Pengaruh Volume Cairan Rumen Sapi Terhadap Bermacam Feses Dalam Menghasilkan Biogas

Wati, Linda and Ahda, Yuni and Handayani, Dezi (2014) Pengaruh Volume Cairan Rumen Sapi Terhadap Bermacam Feses Dalam Menghasilkan Biogas. Eksakta Berkala Ilmiah Bidang MIPA, 1. pp. 20-28. ISSN 1411-3724

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Abstract

Pengaruh Volume Cairan Rumen Sapi Terhadap Bermacam Feses Dalam Menghasilkan Biogas The aim of this research is to know the influence of cow’s rumen fluid volume toward varied feces in producing biogas. This research has been done since October to December 2013 at Biotechnology laboratory, Faculty and Mathematic Science. The method of this research is completely randomized design (CRD) with factorial in three times. The first factor as the treatment is the type of feces, such as cow, horse, goat, and buffalo’s feces. The second factor is the treatment by adding the volume of cow’s rumenliquid as many as 160 and 320 ml. The control is the treatment without adding the volume of cow’s rumen liquid. The variables that were measured in this research are the volume of biogas and the duration of biogas flame that could be produced. The result of this research showsthe type of feces affected the biogas production. In these treatments, the highest volume of biogas that was produced to the lowest are horse’s feces yield of 226.56 cm3, cow’s feces yield of 71.40 cm3 , buffalo’s feces yield of 28.28 cm3, and goat’s feces yield of 2.13 cm3. The addition of rumen liquid can increase the biogas production on cow, goat, and buffalo’s feces, but it did not significantly giving effect on horse’s feces. The positive interaction between addition of rumen liquid and feces show on cow, goat, and buffalo’s feces. But, the rumen liquid was not interacted with horse’s feces for producing biogas

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