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Utilization of Spent Rice Straw Compost to Substitute Napier Grass Fed to Cattle and Its Effect on Rumen Metabolism Products Suwandyastuti, SNO; Bata, M
ANIMAL PRODUCTION Vol 14, No 3 (2012): September
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Abstract. The aim of this research was to find the optimum level of substitution of fresh Napier Grass with Spent Rice Straw Compost (SRSC) on rumen metabolism products. Two male cattle breeds consisted of indigenous cattle (Ongole Crossbred = OC) with average body weight of 78.48±7.69 kg  and Fries Holland Crossbred (FHC) with body weight of 83.93±17.67 kg were kept in individual cages of 1x1.2 m and they were given  four kinds  of Napier Grass subtituted with SRSC of 0, 25, 50 and 75 percent of forage dry matter. Therefore, factorial experiment of 2x4 was used in this research. The dry matter ratio of forage and concentrate was maintained at 50:50% with total dry matter intake 3% of body weight. Total Volatil Fatty Acid (VFA) production were influenced by the breed of cattle and the body weight, but there was no significant effect of breed on the N-NH3.  Both average of VFA (122.92±3.22 mM/l) and N-NH3 (4.14±0.4 mM/l) were still in the optimum range for rumen micoorganisme activities. Regression analysis showed that the digestibility of crude fiber had same pattern with acetate (C2), propionate (C3), butirate (C4), and valerate (C5). It can be concluded that SRSC can be used to substite fresh Napier Grass up to 75 percent of forage dry matter  in the diets of male cattle both OC and FHC. Keywords : Spent compost, Volatile Fatty Acid, Nitrogen Ammonia Abstrak. Tujuan dari penelitian ini adalah untuk menemukan level optimum susbsitusi rumput gajah dengan kompos jamur merang ditinjau dari produk-produk metabolisme rumen. Dua jenis bangsa sapi berkelamin jantan dari bangsa Peranakan Ongole (PO) dengan rataan berat badan 78,48 ± 7,69 kg dan bangsa sapi Peranakan Fries Holstein (PFH) dengan rataan berat badan 83.93 ± 17,67 kg dipelihara pada kadang individu dengan ukuran 1 x 1.2 m. Sapi-sapi tersebut diberi empat macam  pakan subsitusi rumput gajah dengan kompos jamur merang dengan taraf 0, 25, 50 dan 75%  dari bahan kering rumput. Penelitian ini menggunakan pola faktorial. Imbangan bahan kering hijauan dan konsentrat adalah 50:50% dengan  total konsumsi bahan kering  3% dari bobot hidup sapi. Produksi total VFA dipengaruhi oleh bangsa dan bobot badan sapi, tetapi produksi N-NH3 tidak dipengaruhi oleh baik bangsa, bobot hidup maupun  taraf subsitusi. Rataan VFA (122.92 ± 3.22 mM/l) dan N-NH3 (4.14 ± 0.4 mM/l)  masih dalam kisaran optimum untuk aktivitas mikroorganisme rumen. Analisis regresi menunjukkan bahwa koefisien cerna serat kasar mempunyai pola yang sama dengan produksi asetat, propionate, butirat dan valerat. Kesimpulannya kompos jamur merang dapat menggantikan rumput gajah sampai dengan 75%  dari bahan kering rumput untuk diberikan pada sapi jantan baik bangsa PO maupun PFH.Kata kunci : kompos jamur merang, VFA, Nitrogen Ammonia SNO Suwandyastuti and M Bata/Animal Production 14(3):147-154, September 2012
The Effect of Urea and Sulphur Level in Mixing of Cassava Waste Fermented and Soybean Cake waste on Nitrogen Balance and Digestibility of Energy of Local Male Sheep Haryanto, Budi; Hidayat, Nur; Bata, M
ANIMAL PRODUCTION Vol 3, No 2 (2001): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Cassava waste and soybean cake waste are by - product from home industry  that  have been used as animal feed. It contain high crude fibber, there fore it must be processed or added with another nutrients before feeding to animal to get a good performance. A research have been  conducted in Experimental Farm and Laboratory Animal of  Feed and Nutrition, Animal Science Faculty, Jenderal Soedirman University, Purwokerto at October- Nopember 2001. The purpose of  the research is to find the effect of urea and sulfur  level in mixing of cassava waste fermented and soybean cake waste on nitrogen balance and digestibility of energy of local male sheep. Eighteen local male sheep were  divided into 3 group based of the body weight. There are I = 18.55±1.27 kg, II = 15.79±0.67 kg and  III = 13.41±1.33 kg. Two level of urea (2% and 3%) and three level of sulfur (0 %, 0.15 % and 0.30%) dry matter concentrate used as  treatments, there fore factorial   design 2x3 with Randomized Block Design used this experiment All of treatment received same diet consist land grass and concentrates with 70:30 dry matter ratio. Concentrates consists  cassava waste fermented  and soybean cake waste with 77.50:22.50 dry matter ratio.  Dry matter intake was 4 % body weight. Observed variables were nitrogen balance and digestibility of energy by using total collection. Variance analysis was used for knowing the effect treatment on the variable observed. The result of the research shown that level of urea and sulfur are not significant interaction on the nitrogen balance and digestibility of energy.  However  level urea and sulfur  itself are significant on nitrogen balance linearly. Level urea also had significant effect on the energy digestion.  Balance nitrogen of all treatment is positive. Level of urea 3 % and sulfur 0.30% gave a good balance nitrogen and energy digestion.  It can be concluded that addition of urea and sulfur in diet containing fermentable  carbohydrates can increase balance nitrogen (N retention) and energy digestion. (Animal Production 3(2): 91-97 (2001)Key Words: Balance nitrogen, energy digestion, cassava waste and soybean cake waste
Improvement of Rice Straw for Ruminant Feed Through Unconventional Alkali Treatment and Supplementation of Various Protein Sources Suwandyastuti, SNO; Bata, M
ANIMAL PRODUCTION Vol 12, No 2 (2010): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Various chemical treatments were conducted to increase the utilization of rice straw as feed for ruminant animals. Various sources of protein, minerals and energy should be added to improve the nutritive value of feeds.  Two experiments were conducted in this study. The objective of the first experiments was to study the effect of chemical treatment on the ruminal fermentation products in cattle.  Unconventional alkali treatment made from filtrate of a 10% rice hulls ash solution enriched with urea and minerals (treatment 1) increased volatile fatty acid (VFA) production, ammonia nitrogen (NH3-N) and rumen microbial protein synthesis (MPS).  The maximum values of NH3-N production and rumen microbial protein synthesis were reached at 4 hours after incubation, while VFA was reached at 6 hours. The second experiment was conducted to study the increase of nutritive value of rice straw previously treated in experiment 1 through supplementation with various protein sources.  Protein sources from the residues of vegetative oil production such as coconut, peanut and soybean showed higher responses compared to soy-sauce making residue and tofu making residue. The protein effluent production was highest (2.19 g/d) at a VFA/NH3-N ration of 37.74     (r = 0.912).  It can be recommended that   protein sources from agro-industrial wastes can be used to increase the nutritive value and utilization of rice straw as ruminant feed. (Animal Production 12(2): 82-85 (2010)Key Words: rice straw, rumen, fermentation
Microbial Protein Production and Nitrogen Balance of Local Steer Fed Ammoniated Rice Straws Added Suparwi, Suparwi; Hindratiningrum, H; Bata, M
ANIMAL PRODUCTION Vol 11, No 2 (2009): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

The objective of the experiment was to investigate the kind of energy source feedstuffs on nutrient balance and microbial protein synthesis in local male beef cattle fed with ammoniated rice straws  Twenty steers Peranakan Ongole (PO) with average age 1-2 years old were used.  They were divided 5 groups based on initial body weight as block.  Therefore, Completely Randomised Block Design (CBRD) was used for this experiment.  Data were analysed by analysis variance and continued honestly significant different (HSD) to test the differences between means. The result showed that the range MCP and eficiency MCP were 154,61 g/d until 226,54 g/d and 54,08 gMCP/kg DOMR until 62,64 gMCP/kg DOMR. The range of nitrogen balance were 72,28 gram until 111,67 gram.   MCP and efficiency MCP were not affected (P>0,05) by the treatments but balance of nitrogen was affected (P<0,05).  Diet containing fresh cassava waste as energy source (R2) was lower (P<0,05) than R1 and R4 while between R1,R3 and R4 was similar.  This results indicate that feed source of energy (rice brand, wet cassava waste, dry cassava waste and corn) can be used in steers with rice straw ensilage as forage. (Animal Production 11(2): 116-121 (2009) Key Words : Microbial protein production,  nitrogen balance, rice straw, ensilage
The Improving Quality of Concentrate Diet with Fibrolytic Enzyme and Its Effect on Rumen Metabolism and Blood Parameter of Fattening Holstein Male Bata, M; Suwandyastuti, SNO
ANIMAL PRODUCTION Vol 7, No 3 (2005): September
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Suatu  penelitian  telah dilakukan untuk  mengevaluasi peningkatan kualitas pakan konsentrat pada penggemukan sapi jantan Holstein dengan enzim selulase komplek terhadap metabolisme rumen dan parameter darah.  Dua belas ekor sapi jantan Holstein dengan umur 12 bulan dibagi dalam tiga kelompok berdasarkan bobot awal dalam Rancangan Acak Kelompok digunakan dalam penelitian ini. Sebagai perlakuan adalah pakan A, B, C dan D.  Pakan A adalah kontrol yang tersusun atas rumput gajah, dedak padi, bungkil biji kapas, dedak sorgum, ampas tahu, onggok dan mineral mix dengan komposisi (%BK) berturut-turut adalah 30; 18; 17,5; 23; 4,5; 6 and 1.  Pakan B, C dan D mempunyai bahan dan komposisi seperti pakan A, tetapi dedak padi pada B, bungkil biji kapas pada C dan baik dedak maupun bungkil biji kapas pada D disuplementasi dengan enzim celulase 1,5 g kg-1 BK 24 jam sebelum pemberian pakan. Proporsi propionat (C3) cenderung (P>0,05) meningkatbila dedak padi disuplementasi dengan enzim  (B) dan sebaliknya pada (C).  Oleh karena itu, efisiensi energi juga cenderung meningkat pada sapi yang diberi pakan B. Tidak terjadi perberdaan yang nyata dari penambahan enzim selulase terhadap N-NH3 rumen dan cenderung tinggi pada C dan D. Penambahan enzim pada bungkil biji kapas cenderung menekan plasma urea walaupun kandungan protein pada pakan ini tinggi. Glukosa darah berturut-turut untuk pakan A, B, C dan D adalah 83,15, 88,25, 82,30 and 88,60 mg/L. Penambahan enzim pada bungkil biji kapas cenderung menurunkan glukosa darah pada pakan C. Disimpulkan bahwa penambahan enzim selulase pada dedak padi tidak mengganggu metabolisme rumen dan cenderung untuk memperbaiki energi efisiensi. (Animal Production 7(3): 127-134 (2005) Kata Kunci: Enzim, Selulase, VFA, Glukosa, Energi,
The Effect of Supplementation Urea and Sulfur in Mixed Cassava Waste Fermented and Soyabean Cake Waste on Digestibility of Protein and Blood Urea Male Sheep Bata, M; Suwandyastuti, SNO; Hidayat, Nur
ANIMAL PRODUCTION Vol 1, No 2 (1999): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Eighteen local male sheep were divided into 3 groups I,II and III based on the body weight 18.55±1.27, 15.79±0.67 and 13.14±1.33 kg respectively. Two level urea (2 and 3%) and three levels Sulfur (0.02 and 0.3%) as treatment, so pattern factorial 2x3 with Randomized Block Design used this experiment. All of the treatment get a same basal feed namely land-grass and concentrate with dry matter ratio 70:30.  The total intake of  dry matter was 4 % of body weight. The concentrate consist of cassava waste fermented  and soyabean cake waste with dry matter  ratio 77.50 : 22.50. Supplementation of urea and sulfur shown not significant interaction, but supplementation urea had effect high significantly (P<0.01) on digestibility of protein and sulfur only had effect significant  (P<0.05) on blood urea. These result had indication that enriched urea in the diet could increase protein digestibility and sulfur level 0.2% could prevent NH3 absorption from rumen. (Animal Production 1(2): 75-81 (1999) Key Words: cassava waste, soyabean cake waste, fermentation, digestibility, urea blood.
The Influence of Cellupract AS100 Enzyme Treathment to Ricebran and Cotton Seed Mealon Chemical Composition, Energy Content and In Vitro Digestibilityt M Bata; S.N.O. Suwandyastuti; S. Chakeredza; G. Thinggaard; U ter Meulen
Jurnal Sain Veteriner Vol 22, No 2 (2004): DESEMBER
Publisher : Fakultas Kedokteran Hewan Universitas Gadjah Mada bekerjasama dengan PB PDHI

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Abstract

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