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All Journal Jurnal Sain Veteriner Buletin Peternakan Jurnal Ilmu Pertanian Pastura; Journal Of Tropical Forage Science Jurnal Veteriner Jurnal Ilmu Ternak dan Veteriner AGRIVITA, Journal of Agricultural Science Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Animal Production : Indonesian Journal of Animal Production Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Sciences) jurnal Ilmu Pertanian (Agricultural Science) Agrotechnology Innovation (Agrinova) Jurnal sains dan teknologi industri peternakan Livestock and Animal Research Jurnal Kedokteran Hewan Jurnal Ilmu Kehutanan

Bambang Suwignyo

Departemen Nutrisi Dan Makanan Ternak , Fakultas Peternakan, Universitas Gadjah Mada

Author-ID : 397908

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Immunology & microbiology Medicine & Pharmacology Social Sciences Veterinary Other

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Productivity of Forages in Grassland Merapi Post-Eruption Area, Sleman, Yogyakarta, Indonesia Umami, Nafiatul; Suhartanto, Bambang; Suwignyo, Bambang; Suseno, Nilo; Fenila, Sarah Adrian; Fajarwati, Ruslina
ANIMAL PRODUCTION Vol 17, No 2 (2015): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

This research aimed to investigate the productivity and quality of forages (including dry matter, organic matter, crude fiber, crude protein, and extract ether) in the area of Kali Kuning and Krasak River. This area was affected by Mount Merapi Eruption on 2010. The data were taken from the area around the river due to the area was found to be firstly revegetated after the eruption. The Forage classified as grass, legume and forbs. The method applied in the research was Line Intercept method which was done by seeing the botanical composition there and was performed at several observation points. The forage was taken as the sample and then calculated its production and proximately analyzed to determine its chemical composition. The results showed that around the river, the widest cover area in 2013 and 2014 was Brachiariabrizantha grasses. The largest dry matter production in 2013 was Pennisetumpurpuphoides as much as 165.57 g mâ2, while in 2014 the largest production of DM was Brachiariabrizantha as much as 190.37 g mâ2. Frobs with another type of weed also spread in this area. The Quality of forages around Krasak River increased in 2014 due to the addition of organic matter contained in the soil and the minerals weathering from year to year.

Physicochemical Characteristics Identification and Secondary Metabolite Analysis of Solid Herbal Waste as Source of Feed Rich Fiber and Supplement for Ruminants Kisworo, Arif Nindyo; Agus, Ali; Kustantinah, Kustantinah; Suwignyo, Bambang
ANIMAL PRODUCTION Vol 18, No 2 (2016): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

A study was conducted to determine the potency, physicochemical characteristics, and analyzed the secondary metabolites content of solid herbal waste (SWH) as a substitute source of feed rich fibre and feed supplements in ruminants. The first study includes an analysis of production potential, physical analysis, and chemical composition analysis of SWH. The second study was an analysis of secondary metabolites content of SWH. The results showed that SWH volume reached 6-8 m3/day or 4020-5360 kg/day, the chemical composition of herbal solid waste was similar to king grass with high lignin content (17.53%). SWH containing total phenols, flavonoids, tannins, saponins , alkaloids and essential oils which generally have antimicrobial activity. According to the potential availability, chemical composition and secondary metabolites content of SWH, it can be used as an alternative for substitute of feed rich fiber or feed supplements with attention to the content of secondary metabolites that can affect the process of fermentation and digestibility in the rumen. Further in vitro and in vivo research ore needed to determine the effect of SWH on rumen fermentation parameters and its application in the ration in ruminant livestock.

Morpho-Physiological Characters and Soybean Productivity on Alfisol and Vertisol under Intercropping with Kayu Putih (Melaleuca cajuputi) Suryanto, Priyono; Putra, Eka Tarwaca Susila; Suwignyo, Bambang; Prianto, Sukirno Dwiasmoro; Alam, Taufan
AGRIVITA, Journal of Agricultural Science Vol 39, No 2 (2017): JUNE
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v39i2.759

Intercropping kayu putih (Melaleuca cajuputi) has more advantage than other tree crops, such as teak, pine or acacia due to the beneficial intercropping season length.Â Soybean was intercropped with kayu putih because soybean has higher commercial value than other field crops. The survey-based research was conducted during March until May, 2014 in Menggoran Forest Resort, Playen Forest Section, Yogyakarta Forest Management District. Stratified random sampling method was used during the research by stratifying the types of soil stratification (alfisol and vertisol), rainfall and declivity then was made into 7 land mapping unit (LMU) with map overlay technique. Agronomic characters of soybean were observed on 12 weeks after planting (wap) and the physiological data were observed during the maximum vegetative phase (8 wap). Agronomic and physiological characters of soybean in each LMU were grouped and statistically tested with analysis of variance (ANOVA) then continued with orthogonal contrasts (alpha 5%). The results showed that some characters of soybean planted in alfisol had higher value than in vertisol, especially on leaf area, photosynthetic rate, root and canopy weight, 100 grain weight and grain weight per plant. The agronomic and physiological characters of soybean which had significant effects on yield in the intercropping with kayu putih system were stomatal density, stomatal conductivity, photosynthetic rate, and leaf area. Soybean intercropped with kayu putih produced 1.007 tons/ha in alfisol and 0.996 tons/ha in vertisol. Soybean development in intercropping system of kayu putih can be conducted by using soybean varieties superior effort.

Explorasi dan Studi Komposisi Botani Gulma di Perkebunan Karet PTPN IX Kebun Getas sebagai Pakan Ternak Ruminansia Harwanto, Harwanto; Suwignyo, Bambang; Bachruddin, Zaenal; Pawening, Galih
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 11 No 1 (2021): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Vete
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v11i1.133

Abstract Weed is one of the plants that grow around rubber plantations that have the potential to provide forage for ruminant feed. This study aimed to explore the environmental conditions and identify the botanical composition of weeds under the shade of rubber trees in immature plants (IP) at PTPN IX, Getas Farm, Semarang, Central Java. Exploratory research was conducted to identify the botanical composition of weeds in three IP groups, such as 1-2, 3-4, and 5-6 years old. The composition of the weedsâ€™ botany was divided based on the plantsâ€™ morphology into grass, legume, forbs, and browse. The environmental conditions data were analyzed using the ANOVA method and followed by Duncan's Multiple Range Test (DMRT). The botanical composition data were tabulated using a summed dominance ratio (SDR). The results showed the light intensity, wind speed, environment temperature, and weed botanical composition decreased as the rubber plants ages. The composition of rubber plantation weeds on IP 1-2 years old consisted of 32 species (5 kinds of grass, 4 legumes, 21 forbs, and 2 browse). The composition of weeds on IP 3-4 years old consisted of 15 species (8 kinds of grass, 2 legumes, and 5 forbs), while IP 5-6 years old consisted of 6 species (4 kinds of grass, 1 legume, and 1 forb). The dominant weeds of each IP were Calopogonium mucunoides, Cyrtococcum acrescens, and Cyrtococcum oxyphyllum, respectively. Based on the results of the study it was concluded that the area of IP 1-2 years old rubber plantation weeds has the highest botanical composition and potential as ruminant feed. Keywords: Environmental conditions; Immature plants; Rubber plantation; Weed Abstrak Gulma merupakan salah satu tanaman yang tumbuh di sekitar tanaman perkebunan karet yang berpotensi sebagai penyedia hijauan pakan ternak ruminansia. Penelitian ini bertujuan untuk mengeksplorasi kondisi lingkunganpertumbuhan gulma dan mengidentifikasi komposisi botani di bawah naungan pohon karet pada tanaman belum menghasilkan (TBM), di PTPN IX, Kebun Getas. Semarang, Jawa Tengah. Penelitian dilakukan secara eksploratif terhadap kondisi lingkungan dan identifikasi komposisi botani gulma pada 3 kelompok TBM yaitu umur 1-2; 3-4; dan 5-6 tahun. Komposisi botani gulma dibagi berdasarkan morfologi tanaman yaitu rumput, legum, forb, dan browse. Data kondisi lingkungan kelompok TBM dianalisis menggunakan ANOVA dan diuji lanjut menggunakan Duncantâ€™s Multiple Range Test (DMRT). Data dominasi komposisi botani ditabulasi menggunakan summed dominance ratio (SDR). Hasil penelitian menunjukkan intensitas cahaya, kecepatan angin, suhu lingkungan, dan komposisi botani gulma menurun seiring bertambahnya umur tanaman karet. Komposisi gulma perkebunan karet pada TBM 1-2 terdapat 32 spesies meliputi 5 rumput, 4 legum, 21 forb, dan 2 browse; TBM 3-4 terdapat 15 spesies meliputi 8 rumput, 2 legum, dan 5 forb, sedangkan TBM 5-6 terdapat 6 spesies meliputi 4 rumput, 1 legum, dan 1 forb. Gulma yang mendominasi masing-masing TBM yaitu Calopogonium mucunoides, Cyrtococcum acrescens dan Cyrtococcum oxyphyllum. Berdasarkan hasil penelitian disimpulkan gulma perkebunan karet lahan TBM 1â€“2 memiliki komposisi botani dan potensi tertinggi sebagai pakan ternak ruminansia. Kata kunci: Gulma; Kondisi lingkungan; Perkebunan Karet; TBM

Productivity and Nutrient Content of the Second Regrowth Alfalfa (Medicago Sativa L.) with Different Photoperiod and Dolomite Suwignyo, Bambang; Kurniawan, F.X. Dika; Suseno, Nilo; Utomo, Ristianto; Suhartanto, Bambang
ANIMAL PRODUCTION Vol. 22 No. 2 (2020)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with Animal Scientist Society of Indonesia (ISPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2020.22.2.53

The study was conducted to identify the effect of lighting duration and dolomite addition on the vegetative growth of alfalfa plants in second regrowth phase. The experiment was conducted in the greenhouse of the Laboratory of Forage and Pasture Science, Faculty of Animal Science, Universitas Gadjah Mada. It used a completely randomized design with 3x3-factorial using two factors and three replications. The first factor was lighting duration (C) with 3 levels (C0 = 12 hours, C1 = 14 hours, and C2 = 16 hours). The second factor was dolomite addition (D) with 3 levels (D0 = 0 ton/ha, D1 = 6 ton /ha, and D2 = 12 ton/ha). The results showed a significant effect so Duncan Multiple Range Test (DMRT) followed at 5% and 1% levels. The observed variables were plant height, the number of plant branches, the number of plant leaves, fresh forage production, and the chemical content of the plants in the form of dry matter (DM) and organic matter (OM). The addition of dolomite significantly affected the number of the plant branches, the number of plant leaves and the dry matter of the plants. A significant correlation was found between the two treatments and the number of leaves (C2D2) and a correlation was between the treatment and dry matter (C1D2).

Analysis of the Potential of Beef Cattle Business Development in Indramayu District Perwitasari, Fitri Dian; Putra, Ahmad Romadhoni Surya; Suwignyo, Bambang; Widiati, Rini
ANIMAL PRODUCTION Vol. 23 No. 2 (2021)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with Animal Scientist Society of Indonesia (ISPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2021.23.2.86

This study aimed to analyze the potential for cattle business development in Indramayu Regency. The research locations selected using purposive sampling method were based on the following criteria: (1) Indramayu Regency is the 2nd largest rice producers in the Province of West Java, (2) The area covers 2,099.42 km2 based on secondary data obtained from BPS Indramayu Regency in numbers and (3) The area of agricultural land is still larger than the area of resident housing. The data analysis method used the carrying capacity index (IDD) and Location Question (LQ) analysis formulas. The data were processed and explained descriptively. The results of this study resulted in carrying capacity values consisting of 3 patterns, namely the highest carrying capacity value > 20,000 AU (Gantar and Terisi). Medium carrying capacity value > 10,000 AU (Cikedung and Gabuswetan). Low value carrying capacity 5.000-10.000 AU (Haurgelis, Suyeg, Juntiyuat, Bongdua, Kertasemaya, Patrol, Kedokanbunder and Sindang). The results of the analysis of IDD > 2 there are 12 sub-districts, meaning that based on the availability of forage feed from agricultural land, it is included in the safe category to increase the population of beef cattle. The potential for beef cattle development in Indramayu Regency needs to be prioritized in 12 sub-districts with LQ > 1 and IDD > 2 accompanied by government policies to support investment in livestock marketing facilities and infrastructure for smallholders.

Effect of Types and Dosages of Foliar Fertilizers on Morphology and Production of Clitoria ternatea Apriyani Nur Sariffudin; Nafiatul Umami; Bambang Suhartanto; Bambang Suwignyo; Kustantinah Kustantinah
Jurnal Ilmu Ternak dan Veteriner Vol 26, No 4 (2021): December 2021
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14334/jitv.v26i4.2912

The aim of this study was to determine effect of types and dose levels of foliar fertilizers on morphology and production of Clitoria ternatea. This study was conducted from September to November 2020 at Forage Research Garden for Animal Feed and Pasture, Faculty of Animal Science, Gadjah Mada University, Yogyakarta. Materials used were Clitoria ternatea, liquid organic fertilizer of rabbit and gandasil D fertilizer. This study was designed in a Completely Randomized Design (CRD) with factorial pattern of 2x4. The fertilizer dosages were: 0,1.5,3.0 and 4.5 g/l/plot. The parameters measured were plant height, stem diameter, leaf area, number of branches, fresh and dry matter productions. Data were analyzed by the analysis of variance at 5%, with Duncan's Multiple Range Test (DMRT). Results showed that types of foliar fertilizers did not affect morphological characteristics and production of Clitoria ternatea (P>0.05), but the fertilizer dosages had significant effect (P<0.05) on morphological characteristics except for leaf area and production of Clitoria ternatea. The higher the dose level of foliar fertilizer the greater the plant height, stem diameter and number of branches. Dosage of 4.5 g/l/plot resulted in the highest plant height, stem diameter and number of branches each 160.02, 1.14 cm and 18.96 branches, respectively. Dosage of4.5 g/l/plot gave the highest fresh and dry matter production of 19.22 and 16.75 tons/ha. It is concluded that increasing the dosage level of foliar fertilizer up to 4.5 g/l/plot resulted in an increased quantity measures of several morphological characteristics and production.

PENGARUH PEMBATASAN PAKAN DAN PEMENUHAN KEMBALI PAKAN TERHADAP KONSUMSI NUTRIEN KECERNAAN NUTRIEN, STATUS FISIOLOGI DAN PERUBAHAN BERAT BADAN KAMBING BLIGON Bambang Suwignyo; Ulil Amri Wijaya; Rieska Indriani; Asih Kurniawati; Irkham Widiyono; Sarmin Sarmin
Jurnal Sain Veteriner Vol 34, No 2 (2016): Desember
Publisher : Fakultas Kedokteran Hewan Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.11603

Penelitian ini bertujuan untuk mengetahui kecernaan nutrien pakan dan status fisiologi pada kambing Bligon yang diberi perlakuan pembatasan pakan (feed restriction). Enam ekor kambing Bligon jantan umur rata-rata 12 bulan dengan bobot badan rata-rata 23,6 kg diberi pakan yang terdiri dari hijauanjerami kacang tanah (rendeng)dan konsentrat. Kambing dibagi menjadi 2 kelompok perlakuan. Tiga ekor kambing untukperlakuan kontrol diberi pakan berdasarkan kebutuhan bahan kering (BK) 3,5% dari bobot badan, dan tiga ekor kambing untuk perlakuan pembatasan pakandilakukan pembatasan pakan dengan pengurangan pakan 50% dari kebutuhan bedasarkan BK selama 35 hari. Variabel yang diamati adalah konsumsi bahan kering (BK), konsumsi bahan organik (BO), konsumsi total digestible nutrients (TDN), perubahan berat badan, kecernaan bahan kering (BK), kecernaan bahan organik (BO), temperatur tubuh, frekuensi respirasi, dan frekuensi detak jantung. Data yang diperoleh dianalisis dengan independent samplesT-Test. Hasil penelitian yang telah dilakukan, dapat disimpulkan bahwa pembatasan pakan (feed restriction) berpengaruh nyata terhadap penurunan konsumsi bahan kering (BK), konsumsi bahan organik (BO), konsumsi total digestible nutrients (TDN), kecernaan bahan kering (BK) dan bahan organik (BO), tetapi tidak berpengaruh nyata pada temperatur tubuh, frekuensi respirasi, dan frekuensi detak jantung (pulsus) kambing Bligon. Pemenuhan kembali (refeeding) pakan berpengaruh nyata (P<0,05) menaikan kembali konsumsi BK dan konsumsi BO. Perubahan berat badan kambing mengikuti pola jumlah pemberian pakan. Saat pembatasan pakan, berat badan kambing perlakuan turun 55,24 g/hari dan ketika pakan dipenuhi kembali berat badannya meningkat 131,43 g/hari.

Konsumsi, Kecernaan Nutrien, Perubahan Berat Badan dan Status Fisiologis Kambing Bligon Jantan dengan Pembatasan Pakan Bambang Suwignyo; Ulil Amri Wijaya; Rieska Indriani; Asih Kurniawati; Irkham Widiyono; Sarmin Sarmin
Jurnal Sain Veteriner Vol 34, No 2 (2016): Desember
Publisher : Fakultas Kedokteran Hewan Universitas Gadjah Mada bekerjasama dengan PB PDHI

This study were aimed to determine the dry matter and organic matter intake, nutrients digestibility, body weight gain and physiological status of male Bligon goats treated with feed restriction. Six Bligon goats average age of 12 months and an average body weight of 23.6 kg were fed 40% of peanut raughages (rendeng) and 60% concentrate. Goats were divided into two (2) treatment groups. Control goat treatment were fed diets based on dry matter (DM) requirements 3.5% of body weight, and feed restriction goat treatment were fed diets with 50% reduction of DM requirement. Feed restriction was conducted for 35 days. The variables measured were dry matter (DM) and organic matter (OM) intake, total digestibility nutrient (TDN) intake, body weigh gain, dry matter (DM) and organic matter (OM) digestibility, rectal temperature, respiration frequency, and heart rate. Data were analyzed by independent samples T-test. The results showed that the feed restriction significantly decreasedconsumption of DM (676.07 ± 14.76 into 372.30 ± 53.08) and OM (639.38 ± 15.89 into 349.88 ± 49.35), consumption of TDN (461.60 ± 10.23 into 253.99 ± 36.17), DM digestibility (74.39 ± 1.60 into 71.27 ± 0.89) and OM digestibility (79.42 ± 1.54 into 76.34 ± 0.24), but had no significant effect on body temperature, respiration frequency and heart rate (pulsus) of male Bligon goat. Value of ADG was 55.24 g/day (P0) then increased to 131.43 g/day when the feed was filled back. A feed restriction up to 50% decreased goat production performance, but did not interfere with the health status of livestock (can be indicated from physiological status of goat still in the normal range).

Body Weight, Physiological Status and Volatile Fatty Acid on Kacang and Etawah Crossbreed Goat by Reduction and Refeeding of Feed Quantity Bambang Suwignyo; Panjono Panjono; Aryanto Aryanto; Sarmin Sarmin; Irkham Widiyono
Jurnal Sain Veteriner Vol 36, No 2 (2018): Desember
Publisher : Fakultas Kedokteran Hewan Universitas Gadjah Mada bekerjasama dengan PB PDHI

The aimed of this study was to observe the effect of feed restriction and refeeding on body weight, physiological status and blood VFA on Kacang and Etawah Crossbreed Goat. Eight male goats consisting of 4 Kacang Goats and 4 Etawah Crossbred goats were used as experiment objects in this study. Both types of goats were subjected to the same treatment (three phases). First was adaptation, feed was given gradualy until reach the intended amount. Secondly, the feed was reduced by giving as much as 1.7% dry matter of body weight for each; thirdly, both goats were fed on ad libitum (refeeding phase). The variables observed were body weight changes, physiological status and blood VFA. The data obtained were analyzed by Various Random Test using Completely Randomized Design (RAL) on 2x2 factorial patterns. Duncan Multiple Range Test was used to test treatments that significantly different. The results showed that the pattern of changes in body weight on both goats breeds were relatively similar. Physiological status (pulse, rectal and respiratory temperature) on both breed of goats were not significantly different. However, decrease in the amount of feed impacted in the decrease in body temperature, pulsus and respiration, although it was still within normal range. The same also happened on blood VFA levels. Based on the results of the study, it can be concluded that breed differences breed of goat did not affect the physiological condition of goat. Differences in the amount of feed affect the physiological conditions and the performance of goat production.

Co-Authors Abqoriyah (Abqoriyah) Ahmad Romadhoni Surya Putra Alam, Taufan Ali Agus Ali Agus Ali Agus Andriyani Astuti Apriyani Nur Sariffudin Ardiatma Maulana Arif Nindyo Kisworo Aryanto (Aryanto) Aryanto Aryanto Asih Kurniawati Bambang Suhartanto Bayu Arisandi Bernadete Barek Koten Cahyo Wulandari Chusnul Hanim Dian Astuti Dyah Afryana Miftah Nurdani Eka Tarwaca Susila Putra Eny Faridah Fitri Dian Perwitasari Galih Pawening Galih Pawening Harwanto Harwanto Harwanto Harwanto Heny Marlina Wijayanti Hermanto Hermanto I Gede Suparta Budisatria Indrawirawan Indrawirawan Irkham Widiyono Kurniawan, F.X. Dika Kustantinah Kustantinah Lucky Latifah Munawaroh M. Fadhlirrahman Latief Marhen Harjono Maudi Nayanda Delastra Melvin Zaenul Asyiqin Muhammad Humaidi Haris Muhlisin Muhlisin Nafiatul Umami Nanung Agus Fitriyanto Nilo Suseno Nilo Suseno, Nilo Nofi Isnaini Nono Ngadiyono Nur Zaini Pawening, Galih Prianto, Sukirno Dwiasmoro Priyono Suryanto Priyono Suryanto Putra, Bela R. Djoko Soetrisno R. Djoko Soetrisno R. Sapto Hendri Boedi Soesatyo Rezki Amalyadi Rieska Indriani Rieska Indriani Rini Widiati Rini Widiati Rini Widiati Ristanto Utomo Ristianto Utomo Ristianto Utomo Ristianto Utomo Ristianto Utomo Ruslina Fajarwati, Ruslina Sarah Adrian Fenila, Sarah Adrian Sarmin . Sarmin Sarmin Sarmin Sarmin Tri Anggraeni Kusumastuti Trini Susmiyati Ulil Amri Wijaya Ulil Amri Wijaya Widiyatno Zaenal Bachruddin

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