger), be inoculated in respectively in scale-up medium, under aerobic condition, 28 DEG C expand cultivation 0.8 day, You effect Jun Shuo≤1 × 10 alive of gained microbial inoculum
8cFU/g;
(3) get each microbial inoculum by following volume percent content: candida utili 15%, candida tropicalis 25%, Humicola insolens 10%, long handle wood mould 14%, geotrichum candidum 16%, aspergillus niger 20%, mixing, obtains combination liquid bacterial agent, i.e. fermenting agent.
Two, the preparation of straw ammoniation feed
(1) rape stalk is air-dry or dry, hand hay cutter is as short as less than 2 centimetres;
(2) by hand hay cutter short after rape stalk put into ammonification pond, when the rape stalk thickness putting into ammonification pond reaches 25 cm, just adopting the ammoniacal liquor after dilute with water, lime and salt mixed solution is sprayed on rape stalk, then continue to put into rape stalk, continue to spray mixed solution, circulation like this repeatedly, the water content of final maintenance ammonification compound (i.e. the compound of rape stalk and ammoniacal liquor, lime, salt) reaches about 60%, and ammoniacal liquor, lime, salt addition are respectively 10%, 7%, 1.2% of rape stalk weight; Sealing, under 25-35 DEG C of condition, ammonification 13 days, obtains ammoniated straw;
(3) ammoniated straw is taken out, natural air drying; Add the wheat bran of ammoniated straw weight 4%, 8% dregs of beans, 1.5% urea, 0.8% magnesium sulfate, 1% ammonium dihydrogen phosphate (ADP) and 14% fermenting agent, the water content of fermentation compound (i.e. the compound of ammoniated straw and wheat bran, dregs of beans, urea, magnesium sulfate, ammonium dihydrogen phosphate (ADP), fermenting agent) is kept to reach about 75%, adjust ph is 6,30-50 DEG C of condition bottom fermentation 10 days, obtain straw ammoniation feed.
Claims (5)
1. be the method that straw ammoniation feed prepared by raw material with rape stalk, it is characterized in that, comprise the following steps:
(1) rape stalk is air-dry or dry, hand hay cutter is as short as 1-3 centimetre;
(2) rape stalk after short for hand hay cutter is put into ammonification pond, add the salt of the ammoniacal liquor of rape stalk weight 8-12%, the lime of 5-10% and 1-3%, keep the water content of ammonification compound to reach 55-65%; Sealing, under 25-35 DEG C of condition, ammonification 10-15 days, obtains ammoniated straw;
(3) ammoniated straw is taken out, natural air drying; Add the fermenting agent of the wheat bran of ammoniated straw weight 3-6%, the dregs of beans of 5-12%, the urea of 0.5-1.5%, 0.6-1.2% magnesium sulfate, 0.6-1.2% ammonium dihydrogen phosphate (ADP) and 10-20%, the water content of fermentation compound is kept to reach 65-75%, adjust ph is 4.5-7.5, at 30-50 DEG C of condition bottom fermentation 8-15 days, obtain straw ammoniation feed.
2. according to claim 1 take rape stalk as the method that straw ammoniation feed prepared by raw material, it is characterized in that, described fermenting agent is by following fermented bacterium: candida utili, candida tropicalis, Humicola insolens, long handle wood are mould, geotrichum candidum, aspergillus niger, cultivate through expanding, the combination liquid bacterial agent be mixed.
3. according to claim 2 take rape stalk as the method that straw ammoniation feed prepared by raw material, it is characterized in that, in described combination liquid bacterial agent, the volume percent content of each microbial inoculum is: candida utili 10-20%, candida tropicalis 20-35%, Humicola insolens 10-18%, long handle wood mould 8-15%, geotrichum candidum 15-25%, aspergillus niger 10-20%.
4. according to claim 1-3 arbitrary described take rape stalk as the method that straw ammoniation feed prepared by raw material, it is characterized in that, described expansion cultivation is inoculated in scale-up medium by any one fermented bacterium, under aerobic condition, 25-30 DEG C expands cultivation 0.5-1 days, You effect Jun Shuo≤1 × 10 alive of gained microbial inoculum
8cFU/g; Described scale-up medium formula is made up of the material of following weight part ratio: molasses 16-20 part, water 75-85 part, urea 0.3-0.8 part, potassium dihydrogen phosphate 0.1-0.3 part, and adjust ph is 5.0-6.0, and 115 DEG C of water vapour sterilizings 20 minutes, to obtain final product.
5. according to claim 4 take rape stalk as the method that straw ammoniation feed prepared by raw material, it is characterized in that, in step (2), when the rape stalk putting into ammonification pond often reaches 20-30 cm thick, ammoniacal liquor, lime and salt after appropriate water dilution is adopted to be sprayed on rape stalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550481.8A CN105104735A (en) | 2015-09-01 | 2015-09-01 | Method for preparing straw ammoniation feed from oilseed rape straw as raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550481.8A CN105104735A (en) | 2015-09-01 | 2015-09-01 | Method for preparing straw ammoniation feed from oilseed rape straw as raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105104735A true CN105104735A (en) | 2015-12-02 |
Family
ID=54653075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510550481.8A Pending CN105104735A (en) | 2015-09-01 | 2015-09-01 | Method for preparing straw ammoniation feed from oilseed rape straw as raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105104735A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353087A (en) * | 2019-07-11 | 2019-10-22 | 南京农业大学 | The preparation method and fermented feed of rape stalk fermented feed |
| CN111758838A (en) * | 2020-08-10 | 2020-10-13 | 西南民族大学 | Processing method for improving nutritive value of rape straws and hulls and animal feed |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139521A (en) * | 1996-04-20 | 1997-01-08 | 武汉食品工业学院 | Preparation method of fodder for single stomach animals made by stalks fermentation |
| CN102178045A (en) * | 2011-06-23 | 2011-09-14 | 南开大学 | Method for producing feed by fermenting and ammoniating straws |
| CN102960539A (en) * | 2012-12-04 | 2013-03-13 | 广西壮族自治区分析测试研究中心 | High-protein microbiological feed and preparation method thereof |
-
2015
- 2015-09-01 CN CN201510550481.8A patent/CN105104735A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139521A (en) * | 1996-04-20 | 1997-01-08 | 武汉食品工业学院 | Preparation method of fodder for single stomach animals made by stalks fermentation |
| CN102178045A (en) * | 2011-06-23 | 2011-09-14 | 南开大学 | Method for producing feed by fermenting and ammoniating straws |
| CN102960539A (en) * | 2012-12-04 | 2013-03-13 | 广西壮族自治区分析测试研究中心 | High-protein microbiological feed and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353087A (en) * | 2019-07-11 | 2019-10-22 | 南京农业大学 | The preparation method and fermented feed of rape stalk fermented feed |
| CN111758838A (en) * | 2020-08-10 | 2020-10-13 | 西南民族大学 | Processing method for improving nutritive value of rape straws and hulls and animal feed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105104733A (en) | Method for preparing straw ammoniation feed by taking sugarcane waste material as raw material | |
| CN106173363B (en) | The method for producing cattle and sheep complete feed as raw material staged fermentation using edible fungus bran | |
| CN101390566B (en) | Manifold microbe mixed culture fermentation agent and method for producing high energy protein biology feedstuff | |
| CN102870955B (en) | Straw multienzyme microbial inoculum for livestock and poultry and preparation process | |
| CN103168921A (en) | Method for producing straw feed | |
| CN102178045A (en) | Method for producing feed by fermenting and ammoniating straws | |
| CN104322438A (en) | Method for breeding cattle by using banana stems and leaves | |
| CN102125167A (en) | Method for preparing bamboo shell feed by using waste bamboo shells | |
| CN104381686A (en) | Spent mushroom substrate microbial milk-cow feed and preparation method thereof | |
| CN105104737A (en) | Method for preparing straw ammoniated feed by using peanut vines as raw material | |
| CN106720997A (en) | A kind of enzymatic hydrolysis and fermentation cooperates with whole-plant Corn Silage new technology | |
| CN104012787A (en) | Method for preparing corn straw coarse feed by microbial beneficial living bacteria | |
| CN102224881A (en) | Ammonified straw and distillers' grains mixed fermented feed and production method thereof | |
| CN104000015A (en) | Selenium-rich feed and preparation method of selenium-rich feed as well as preparation method of selenium-rich milk | |
| CN101940248B (en) | Method for preparing feed by mixing straw and butanol or alcoholic fermentation waste water | |
| CN103689254B (en) | Method for manufacturing biological feed for beef cattle from sugarcane tail | |
| CN105851539A (en) | Fermented feed capable of improving milk producing ability of milk goats in winter and preparation method of fermented feed | |
| CN104304666A (en) | Method for producing feed by fermenting straw by compound microorganisms | |
| CN101756005A (en) | Fermentation poultry dung feed | |
| CN112335783B (en) | Sweet sorghum and lemon leaf mixed silage and preparation method thereof | |
| CN106615659B (en) | Silage and preparation method thereof | |
| CN105104735A (en) | Method for preparing straw ammoniation feed from oilseed rape straw as raw material | |
| CN104256181A (en) | Process for producing pig compound feed by resource utilization of dairy cow manure | |
| CN105104734A (en) | Method for preparing straw ammoniated feed by taking soybean straw as material | |
| CN105104732A (en) | Method for preparing straw ammoniation feed by adopting sorgo straws |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |