scholarly journals Effect of fermentation on mixed rumen contents and jackfruit peel using Aspergillus oryzae on in vitro gas production and digestibility

2022 ◽  
Vol 335 ◽  
pp. 00048
Author(s):  
Mashudi Mashudi ◽  
Wahyuni Nurmawati
Keyword(s):  
Organic Matter ◽  
Analysis Of Variance ◽  
Aspergillus Oryzae ◽  
Dry Matter ◽  
Block Design ◽  
Gas Production ◽  
Dry Matter Digestibility ◽  
Randomized Block Design ◽  
In Vitro Gas Production

The objective of this research was to investigate the effect of Aspergillus oryzae on fermentation of mixture of rumen contents and jackfruit peel on in vitro gas production and digestibility. The method used in this study was an experiment using a randomized block design (RBD) of 4 treatments and 3 replications. The treatments including of T0 = 50% rumen contents + 50% jackfruit peel, T1 = 40 % rumen contents + 60% jackfruit peel + 0,4% Aspergillus oryzae, T2 = 30% rumen contents + 70% jackfruit peel + 0,4% Aspergillus oryzae, T3 = 20% rumen contents + 80% jackfruit peel + 0,4% Aspergillus oryzae. Variables observed were gas production, dry matter digestibility (DMD), and organic matter digestibility (OMD). Data were analyzed by using Analysis of Variance (ANOVA) from Randomized Block Design, if there were significant effect between the treatments then tested with least significant different (LSD). The result showed that fermentation of mixture of rumen contents and jackfruit peel have highly significant effect (P<0.01) on gas production, and significant effect (P<0.05) on DMD and OMD. Gas production, DMD and OMD of fermented mixture of rumen contents and jackfruit peel are higher than control without fermentation. It is concluded that the higher jackfruit peels the higher gas production, DMD and OMD.

scholarly journals KERCERNAAN IN VITRO BAHAN KERING DAN BAHAN ORGANIK SERTA PROTEIN RANSUM BERBASIS PAKAN FERMENTASI

2014 ◽  
Vol 2 (2) ◽  
pp. 70
Author(s):  
Aang Baitul Mizan ◽  
Andi Murlina Tasse ◽  
Deki Zulkarnain
Keyword(s):  
Organic Matter ◽  
Experimental Design ◽  
Rice Bran ◽  
Dry Matter ◽  
Block Design ◽  
Animal Nutrition ◽  
Animal Science ◽  
Dry Matter Digestibility ◽  
Randomized Block Design

This study has conducted four weeks in Laboratory of Animal Nutrition Department of Animal Science, Faculty of Animal Science, Haluoleo University, Kendari. The treatments R0 = rations based feed’s non fermented, R1 = rations based 40% rice bran fermented (RBF), R2 = rations based 45% RBF, R3 = rations based 50% RBF, R4 = rations based 55% RBF, R5 = rations based 60% RBF. The experimental design used a randomized block design (RBD) with 5 treatments and 4 groups. The results showed that dry matter digestibility (DMD) of R1, R2, R5 higher than R0 (94,17%, 90,98%, 91,04% vs 88.60%). In contrast, DMD of R3 and R4 lower than R0 (80,90% and 80,89% vs 88,60%). Organic matter digestibility (OMD) of R0 lower than R1, R2, R3, R4 and R5 ( 62,58% vs 90,32%, 90,55%, 90,78%, 91,15% and 90,41%). In contrast, OMD of R4 higher than R1, R2, R3, R5 and R0 (91,41% vs 90,32%, 90,55%, 90,78%, 90,41% and 62,58%). Ammonia (NH3) concentrations of R1, R2, R3, R4 and R5 higher than R0 (8,20 mM, 5,40 mM, 8,67 mM, 7,22 mM and 7,42 mM vs 3,20 mM). The conclusion of this study was FBR based 40%, 45%, 50%, 55% and 60% RBF feasible to ruminant’s feed.Keywords : Feed’s Fermented, Digestibility, Dry Matter, Organic Matter, Ammonia.ABSTRAKPenelitian ini bertujuan mengevaluasi kelayakan penggunaan ransum berbasis pakan fermentasi untuk ternak ruminansia berdasarkan kecernaan bahan kering dan bahan orgaik serta protein secara In Vitro. Penelitian ini dilaksanakan selama empat minggu di Laboratorium Ilmu Nutrisi dan Makanan Ternak Fakultas Peternakan Universitas Haluoleo, Kendari. Perlakuan yang dicobakan adalah R0= ransum berbasis pakan non fermentasi (kontrol), R1= ransum berbasis dedak padi fermentasi 40%, R2= ransum berbasis dedak padi fermentasi 45%, R3= ransum berbasis dedak padi fermentasi 50%, R4= ransum berbasis dedak padi fermentasi 55%, R5= ransum berbasis dedak padi fermentasi 60%. Rancangan percobaan yang digunakan rancangan acak kelompok (RAK) dengan 5 perlakuan dan 4 kelompok. Hasil analisis ragam menunjukkan kecernaan bahan kering ransum berbasi dedak padi fermentasi 40%, 45%, dan 60% lebih tinggi dibanding dengan ransum berbasis pakan non fermentasi (94,17%; 90,98% dan 91,04% dibanding dengan 88,60%). Sebaliknya, ransum berbasis dedak padi fermentasi 50% dan 55% lebih rendah dibanding dengan ransum berbasis pakan non fermentasi (80,90% dan 80,89% dibanding dengan 88,60%). Kecernaan bahan organik ransum berbasis pakan non fermentasi lebih rendah dibanding dengan ransum berbasis dedak padi fermentasi 40%, 45%, 50%, 55% dan 60% (62,58 % dibanding dengan 90,32 %, 90,55 %, 90,78 %, 91,15 % dan 90,41 % ). Sebaliknya kecernaan bahan organik ransum berbasis dedak padi fermentasi 55% lebih tinggi dibanding dengan ransum berbasis dedak padi fermentasi 40%, 45%, 50%, 60% dan kontrol (91,41% dibanding dengan 90,32%, 90,55%, 90,78%, 90,41% dan 62,58%). Konsentrasi amonia ransum berbasis dedak padi fermentasi 40%, 45%, 50%, 55% dan 60% lebih tinggi dibanding dengan ransum berbasis pakan non fermentasi (8,20 mM, 5,40 mM, 8,67 mM, 7,22 mM dan 7,42 mM dibanding dengan 3,20 mM). Kesimpulan bahwa ransum berbasis dedak padi fermentasi 40% hingga 60% layak digunakan untuk pakan ternak ruminansia.Kata kunci: Pakan Fermentasi, Kecernaan Bahan Kering, Kecernaan Bahan Organik, Amonia.

scholarly journals PENGARUH PENAMBAHAN MULTI NUTRIENT SAUCE DALAM RANSUM TERHADAP KECERNAAN BAHAN KERING DAN BAHAN ORGANIK PADA DOMBA

2020 ◽  
Vol 4 (1) ◽  
pp. 1-6
Author(s):  
Yogi Ramdani, Erwanto, Farida Fathul, dan Liman
Keyword(s):  
Organic Matter ◽  
Dry Matter ◽  
Block Design ◽  
Animal Husbandry ◽  
Dry Matter Digestibility ◽  
Group 4 ◽  
Randomized Block Design ◽  
Group 3 ◽  
Group 5 ◽  
Group 2

This study aimed to investigate the effect of adding multi nutrient sauce to rations on the digestibility of dry matter and organic matter in sheep. This research was conducted in May--July 2019 in Kebagusan Village, Gedong Tataan District, Pesawaran Regency. Analysis of feed ingredients and feces was carried out at the Animal Nutrition and Feed Laboratory, Department of Animal Husbandry, Faculty of Agriculture, University of Lampung. This research was conducted experimentally using the Randomized Block Design (RBD) method. Sheep were divided into six groups based on body weight, namely group 1 (11,18--13,18 kg), group 2 (13,97--14,13 kg), group 3 (14,31--14,51 kg), group 4 (14,89--15,91 kg), group 5 (16,35--16,66 kg), and group 6 (17,15--17,77 kg). Each group consisted of 3 sheep. Treatment given were R0: basal ration formulated by farmer (forage silage + cassava byproduct), R1: R0 + 5% multi nutrient sauce, R2: R0 + 10% multi nutrient sauce. The results showed that the addition of 10% multi nutrient sauce was the best treatment that could improve the digestibility of dry matter and organic matter in sheep.   Key word : Multi nutrient sauce, Dry matter digestibility, Digestibility of organic matter, Sheep.

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 Productivity of Indigofera zollingeriana under different canopy and soil acidity level in oil palm estate

2016 ◽  
Vol 21 (2) ◽  
pp. 135
Author(s):  
Iwan Herdiawan
Keyword(s):  
Organic Matter ◽  
Oil Palm ◽  
Dry Matter ◽  
Soil Acidity ◽  
Acid Soil ◽  
Block Design ◽  
Calcium Content ◽  
Great Opportunity ◽  
Dry Matter Digestibility

<p class="abstrak2">Oil palm estate area in Indonesia is generally located in a sub-optimal land that has great opportunity for the development of forage supply. This study aims were to determine productivity of <em>Indigofera</em> zollingeriana under various canopy level. This research used factorial randomized block design with 3 canopy levels (under 2, 5, and 7 year oil palm canopy) and 2 levels of soil acidity (neutral and acid soil) treatments, where each treatment was repeated 4 times. Parameters observed were production and nutrient content of <em>Indigofera</em> zollingeriana. Research results showed that there was no interaction between the canopy levels and soil acidity on the production of fresh leaves, stems/branches, biomass, and leaves/stem ratio of I. zollingeriana. Production of fresh leaves, stems, biomass, and leaves/branches ratio of <em>I. </em>zollingeriana significantly (P &lt;0.01) decreased along with increase of canopy level. Soil acidity significantly (P &lt;0.05) decreased production of fresh leaves, stems, biomass, and leaves/branches ratio. Level of canopy treatment significantly (P &lt;0.05) increased content of crude protein, crude fiber and energy, otherwise value of in vitro dry matter digestibility (IVDMD) and organic matter digestibilyity (IVOMD) were decrease. Soil acidity significantly (P &lt;0.05) decreased calcium content, in vitro dry matter digestibility (IVDMD) and organic matter digestibility (IVOMD) of <em>I. </em>zollingeriana.</p>

Microbial profiles, in vitro gas production and dry matter digestibility based on various ratios of roughage to concentrate

2012 ◽  
Vol 63 (2) ◽  
pp. 541-545 ◽  
Author(s):  
Sanjay Kumar ◽  
Sumit Singh Dagar ◽  
Sunil Kumar Sirohi ◽  
Ramesh Chandra Upadhyay ◽  
Anil Kumar Puniya
Keyword(s):  
Dry Matter ◽  
Gas Production ◽  
Dry Matter Digestibility ◽  
In Vitro Gas Production

scholarly journals In Vitro Ruminal Fermentation and Degradability of Rice Husk on Rice Bran Substitution

2020 ◽  
Vol 24 (1) ◽  
pp. 50
Author(s):  
Rusli Fidriyanto ◽  
Roni Ridwan ◽  
Wulansih Dwi Astuti ◽  
Rohmatussolihat Rohmatussolihat ◽  
Nurul Fitri Sari ◽  
...  
Keyword(s):  
Organic Matter ◽  
Rice Husk ◽  
Rice Bran ◽  
Dry Matter ◽  
Acid Level ◽  
Gas Production ◽  
Ruminal Fermentation ◽  
Fatty Acid Production ◽  
Dry Matter Digestibility

Rice bran is a by-product of the rice milling process and has been well used as livestock feed. Rice bran is often adulterated with rice husk. The objective of this study was to evaluate the in vitro ruminal fermentation characteristics of rice bran with various compositions of rice husk and assess the relationship between rice husk addition and rice bran quality. The experiment was arranged in a completely randomized design with rice husk addition as a factor and three replications. Data of proximate value, gas production, ruminal degradability, and volatile fatty acid production were analyzed by analysis of variance. Moreover, significant effects of each treatment in the in vitro fermentation were further analyzed by Duncan's multiple range test (P<0.05). It was shown that the addition of rice husk to rice bran could increase acetic acid level, but it reduced potential gas production, gas production rate, organic matter and dry matter digestibility, and propionic acid level. Interestingly, the linear regression of dry matter digestibility, organic matter digestibility, and potential gas production showed the high adjusted R2 values. Moreover, this study also revealed that 10% of rice husk substitution on rice bran could significantly reduce the dry matter digestibility.

scholarly journals Pengaruh suplementasi minyak ikan terproteksi terhadap kecernaan nutrien bahan kering (bk ) dan bahan organik (bo) pada kambing peranakan ettawa (pe)

2018 ◽  
Vol 6 (2) ◽  
pp. 57-62
Author(s):  
Tri Ida Wahyu Kustyorini
Keyword(s):  
Organic Matter ◽  
Fish Oil ◽  
Research Method ◽  
Dry Matter ◽  
Block Design ◽  
Elephant Grass ◽  
Anova Analysis ◽  
Dry Matter Digestibility ◽  
Randomized Block Design ◽  
Significant Difference

Abstrak Penelitian ini bertujuan untuk mengetahui tingkat kecernaa bahan kering (BK) dan bahan organik (BO) pada kambing peranakan ettawa. Materi yang digunakan adalah 9 ekor kambing jantan peranakan ettawa dan minyak ikan. Metode penelitian yang digunakan adalah metode percobaan lapang dengan menggunakan Rancangan Acak Kelompok (RAK). Perlakuan yang diujikan adalah P0: pakan control (rumput gajah dan konsentrat), P1 (rumput gajah, konsentrat + minyak ikan), P2 (rumput gajah, konsentrat + Ca-minyak ikan). Setiap perlakuan kambing PE diulang sebanyak 3 kali. Variabel yang diamati pada penelitian adalah kecernaan bahan kering (BK) dan bahan organik (BO).hasil penelitian dianalisis dengan mnggunakan analisis anova dan jika terdapat pengaruh dilanjut dengan uji BNT. Berdasarkan hasil penelitian menunjukkan bahwa adanya perbedaan yang tidak nyata P>0,05 terhadap kecernaan bahan kering (BK) dan kecernaan bahan organik (BO) pada kambing peranakan ettawa.  Kecernaan BK tertinggi pada P0 sebesar 92,70% dan kecernaan BO tertinggi juga pada P0 sebesar 86,21%. Kesimpulan yang diperoleh dari hasil penelitian ini yaitu pemberian minyak ikan terproteksi tidak memberikan pengaruh yang nyata terhadap tingkat kecernaan BK dan BO.   ABSTRACT  This study aims to determine the level of dry matter digestibility and organic matter in ettawa breed goats. The material used was 9 male ettawa breeds and fish oil. The research method used is a field trial method using Randomized Block Design (RBD). The treatments tested were P0: control feed (elephant grass and concentrate), P1 (elephant grass, concentrate + fish oil), P2 (elephant grass, concentrate + fish oil Ca-oil). Each treatment of PE goats is repeated 3 times. The variables observed in the study were dry matter digestibility and organic matter. The results of the study were analyzed by using ANOVA analysis. Based on the results of the study showed that there was no significant difference P> 0.05 to the dry matter digestibility (DM) and digestibility of organic matter (OM) in ettawa breeds. The highest DM digestibility at P0 was 92.70% and the highest OM digestibility was also at P0 of 86.21%. The conclusion obtained from the results of this study is that the provision of protected fish oil does not have a significant effect on the digestibility level of DM and OM.

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