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ADF, NDF AND HEMICELLULOSA DIGESBILITY IN VITRO IN FERMENTATION LITTERS WITH DIFFERENT RIPENING PERIODS Marry Christiyanto; Cahya Setya Utama
Jurnal Ilmu Ternak Vol 21, No 1 (2021): June
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v21i1.33221

The study aims to examine the length of chicken litter peram against digestibility Acid Detergent Fiber (ADF), digestibility Neutral Detergent Fiber (NDF) and digestibility hemicellulose in vitro.The research method was conducted by collecting chicken litter from 16 closed house cages, combined and fermented. The study used a Complete Randomized Design pattern in the direction of 4 treatments and 4 replays, the treatment is T0 = littering 0 weeks; T1 = 3 weeks litter ripening; T2 = 6 weeks litter ripening; T3 = 9 weeks litter ripening. The observed parameters are ADF digestbility, NDF digestibility and hemicellulose litter of fermented chickens using Van Soest method. The results showed that the long litter of fermented chickens had an effect on the digestiability value of ADF, NDF digestibility and hemicellulose digestibility. Litter treatment of fermented chickens by ripening increases the digestiability of ADF and hemicellulose litter of chickens while the digestitude of NDF treatment is lower than the treatment without acidification. The conclusion of the study was litter of fermented chickens with a length of 6 weeks, resulting in ADF digestibility of 54.15%, digestibility of NDF by 57.20% and digestibility of hemicellulose by 14.35%.

Chemical Content and In Vitro Digestibility of Broiler Litter Fermented at Different Ripen Time Marry Christiyanto; Cahya Setya Utama
Jurnal Ilmu Ternak dan Veteriner Vol 27, No 1 (2022): March 2022
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14334/jitv.v27i1.2750

The aim of this study was to examine effect of length of chicken litter fermentation on chemical content and in vitro digestibility. Completely randomized design was applied in this study with 4 treatments and 4 replications. The treatments were T0 = no fermentation; T1 = fermentation of chicken litter for 3 weeks; T2 = fermentation of chicken litter for 6 weeks; and T3 = fermentation of chicken litter for 9 weeks. Parameters observed were chemical content and digestibility value of fermented chicken litter. Different fermentation time affected the chemical content of fermented chicken litter, namely water, fat, BETN and TDN content, but did not affect ash content and fiber content. Different fermentation time affected dry matter, protein, fiber fraction digestibility (ADF, NDF, Hemicellulose), but did not affect organic matter digestibility, VFA concentration, NH3 concentration and total protein production of chicken litter. Based on dry matter, ADF, NDF hemicellulose digestibility and VFA concentration, it is concluded that recommended ripen time for chicken litter fermentation is 6 weeks.

Pengolahan Sinbiotik Kultur Campuran yang Berasal dari Kombinasi Bekatul Gandum sebagai Prebiotik dan Jus Kubis Terfermentasi sebagai Probiotik melalui Proses Fermentasi Cahya Setya Utama; Zuprizal Zuprizal; Chusnul Hanim; Wihandoyo Wihandoyo
Jurnal Aplikasi Teknologi Pangan Vol 9, No 3 (2020): Agustus 2020
Publisher : Faculty of Animal and Agricultural Sciences, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17728/jatp.7442

Penelitian ini bertujuan untuk mengkaji kualitas sinbiotik kultur campuran yang berasal dari jus kubis terfermentasi sebagai probiotik yang ditambahkan pada bekatul gandum sebagai prebiotik melalui proses fermentasi. Penelitian ini dilakukan dengan menggunakan rancangan acak lengkap pola faktorial 3x3 dengan 3 ulangan. Faktor yang digunakan adalah lama pemeraman dan variasi konsentrasi jus kubis. Parameter yang diamati adalah komponen proksimat (kadar air, abu, lemak kasar, protein kasar, serat kasar dan bahan ekstrak tanpa nitrogen (BETN), komponen serat berupa acid detergent fibre atau ADF, neutral detergent fibre (NDF), selulosa, hemiselulosa dan lignin, serta gross energi, glukosa, sukrosa, mannosa, arabinosa, rafinosa, amilum, amilosa, amilopektin dan pati resisten serta profil sinbiotik kultur campuran melalui analisis scanning electron microscope (SEM). Hasil penelitian memperlihatkan adanya peningkatan yang signifikan pada kadar abu, protein kasar, serat kasar (p<0,05) sedangkan pada parameter BETN, ADF, NDF, hemiselulosa, lignin, gross energi, sukrosa, mannosa, arabinosa, rafinosa, amilosa, amilum, amilopektin dan pati resisten terdapat interaksi antar kedua faktor (p<0,05) namun pada parameter glukosa tidak terdapat interaksi antar kedua faktor. Kesimpulan penelitian yaitu sinbiotik kultur campuran terbaik terdapat pada penambahan 40% jus kubis terfermentasi dengan lama fermentasi 4 hari. Sinbiotik kultur campuran ini dapat digunakan sebagai sumber additive untuk pangan maupun kepentingan lainnya seperti pakan ternak.Processing of Mixed Culture Sinbiotics Originating from the Combination of Wheat Pollard as Prebiotics and Fermented Cabbage Juice as Probiotics through the Fermentation ProcessAbstractThe objective of this study was to examine the quality of mixed culture synbiotics derived from fermented cabbage juice as probiotics which were added to wheat pollard as a prebiotic through the fermentation process. The study used a completely randomized 3x3 factorial pattern design with 3 replications and the observed factors were duration of incubation and concentrations of applied cabbage juice. Proximate components (water content, ash, crude fat, crude protein, crude fiber and extraction material without nitrogen or BETN), fiber components (acid detergent fiber (ADF), neutral detergent fiber (NDF), cellulose, hemicellulose and lignin), gross energy, glucose, sucrose, mannose, arabinose, raffinose, starch, amylose, amylopectin and resistant starch and mix culture synbiotic profile through scanning electron microscope (SEM) were analyzed. The results showed a significant increase in ash content, crude protein, crude fiber (p<0.05) while in BETN, ADF, NDF parameters, hemicellulose, lignin, gross energy, sucrose, mannose, arabinose, raffinose, amylose, starch, amylopectin and resistant starch interaction between the two factors (p<0.05). However, in the glucose parameter there was no interaction between the two factors. The conclusion of the research is that the best mixed culture synbiotic is in the addition of 40% fermented cabbage juice with 4 days fermentation time. This mixed culture synbiotic can be used as an additive source for food and animal feed.

Kualitas Kimia dan Profil Serat Bekatul Gandum dengan Kadar Air dan Lama Pemanasan Berbeda Cahya Setya Utama; Bambang Sulistiyanto; Oktavianus Barus; Muhammad Fikri Haidar
Jurnal Aplikasi Teknologi Pangan Vol 11, No 1 (2022): Februari 2022
Publisher : Faculty of Animal and Agricultural Sciences, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17728/jatp.11457

Bekatul gandum (wheat pollard) merupakan hasil samping industri pengolahan gandum yang makin banyak digunakan untuk bahan makanan dan kualitasnya sangat tergantung pada kadar air dan lama pemanasan. Penelitian bertujuan mengkaji pengaruh kadar air dan lama pemanasan yang berbeda terhadap kualitas kimia dan profil serat bekatul gandum. Penelitian menggunakan Rancangan Acak Lengkap faktorial 3 × 2 dengan 3 ulangan. Faktor pertama adalah kadar air 12, 30, dan 60%. Faktor kedua adalah lama pemanasan 15 dan 30 menit. Kandungan kimia berupa kadar air, abu, lemak kasar, protein kasar, serat kasar, bahan ekstrak tanpa nitrogen (BETN) dan gross energy dianalisis dalam penelitian ini. Demikian juga profil serat (kadar Acid Detergent Fiber (ADF), Neutral Detergent Fiber (NDF), hemiselulosa, selulosa dan lignin.) serta profil serat melalui Scanning Electron Microscope-Energy Dispersive X-Ray (SEM-EDX). Hasil penelitian menunjukkan bahwa tidak ada pengaruh perlakuan kadar air dan pemanasan terhadap kandungan kimia, profil serat bekatul gandum dan profil serat melalui SEM-EDX. Kesimpulan penelitian adalah kadar air dan lama pemanasan tidak menentukan kualitas kimia dan profil serat pada bekatul gandum.Chemical Quality and Fiber Profile Wheat Pollard with Different Water Content and Steaming Durration AbstractWheat bran has known as by product of wheat production which is recently used as food ingredient and its quality could be rely on the water content and heat temperature. The aim of the study was to examine the effect of water content and steaming durration on the chemical quality and fiber profile of wheat bran. The study used a factorial 3 × 2 Completely Randomized Design with 3 replications. The first factor was the water content of 12, 30, and 60%. The second factor was the heating time of 15 and 30 minutes. Moisture content, ash, crude fat, crude protein, crude fiber, nitrogen-free extract material (NFE) and gross energy), fiber profile (Acid Detergent Fiber (ADF) content, Neutral Detergent Fiber (NDF), hemicellulose, cellulose, and lignin.) were analyzed as well as fiber profiles through Scanning Electron Microscope-Energy Dispersive X-Ray (SEM-EDX). The results showed that no remarkable effect of treatment was detected on chemical content, wheat bran fiber profile and fiber profile through SEM-EDX. As conclusion, the water content and heating time did not affect the chemical quality and fiber profile of wheat bran.

Pengaruh Lama Pemanasan terhadap Kualitas Kimia Wheat Pollard yang Berpotensi sebagai Prebiotik Cahya Setya Utama; Zuprizal Zuprizal Zuprizal; Chusnul Hanim; Wihandoyo Wihandoyo
Jurnal Aplikasi Teknologi Pangan Vol 8, No 3 (2019): Agustus 2019
Publisher : Faculty of Animal and Agricultural Sciences, Diponegoro University

Penelitian bertujuan mengkaji pengaruh lama pemanasan wheat pollard dengan autoclave untuk mendapatkan monomer-monomer yang berpotensi sebagai prebiotik. Penelitian menggunakan rancangan acak lengkap pola searah dengan 4 perlakuan dan 4 ulangan. Parameter yang diamati adalah komponen proksimat (kadar air, abu, lemak kasar, protein kasar, serat kasar dan bahan ekstrak tanpa nitrogen atau BETN), komponen fiber (acid detergent fibre atau ADF, neutral detergent fibre atau NDF, selulosa, hemiselulosa, lignin), gross energi, mannosa, arabinosa, glukosa, sukrosa, rafinosa, amilosa, amilum, amilopektin, resistant starch dan profil wheat pollard melalui scanning electron microscope (SEM). Hasil penelitian menunjukkan bahwa terdapat pengaruh perlakuan yang nyata (p<0,05) terhadap kadar air, abu, protein kasar, serat kasar, BETN, NDF, hemiselulosa, lignin, selulosa, gross energi, rafinosa, glukosa, arabinosa, sukrosa, amilosa, amilum, amilopektin, resistant starch namun tidak ada pengaruh yang nyata (p>0,05) pada lemak kasar, ADF dan manosa. Indikator wheat pollard sebagai prebiotik terlihat dari peningkatan kadar rafinosa, arabinosa dan resistant starch berturut-turut sebesar 0,72 menjadi 3,95%; 0,51 menjadi 1,04%; 0,51 menjadi 1,04% dan 5,28 menjadi 14,15%. Kesimpulan penelitian ini adalah wheat pollard yang dipanaskan selama 15 menit dapat memberikan komposisi terbaik sebagai prebiotik.Effect of Heating Time on the Chemical Quality of Wheat Pollard as a Prebiotic Potential AgentAbstractThis study was done to examine the heating time of wheat pollard to obtain potentially prebiotic monomers. The study used a completely randomized design with 4 treatments and 4 replications. The observations were water content, ash, crude fat, crude protein, crude fiber, extract without nitrogen, acid detergent fiber or ADF, neutral detergent fiber or NDF, cellulose, hemicellulose, lignin, gross energy, mannose, arabinose, glucose, sucrose, raffinose, amylose, starch, amylopectin, resistant starch and wheat pollard profile through scanning electron microscope (SEM). The results showed that there was a significant treatment effect (p<0.05) on moisture, ash, crude protein, crude fiber, extract without nitrogen, NDF, hemicellulose, lignin, cellulose, gross energy, raffinose, glucose, arabinose, sucrose, amylose, starch, amylopectin, resistance starch but not significant effect (p>0.05) of treatments in crude fat, ADF and mannose. The indicator of wheat pollard as a prebiotic was able to be seen from an increase in raffinose, arabinose and resistance starch levels from 0.72 to 3.95%; 0.51 to 1.04%; 0.51 to 1.04%, and 5.28 to 14.15%, respectively. As conclusion, heating time for 15 minutes might provide a function to turn wheat pollard into prebiotic agent.

Isolasi dan Identifikasi Bakteri Asam Laktat Selulolitik yang Berasal dari Jus Kubis Terfermentasi Cahya Setya Utama; Zuprizal Zuprizal; Chusnul Hanim; Wihandoyo Wihandoyo
Jurnal Aplikasi Teknologi Pangan Vol 7, No 1 (2018): Februari 2018
Publisher : Faculty of Animal and Agricultural Sciences, Diponegoro University

Penelitian bertujuan mengisolasi dan identifikasi jenis bakteri asam laktat (BAL) selulolitik yang berasal dari jus kubis terfermentasi. Tahapan penelitian meliputi isolasi mikrobia dari jus kubis terfermentasi, karakteristik morfologi sel, karakteristik biokimiawi, identifikasi dengan kit api 50 CHL dan pengujian kemampuan mendegradasi selulosa. Penelitian diawali dengan memfermentasi jus kubis selama 6 hari pada kondisi anaerobic fakultatif. Hasil fermentasi diisolasi dengan media de man rogosa and sharpe (MRS) yang ditambahkan CaCO3 1% dan diinkubasi selama 24 jam. Reinokulasi dilakukan sebanyak 5 kali sampai ditemukan kultur murni BAL, kemudian diidentifikasi dengan menggunakan kit analytical profile index (API) 50 CHL. Hasil identifikasi kemudian diuji kemampuannya untuk mendegradasi selulosa pada media MRS yang ditambahkan 1% carboxymethyl cellulosa (CMC) dan 0,1% congored sebagai indikator dan diinkubasi selama 24 jam. Hasil penelitian menunjukkan bahwa strain bakteri yang teridentifikasi adalah Lactobacillus plantarum dan Lactobacillus brevis yang dapat mendegradasi selulosa. Kesimpulan dari penelitian ini adalah ditemukannya 2 jenis bakteri asam laktat dari jus kubis terfermentasi yaitu Lactobacillus plantarum dan Lactobacillus brevis yang mempunyai sifat selulolitik.Isolation and Identification of Lactic Acid Bacteria Cellulolitik Originated from Fermented Cabbage JuiceAbstractThe objective of this study was to isolate and identify the type of lactic acid bacteria (BAL) of cellulolytic originating from fermented cabbage juice. Research was conducted with the following steps: microbial isolation from fermented cabbage juice, cell morphology characteristics, biochemical characteristics, identification with an analytical profile index (API) 50 CHL kit, and cellulose degradability testing. The research was begun by fermenting cabbage juice for 6 days under facultative aerobic condition. The fermentation product was then isolated with de man rogosa and sharpe (MRS) medium which added CaCO3 1% and incubated for 24 hours. Reinoculation was performed 5 times until BAL was found. BAL pure cultures were used to identify lactic acid bacteria strains using an analytical profile index (API) 50 CHL kit. After pure culture was found, it was then tested for the ability to degrade cellulose on MRS media with 1% carboxymethyl cellulose (CMC) and 0.1% congored as indicator and incubated for 24 hours. The results showed that the identified bacterial strains were Lactobacillus plantarum and Lactobacillus brevis which could degrade cellulose. The conclusion of this research was the discovery of two types of lactic acid bacteria from fermented cabbage juice namely Lactobacillus plantarum and Lactobacillus brevis which had cellulolytic properties.

Isolasi dan Identifikasi Bakteri Asam Laktat Selulolitik yang Berasal dari Jus Kubis Terfermentasi Cahya Setya Utama; Zuprizal Zuprizal; Chusnul Hanim; Wihandoyo Wihandoyo
Jurnal Aplikasi Teknologi Pangan Vol 7, No 1 (2018): Februari 2018
Publisher : Indonesian Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17728/jatp.2155

Penelitian bertujuan mengisolasi dan identifikasi jenis bakteri asam laktat (BAL) selulolitik yang berasal dari jus kubis terfermentasi. Tahapan penelitian meliputi isolasi mikrobia dari jus kubis terfermentasi, karakteristik morfologi sel, karakteristik biokimiawi, identifikasi dengan kit api 50 CHL dan pengujian kemampuan mendegradasi selulosa. Penelitian diawali dengan memfermentasi jus kubis selama 6 hari pada kondisi anaerobic fakultatif. Hasil fermentasi diisolasi dengan media de man rogosa and sharpe (MRS) yang ditambahkan CaCO3 1% dan diinkubasi selama 24 jam. Reinokulasi dilakukan sebanyak 5 kali sampai ditemukan kultur murni BAL, kemudian diidentifikasi dengan menggunakan kit analytical profile index (API) 50 CHL. Hasil identifikasi kemudian diuji kemampuannya untuk mendegradasi selulosa pada media MRS yang ditambahkan 1% carboxymethyl cellulosa (CMC) dan 0,1% congored sebagai indikator dan diinkubasi selama 24 jam. Hasil penelitian menunjukkan bahwa strain bakteri yang teridentifikasi adalah Lactobacillus plantarum dan Lactobacillus brevis yang dapat mendegradasi selulosa. Kesimpulan dari penelitian ini adalah ditemukannya 2 jenis bakteri asam laktat dari jus kubis terfermentasi yaitu Lactobacillus plantarum dan Lactobacillus brevis yang mempunyai sifat selulolitik.Isolation and Identification of Lactic Acid Bacteria Cellulolitik Originated from Fermented Cabbage JuiceAbstractThe objective of this study was to isolate and identify the type of lactic acid bacteria (BAL) of cellulolytic originating from fermented cabbage juice. Research was conducted with the following steps: microbial isolation from fermented cabbage juice, cell morphology characteristics, biochemical characteristics, identification with an analytical profile index (API) 50 CHL kit, and cellulose degradability testing. The research was begun by fermenting cabbage juice for 6 days under facultative aerobic condition. The fermentation product was then isolated with de man rogosa and sharpe (MRS) medium which added CaCO3 1% and incubated for 24 hours. Reinoculation was performed 5 times until BAL was found. BAL pure cultures were used to identify lactic acid bacteria strains using an analytical profile index (API) 50 CHL kit. After pure culture was found, it was then tested for the ability to degrade cellulose on MRS media with 1% carboxymethyl cellulose (CMC) and 0.1% congored as indicator and incubated for 24 hours. The results showed that the identified bacterial strains were Lactobacillus plantarum and Lactobacillus brevis which could degrade cellulose. The conclusion of this research was the discovery of two types of lactic acid bacteria from fermented cabbage juice namely Lactobacillus plantarum and Lactobacillus brevis which had cellulolytic properties.

Kualitas Organoleptik dan pH Litter Broiler yang Dipelihara di Kandang Closed House pada Ketinggian Dataran yang Berbeda Cahya Setya Utama; Marry Christiyanto; Ahmad Raiz Fauzi
Jurnal Peternakan Vol 19, No 2 (2022): September 2022
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v19i2.13111

ABSTRAK. Penelitian bertujuan mengkaji pengaruh perbedaan ketinggian dataran terhadap kualitas organoleptik dan potential of Hydrogen (pH) litter yang dipelihara di kandang closed house. Materi penelitian adalah litter broiler dari 15 kandang closed house di Kabupaten Demak, Kota Semarang dan Kabupaten Kendal. Penelitian menggunakan rancangan acak lengkap (RAL) dengan 3 perlakuan dan 5 ulangan. Perlakuan yang diberikan yaitu kandang closed house dengan ketinggian berbeda, T1= 0-100 mdpl; T2= 100-300 mdpl; dan T2= 300-500 mdpl. Parameter yang diamati yaitu kualitas organoleptik meliputi warna, bau, tekstur dan cemaran, dengan metode skala perbandingan, dan nilai pH yang diukur dengan alat pH meter digital. Data yang diperoleh dianalisis menggunakan uji ANOVA, dilanjutkan dengan uji DMRT pada taraf signifikasi 5%. Hasil penelitian menunjukkan bahwa ketinggian dataran yang berbeda tidak berpengaruh nyata (P>0,05) terhadap kualitas organoleptik dan pH litter broiler yang dipelihara di kandang closed house. Litter broiler memiliki organoleptik sedikit bau amonia, tekstur gumpalan, warna coklat, dan terdapat satu jenis cemaran. Nilai pH litter broiler berkisar antara 7,37-8,35. Kesimpulan penelitian yaitu ketinggian dataran tidak mempengaruhi kualitas organoleptik dan pH litter ayam broiler yang dipelihara di kandang closed house. Organoleptic Quality and pH Litter of Broiler Chicken Maintained in Closed house Cages at Different AltitudesABSTRACT. The aim of the study was to examine the effect of differences in altitude on the organoleptic quality and potential of Hydrogen (pH) litter kept in closed house cages. The research material is broiler litter from 15 closed house cages in Demak Regency, Semarang City and Kendal Regency. The study used a completely randomized design (CRD) with 3 treatments and 5 replications. The treatments given were closed house cages with different heights, T1 = 0-100 masl; T2= 100-300; and T2 = 300-500 masl. Parameters observed were organoleptic quality including color, odor, texture and contamination, with a comparison scale method, and pH values measured by a digital pH meter. The data obtained were analyzed using the ANOVA test, followed by the DMRT test at a significance level of 5%. The results showed that different altitudes had no significant effect (P>0.05) on the organoleptic quality and pH of broiler litter kept in closed house cages. Broiler litter has an organoleptic odor with a slight ammonia smell, lumpy texture, brown color, and there is one type of contamination. The pH value of broiler litter ranges from 7.37-8.35. The conclusion of the study was that the elevation of the plains did not affect the organoleptic quality and pH of the litter of broiler chickens kept in closed house cages.Keywords: Closed house, litter, organoleptic, pH, plain.

Peningkatan Kapasitas Peternak di Desa Tumbrep Melalui Penerapan Teknologi Biogas untuk Mengolah Limbah Peternakan Edi Prayitno; Marry Christianto; Cahya Setya Utama; Bambang Bambang
Prosiding Seminar Nasional Hasil Penelitian dan Pengabdian Kepada Masyarakat 2022: Hasil Penelitian dan Pengabdian Kepada Masyarakat
Publisher : Lembaga Penelitian Pengabdian Kepada Masyarakat dan Dakwah Islamiyah Universitas Islam Kuantan Singingi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/prosidinguniks.v0i0.2725

Mayoritas masyarakat di Desa Tumbrep bermata pencahariaan sebagai petani dan peternak. Budidaya ternak yang dilakukan masih bersifat tradisional dan belum memiliki keterampilan mengolah limbah peternakan dengan baik. Program pengabdian kepada masyarakat ini bertujuan untuk meningkatkan skill kepada peternak di Desa Tumbrep untuk mengolah limbah peternakan menjadi biogas dan pupuk organik. Biogas yag dihasilkan diharapkan mampu menjadi energi alternatif bagi peternak dan slury hasil keluaran biogas dapat dimanfaatkan sebagai pupuk, sehingga mengurangi pencemaran lingkungan. Kegiatan ini dilaksanakan di Desa Tumbrep, kecamatan Bandar Kabupaten Batang Provinsi Jawa Tengah. Kegiatan pengabdian ini dilakukan dalam beberapa tahap yaitu sosialisasi tentang teknologi biogas, pembuatan biodigester, pengoperasion atau pengisian biodigester, uji pembakaran biogas dan monitoring dan evaluasi. Hasil kegiatan ini menunjukkan bahwa peserta kegiatan mempunyai respon yang baik terhadap program yang dilaksanakan. Biogas yang dihasilkan dari biodigester mencapai produksi yang cukup untuk digunakan menyalakan kompor untuk memasak peternak. Peternak dengan kepemilikan sapi sebanyak 5-6 ekor dapat direkomendasikan untuk penerapan pengolahan limbah peternakan menjadi biogas dengan biodigester berukuran 16 kubik.

Fermentasi Litter Broiler dengan Lama Inkubasi yang Berbeda dan Pengaruhnya terhadap Produksi Protein Total dan Kecernaan Protein secara In-Vitro: Broiler Litter Fermentation with Different Incubation Time and Its Effect on Total Protein Production and Protein Digestbility In-Vitro Christiyanto, Marry; Pangestu, Eko; Sari, Betty Mega Kartika; Utama, Cahya Setya
Journal of Livestock and Animal Health Vol. 4 No. 2 (2021): August
Publisher : Politeknik Pertanian Negeri Payakumbuh

Litter broiler dapat dimanfaatkan sebagai pakan alternatif ruminansia karena kandungan nutrien yang masih baik. Penelitian bertujuan mengkaji produksi protein total dan kecernaan protein dari litter broiler fermentasi dengan lama inkubasi yang berbeda secara in vitro. Rancangan percobaan yang digunakan yaitu Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 4 ulangan. Perlakuan lama inkubasi adalah T0 = fermentasi 0 minggu (0 hari), T1 = fermentasi 3 minggu (21 hari), T2 = fermentasi 6 minggu (42 hari), dan T3 = fermentasi 9 minggu (63 hari). Parameter penelitian meliputi produksi protein total dan kecernaan protein litter broiler. Hasil penelitian menunjukan bahwa perlakuan lama fermentasi yang berbeda memberikan pengaruh berbeda nyata (p kecil dari 0,05) terhadap produksi protein total dan kecernaan protein kasar. Produksi protein total litter broiler berturut-urut T0, T1, T2, dan T3 adalah 666 mg/g, 822 mg/g, 914 mg/g, dan 934 mg/g. Kecernaan protein litter broiler berturut-urut T0, T1, T2, dan T3 adalah 47%, 51,3%, 53,2% dan 53%. Kesimpulan dari penelitian adalah semakin lama inkubasi litter broiler fermentasi meningkatkan produksi protein total dan kecernaan protein. Fermentasi litter broiler terbaik pada lama inkubasi 6 minggu.

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