scholarly journals Evaluasi Kecernaan In Vitro Bahan Kering dan Bahan Organik Kulit Singkong Fermentasi Sebagai Bahan Pakan Ternak

2020 ◽  
Vol 7 (2) ◽  
pp. 127
Author(s):  
Firman Nasiu ◽  
Wa Laili Salido ◽  
Andi Murlina Tasse ◽  
Syamsuddin Syamsuddin ◽  
Hairil A. Hadini ◽  
...  
Keyword(s):  
Organic Matter ◽  
Aspergillus Niger ◽  
Dry Matter ◽  
In Vitro Digestibility ◽  
Additional Information ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Cassava Peel

ABSTRAKPenelitian ini bertujuan untuk melakukan evaluasi kecernaan in vitro bahan kering dan bahan organik kulit singkong yang difermentasi menggunakan jamur Aspergillus niger dan EM-4 sehingga dapat memberikan informasi tambahan mengenai kualitas kulit siongkong yang difermentasi maupun tanpa fermentasi.  Rancangan penelitian yang digunakan adalah rancangan acak lengkap (RAL) yang terdiri atas 4 perlakuan dan 4 ulangan.  Perlakuan yang diberikan terhadap kulit singkong adalah P1 (tanpa fermentasi), P2 (fermentasi dengan Aspergillus niger), P3 (fermentasi dengan EM-4), P4 (fermentasi dengan kombinasi A. niger dan EM-4).  Evaluasi kecernaan in vitro ini dilakukan dengan menggunakan metode Tilley and Terry.  Hasil penelitian menunjukkan bahwa penambahan jamur A. niger dan EM-4 dalam proses fermentasi kulit singkong dapat meningkatkan kecernaan bahan kering dan bahan kering kulit singkong secara signifikan dimana hasil terbaik diperoleh pada penambahan kombinas A. niger dan EM-4.Kata kunci: Aspergillus niger, bahan kering, bahan organik, EM-4, kecernaan in vitroABSTRACTThe aim of this study was to evaluate the in vitro digestibility of dry matter and organic matter of fermented cassava peel using Aspergillus niger and EM-4 inoculant to provide additional information about the quality of fermented and unfermented cassava peel. The study design used was a completely randomized design (CRD) consisting of 4 treatments and 4 replications. The treatments were P1 (without fermentation), P2 (fermented with Aspergillus niger), P3 (fermented with EM-4), P4 (fermented with a combination of A. niger and EM-4). This in vitro digestibility evaluation was conducted by using the Tilley and Terry method. The results showed that the addition of A. niger fungi and EM-4 in the fermentation process of cassava peel could significantly improve the digestibility of dry matter and dry matter of cassava peel where the best results were obtained on the addition of A. niger and EM-4 combinations.Keywords: Aspergillus niger, dry matter, EM-4, in vitro digestibility, organic matter

scholarly journals Peningkatan Kualitas Jerami Padi MenggunakanTeknologi Amoniasi Fermentasi

2019 ◽  
Vol 2 (1) ◽  
pp. 96
Author(s):  
Muhamad Amin ◽  
Sofyan Damrah Hasan ◽  
Oscar Yanuarianto ◽  
Mohammad Iqbal ◽  
I Wayan Karda
Keyword(s):  
Organic Matter ◽  
Crude Protein ◽  
Dry Matter ◽  
Crude Fiber ◽  
In Vitro Digestibility ◽  
Randomized Design ◽  
Result Show ◽  
Completely Randomized Design ◽  
Range Test

An experiment with aim to study the effect of probiotics combination level and length of fermentation on qualityimprovement of rice straw had been conducted at the Laboratory of Nutrition and Feed of Animal HusbandryFaculty, Mataram University. The research was arranged in a Completely Randomized Design in factorialarrangement 3 x 3 with 3 replications. The first factor was the level of probiotics (0, 2 and 4%), the second factorwas the period of fermentation (2, 4 and 6 weeks).The variables measured were crude protein, crude fiber, NDF,ADF, cellulose, hemicellulose, lignin, and in vitro digestibility of dry matter and organic matter. Data wereanalyzed by analysis of variance and tested further by Duncan's Multiple Range Test. The result show thattreatments combination of the probiotics level and fermentation period did not affect (P>0.05) the chemicalcomposition and digestibility. The level of probiotics increased (P<0.05) the crude protein and in vitro dry matterdigestibility. Meanwhile, the lenght of fermentation increased the crude protein and in vitro digestibility of drymatter and organic matter, but decreased the crude fiber, NDF, ADF, cellulose, and hemicellulose of Amofer ricestraw.

scholarly journals KECERNAAN IN VITRO SILASE SAMPAH SAYUR DAN DAUN GAMAL MENGGUNAKAN MIKROORGANISME RUMEN KAMBING

2015 ◽  
Vol 2 (3) ◽  
pp. 17
Author(s):  
Indrayani Indrayani ◽  
Harapin Hafid ◽  
Dian Agustina
Keyword(s):  
Organic Matter ◽  
Analysis Of Variance ◽  
Dry Matter ◽  
Vegetable Waste ◽  
Dry Matter Digestibility ◽  
Randomized Design ◽  
Honestly Significant Difference ◽  
Significant Difference ◽  
Completely Randomized Design

ABSTRACTThis study aims to determine the digestibility of dry matter and organic matter level waste silage mixed vegetables and Gliricidia leaves were tested in vitro. This study used a completely randomized design with 3 treatments and 3 replications. Each of these treatments is R0 (Gliricidia leaves 100%), R1 (Gliricidia leaves 70% + 30% silage vegetable waste), and R2 (Gliricidia leaves 40% + 60% silage vegetable waste). Data were analyzed using analysis of variance (ANOVA) and further testing using the test Honestly Significant Difference (HSD). The results of ANOVA showed that the mixture of vegetable waste silage was highly significant (p <0.05) on dry matter digestibility and significantly (p <0.05) on the digestibility of organic matter. It can be concluded that the mixed of vegetable waste silage and Gliricidia leaves can improved digestibility of dry matter and organic matter, treatment of 40% and 60% Gliricidia leaves plus waste vegetable produce silage dry matter digestibility and percentage of organic matter is best (72,24% and 68,19%).Keyword: Silage vegetable waste, gliricidia leaves, dry and organic matter digestibilityABSTRAKPenelitian ini bertujuan untuk mengetahui kecenaan bahan kering dan bahan organik tingkat campuran silase sampah sayur dan daun gamal yang diuji secara in vitro. Penelitian ini menggunakan Rancangan Acak Lengkap dengan 3 perlakuan dan 3 ulangan. Masing-masing perlakuan tersebut ialah R0 (daun gamal 100%), R1 (daun gamal 70% + silase sampah sayur 30%), dan R2 (daun gamal 40% + silase sampah sayur 60%). Data yang diperoleh dianalisis dengan menggunakan analisis sidik ragam (ANOVA) dan uji lanjut menggunakan uji Beda Nyata Jujur (BNJ). Hasil analisis sidik ragam menunjukkan bahwa campuran silase sampah sayur berpengaruh sangat nyata (p<0,05) terhadap kecernaan bahan kering dan berpengaruh nyata (p<0,05) terhadap kecernaan bahan organik. Dapat disimpulkan bahwa perlakuan campuran silase sampah sayur dan daun gamal dapat meningkatkan kecernaan bahan kering dan bahan organik, perlakuan 40% daun gamal dan 60% silase sampah sayur menghasilkan persentase kecernaan bahan kering dan bahan organik yang terbaik yaitu (72,24% dan 68,19%).Kata kunci : Silase sampah sayur, daun gamal, kecernaan bahan kering, dan bahan organik.

scholarly journals Pemberian Kulit Biji Kopi dalam Ransum Sapi Aceh Terhadap Kecernaan secara In Vitro

2013 ◽  
Vol 13 (1) ◽  
pp. 49-52
Author(s):  
Yunasri Usman ◽  
M. Nur Husin ◽  
Riantia Ratni
Keyword(s):  
Dry Matter ◽  
Animal Husbandry ◽  
Basal Diet ◽  
Animal Nutrition ◽  
In Vitro Digestibility ◽  
Dry Matter Digestibility ◽  
Randomized Design ◽  
Coffee Beans ◽  
Completely Randomized Design

The supplementation peel coffee beans in the ration Aceh cattle on in vitro digestibilityABSTRACT. This research was carried out at the Laboratory of  Feed and Animal Nutrition,  Department of Animal Husbandry Faculty of Agriculture Syiah Kuala University for  73 days from December 26, 2011 to March 7, 2012. The purpose of this experiment was to find out the effects of the coffee peeling on in vitro digestibility of Aceh beef cattle. Completely Randomized Design (CRD) was applied in this experiment consisting of 4 treatments  namely levels of  coffee peeling on basal diet   (R0=0%, R1=10%, R2=20%, R3=30%). Each treatment consists of 5 replications. Parameters observed in this research were dry and organic matter digestibility. The results showed that dry matter digestibility was not significantly different (P0,05)amongst treatments  54,42%, 49,32%, 45,97%, 42,08%) for R0, R1, R2 and R3 respectively.  On the other hand, organic metter digestibility was significantly different (P0,05) in which R2 treatment was the highest and R0 treatment was the lowest (54,59%).

scholarly journals Evaluasi Kecernaan In Vitro Complete Feed Fermentasi Berbahan Dasar Ampas Sagu dengan Teknik Fermentasi Berbeda

2016 ◽  
Vol 1 (1) ◽  
pp. 808-815
Author(s):  
Sugrahadi Ahmad Aprianto ◽  
Yunasri Usman ◽  
Asril Asril
Keyword(s):  
Organic Matter ◽  
Dairy Cattle ◽  
Dry Matter ◽  
Animal Husbandry ◽  
In Vitro Digestibility ◽  
Dry Matter Digestibility ◽  
Randomized Design ◽  
Organic Matter Digestibility

Abstrak: Penelitian ini telah dilaksanakan di Laboratorium Ilmu Nutrisi dan Makanan Ternak Program Studi Peternakan Fakultas Pertanian Universitas Syiah Kuala dan dilanjutkan dengan pengiriman sampel penelitian ke Laboratorium Ternak Perah Institut Pertanian Bogor (IPB) untuk pengujian kecernaan secara in vitro. Tujuan dari penelitian ini adalah menguji kecernaan secara in vitro complete feed berbahan dasar ampas sagu dengan teknik fermentasi yang berbeda.Pembuatan complete feed disusun sesuai dengan kebutuhan ternak domba. Penelitian ini menggunakan Rancangan Acak lengkap (RAL) dengan 3 perlakuan dan masing-masing perlakuan terdiri atas 5 ulangan. Perlakuan 1 (kontrol) adalah complete feed tanpa penambahan Saus Burger Pakan (SBP) dan tanpa fermentasi, perlakuan 2 adalah ampas sagu difermentasi dengan SBP selama 14 hari kemudian dicampur menjadi complete feed dan difermentasi hingga 21 hari, sedangkan perlakuan 3 adalah ampas sagu + complete feed kemudian difermentasi dengan SBP selama 21 hari. Parameter yang diamati dalam penelitian ini adalah pH, Bahan Kering (BK), Bahan Organik (BO), Koefisien Cerna Bahan Kering (KCBK), dan Koefisien Cerna Bahan Organik (KCBO). Hasil pengamatan menyimpulkan bahwa, teknik fermentasi yang berbeda berpengaruh sangat nyata (P0,01) terhadap semua parameter yang diamati, yaitu pH, BK, BO, KCBK dan KCBO. Dari hasil penelitian dapat disimpulkan bahwa nilai kecernaan complete feed berbahan dasar ampas sagu dipengaruhi oleh perbedaan teknik fermentasi. Digestibility Evaluation In Vitro Complete Feed Fermentation Sago Residues Based with Different Fermentation Techniques Abstract: This research was conducted at the Laboratory of Nutrition and Feed Studies, Program study Animal Husbandry, Faculty of Agriculture, University of Syiah Kuala and continued with the delivery of sample to the Laboratory of Dairy Cattle Institute Pertanian Bogor (IPB) for testing of in vitro digestibility. The purpose of this study was to test in vitro digestibility of complete feed made from  the residues of sago with different fermentation techniques. Complete feed was arranged based on the needs of sheep. This study used a complete randomized design (CRD) with 3 treatments and each treatment consisted of 5 replicates. Treatment 1 (control) was a complete feed without the addition of Saus Burger Pakan (SBP) and without fermentation, treatment 2 was sago residu  fermented with SBP for 14 days and then mixed into a complete feed and fermented up to 21 days, whereas treatment 3 was the sago residue + complete feed then fermented with SBP for 21 days. The parameters observed in this study were pH, Dry Matter (BK), Organic Matter (BO), Dry Matter digestibility coefficients (KCBK), and Organic Matter Digestibility Coefficient (KCBO). The result influence showed that, different fermentation technique was significantly (P 0.01) all parameters, namely pH, BK, BO, KCBK and KCBO. It can be concluded that the digestibility of complete feed made from sago residue influenced by differences in fermentation techniques

scholarly journals EVALUASI KECERNAAN BAHAN KERING, BAHAN ORGANIK, DAN PROTEIN KASAR TONGKOL JAGUNG FERMENTASI DENGAN PENAMBAHAN SUMBER KARBOHIDRAT YANG BERBEDA SECARA IN - VITRO

2020 ◽  
Vol 17 (1) ◽  
pp. 45
Author(s):  
Tri Astuti
Keyword(s):  
Organic Matter ◽  
Rice Bran ◽  
Crude Protein ◽  
Dry Matter ◽  
Protein Digestibility ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Tapioca Flour ◽  
Different Sources

This research aimed to study effect of Corn cob fermentation using Panerochaeta chrysosporium with adding the different sources of carbohydrat on the digestibility of dry matter, organic matter, and crude protein by in-vitro methode. A Completely Randomized Design  with 4 treatments and  4 replications. The treatments  were : P0 = fermented corncobs + without carbohydrt, P1 = fermented corncobs + 10% rice bran; P2 = fermented corncobs + tapioca flour 10%; P3 = corncob fermented + molasses 10%. The results of this study shown a very significant affected  (P <0.01) on the digestible of dry matter and organic matter but no affected (P> 0.05) on crude protein digestibility. The best results  digestibility of dry matter (66.98%) on the  P3 treatment adding  molasses, and  the highest digestibility of organic matter (67.49%) on the P3 treatment too, but the highest digestibility of  crude protein (51.37%)  in P1 treatment (adding by rice bran)

scholarly journals Evaluación de variedades e híbridos de maíz (Zea mays) para ensilado.

2006 ◽  
Vol 12 (2) ◽  
pp. 193
Author(s):  
Jesús Fuentes ◽  
Antonio Cruz ◽  
Lorenzo Castro ◽  
Gilberto Gloria ◽  
Sergio Rodríguez ◽  
...  
Keyword(s):  
Zea Mays ◽  
Organic Matter ◽  
Protein Content ◽  
Dry Matter ◽  
Dry Matter Digestibility ◽  
Randomized Design ◽  
Fodder Production ◽  
Completely Randomized Design ◽  
New Research

This research was conducted to evaluate 16 corn varieties cultivated for silage. The evaluation included: fodder production of green and dry matter, protein content and in vitro dry matter digestibility (IVDMD) and organic matter digestibility (IVOMD). A completely randomized design was used for statistical analysis and Tukey mean separation was used when appropiated. Fodder production as kg/ha was higher for AN446 (114028), AN445 (110993), and AN430R (106389). Dry matter fodder production was higher for AN447 (29270), AN461 (28026), VS373 (25434). Protein content (%) was higher for G4657 (7.58), AN388 (7.28), and AN448 (7.17). The best values for IVDMD (%)were for G1990 (69.14), AN446 (63.78), and AN430RR (63.50), while the higher values for IVOMD (%) were for G1990 (71.78), AN446 (65.20), and AN447 (65.12). Varieties AN446 and AN447 appeared frequently with the best values in the parameters evaluated, therefore, new research has to be performed with these varieties to confirm results found in this study.

scholarly journals Penggunaan Cairan Ekstrak Isi Gizzard dan Duodenum Ayam pada Pengukuran Kecernaan In Vitro Daun Turi (Sesbania grandiflora)

2022 ◽  
Vol 11 (3) ◽  
pp. 225
Author(s):  
Ali Mursyid Wahyu Mulyono ◽  
Sri Sukar Yani ◽  
Jizan Fahmia Al Awanis
Keyword(s):  
Dry Matter ◽  
Protein Digestibility ◽  
Control Treatment ◽  
In Vitro Digestibility ◽  
Dry Matter Digestibility ◽  
Sesbania Grandiflora ◽  
Randomized Design ◽  
Completely Randomized Design

Abstract The aim of this study was to examine the use of Gizzard Contents Extracts (GCE) and Duodenum Contents Extracts (DCE) of Chicken on In Vitro digestibility measurements of Turi Leaves (Sesbania grandiflora). The study was designed using a One-way Classification of Completely Randomized Design (CRD) with 4 treatments. Each treatment was repeated three times. Types of treatment in the form of using GCE and DCE, including: (1) control treatments (without GCE or DCE), (2) GCE, (3) DCE, and (4) a mixture of GCE and DCE. The observed variables were Coefficient of Dry Matter Digestibility (CDMD), Coefficient of Organic Matter Digestibility (COMD), and Coefficient of Soluble Protein Digestibility (CSPD). The results showed that the addition of GCE, DCE, and a mixture of GCE and DCE could not increase the CDMD, COMD, and CSPD of Turi Leaves compared to the control treatment. Keywords: Duodenal contents extract; Gizzard content extract; In vitro digestibility; Turi leaves.   Abstrak Penelitian bertujuan untuk mengkaji penggunaan cairan ekstrak isi gizzard (CEIZ) dan duodenum (CEID) ayam pada pengukuran kecernaan in vitro daun turi. Penelitian dirancang menggunakan Rancangan Acak Lengkap (RAL) pola searah dengan 4 perlakuan. Masing-masing perlakuan diulang tiga kali. Macam perlakuan berupa penggunaan penggunaan CEIZ dan CEID ayam, meliputi perlakuan kontrol (tanpa CEIZ maupun CEID), CEIZ, CEID, dan campuran CEIZ dan CEID. Variabel pengamatan berupa koefisien cerna bahan kering (KCBK), koefisien cerna bahan organic (KCBO), dan koefisien cerna protein terlarut (KCPT). Hasil penelitian menunjukkan bahwa perlakuan penambahan cairan ekstrak isi gizzard, duodenum dan campuran keduanya tidak dapat meningkatkan KCBK, KCBO, dan KCPT daun turi dibandingkan dengan perlakuan control. Kata kunci: Cairan ekstrak isi duodenum; Cairan ekstrak isi gizzard;  Daun turi; Kecernaan in vitro.

scholarly journals In Vitro Digestibility of Lamtoro Leaves (Leucaena Leucocephala) In Poultry With Gizzard Fluid And Duodenum

2021 ◽  
Vol 3 (2) ◽  
pp. 92
Author(s):  
Tri Ambarwati ◽  
Ali Mursyid Wahyu Mulyono ◽  
Engkus Ainul Yakin
Keyword(s):  
Organic Matter ◽  
Leucaena Leucocephala ◽  
Dry Matter ◽  
Protein Digestibility ◽  
In Vitro Digestibility ◽  
Duodenal Fluid ◽  
Dry Matter Digestibility ◽  
Randomized Design ◽  
Significant Difference

Protein source feed is the feed that has the biggest share in the nutritional needs of livestock. Lamtoro or Leucaena leucocephala is one of the leaf flours that can be used as an alternative feed ingredient for poultry in the tropics. With its abundant availability and does not compete for its needs with humans and has no selling value so that it can minimize consumption costs for poultry. This study aims to determine the effect of fluid from the digestive tract of chickens on the in vitro digestibility measurement of lamtoro leaves. The study used a completely randomized design (CRD) with a unidirectional pattern with 4 treatments and 3 replications. The treatments consisted of P0 = control, P1 = gizzard fluid, P2 = duodenal fluid and P3 = a mixture of gizzard and duodenal fluid. The results of this study show the average Dry Matter Digestibility Coefficient (%) for the treatment P0, P1, P2 and P3 respectively; 19.276, 29.089, 20.515 and 28.737. Organic Matter Digestibility Coefficient ; 27.702, 36.313, 24.795 and 35.649. Dissolved Protein Digestibility Coefficient ; 39.777, 53.288, 21.145 and 48.737. The results of the statistical test that the administration of lamtoro leaves showed a significant difference (P<0.05) on the digestibility coefficient of dry matter, organic matter and dissolved protein. The conclusion is that the use of gizzard liquid is more effective in increasing the in vitro digestibility of lamtoro leaves.

scholarly journals Influence of the period of year on the chemical composition and digestibility of pasture and fodder selected by goats in caatinga

2017 ◽  
Vol 18 (3) ◽  
pp. 402-416 ◽  
Author(s):  
Messias José dos Santos SILVA ◽  
Dulciene Karla de Andrade SILVA ◽  
André Luiz Rodrigues MAGALHÃES ◽  
Kedes Paulo PEREIRA ◽  
Érica Carla Lopes da SILVA ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Dry Matter ◽  
Neutral Detergent Fiber ◽  
Semiarid Region ◽  
Mineral Matter ◽  
In Vitro Digestibility ◽  
Randomized Design ◽  
Total Carbohydrates ◽  
Completely Randomized Design

SUMMARY This study aimed to verify the influence of months on chemical composition and in vitro digestibility of pasture and forage selected by goats in the semiarid region of Brazil’s Pernambuco state. Six male goats fistulated in the rumen were used in a completely randomized design. Forage collection was conducted in herbaceous and shrub/tree layers, in order to simulate goat grazing, and materials were separated into leaves and branches. Extrusa and pasture collections were held in November, January and February/March. There was collection month (P <0.05) effect for pasture on dry matter (DM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), with average values of 458.27g/kg NM and 155.46, 521.30 and 390.13g/kg DM, respectively. For the stem (P <0.05) for DM, Organic matter (OM), mineral matter (MM), ethereal stratum (EE), ADF, acid detergent unavailable protein (AIP), total carbohydrates (TCHO) and dry matter in vitro digestibility (DMIVD), with average values of 487.47g/kg NM and 930.80, 69.07, 20.67, 440.30 and 63.78g/kg DM, respectively. About the extrusa, there was collection time effect (P <0.05) on the DM, OM, MM, CP, EE, AIP, TCHO, Non-fibrous carbohydrates (NFC) and DMIVD, with average values of 84.53g/kg DM, 863.03, 136.97, 152.90, 33.60, 14.07, 676.37 and 55.35g/kg DM, respectively. Rainfall changes in the rainy season in the caatinga altered pasture quality, causing changes in the diet selected by goats, mainly in DM, CP, CNF and DMIVD.

scholarly journals Fermentabilitas dan Kecernaan Ransum Domba yang Mengandung Limbah Roti secara In Vitro

2019 ◽  
Vol 19 (2) ◽  
pp. 85-90
Author(s):  
Asep Saripudin ◽  
Shena Nurpauza ◽  
Budi Ayuningsih ◽  
Iman Hernaman ◽  
Ana Rochana Tarmidi
Keyword(s):  
Organic Matter ◽  
Dry Matter ◽  
Volatile Fatty Acids ◽  
Native Grass ◽  
Dry Matter Digestibility ◽  
Randomized Design ◽  
Close Relationship ◽  
Completely Randomized Design ◽  
Organic Matter Digestibility

ABSTRAK. Penelitian bertujuan untuk mengetahui fermentabilitas dan kecernaan ransum domba yang mengandung limbah roti. Penelitian menggunakan rancangan acak lengkap dengan lima macam ransum perlakuan yang terdiri atas 40% rumput lapangan dan 60% konsentrat yang masing-masing mengandung limbah roti sebanyak 0 (kontrol), 10, 20, 30, dan 40%. Masing-masing perlakuan diulang sebanyak 4 kali dan data yang terkumpul dianalisis dengan analisis sidik ragam dan dilanjutkan dengan uji Duncan. Ransum perlakuan dievaluasi secara in vitro. Peubah yang diukur adalah asam lemak terbang (ALT), N-NH3, kecernaan bahan kering, dan kecernaan bahan organik. Hasil penelitian menunjukkan bahwa penggunaan limbah roti dalam ransum domba sampai 40% mampu meningkatkan konsentrasi ALT (102,63 - 143,88 mM), kecernaan bahan kering (64,66 - 78,61%) dan kecernaan bahan organik (53,41 - 65,82%). Sementara itu, terjadi kenaikan konsentrasi N-NH3 (3,87 - 4,90 mM) sampai penggunaan limbah roti 30%, namun penggunaan 40% limbah roti sama dengan ransum kontrol. Konsentrasi ALT memiliki hubungan erat dengan kecernaan bahan kering dan bahan organik dengan nilai r = 0,67 dan 0,65, pada persamaan regresi Y = 0,1591X + 50,79 dan Y = 0,1528X + 39,619. Kesimpulan, Penggunaan limbah roti di dalam ransum sebanyak 40% tidak mengganggu fermentabilitas dan kecernaan ransum secara in vitro.  (In vitro fermentability and digestibility of sheep rations containing bread waste)ABSTRACT. The study aimed to determine the fermentability and digestibility of sheep rations containing bread waste. The study used a completely randomized design with five types of treatment rations consisting of 40% native grass and 60% concentrate and each treatment containing bread waste as much as 0 (control), 10, 20, 30, and 40%. Each treatment was repeated 4 times and the data collected was analyzed by analysis of variance and continued by Duncan test. The treatment ration was evaluated by in vitro. The variables measured were volatile fatty acids (VFA), N-NH3, dry matter digestibility, and organic matter digestibility. The results showed that the use of bread waste in sheep rations up to 40% was able to increase the concentration of VFA (102.63 to 143.88 mM), dry matter (64.66 to 78.61%) and organic matter digestibility (53.41 to 65.82%). Meanwhile, there was an increase in the concentration of N-NH3 (3.87 to 4.90 mM) until 30%, but the use of 40% bread waste was the same as the control ration. The VFA concentration has a close relationship with the dry matter and organic matter digestibility with values of r = 0.67 and 0.65, in the regression equation Y = 0.1591X + 50.79 and Y = 0.1528X + 39.619. The conclusion is using of bread waste as much as 40% did not disturb the fermentability and digestibility of the ration in vitro.

Sign in / Sign up

Export Citation Format

Share Document