Gas production and rumen fermentation characteristics of buffalo diets containing by-product from some sorghum varieties

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dc.contributoren-US
dc.creatorSugoro, Irawan; Field of Agriculture, Center for Application of Isotope and Radiation, National NuclearEnergy Agency of Indonesia
dc.creatorWiryawan, Komang G.; IPB
dc.creatorAstuti, Dewi Apri; IPB
dc.creatorWahyono, Teguh; Field of Agriculture, Center for Application of Isotope and Radiation, National NuclearEnergy Agency of Indonesia
dc.date2015-12-01
dc.date.accessioned2018-06-04T06:46:53Z
dc.date.available2018-06-04T06:46:53Z
dc.date.issued2015-12-01
dc.descriptionSorghum is one of potencial fibre sources as buffalo feed. Quality of sorghum could be increased by irradiation mutation breeding. Samurai 1 and Samurai 2 were products of the irradiation mutation breeding of Pahat. This study was conducted to compare buffalo diets containing Samurai 2 sorghum straw and Samurai 1 bagasse sorghum compared with Pahat sorghum straw using in vitro study. Completely randomized design with 6 treatments and 3 replications was applied in this experiment. The treatment diets were P1 (50% Pahat sorghum straw + 50% concentrate), P2 (50% Pahat sorghum straw silage + 50% concentrate), P3 (50% Samurai 2 sorghum straw + 50% concentrate), P4 (50% Samurai 2 sorghum straw silage + 50% concentrate), P5 (50% Samurai 1 sorghum bagasse + 50% concentrate) and P6 (50% Samurai 1 sorghum bagasse silage + 50% concentrate). The 200 mg DM samples of diets were incubated in 30 ml rumen-buffer fluid for 48 hours. Variables measured were total gas production, CH4 production and rumen fermentation characteristics. Results showed that P2 and P4 produce the highest of gas production (P<0.05) with 60.99 and 60.86 ml/200 mg dry matter respectively. Treatments of P1, P2 and P4 produced the lowest CH4 concentration (P<0.05) with 10.57, 10.90 and 9.82% of total gas, respectively. The P4 produced the highest total volatile fatty acids (VFA), dry matter degradability and organic matter degradability with 109.83 mM, 62.93% and 59.97% respectively, meanwhile ammonia (NH3) concentration was not significantly different. The conclusion showed that straw silage of Samurai 2 was comparable to the Pahat sorghum straw and Samurai 1 bagasse sorghum as buffalo diet. Key Words: Buffalo, CH4 Concentration, Rumen Fermentation Characteristics, Sorghumen-US
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dc.identifierhttp://medpub.litbang.pertanian.go.id/index.php/jitv/article/view/1241
dc.identifier10.14334/jitv.v20i4.1241
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/2651
dc.languageeng
dc.publisherIndonesian Animal Sciences Societyen-US
dc.relationhttp://medpub.litbang.pertanian.go.id/index.php/jitv/article/view/1241/pdf
dc.relationhttp://medpub.litbang.pertanian.go.id/index.php/jitv/article/view/1241/1295
dc.rightsCopyright (c) 2015 Indonesian Journal of Animal and Veterinary Sciencesen-US
dc.rightshttp://creativecommons.org/licenses/by/4.0en-US
dc.source2252-696X
dc.source0853-7380
dc.sourceIndonesian Journal of Animal and Veterinary Sciences; Vol 20, No 4 (2015): DECEMBER 2015; 242-249en-US
dc.titleGas production and rumen fermentation characteristics of buffalo diets containing by-product from some sorghum varietiesen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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