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All Journal Buletin Peternakan Journal of the Indonesian Tropical Animal Agriculture Pembangunan Pedesaan Animal Production : Indonesian Journal of Animal Production
M. Y. Sumaryadi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Environmental Science Veterinary Other

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PENINGKATAN PRODUKSI SUSU MELALUI INDUKSI HORMON OKSITOSIN PADA SAPI PERAH DI TINGKAT PETERNAKAN RAKYAT THE INCREASE OF MILK YIELD THROUGH INDUCTION OF OXYTOCIN HORMONE IN DAIRY CATTLE AT SMALLHOLDER Sumaryadi, Mas Yedi; Utami, Sri; Hartoyo, Bambang
Pembangunan Pedesaan Vol 2, No 2 (2002)
Publisher : Pembangunan Pedesaan

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Abstract

Setiap kegiatan penyuluhan pada tingkat masyarakat telah dilakukan dikelompok peternak sapi perah “Lestari” desa tumiyang, pakucen, banyumas yang bertujuan untuk meningkatkan produksi susu melalui induksi hormone oksitosin. Metode pendekatan yang digunakan dirancang menjadi dua tahap. Pada tahap pertama digunaka metode instruksional dan dialog melalui kegiatan program penyuluhan . pada tahap kedua digunakan metode aplikasi pencotohan. Hasil yang telah dicapai, pada tahap pertama, para pertenak telah mengetahui peranan oksitosin terhadap pengeluaran (milk let down) iar susu dan aspek nutrisi kaitanya denga produksi susu. Selanjutnya disimpulkan bahwa dengan induksi hormone oksitosin mampu meningkatkan produksi susu pada sapi perah sebesar 18,64 persen, dengan tidak menurunkna kualitas fisik maupun biologis air susu tercermin dari berat jenis dan uji reduktasi masing masing adalah 1,022 dan 5,3 jam. Namun masih perlu dikaji lebih lanjut aspek ekonomis maupun teknis pelaksanaaya, mengingat pemberian hormone ini perlu penyuntikan yang berulang pada setiap pemerahan.
Reproductive Performance Of Kacang And Peranakan Etawah Goat In Indonesia Sodiq, Akhmad; Sumaryadi, M Yedi
ANIMAL PRODUCTION Vol 4, No 2 (2002): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Evaluasi performans reproduksi kambing kacang dan Peranakan Etawah (PE) yang telah beradaptasi dapat memberikan informasi penting untuk mengetahui potensi produksi sebagai sumberdaya lokal. Data reproduksi dikoleksi dari 280 induk PE dan 200 kambing kacang melalui penelitian di lapangan dan monitoring lebih dari 1,5 tahun pada peternak di Jawa Tengah, Indonesia. Kejadian reproduksi, tanggal beranak dan jumlah anak yang diamati dicatat. Data dianalisis dengan menggunakan statistik deskriptif. Hasil penelitian menunjukkan bahwa rataan litter size antara 1-3 anak per kelahiran untuk seluruh induk dengan rataan untuk kambing kacang dan PE masing-masing adalah 2,06 dan  1,56 anak. Bobot lahir pada kambing kacang dan PE masing-masing adalah 3,8 dan 5,4 kg. Daya hidup sampai penyapihan untuk kambing kacang dan PE masing-masing adalah 97% dan 92%. Selang beranak pada induk kambing minimum 205 hari pada kambing kacang dan maksimum 450 hari pada kambing PE. Indeks reproduksi induk kambing kacang dan PE masing-masing adalah 3,07 dan 1,65 anak/induk/tahun. (Animal Production 4(2): 52-59 (2002)  Kata Kunci : Kambing Kacang, Kambing Peranakan Etawah, Reproduksi, Indonesia
The Relationship of Progesterone and Estradiol Concentrations During Pregnancy with Lamb Birth Weigh In Javanese Thin-Tail Ewes Sumaryadi, MY
ANIMAL PRODUCTION Vol 6, No 1 (2004): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Tujuan penelitian ini adalah untuk mempelajari hubungan antara konsentrasi progesteron dan estrogen selama kebuntingan dengan bobot lahir pada domba ekor tipis.  Tiga puluh sembilan domba bunting digunakan dalam penelitian ini. Domba percobaan disuntik PGF2α dua kali secara intra muskuler dengan interval sebelas hari.  Satu-dua hari setelah penyuntikan terakhir domba percobaan dikawinkan secara alami melalui perkawinan kelompok.  Sampel darah diambil setiap bulan (0 – 5 bulan) selama periode kebuntingan untuk menentukan konsentrasi progesterone dan estrogen.  Bobot lahir anak ditimbang sekitar 12 jam setelah kelahiran.  Hasil penelitian menunjukkan bahwa jumlah anak sekelahiran, konsentrasi progesterone dan estradiol serum induk pada bulan kedua kebuntingan secara positif berkorelasi dengan bobot lahir anak.  Disimpilkan bahwa semakin tinggi konsentrasi progesterone dan estradiol selama kebuntingan akan semakin tinggi total bobot lahir anak.  Disarankan bahwa peningkatan konsentrassi progesterone dan estradiol selama kebuntingan dapat memperbaiki pertumbuhan prenatal dan bobot lahir. (Animal Production 6(1): 49-55 (2004) Key Words: Progesteron, Estradiol,  Bobot Lahir, Kebuntingan, Domba
Effect of Specific Lactate Dehydrogenase Antigen from Sheep with Different Prolific Type on Hematology and Antibody Responses of Chicken Sumaryadi, MY; Prayitno, Prayitno; Manalu, W
ANIMAL PRODUCTION Vol 9, No 1 (2007): January
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

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Abstract

Maternal serum of thirty nine ewes were used to study hematological and antibody responses of chicken injected with antigen protein of specific LDH obtained from sheep with different littersizes (prolific type). The prolific type of ewes was determined base on littersize (LS), which were low ( 1 ≤  LS ≤ 1.5), medium ( 1.5 < LS ≤ 2.0), and high (LS > 2.0). There were ten ewes carrying specific LDH protein. The number of animals of low, medium, and high prolific-type ewes was 3, 5, and 2 heads, respectively. The serum was used to produce antigen and injected to chicken to promote antibody production of anti LDH. The results of research showed that different prolific-type has no significant (P>0.05) effects on hematological and antibody titer of chicken.  However, hematological status of chicken injected with specific LDH antigen was significantly (P<0.05) higher than control. It can be concluded that production of specific protein anti LDH can be done in layer by injection of antigen from ewes. Product of specific protein anti LDH of prolific ewes still needs field test for its accuracy for selection of ewes with different prolific type. (Animal Production 9(1): 40-44 (2007) Key Words: hematology, antibody, LDH, ewes 
Polymorphism of Myostatin Gene (MSTN) Coding Region in Batur Sheep Haren, Hassan Ishag Hassan; Prayitno, Prayitno; Purwantini, Dattadewi; Sumaryadi, Mas Yedi
ANIMAL PRODUCTION Vol 21, No 1 (2019)
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (22.566 KB) | DOI: 10.20884/1.jap.2019.21.1.780

Abstract

The aim of present study was to investigate myostatin gene polymorphism and its association with weaning weight and body weight in Batur sheep, 30 heads of Batur all lambs were fed by concentrated feed. Body weight measured monthly after weaning to the six months of age. DNA Extraction used 200 ul of whole blood samples. To amplify exon 3 region of MSTN gene a specific primer designed using the Primer3 software. The 25 μl volume contained 25 ng of genomic DNA, 12.5 μl 2x Reaction mix of each primer. The cycling protocol was 5 minutes at 95°C as initial denaturation, 35 cycles of denaturing at 94°C for 45 seconds, annealing at 73.9 for 45 seconds, extending at 72°C for 40 s, with final extension at 72°C for 10 minutes. Eleven polymorphic sites were observed in the in 3rd exon region transversions at c.*121 G instead of A, del-T at c.*129, one individual at c.*139 and one individual at c.*158 positions however, one individual sequence disrupted reading frame in whole MSTN sequenced, also weaning weight and 6-month weight of Batur lambs were 21.13±5.70 and 31.64±7.06 to the homozygous whilst 19.99±4.33 and 30.50±5.44 for heterozygote respectively but there is no significe differences seen above all the studied parameters. Homozygous AA lambs had fairly low weaning weight and body weight compared to the heterozygous AB lambs but might have a higher carcass weight, further investigation is needed into the interaction of MSTN with other genes involved in muscle growth.
Hematological and blood metabolite response in relation to the conception rate of Pasundan cows with synchronized estrous and ovulation Setiawati, E. N.; Sumaryadi, M. Y.; Saleh, D. M.
Journal of the Indonesian Tropical Animal Agriculture Vol 45, No 4 (2020): December
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.45.4.287-297

Abstract

Twenty pasundan cows were divided into two treatments int his study aims to determine the correlation between hematological and blood metabolite on the conception rate of Pasundan cows with synchronized estrus and ovulation. Twenty pasundan cows were divided into two treatments 1) estrus synchronization through double injection 5 ml PGF2α , 2)combination of 5 ml PGF2α per cow and 2.5 ml GnRH per cow intramuscularly. The heat of cow is immediately inseminated 2 times with an interval of 6 hours. The observed variables were estrus percentage, conception rate, erythrocyte, leucocyte, hemoglobin, β-hydroxy butyric acid (BHBA), blood urea nitrogen (BUN), and non esterificated acid (NEFA). Data were processed by analysis of variance and correlation- regression. The result showed that PGF2α with GnRH injection resulted in a better conception rate than that of PGF2α (70% vs 60%), the average plasma concentration of erythrocyte, leucocyte, hemoglobin, NEFA, BUN, and BHBA levels respectively was 6.61±0.19 million/µl, 11.30±0.35 thousand/µl, 10.63±0.35 g/dL, 1.65±018 mmol/L, 10.28±1.50 mg/dL, 21.46±1.96 mg/dL. The data obtained were performed variance analysis and correlation regression analysis using SPSS 16.0. The results of the regression analysis showed that the concentration of erythrocytes, leucocytes, hemoglobin, NEFA, BUN, and BHBA had a significant relationship (P<0.05) with pregnancy, and coefficient of determination were 86.4%, 69.1%, 98.3%, -11.7%, -8.2%, -7.0%, respectively. It was concluded that the pregnancy of Pasundan cows has a strong relation between the conception rates with hematological, however blood metabolites showed a weak relation and inversely proportional. 
Oxytocin Hormone Induction on Milk Production in Relation to Dairy Kid Performance Sumaryadi, Mas Yedi; Saleh, Dadang Mulyadi; Nugroho, Aras Prasetiyo; Hidayat, Nu'man; Hidayah, Chomsiatun Nurul
ANIMAL PRODUCTION Vol 21, No 3 (2019)
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (386.471 KB) | DOI: 10.20884/1.jap.2019.21.3.747

Abstract

The application of oxytocin induction to milk production in relation to the performance of kids in dairy goats had been carried out in the "PEGUMAS" dairy goat farmer group Gumelar District, Banyumas. This activity aimed to increase milk production and kid performance through the induction of the hormone oxytocin in dairy goats. The approach method was designed in two stages: the first stage carried out the socialization activities and demonstration of techniques for applying IPTEKS, and the second stage applied hormonal technology in the form of oxytocin hormone induction in dairy goats. The material used was dairy goat parity I aged 1.5 - 2 years allocated into 2 groups of 10 individuals each. Group I was dairy goat experiment not induced with the oxytocin hormone as the control. Group II was dairy goat experiment induced with the oxytocin hormone at a dose of 1 ml (10 IU) intramuscularly before milking. Milk production was measured morning and evening as daily milk production in milliliters (ml). Milk was given to the kid of each parent. The kid's performance was measured based on the daily weight gain of the kid during the study. Overall, the application of science and technology could be adopted by farmers, and oxytocin-induced dairy goat milk production (503.2 ml) was significantly higher (P<0.05) than control (305.4 ml) with an increase of 64.77%, with a positive level of correlation (r = 0.45) and contributed 19.83% to the kids daily body weight gain.
Improving Performance of Heifer Buffalos Fed with Urea-treated Rice Straw Ensiled with Cassava Pulp Supplemented with Concentrates Bata, Muhamad; Sumaryadi, Mas Yedi; Rahayu, Sri; Marung, Nova
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.2020.22.2.48

Abstract

The objectives of this research were the optimalization of production and reproduction of buffalo heifers through improving feed quality based on rice straw. Twelve heifer buffaloes with body weight of 243 – 350 kg were kept in individual cages and grouped to four. Each groups were randomized to receive three treatments of A, B and C according to Randomized Completely Block Design (RCBD). A was buffalo fed only rice straw. B was buffalo fed rice straw supplemented with concentrate with a dry matter ratio of 70:30. C was similar to B but the rice straw was ammoniated using urea of 4% ensiled with 8% of cassava pulp. In-Vitro test was conducted to measure rumen fermentation product. The results showed the highest of DM and OM digestibility was achieved at C treatment, while the lowest was found at A treatment. Rumen fermentation produsts and its efficiency were the highest in C treatment. In-vivo result showed that ADG of C was higher than that of B and A. Reproductive performance characterized by frequency oestrus for 123 days were an average of 2.5, 2.8 and 4.5 times for A, B and C, respectively. The highest blood metabolite of glucose, urea and erytrocyt was found at C but the leucocyt was lowest compared to A and B. Urea treated rice straw ensiled with cassava pulp and supplemented with concentrate can improve production and reproduction performance of heifer buffaloes.
Maternal Serum Concentrations of Several Hormones in Does Bearing Different Fetal Number W. Manalu; M. Y. Sumaryadi; N. Kusumorini
Buletin Peternakan 1995: BULETIN PETERNAKAN SPECIAL EDITION 1995
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v0i-.5080

Abstract

Abstract dalam bentuk hard copy
The Effect of Corpora Luteal Number on Serum Progesterone and Estradiol of Ewes During Luteal Phase of Estrous Cycle and Pregnancy M. Y. Sumaryadi; W. Manalu
Buletin Peternakan 1995: BULETIN PETERNAKAN SPECIAL EDITION 1995
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v0i-.5081

Abstract

Abstract dalam dalam bentuk hard copy
Co-Authors Akhmad Sodiq Aras Prasetiyo Nugroho, Aras Prasetiyo Bambang Hartoyo D. M. Saleh, D. M. Dadang Mulyadi Saleh Dattadewi Purwantini Haren, Hassan Ishag Hassan Hidayah, Chomsiatun Nurul Hidayat, Nu'man Marung, Nova Muhamad Bata N. Kusumorini Prayitno Prayitno Setiawati, E. N. SRI RAHAYU Sri Utami W Manalu W. Manalu