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Journal : Jurnal Ilmiah Ilmu-Ilmu Peternakan

Deteksi Jumlah Bakteri Total dan Coliform pada Sludge dari Proses Pembentukan Biogas Campuran Feses Sapi Potong dan Feses Kuda Tubagus Benito; Yuli Astuti Hidayati; Udju D Rusdi; Eulis Tanti Marlina
Jurnal Ilmiah Ilmu-Ilmu Peternakan Vol. 13 No. 5 (2010): Februari 2010
Publisher : Fakultas Peternakan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (41.315 KB) | DOI: 10.22437/jiiip.v0i0.75

Abstract

This study aims to determine the amount of total and coliform bacteria in sludge from the process of forming  a mixture  of  biogas  feces  of  beef  cattle  and  horse  feces. The method  used  in  this  study  is  the experimental method in the laboratory using a completely randomized design with 3 treatments, ie P1 = C  / N  ratio  of  25,  P2  = C  / N  ratio  of  30  and  P3 = C  / N  ratio  of  35  and  replications  6  times.  To determine  the  effect  of  treatments,  data  were  analyzed  with  ANOVA  and  Duncan  test.  The  results showed  that  the mixture of  feces of beef  cattle and horse  feces with various C  / N  ratio had  significant ffect on total bacteria and coliform in sludge. Treatment P3 (C / N ratio 35) to produce the total number of bacteria (4.95 x 107 cfu / g) and coliform        (6.33 x 106 cfu / g) the lowest.
Kualitas Sludge Hasil Ikutan Proses Pembuatan Biogas dari Feses Sapi Perah dengan Berbagai Kadar Air Eulis Tanti Marlina; Yuli Astuti Hidayati; Tubagus Benito AK
Jurnal Ilmiah Ilmu-Ilmu Peternakan Vol. 13 No. 6 (2010): Mei 2010
Publisher : Fakultas Peternakan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiiip.v0i0.116

Abstract

This research aims to study the  influence of water content in the production of biogas from dairy cattle  feces to the quality of sludge. The method used  in  this study  is the experimental method using a completely  randomized design, with  three  treatments  (P1 =  substrate water  content  of dairy  cow  feces 40%, P2 = substrate water content of dairy cow  feces 60%, P3 = substrate water content of dairy cow feces  80%  ) with  six  replications. Variables measured were  levels  of N  total, P2O5, K2O. The  results showed that 1) the treatment did not significantly affect total N concentration, but significantly different levels of P2O5 and K2O, 2) substrate water content 60% (P1) and 80% (P2) generate levels of P2O5 and K2O are highest, ie 1.03% and 1.13% (P2) and 0.84% and 1.00% (P3).
Pengaruh Campuran Feses Sapi Potong dan Feses Kuda Pada Proses Pengomposan Terhadap Kualitas Kompos Yuli Astuti Hidayati; Eulis Tanti Marlina; Tb Benito AK; Ellin Harlia
Jurnal Ilmiah Ilmu-Ilmu Peternakan Vol. 13 No. 6 (2010): Mei 2010
Publisher : Fakultas Peternakan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (40.046 KB) | DOI: 10.22437/jiiip.v0i0.121

Abstract

This  study  aims  to  determine  compost  quality  (content  of   N,  P2O5, K2O)  generated  from  various mixtures  of  beef  cattle  feces  and  the  feces  of  horses.  The method    used    in  this  study  is  the  experimental method in the laboratory using a completely randomized design with 3 treatments, ie P1 = C / N ratio of 25, P2  =  C  / N  ratio  of  30  and  P3  =  C  / N  ratio  of  35  and  replications  6  times.  To  determine  the  effect  of treatments, data were analyzed with ANOVA and Duncan test. The results showed that the mixture of feces of beef  cattle and horse  feces with various C  / N  ratio did not  significantly affect  the quality of  compost. N content  in  compost  produced =  0.7867  to  0.8000%, P2O5  content =  0.5883  to  0.6000%, K2O =  0.5733  to 0.5883%