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All Journal Jurnal Sain Veteriner Pembangunan Pedesaan Animal Production : Indonesian Journal of Animal Production Jurnal Agripet
S.N.O. Suwandyastuti
Universitas Jenderal Soedirman
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Environmental Science Veterinary Other

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Journal : Jurnal Agripet

 1 
Produk Metabolisme Rumen pada Sapi Perah Laktasi S.N.O. Suwandyastuti; Efka Aris Rimbawanto
Jurnal Agripet Vol 15, No 1 (2015): Volume 15, N0. 1, April 2015
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v15i1.2284

Abstract

(Rumen metabolism product on lactating dairy cattle)ABSTRACT. The rumen microorganism, as yeast, have an important role in rumen fermentation processes and the rumen metabolism product. A research had been done to study the use of yeast, Saccharomyces cereviseae in Lactating dairy cattle ration. The research had been conducted by experimental method, in a Latin Square Design. The animal were subjected as column and periods function as row. The treatment to be tested were four levels of yeast addition, namely : 0, 5, 10 and 15 g/cattle/day. The variables measured were rumen metabolism product : Total Volatile Fatty Acids (T-VFA), Acetate (C2), Propionate (C3), Butyrate (C4), Formiate, Valerate, Nitrogen Ammonia and C2/C3. Based on the all variables measured, it was indicated that the addition of yeast Saccharomyces cereviseae up to 15 g/cattle/day have not changed the rumen metabolism product on lactating dairy cattle; although it was a normally production of total VFA (96,86 9,94 mM/L and C2/C3 (3,08 0,14), but it was very high production of N-NH3 (12,85 2,72 mM/L). To increase the efficiency of metabolism processes, it is need the addition of fermentable carbohydrate in ration.
Pengaruh Nisbah Energi-Protein, Nitrogen-Sulfur dan Kalsium-Fosfor Terhadap Produk Metabolisme Rumen dan Kecernaan Substrat S.N.O. Suwandyastuti
Jurnal Agripet Vol 13, No 2 (2013): Volume 13, No. 2, Oktober 2013
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v13i2.812

Abstract

Influence of the ratio of energy-protein, nitrogen-sulphur, and calsium-phosphor upon rumen metabolism product and digestibility of substratABSTRACT. The Rumen microbes are capable to digest the glucosa polymer of plant waste for energy source and can used the Non Protein Nitrogen (NPN) for body protein synthesis, if the other precussor (Sulphur, Phospor and Branch Chain of Carbon) are available. To know the effectivity of the utilization of plant waste for energy, an experiment have been conducted by in vitro method, used the Randomized Black Design, four replication, factorial 33. The factors tested are : (1) three levels of energy : protein (E/P) ratio : 4, 5 and 6; (2) three levels of Nitrogen : Sulphur (N/S)ratio: 7.5, 10 and 12.5; (3) three levels of Calsium : Phospor (Ca/P) ratio : 0.5, 1 and 2. The variables measured are : synthesis of protein microbes (SPM) ; production of Volatile Fatty Acid (VFA) and Nitrogen Ammonia (N-NH3); the digestibility of substrat. Based on the all variable measured, the experiment can be concluded : (1) the effectivity of the utilization of rice straw will be increased if it used is fortified with 50 percent TDN as energy source (E/P=4), 0.20 percent dry matter of sulphur (N/S=10) and 0.0625 - 0.125 percent dry matter (DM) of phospor (Ca/P=1.0 2.0); (2) To stimulate the activity of cellulolytic microbes, its need the fortification of sulphur until reach the optimum level (must be investigated).
Pengaruh Imbangan Jerami Padi, Dedak Padi dan Onggok Terfermentasi terhadap Kecernaan dan Produk Fermentasi Rumen Secara In Vitro S.N.O. Suwandyastuti; Efka Aris Rimbawanto; Ning Iriyanti
Jurnal Agripet Vol 10, No 2 (2010): Volume 10, No. 2, Oktober 2010
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v10i2.646

Abstract

The influence of the ratio of fermented rice straw, rice bran and cassava solid waste upon the In vitro digestibility and rumen fermentation productABSTRACT. Chemical and physical treatments have been attempted to improve the utilization of agro industrial wastes, but the result is not efficient and caused pollution. Besides, biological treatments using the microbes have been used to improve the nutritive value and utilization of agro industrial wastes. The current experiment was conducted to find out the optimal ratio of fermented rice straw, fermented rice bran and fermented tapioca waste. There were five kinds of ratio of fermented rice straw, fermented rice bran and fermented tapioca waste, namely: K1 (70% fermented rice straw + 15% fermented rice bran + fermented tapioca waste), K2 (60% fermented rice straw + 20% fermented rice bran + 20% fermented tapioca waste), K3 (50% fermented rice straw + 25% fermented rice bran + 25% fermented tapioca waste), K4 (40% fermented rice straw + 30% fermented rice bran + 30% fermented tapioca waste) and K5 (30% fermented rice straw + 35% fermented rice bran + 35% fermented tapioca waste) An in vitro technique, using completely Randomize Block Design was applied and each treatment was repeated four times. Variables measured were Dry matter and Organic matter digestibility and rumen fermentation products (volatile fatty acid and N-NH3 concentration). The dry matter digestibility of K1, K2, K3, k4 and K5 was 29.39, 31.27, 32.33, 33.71 and 34.82%, respectively. The organic matter digestibility of K1, K2, K3, K4 and 5 was 30.82, 31.27, 32.73, 34.94, and 34.92, respectively. Volatile fatty acid concentrations of K1, K2, K3, K4 and K5 were 95.19, 91.77, 87.21, 104.31, 106.59 mM/l, respectively. N-NH3 concentrations of K1, K2, K3, K4 and K5 were 0.97, 0.93, 0.93, 1.00, 1.04 mM/l, respectively. Significant difference (P0.01) was only found in dry matter digestibility among treatments, while others variables were not significantly different among treatments. It was indicated that the optimal ratio was K4.
Produk Metabolisme Rumen pada Sapi Peranakan Ongole Fase Tumbuh S.N.O. Suwandyastuti
Jurnal Agripet Vol 13, No 1 (2013): Volume 13, No. 1, April 2013
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v13i1.550

Abstract

Rumen metabolism product on growing cattle ongole gradeABSTRACT. The utilization of fermented fibrous waste material had improved the product of rumen metabolism in vitro, nevertheless, it was not always the same result if treated on animal, in vivo. An experiment had been conducted to investigate the result of the in vitro trial to the growing male cattle of Ongole Grade. The experiment had been conducted by experimental method using twelve (12) growing male cattle of Ongole Grade. The trial was conducted in Completely Randomized Block Design, during seven months period, three months adaption, two weeks preliminary, three months feeding trial and two weeks digestion trial. The treatment tested were: R0 = control ration, non fermented; R1 = mesh type fermented and R2 = pellet type fermented. The variables measured were: the production of Total Volatile Fatty Acid (T-VFA); asetate (C2), propionate (C3), butyrate (C4). The result shown that the treatment, biological and physical, of complete feed, does not influence on the production of T-VFA as well as on the composition (C2, C3 and C4). Nevertheless based on all the variables measured, the biological treatment with fermentation tends to increase the production of rumen metabolism, and the highest result of the products of T-VFA = 112,43 + 17,2 mM/L, C2 = 40,46 + 8,98 mM/L, C3 = 34,57 + 7,35 mM/L, C4 = 31,17 + 7,35 mM/L, were resulted from pellet type of complete feed. The result of experiment concludes : (1) based on the production of VFA as well as its composition, and the balance of C2 / C3, the utilization of complete feed both mesh and pellet type increases the efficiency of energy utilization on the growing male of Ongole Grade Cattle; (2) based on rumen metabolism product, the recommended complete feed for growing male cattle of Ongole grade is in the form of fermented pellet.
Penggunaan Ampas Bir dalam Ransum untuk Meningkatkan Kualitas Daging Domba Agus Priyono; S.N.O. Suwandyastuti; Ning Iriyanti
Jurnal Agripet Vol 13, No 1 (2013): Volume 13, No. 1, April 2013
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v13i1.545

Abstract

The utilization of brewery waste in ration to improved the quality of lamb meatABSTRACT. An experiment has been conducted to study the utilization of brewery waste in ration to improved the meat quality of lamb. High quality of lamb meat can be reached by manipulation of rumen fermentation. Tannins in brewery waste can decrease the activity of rumen microorganism and inhibite the rumen biohydrogenation processes. The experiment was conducted with an experimental method by in vivo technique, using 16 heads of local lamb, 4-5 months old, with body weight range of 5-10 kg. The trial was conducted for 150 days, using Completely Randomized Block Design with 4 replicates. The treatment tested were 4 levels of Brewery Waste : R1 = 12%; R2 = 24%; R3 = 36% and R4 = 48%. The variables measured were : physical and chemical quality of meat. The result indicated, that the treatment tested significantly affect the meat quality physically, except to the percentage of edible distal meat and proximal bone weight.Based on the all variables measured, the research conclusion : (1) the utilization of brewery waste up to 48% dry matter ration, could be used, without any physiology and metabolism disturbance; (2) the highest increasing of unsaturated fatty acid was stearic acid (C18:0) as much as 54. 60%, was reach by R3 (36% brewery waste); the linoleic acid increased as much as 43.91% reach by R4 (48% brewery waste); the oleic acid increased as much as 37.48% by R2 ( 24% brewery waste). From the result can be suggested that the need of tannin brewery waste as biohydrogenation inhibitor would be more effective and efficient whenever brewery waste usage has been increased up to 60% dry matter ration.
Pemanfaatan Limbah Berserat Dalam Konsentrat Untuk Sapi Jantan Umur Satu Tahun S.N.O. Suwandyastuti; Efka Aris Rimbawanto
Jurnal Agripet Vol 11, No 1 (2011): Volume 11, No. 1, April 2011
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v11i1.390

Abstract

The utilization of fibrous waste in concentrate for yearling male cattleABSTRACT. A series of experiment had been conducted to improved the quality of rice straw, rice bran and cassava solid waste through biological pretreatment using several species of microbes. Based on the digestibility and the fermentation product, indicated that 30 percent of rice straw, 35 percent of rice bran and 35 percent of cassava solid waste was the optimal ratio for concentrate formulated. The present experiment was carried out by experimental method with Completely Randomized Design, on twelve yearling male cattle of Ongole grade. The treatment tested were 3 physical form of the concentrate : (1) unfermented mesh; (2) fermented mesh and (3) fermented pellet. The variables measured were : energy and protein digestibility, rumen fermentation product, nitrogen balance and daily body weight gain. The digestion and balance trial were carried out by the Total Collection Method. The analysis of covariance shown, that there were significantly effects of the treatment tested whether upon the protein and energy digestibility, the nitrogen balance (P0.01), nitrogen ammonia production and daily body weight gain (P0.05), but there was no significantly effect on the Total Volatile Fatty Acid and the proportion of the individual VFA (P0.05). Based on the all variables measured, it was indicated that fermented pellet was the best concentrate (composed by 30% of fermented rice straw, 35% of fermented rice brand and 35% of fermented cassava solid waste).
Biotransformasi Limbah Ikan Menjadi Bahan Pakan untuk Ruminansia Efka Aris Rimbawanto; S.N.O. Suwandyastuti; Sri Rahayu
Jurnal Agripet Vol 12, No 1 (2012): Volume 12, No. 1, April 2012
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v12i1.287

Abstract

Biotransformation of fish waste as feed matter for ruminantABSTRACT. Fish waste (head, viscera and tails) which ensilage with saccharomyces sp and lactobacillus sp, had a high quality and protein content of about 53,18 0,83% and a good aroma. An experiment have been conducted by experimental method with in sacco trial and in vivo trial. The treatment tested were 4 kind of protein source : (1) fish waste silages mixed with tapioca ; (2) fish waste silages mixed with rice bran ; (3) soy bean kernels and (4) fish meal. The in sacco trial was carried out on 3 fistulated cows, to study the rate of protein degradability in the rumen. The in vivo trial was carried out by Completely Randomized Design on 16 heads of fat tail rams. The variable measured were: rumen fermentation product (VFA and N-NH3); energy and protein digestibility; daily body weight gain of the rams. The experiment showed, that the source of protein use have no significantly effect upon VFA both on the VFA total and individual VFA (acetate, propionate and butyrate). The highest propionate reach by soya bean kernels (P 0.01). Based on the all variables measured, it was indicated the silage of fish waste can be used to substituted of soya bean kernels or fish meal in the ration of sheep.
Penggunaan Onggok sebagai Sumber Energi dalam Ransum Sapi S.N.O. Suwandyastuti; Efka Aris Rimbawanto
Jurnal Agripet Vol 12, No 1 (2012): Volume 12, No. 1, April 2012
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v12i1.262

Abstract

The utilization of cassava meal residues as energy source in dairy cows rationABSTRACT. The dairy farmer in the rural village, usually use rice brain and coconut meat kernels as the energy source, although coconut meat kernels is less palatable and too expensive. It is, therefore, important to seek for the other materials which are locally available and inexpensive. An experiment had carried out, using five lactating dairy cows in a Change Over Design as long as five periods. Each period lasted for 21 days, consisted of 14 days preliminary and seven days observation period. The animal function as column and the period as row, so that its 5 x 5 Latin Square. The treatment tested are five substitution levels of coconut meat kernels by cassava meal residues of 5, 7.5, 10, 12.5 and 15 percent dry matter ration respectively. The variables measured were : (1) ration digestibility and essential minerals balance; (2) daily milk production and milk composition; (3) rumen fermentation product. Based on the analysis of variance of all variables measured the experiment suggested that cassava meal residues can be used as the energy source to substitute coconut meat kernels in kernels in lactating dairy cattle ration of 5 up to 15 percent dry matter ration, without causing physiological disorder moreover, increases the milk composition.
Peningkatan Mutu Jerami Padi, Dedak Padi dan Onggok dengan Fermentasi Fungi dan Yeast S.N.O. Suwandyastuti; Efka Aris Rimbawanto; Prayitno Prayitno
Jurnal Agripet Vol 12, No 2 (2012): Volume 12, No. 2, Oktober 2012
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v12i2.199

Abstract

The quality improvement of rice straw, rice bran and cassava waste by fermentation of fungi and yeast ABSTRACT. Biomass of agricultural residues are highly potential as ruminant feedstuff. However, it is characterized by high content of indigestible fiber and low nutritive value, due to the strong hydrogen bonds in the lignocelluloses. Biological treatment by using microbes seems to be an alternative, because of the capability, with no pollution problem. An experiment has been conducted to seek for the fungi and yeast which capable to improve the quality of rice straw, rice bran and cassava waste. The trial was done by the technique of in sacco and in vitro, in a completely randomized block design. The variables measure were : dry matter and protein digestibility, protein solubility and nutrient composition of the fermentation product. Based on the all variables measure, the current study concluded that the microbes chosen were : monoculture of T. viride for rice straw, monoculture of A. niger for rice bran and biculture of A luchuensis and S. cereviseae for cassava waste.
Co-Authors Agus Priyono B Subarjo, B CH Prayitno, CH EA Rimbawanto, EA Efka AR, Efka Efka Aris Rimbawanto G. Thinggaard I Irawan, I M Bata Muchamad Rizal Muhamad Bata Ning Iriyanti Ning Iriyanti Nur Hidayat Prayitno Prayitno Prayitno Prayitno S Zubaidah, S S. Chakeredza Sri Rahayu U ter Meulen Wigih Yodia Hariyadi