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Subur Priyono Sasmito Budi
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Penambahan Berbagai Aras Selenium untuk Menurunkan Merkuri dalam Rumput yang Ditanam pada Tanah di Sekitar Pabrik Tekstil (Selenium Addition Level to Reduce Mercury in The Grass Planted on The Soil Adjacent to Textile Factory) Ahimsa Kandi Sariri; R. Djoko Soetrisno; Subur Priyono Sasmito Budi
Buletin Peternakan Vol 34, No 2 (2010): Buletin Peternakan Vol. 34 (2) Juni 2010
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v34i2.92

Abstract

The study was conducted to determine the level of Se that influenced the absorption of Hg by grasses and todetermine the optimal level of Se to reduce Hg absorption. Two species of grasses namely Panicum muticum andPennisetum purpureum, and 4 levels of Se namely 0, 1, 2, and 3 ppm, with 5 replications of each treatments were usedin this study. The experimental design was a Completely Randomized Design (CRD). Parameters measured were N total(Kjeldahl method), available P (Bray II method), exchangeable K (K in water method), Hg and Se content of the soil (AAS method). Samples of the forage were analyzed the Hg, Se, digestibility and crude protein (CP) content. Results ofthe study showed that species of grasses, level of Se and its interaction significantly (P<0.01) affected Hg content of the soil, Se and crude protein content of the forages. Level of Se significantly (P<0.01) affected Hg content of the forages while Se concentration on the soil were not afftected by level of Se but affected by spesies of grasses and interaction between level Se and spesies of grasses. Hg content of the soil (12.45 ppb) decreased after Panicum muticum cultivation (3.599 ppb) and however, they were significantly (P<0.01) different with the Hg content of the soil cultivated by Pennisetum purpureum (0.52 ppb). Hg contens of the Panicum muticum and Pennisetum purpureum were not detected under 0.54 ppb. Se contents of the soil increased after Panicum muticum cultivation (1.395 ppm) and were significant (P<0.01) different with cultivated by Pennisetum purpureum (1.585 ppm) also Se contents of the forages. Highest crude protein contents of the forages at the level Se 2 ppm for Panicum muticum (6.55%) and Pennisetum purpureum (6.88%). Conclusion of the study is addition of Se influence Hg absorbtion and level Se 2 ppm can be given to get thebest forages quality.(Key words : Selenium, Mercury, Panicum muticum, Pennisetum purpureum)
Performans Induk Sapi Silangan Simmental – Peranakan Ongole dan Induk Sapi Peranakan Ongole dengan Pakan Hijauan dan Konsentrat (Performance of Simmental – Ongole Crossbred Cow and Ongole Crossbred Cow Fed with Forage and Concentrate Feed) Eny Endrawati; Endang Baliarti; Subur Priyono Sasmito Budi
Buletin Peternakan Vol 34, No 2 (2010): Buletin Peternakan Vol. 34 (2) Juni 2010
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v34i2.94

Abstract

The purposed of the study was to identify performances of Simmental – Ongole Crossbred (SIMPO) cow and Ongole Crossbred (PO) cow fed with forage and concentrate feed. This experiment was carried out at Laboratory ofMeat, Draught, and Companion Animals, Faculty of Animal Science, Universitas Gadjah Mada, Yogyakarta on May 16th to July 24th 2009. Six SIMPO cows with initial body weight of 352±47 kg and ten PO cows with initial body weightof 295±60 kg aged 3-4 years was used in the experiments. They were fed with elephant grasses and concentrate feds (60:40/DM basis) as much as 3% of body weight (DM basis). Data collected were dry matter, organic matter, crudeprotein and total digestible nutrients intakes, dry matter, organic matter, and crude protein digestibilities, body condition score and estrus cycles. Experimental design used was Completely Randomized Design (CRD). The dataoptained showed that feed intake of dry matter, organic matter, crude protein, and TDN on SIMPO were higher (P<0.01) than PO (13.99±2.64 kg/head/day vs 10.95±1.03 kg/head/day; 11.74±2.21 kg/head/day vs 9.17±0.87kg/head/day; 1.63±0.29 kg/head/day vs 1.28±0.11 kg/head/day; 7.53±1.41 kg/head/day vs 6.17±0.60 kg/head/day respectively), whereas there were no significant differences on the nutrient intake expressed in metabolic body weight(0.16±0.02 kgMBW vs 0.14±0.02 kgMBW; 0.13±0.02 kgMBW vs 0.12±0.02 kgMBW; 0.018±0.002 kgMBW vs 0.02±0.002 kgMBW; 0.09±0.01 kgMBW vs 0.08±0.01 kgMBW) respectively. There were no difference both on drymatter, organic matter, crude protein digestibility (70.83±3.26% vs 65.36±2.19%; 72.38±3.08% vs 67.10±2.15%; 79.48±2.29% vs 75.79±2.17%), and so were in the case of BCS, and estrus cycles in SIMPO and PO cow. It is concluded that based on the metabolic body weight and feed digestibility, between SIMPO and PO cows were similar.(Key words: Performance, Cow, Simmental – Ongole Crossbred cow, Ongole Crossbred cow, Forage, Concentrate)
Pengaruh Penggunaan High Quality Feed Supplement terhadap Konsumsi dan Kecernaan Nutrien Sapi Perah Awal Laktasi (The Effect of High Quality Feed Supplement Addition on the Nutrient Consumption and Digestibility of Early Lactating Dairy Cow) Andriyani Astuti; Ali Agus; Subur Priyono Sasmito Budi
Buletin Peternakan Vol 33, No 2 (2009): Buletin Peternakan Vol. 33 (2) Juni 2009
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v33i2.120

Abstract

The research was intended to know the effect of high quality feed supplement (HQFS) in the ration of first lactation dairy cow on nutrient consumption and digestibility. Twelve dairy cows of Friesian Holstein crossbred fromthe Cooperative of Warga Mulya, Sleman. They were divided into three groups of treatment, namely control (K), substitution treatment (S), and supplementation treatment (A). Each treatment consisted of four cows. Group K fed concentrate only from Warga Mulya, while group S beside concentrate from Warga Mulya, amount of HQFS 300 gram/liter of milk produced was offered, and concentrate was reduced as much as the additional feed of HQFS. Group A was offered by concentrate Warga Mulya plus HQFS additionally for 300 gram/liter of milk per day. Water was provided ad libitum. The variable measured consisted of the feed consumption and digestion (dry matter (BK), crude protein (PK), total digestible nutrient (TDN), organic component (BO), crude fiber (SK), crude fat (LK), and nitrogen-free extract (BETN)). The variants of collected data were analyzed, using Completely Randomized Design one way classification. Results showed that there were significant difference (P<0.05) on BK, PK, TDN, BO, PK, SK, LK, and BETN consumption, while the digestion of BK, BO, SK, and LK did not indicate any differences. The digestion of PK and BETN were significantly different (P<0.05), i.e. A (66.09%), S (59.77%), and K (54.66%) on PK and A (75.30%), S(73.11%), and K (70.69%) on BETN. The conclusion was that the addition of HQFS of first lactation dairy cow would increase nutrient consumption and crude protein and nitrogen-free extract digestibility.(Key words: High quality feed supplement, Dairy cow, Consumption, Digestibility)
Co-Authors Ahimsa Kandi Sariri Ali Agus Andriyani Astuti Endang Baliarti Eny Endrawati R. Djoko Soetrisno