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All Journal Journal of the Indonesian Tropical Animal Agriculture Pembangunan Pedesaan JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Animal Production : Indonesian Journal of Animal Production Bulletin of Applied Animal Research Agrinimal Jurnal Ilmu Ternak dan Tanaman Jurnal Pengabdian Kepada Masyarakat Jurnal Masyarakat Madani Indonesia ANGON: Journal of Animal Science and Technology Jurnal Kedokteran Hewan
Ismoyowati
LPPM - Universitas Jenderal Soedirman
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EFFECT OF α-TOCOPHEROL AND ASCORBIC ACIDS ON PERFORMANCE AND BLOOD IMMUNITY PROFILE OF MALE NATIVE MUSCOVY DUCK Tugiyanti, E.; Zuprizal, Z.; Rusman, R.; Yuwanta, T.; Ismoyowati, I.
Journal of the Indonesian Tropical Animal Agriculture Vol 41, No 3 (2016): September
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.41.3.145-152

Abstract

The purpose of the research was to assess the effect of α-tocopherol and ascobic acids on the performance and immunity blood profile of male native Muscovy duck. The materials used were 84 male Muscovy ducks at 9 weeks old. The research used completely randomized design with 7 treatments. The treatments were E0C0 : basal diet without α-tocopherol and ascobic acids, E400: basal diet+ α-tocopherol 400IU, E600: basal diet+α-tocopherol 600IU, C400: basal diet+ascorbic acid 400mg/kg, C600: basal diet+ascorbic acid 600mg/kg, E200C200: basal diet+α-tocopherol 200IU+ ascorbic acid 200mg/kg, and E300C300: basal diet+α-tocopherol 300IU+ ascorbic acid 300mg/kg. Each treatment was repeated 4 times and each replication consisted of 3 ducks. The observed variables were body weight, feed consumption, feed conversion ratio, packed cell volume (PCV), total of plasma protein (TPP), leucocyte count, basophil, heterophil, eosinophil, monocyte, lymphocytes count and heterophil/lymphocyte (H/L) ratio of Muscovy duck. The result indicated that E0C0, E400, E600, C400, C600, E200C200 and E300C300 had no significant difference in body weight, feed intake and feed conversion. There were significant effects on PCV, leucocyte count, percentage of heterophil and lymphocytes, but had no significant effect on eosinophil, monocyte and the H/L ratio. The C400 resulted a higher PCV count, percentage of heterophil, and H/L ratio. The C 600 produced the highest leucocyte count. In conclusion, the supplementation of ascorbic acid at 400 - 600 mg/kg feed ascorbic acid could improve theimmune profile, but could not improve the performance of Muscovy duck. 
ESTIMATION OF SELECTION ACCURACY AND RESPONSES OF THE PRODUCTION CHARACTERISTICS USING DIFFERENT SELECTION INTENSITY IN MAGELANG DUCK Purwantini, D.; Ismoyowati, I.; Santoso, S. A.
Journal of the Indonesian Tropical Animal Agriculture Vol 41, No 2 (2016): June
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.41.2.61-69

Abstract

This research was aimed to estimate selection response and accuracy of hatching weight, growth and egg production using different selection intensities in Magelang duck. A nested design was used in this study with experimental material was Magelang duck consisted of 8 male (treatments), 40 female (sub-treatments) and 360 offspring (replicates) and the observed parameter was productive characteristics. Nine DOD from each female were measured for hatching weight and growth up to 8 weeks old. The measured Hen Day Production (HDP) at initial laying for within days. Result showed that different selection intensities (25, 50 and 75%) led to response in 2.968; 1.870 and 0.982 g hatching weight; respectively; 0.00221, 0.00139 and 0.00073 g growth, respectively; and 1.728, 1.088 and 0.571% egg production, respectively. Selection accuracy for hatching weight, growth and egg production was 0.70, 0.76 and 0.51, respectively. Conclusively, the less preserved female proportion, the higher selection intensity value thus the higher selection response. Selection accuracy of production characteristics was based on its heritability value.
MORPHOLOGY AND GENETIC DIVERSITY OF MITOCHONDRIAL DNA D-LOOP REGION USING PCR-RFLP ANALYSIS IN MAGELANG DUCK AND OTHER NATIVE DUCK Purwantini, D.; Yuwanta, T.; Hartatik, T.; Ismoyowati, I.
Journal of the Indonesian Tropical Animal Agriculture Vol 38, No 1 (2013): (March)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.38.1.1-9

Abstract

The aim of this study was to investigate the different of plumage colors on morphological diversityof Magelang duck and genetic diversity using PCR-RFLP mtDNA D-loop region analysis of Magelangduck and four others native duck population (Tegal, Mojosari, Bali and Alabio duck) in Indonesia. Bloodsample was taken from 50 Magelang ducks and 20 of each native ducks. Morphological characteristicsof body measurement, production ability and egg quality of Magelang duck were analyzed usingCompletely Randomized Design with 11 plumage colors as treatments. PCR technique was administeredto amplify fragments in mtDNA D-loop region and PCR products were digested with endonucleaserestriction enzyme AluI and HaeIII. The result showed that morphology diversity of Magelang duck wasstatistically affected by different plumage colors. PCR-RFLP analysis using AluI and HaeIII restrictionenzyme resulted in six combinations of restriction fragment pattern shown in six haplotypes (A, B, C, D,E and F). Haplotype difference showed genetic diversity in the population of Magelang duck and theother native ducks. In conclusion, the different plumage colors affected morphology diversity ofMagelang duck. Genetic diversity of Indonesian native duck population could be identified by usingPCR-RFLP analysis on mtDNA D-loop region.
Sexual dimorphism and identification of single nucleotide polymorphism of growth hormone gene in muscovy duck Ismoyowati, I.; Tugiyanti, E.; Mufti, M.; Purwantini, D.
Journal of the Indonesian Tropical Animal Agriculture Vol 42, No 3 (2017): September
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.42.3.167-174

Abstract

This research was aimed to investigate the different growth and to identify growth hormone gene polymorphism in Muscovy ducks. Two hundred Muscovy day-old ducks consisting of white-plumed male and female duck, black and white-plumed male and female ducks. Body weight was recorded weekly and the obtained data were subject to T test. Primer design used the Custal X Program based on a database from the GeneBank Cairina moschata GH gene, partial cds (AB158762). Primer base sequence of GH gene was forward/Sequence: 5’-CTGGGGTTGTTTAGCTTGGA-3’ and reverse/Sequence: 5’-TAAACCTTCCCTGGCACAAC-3’. The DNA sequences were aligned by using the BioEdit version 7.7 for identification of the single nucleotide polymorphism. The result showed that male Muscovy duck produced higher an average body weight gain and more relative growth than those of females. The highest body weight gain was at three weeks old, and then it started to decrease at four weeks old. The sequencing PCR product obtained nucleotide polymorphism. AA genotype was observed at 136 t of black female Muscovy duck, CC in black and white male Muscovy duck, and white female Muscovy duck. Conclusively, a body weight gain of 3-week-old male Muscovy ducks was higher than that of females and GH gene polymorphism was observed in Muscovy ducks.
ACCELERATION OF TEGAL DUCK MOLTING PERIOD AND RE-LAYING USING CATTLE RETICULUM MEAL IN FEED Rosidi, Rosidi; Yuwanta, T.; Ismaya, Ismaya; Ismoyowati, Ismoyowati
Journal of the Indonesian Tropical Animal Agriculture Vol 39, No 1 (2014): (March)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.39.1.45-51

Abstract

This research was aimed to evaluate the effect of the level of cattle reticulum meal as cholesterolsource in duck feed to accelerate molting period and post-molting re-laying process of Tegal duck.Experimental method was administered to sixty female Tegal duck aging 68 weeks old. Each treatment,comprised 3 layers with 5 repetitions, were cattle reticulum meal in feed (K), consisting of K0= 0%(control), K1 = 1.43% (equal to 0.37 g cholesterol), K2 = 2.86%, and K3 = 4.29%. The observed variableswere molting period, re-laying period, blood cholesterol level, and progesterone hormone level. Datawere analyzed by analysis of variance based on Completely Randomized Design followed by HonestlySignificant Difference Test. The result demonstrated that level of cattle reticulum meal significantlyaffected (P<0.01) molting period, re-laying period, blood cholesterol and progesterone level. It wasconcluded that 1.43% cattle reticulum meal could accelerate molting period and 2.86% cattle reticulummeal could accelerate re-laying.
THE DIFFERENCES OF PHYSICAL, CHEMICAL AND FATTY ACID PROFILE OF MEAT QUALITY OF MALE MUSCOVY (Cairina moschata) AND LOCAL DUCK (Anas plathyrinchos) Ismoyowati, I.; Iriyanti, N.; Santosa, A.
Journal of the Indonesian Tropical Animal Agriculture Vol 37, No 4 (2012): (December)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.37.4.250-256

Abstract

This research was aimed to differentiate the meat physical, chemical and fatty acid profile qualityin muscovy and other local ducks (Magelang, Tegal and mojosari). Completely Randomized Design wasused in this study. Breed used as treatments was muscovy, Magelang, Tegal and Mojosari ducksrepeated 5 times. Analysis of variance and honestly significant difference were used to analyze data.Result showed there were differences in physical quality of meat in the term of colour, pH, and cookingloss, while water holding capacity and tenderness were relatively similar. Fat, cholesterol and proteinwere relatively similar. Muscovy duck has a higher polyunsaturated fatty acids (PUFAs) than the otherlocal duck. In conclusion, the physical and chemical quality of meat of muscovy and other local duckswere silimar. Muscovy duck meat is healthier to consume due to a higher polyunsaturated fatty acidsthan the other local ducks.
The Effect of Environmental Factor, Population and Age of Duck on Egg Production Ismoyowati, Ismoyowati; Suswoyo, Imam; Rosidi, Rosidi; Mugiyono, Sigit; Hidayat, Nu'man
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.2020.22.2.51

Abstract

Duck is one of the commodities that contribute to the national livestock production and Central Java is home to the fourth biggest duck population after West Java, South Sulawesi and East Java. The 2019 egg production in Central Java was 36.174 tons or 11.3% of the total egg production nationwide. Accordingly, it is important to investigate the effect of environmental factor, total number and age of ducks on egg production in Central Java. Specifically, this study aimed to observe the effect of region on egg production and feed conversion ratio (FCR) and the total livestock (chicken), age (month), stocking density (ducks/m2), internal housing temperature (oC), and humidity (%) on Hen day production/HDP. A survey engaging purposive random sampling was conducted on the population of duck farming in Central Java especially Tegal, Pemalang and Brebes districts. The data were subjected to General Linear Model (GLM) and a regression-correlation analysis using an SPSS program. The result showed that region significantly affected hen day production (HDP) but did not affect FCR. Housing temperature affected HDP by 14.9% and the higher the temperature, the lower the HDP. Duck age affected HDP by 11.7%, and the older the ducks the lower the egg production. Duck population, stocking density and humidity did not significantly affect egg production. Conclusively, duck egg production (HDP) is significantly affected by temperature inside the housing and the duck age.
The Balancing of Safflower Oil and Inositol to Intestinal Morphometric of Sentul Chicken Albasheer, Modawy Abdelgader; Iriyanti, Ning; Ismoyowati, Ismoyowati; Rimbawanto, Efka Aris
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.2021.23.2.91

Abstract

This study was aimed to evaluate the use of safflower oil (Carthamus tinctorius L) and inositol on the digestive profile of male Sentul chickens. A total of 182 Sentul chickens aged 17 weeks were reared up to 23 weeks in 91 units of battery cage (6 chickens/unit). The research was conducted in a Completely Randomized Design (CRD) with nine treatments and three replicates (6 chickens/replicate). The research treatments were R0 = control/ basal feed + 0% Safflower and 0% Inositol; R1 = Basal feed + 0.5% Safflower oil; R2 = Basal feed + 1.0% Safflower oil; R3 = Basal feed + 0.5% Inositol; R4 = Basal feed + 1.0% Inositol; R5 = Basal feed + 0.5% Safflower oil and 0.5% Inositol; R6 = Basal feed + 0.5% Safflower oil and 1.0% Inositol; R7 = Basal feed + 1.0% Safflower oil and 0.5% Inositol; R8 = Basal feed + 1.0% Safflower oil and 1.0% Inositol. Basal feed was composed of corn, rice bran, soybean kernel, fishmeal, palm oil, calcium carbonate (CaCO3), topmix, lysine, and methionine, as well as safflower oil (Carthamus tinctorius L) and inositol. The measured variable consists of digestive profile (the percentage of intestine weight, digesta, proventriculus, gizzard) and intestine length, crypt depth, the width and length of intestinal villi, Intestinal histology profile. The data were subjected to a statistical analysis of variance (ANOVA) continued with an Honestly Significant Difference test (HSD). The result showed that incorporating safflower oil (Carthamus tinctorius L) and inositol into feed did not significantly affect (P>0.05) the digestive profile of Male Sentul chickens. Conclusively, safflower oil and inositol up to 1% in the feed are safe for male Sentul chickens without interfering with the performance of digestive organs because it produces relatively similar intestinal weight and length, crypt depth, as well as the length and width of intestinal villi.
The Productivity of Non-AGP Broiler Small-Holder Businesses Based on Production, Economy and Social Demography Japutra, Bambang Rijanto; Ismoyowati, Ismoyowati; Setianto, Novie Andri
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.2021.23.2.96

Abstract

The study investigated the productivity of smallholder broiler farming with and without AGP to identify the difference between the utilization and absence of antibiotic growth promoter (AGP) incorporated into the broiler feed based on production (feed efficiency and cumulative performance index), economy (farming capacity and income), and socio-demography (farmers’ education background, age, farming experience, and farming motivation) in Central Java Province. The study was conducted through a survey of broiler farmers in one partnership company. The data analysis included analysis of variance based on a stratified GLM (general linear model) and correlation analysis. The result did not identify significant differences in the production aspects in either AGP or non-AGP farming, among different regencies, and farm size. In 2018, when farms stop using the AGP, the farm production is better than in 2017 when the AGP was used. Based on the economic aspect, the AGP and non-AGP administration did not affect farming capacity and income. The socio-demographic aspect showed that education significantly affected the success of broiler farming, while farmers’ age, farming experience, and farming motivation did not affect the production of broiler farming. The result of correlation analysis showed that education background contributed to feeding efficiency and cumulative performance index. The conclusions are (1) broilers fed with either AGP or non-AGP containing feed showed relatively similar performance, (2) the government policy on the prohibition of AGP does not contribute to the decrease of farmers’ income and (3) the demographic aspect affecting the success of the broiler farming business is the farmers’ education level.
Analisis Ekonomi Peternakan Ayam Broiler pada Perusahaan Kemitraan di Kabupaten Kebumen Provinsi Jawa Tengah Setianto, Novie Andri; Ismoyowati, Ismoyowati; Armelia, Vony
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 1 (2022): JITRO, January
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (129.31 KB) | DOI: 10.33772/jitro.v9i1.20604

Abstract

ABSTRAKSalah satu indikator keberhasilan usaha peternakan ayam broiler yaitu perolehan keuntungan dan keberlanjutan usaha. Untuk mengetahui perolehan keuntungan dan keberlanjutan usaha ternak, diperlukan suatu perhitungan analisis ekonomi usaha peternakan ayam broiler. Penelitian ini bertujuan untuk mengukur produktivitas ekonomi peternak grade 1 yang menggunakan full closed house dan grade 2 yang masih menggunakan semi closed house. Penelitian dilakukan dengan metode sensus terhadap 80 peternak ayam broiler yang tergabung dalam perusahaan kemitraan inti-plasma di Kabupaten Kebumen, Jawa Tengah. Analisis ekonomi terdiri dari perhitungan total biaya, pendapatan, penerimaan, R/C Rasio, rentabilitas, BEP harga dan BEP produk serta payback period selama satu tahun pemeliharaan. Hasil penelitian menunjukan terdapat perbedaan produktivitas ekonomi peternak grade 1 dan peternak grade 2 di perusahaan kemitraan di Kabupaten Kebumen. Peternak grade 1 menghasilkan produktivitas ekonomi yang lebih baik di bandingkan peternak grade 2. Rataan total biaya yang dikeluarkan peternak grade 1 yaitu Rp32.528,00 per ekor ternak, penerimaan Rp36.055,00 per ekor ternak, pendapatan Rp3.896,00 per ekor ternak, R/C rasio 1,12, rentabilitas 45,45%, BEP harga Rp16.305/Kg dan BEP ekor 22.968. Rataan total biaya yang dikeluarkan peternak grade 2 yaitu Rp32.154,00 per ekor ternak, penerimaan Rp34.775,00 per ekor ternak, pendapatan Rp2.933,00 per ekor ternak, R/C rasio 1,08, rentabilitas 35,35%, BEP harga Rp16.495/Kg dan BEP ekor 12.148.Kata Kunci:  Titik Impas, pendapatan, penerimaan, rasio R/C Economic Analysis of Broiler Farming under Company-Farmer Integration Partnership in Kabupaten Kebumen, Central Java Province ABSTRAKOne indicator of the performance of a broiler farming business is the level of profits and business sustainability. Economic analysis is needed to assess the profitability of the broiler farming.  This research aimed to compare the economic performance of grade 1 and grade 2 broiler farming under company-farmer partnership. Grading is determined based on the housing quality.  Grade 1 use full closed house whereas grade 2 use semi closed house. The study was conducted using the census method on 80 broiler farmers of a company-farmer partnership in Kabupaten Kebumen, Central Java. The economic analysis was conducted on total costs, revenues, total income, R/C ratios, profitability, price Break Even Point (BEP) and product BEP and payback period based on one year recording.  Research showed that grade 1 farmer have a better economic performance as compared to grade 2 farmer.  Average total cost of Grade 1 farmer was Rp32.528,00 per bird, revenue of Rp36.055,00 per bird, and average income of Rp3.896,00 per bird, R/C ratio of 1,12, rentability of 45,45%, price BEP of Rp16.305/Kg and product BEP of 22.968 birds. Additionally, the average total cost of grade 2 farmers were Rp32.154,00 per bird, revenue of Rp34.775,00 per bird, income of Rp2.933,00 per bird, R/C ratio of 1,08, rentability of 35,35%,; price BEP of Rp16.495/Kg and product BEP of 12.148 birds.Keywords: Break Even Point, Revenue, Income, R/C ratio
Co-Authors A Susanto A. Santosa A.A. Ketut Agung Cahyawan W Abdoreza Soleimani Farjam, Abdoreza Soleimani Achmad Iqbal Achmad Shawaludin Ali Akbar, Rizka Faizul Albasheer, Modawy Abdelgader Andri Setianto, Novie Any Kurniawati, Any Armelia, Vony ATA Sudewo, ATA Bambang Hartoyo D. Purwantini Dadang Mulyadi Saleh Dattadewi Purwantini Dattadewi Purwantini Diana Indrasanti Dyahruri Sanjayasari E. Tugiyanti Efka Aris Rimbawanto Eka Lestari Elly Tugiyanti Evri Kalis Untari Febrianto, Firman Fita Septiana Sari Hadi, Kemal Hazza Fadhillah Harnowo Sidhi, Arif Hasanah, Lailattun Henrik Henrik Heratri, Agnes Hevi Wihadmadyatami Hidayat, Nu'man Hidayat, Nu'man - I Suswoyo, I Ibnu Hari Sulistyawan Ika Rostika Imam Suswoyo Imam Suswoyo Imron Rosadi Innayah, M. N. Ismaya Ismaya J HP Sidadolog, J HP Japutra, Bambang Rijanto Khoirudin, Nandiwahib Mualim Kusuma, Selfia Anggraini Lupita, Silvia Ade M Mufti, M M Samsi, M Maulidya Siella Ningtyas Maulidya, Nur Aini Mochamad Mufti Mohandas Indradji Muflihah, Ganis Mufti, M. Muhamad Samsi Muhammad Rayhan Mustika, Tisha Bunga N. Hidayat, N. N. Iriyanti Nena Kharisma Armissaputri Nikmatul Arifah Ning Iriyanti Novie Andri Setianto Novita Hindratiningrum Nugroho, Aras Prasetyo Nur Hidayanto Nurani, Uci Pratama, B. C. Prayitno Prayitno Rahayu Sri Pamungkas Ramadhani, Mega Destri Ratna Stia Dewi Refriana, Rosita Rijanto Japutra, Bambang Roesdiyanto Roesdiyanto Rosidi Rosidi Rosidi, R. Rusman Rusman S Keman, S S. A. Santoso, S. A. SA Santosa, SA Setya Agus Santosa Sigit Mugiyono Siti Hilda A. Lestari Sobryan, Arief Solly Aryza Sukardi Sukardi Sukardi Sulistiyono, Ibnu Hari T Yuwanta T. Hartatik T. Yuwanta Titin Widiyastuti Tri Yuwanta Veithzal Rivai Zainal Vian Graha Wijaya Wardaya, Ziya Auliya Yakubu, M. A. Yulfikar Ismoyojati Yulia Wasnaeni, Yulia Zuprizal (Zuprizal)