CN103637004A - Feed capable of reducing methanogenesis of gastrointestinal tracts of buffalos - Google Patents
Feed capable of reducing methanogenesis of gastrointestinal tracts of buffalos Download PDFInfo
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- CN103637004A CN103637004A CN201310646246.1A CN201310646246A CN103637004A CN 103637004 A CN103637004 A CN 103637004A CN 201310646246 A CN201310646246 A CN 201310646246A CN 103637004 A CN103637004 A CN 103637004A
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- feed
- buffalos
- gastrointestinal tracts
- methane
- methanogenesis
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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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/22—Methane [CH4], e.g. from rice paddies
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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
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- Feed For Specific Animals (AREA)
Abstract
The invention discloses a feed capable of reducing methanogenesis of gastrointestinal tracts of buffalos. The feed is composed of following components in percentage by mass (on the basis of air dry matters): 25.00%-27.00% of corns, 7.50%-11.25% of soya bean meal, 3.75%-7.50% of beer residues, 25.00%-27.00% of silo corns, 22.50%-26.25% of pennisetum purpureum schum, 2.00%-7.50% of fermented cassava residues, 0.13%-0.33% of cysteamine hydrochloride and 1.00%-3.00% of sodium bicarbonate. According to the feed, the methanogenesis of the gastrointestinal tracts of milk buffalos is reduced by scientifically matching a rough feed and combining and adding the cysteamine hydrochloride. Different from other methods, the cysteamine hydrochloride is added on the basis of an authorized patent, namely a formula of a feed capable of reducing methanogenesis of gastrointestinal tracts of buffalos (the application number is 201110189541.X; an authorization patent number is ZL201110189541.X), so as to reduce the emission amount of methanol of the gastrointestinal tracts of cud chewers.
Description
Technical field
The invention belongs to formula of feed for ruminants, specifically a kind of feed that reduces the generation of buffalo intestines and stomach methane.
Background technology
Global climate heats up, holding of in December, 2009 Copenhagen, Denmark meeting allows people more profoundly understand the seriousness of Climate Change Phenomenon, formed the political consensus of controlling greenhouse gas emission, also cause the concern of scientists to one of greenhouse gases methane emission, and the methane that ruminant tumor gastric fermentation produces accounts for 23% of artificial methane total output, account for 15% of global methane total release.At present, mostly the route of nutrition that reduces the generation of ruminant intestines and stomach methane is by methane inhibitor, these inhibitor have inhibitory action to Rumen Internal Environment microorganism, have also suppressed the microbial growths useful to ruminant digestion and metabolism such as Fibrolytic bacteria when suppressing methane backeria.Our previous patent of having authorized " a kind ofly reduces the feed formula (application number: 201110189541.X that buffalo intestines and stomach methane produces; Granted patent number: ZL201110189541.X) " in find that application Guangxi Subtropics crop byproduct fermentation manioc waste 2.0%-7.5% and beer slag 3.75%-7.5%, as coarse fodder raw material, can reduce the discharge capacity of buffalo intestines and stomach methane.And, in our follow-up study, to find, the amplitude that reduces methane add Mercaptamine in buffalo feed after is larger.Cysteamine (Cysteamine, Cs) being equivalent to the decarboxylate of NAC, is the part of coacetylase molecule, is the bioactivator in animal body, be the comparatively desirable material that promotes growth of animal, can be used as a kind of growth promoter and be applied in animal production.Cysteamine is effective preparation of growth regulation hormonal readiness, can improve the level of animal body inner growth hormone, promotes growth of animal, also has anti-oxidant, to strengthen immunologic function effect, and animal can not produce dependence to it, does not have residual and pollution problem.Cysteamine can improve ruminant production performance, and effect is obvious, and has relatively cheap etc. the many merits of, production cost easy without species specificity, using method, and the application of cysteamine in animal produces received people's concern.
Therefore different from other method is that the present invention is at previous patent of having authorized " a kind of feed formula (application number: 201110189541.X that reduces the generation of buffalo intestines and stomach methane; Granted patent number: ZL201110189541.X) " basis on, then add Mercaptamine and reduce ruminant intestines and stomach Methane production.
Summary of the invention
The object of this invention is to provide a kind of application of fermentation manioc waste and beer slag, and Mercaptamine preparation reduces the feed of buffalo intestines and stomach methane-generated quantity.
The technical scheme that the present invention solves the problems of the technologies described above is as follows.
1. one kind is reduced buffalo intestines and stomach methane generation feed, its formula be take air dry matter as basis, its mass percent formula is as follows: corn 25.0%～27.0%, dregs of beans 7.5%～11.25%, beer slag 3.75%～7.5%, silage corn 25.0%～27.0%, napier grass 22.5%～26.25%, fermentation manioc waste 2.0%～7.5%, Mercaptamine 0.13%～0.33%, sodium acid carbonate 1.0%～3.0%.
What the present invention was different from additive method is, Guangxi Subtropics crop byproduct fermentation manioc waste 2.0%～7.5% and beer slag 3.75%～7.5% have been applied as coarse fodder raw material, apply the discharge capacity that promoting animal growth agent Mercaptamine 0.13%～0.33% reduces buffalo intestines and stomach methane simultaneously, and stipulated fermentation manioc waste and beer slag, and the scope of application of Mercaptamine.
The specific embodiment
Embodiment 1
Apply feed of the present invention in the in-vitro simulated Buffalo Rumen Fungi digestion and metabolism of in-vitro simulated Buffalo Rumen Fungi digestion and metabolism application bottle system, method adopts the pressure of (1999) such as Mauricio to read the external gas production system of formula (Reading pressure system, RPT) carry out external lumen fermentation cultivation, (1988) method preparations such as Menke and Steingass are pressed in the preparation of anaerobic manpower cud buffer solution.Substrate formula sees the following form 1.
Rumen fluid derives from selects three body weight to be about the buffalo of 400 ± 5kg installation permanence lymphoma stomach fistulization pipe as the donor animal of rumen fluid.Test Niu Caiyong fastens formula and raises, and feed for twice every day in 8:00 and 17:00, freely drink water, and conventional illumination, expelling parasite and management.
At fermenting substrate, within 6 hours, 12 hours, 24 hours, extract Agilent7890A type gas chromatograph for hand sampling system for 10 μ l gases, chromatographic column is HP-INNOWAX (19091N-133) capillary column, and specification is 30m * 0.25mm * 0.25um.The content of methane in mensurated gas composition.
Table 1. control group and experimental group feed (air dry matter basis, mass percent) are (%)
Methane production is in Table 2.As shown in Table 2, by two groups of feed contrast experiments, confirm that feed of the present invention significantly reduces methane-generated quantity.
Table 2. control group and the impact of experimental group feed on methane production
Note: same column subscript letter a, b:P<0.05.
Embodiment 2
Apply feed of the present invention in the in-vitro simulated Buffalo Rumen Fungi digestion and metabolism of in-vitro simulated Buffalo Rumen Fungi digestion and metabolism application bottle system, method adopts the pressure of (1999) such as Mauricio to read the external gas production system of formula (Reading pressure system, RPT) carry out external lumen fermentation cultivation, (1988) method preparations such as Menke and Steingass are pressed in the preparation of anaerobic manpower cud buffer solution.Substrate formula sees the following form 3.
Table 3. control group and experimental group feed (air dry matter basis, mass percent) are (%)
Rumen fluid derives from selects three body weight to be about the buffalo of 400 ± 5kg installation permanence lymphoma stomach fistulization pipe as the donor animal of rumen fluid.Test Niu Caiyong fastens formula and raises, and feed for twice every day in 8:00 and 17:00, freely drink water, and conventional illumination, expelling parasite and management.
At fermenting substrate, within 6 hours, 12 hours, 24 hours, extract Agilent7890A type gas chromatograph for hand sampling system for 10 μ l gases, chromatographic column is HP-INNOWAX (19091N-133) capillary column, and specification is 30m * 0.25mm * 0.25um.The content of methane in mensurated gas composition.
Methane production is in Table 4.As shown in Table 4, by two groups of feed contrast experiments, confirm that feed of the present invention significantly reduces methane-generated quantity.
Table 4. control group and the impact of experimental group feed on methane production
Note: same column subscript letter a, b:P<0.05.
Claims (1)
1. one kind is reduced the feed that buffalo intestines and stomach methane generates, its formula is characterised in that, take air dry matter as basis, and its mass percent formula is as follows: corn 25.0%～27.0%, dregs of beans 7.5%～11.25%, beer slag 3.75%～7.5%, silage corn 25.0%～27.0%, napier grass 22.5%～26.25%, fermentation manioc waste 2.0%～7.5%, Mercaptamine 0.13%～0.33%, sodium acid carbonate 1.0%～3.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646246.1A CN103637004A (en) | 2013-12-03 | 2013-12-03 | Feed capable of reducing methanogenesis of gastrointestinal tracts of buffalos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646246.1A CN103637004A (en) | 2013-12-03 | 2013-12-03 | Feed capable of reducing methanogenesis of gastrointestinal tracts of buffalos |
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| Publication Number | Publication Date |
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| CN103637004A true CN103637004A (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310646246.1A Pending CN103637004A (en) | 2013-12-03 | 2013-12-03 | Feed capable of reducing methanogenesis of gastrointestinal tracts of buffalos |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605162A (en) * | 2015-01-26 | 2015-05-13 | 河南农业大学 | Application of aspergillus oryzae as beef cattle intestinal tract and excrement methane inhibitor |
| CN105010836A (en) * | 2015-06-29 | 2015-11-04 | 广西壮族自治区水牛研究所 | Milk buffalo feed and breeding method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4711897A (en) * | 1985-04-24 | 1987-12-08 | Smithkline Beckman Corporation | Animal feed methods and compositions using cysteamine |
| GB2379854A (en) * | 2001-09-19 | 2003-03-26 | Walcom Animal Science | Cow feed containing cysteamine |
| CN102293336B (en) * | 2011-07-07 | 2012-11-21 | 广西壮族自治区水牛研究所 | Feed formula for reducing methane generation in buffalo gastrointestinal tract |
-
2013
- 2013-12-03 CN CN201310646246.1A patent/CN103637004A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4711897A (en) * | 1985-04-24 | 1987-12-08 | Smithkline Beckman Corporation | Animal feed methods and compositions using cysteamine |
| GB2379854A (en) * | 2001-09-19 | 2003-03-26 | Walcom Animal Science | Cow feed containing cysteamine |
| CN102293336B (en) * | 2011-07-07 | 2012-11-21 | 广西壮族自治区水牛研究所 | Feed formula for reducing methane generation in buffalo gastrointestinal tract |
Non-Patent Citations (2)
| Title |
|---|
| 杨金宝，等: "半胱胺在反刍动物生产中的应用", 《上海畜牧兽医通讯》 * |
| 韦升菊，等: "添加半胱胺对水牛瘤胃发酵和甲烷产生量的影响", 《中国畜牧兽医学会动物营养学分会第十一次全国动物营养学术研讨会论文集》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605162A (en) * | 2015-01-26 | 2015-05-13 | 河南农业大学 | Application of aspergillus oryzae as beef cattle intestinal tract and excrement methane inhibitor |
| CN105010836A (en) * | 2015-06-29 | 2015-11-04 | 广西壮族自治区水牛研究所 | Milk buffalo feed and breeding method thereof |
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Application publication date: 20140319 |