Effect of alfalfa fodder supplementation on enteric methane emission measured by sulfur hexafluoride technique in murrah buffaloes
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Title |
Effect of alfalfa fodder supplementation on enteric methane emission measured by sulfur hexafluoride technique in murrah buffaloes
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Creator |
Malik PK
Singhal KK |
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Subject |
enteric methane
leguminous fodder Murrah buffaloes saponin sulfur hexfluoride |
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Description |
Not Available
Phyto-sources possessing different secondary metabolites are under investigation for the mitigation of enteric methane emission from livestock. Alfalfa (Medicago sativa) contains considerable saponin which is known for methane reduction through anti-protozoal action. Therefore, this study was undertaken to ascertain the effect of saponin containing alfalfa fodder (Medicago sativa; second cut) on enteric methane emission in Murrah buffaloes quantified using sulfur hexafluoride (SF6) technique. Twelve male Murrah buffalo calves were randomly divided into two groups of six animals each. Buffalo calves in control group were fed on wheat straw and concentrate based diet (R: C, 60:40), while animals in test group were supplemented with saponin containing alfalfa fodder (second cut, 30%) replacing wheat straw on w/w basis. Effect of alfalfa fodder supplementation on rumen fermentation characteristics, archaeal and protozoal population were also studied. Enteric methane emission in control and test group buffaloes was reported as 78.09 and 61.39 g/d, respectively. In this study, about 21% reduction in enteric methane emission was achieved on the feeding of saponin containing alfalfa fodder at 30% level of the diet. However, dry matter intake, pH, ammonia nitrogen and total volatile fatty acid production did not differ (p> 0.05) among the groups. A significant (p Not Available |
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Date |
2018-11-23T01:28:48Z
2018-11-23T01:28:48Z 2016-01-01 |
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Type |
Research Paper
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Identifier |
Malik PK and Singhal KK. 2016. Effect of alfalfa fodder supplementation on enteric methane emission measured by sulfur hexafluoride technique in murrah buffaloes. Buffalo Bulletin, 35:125-134.
0125-6726 http://krishi.icar.gov.in/jspui/handle/123456789/12879 |
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Language |
English
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Relation |
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Publisher |
Not Available
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