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All Journal Journal of the Indonesian Tropical Animal Agriculture ZOOTEC

U. Paputungan

Faculty of Animal Sciences, Sam Ratulangi University, Jl. Kampus Unsrat Bahu, 95115, Manado

Author-ID : 340054

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Veterinary

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Analisis faktor konsentrat pakan terhadap konsumsi asam-asam amino ayam ras petelur Utiah, W.; Paputungan, U.
ZOOTEC Vol 41, No 1 (2021)
Publisher : Universitas Sam Ratulangi

ANALYSIS OF FEED CONCENTRATE FACTOR ON LAYING HEN AMINO ACIDS CONSUMPTION. Laying hens require a number of elements in which nutrients such as protein containing the amino acids are balanced in quality. Recently, there are various types of commercial ration (concentrate) for laying hens produced by the company. Quality of protein is expressed either high or low composition of amino acids depending on the essential amino acids contained in these feeds. The purpose of this study was to determine the effect of different types of commercial concentrates on the consumption of amino acids in laying chicken. The research was conducted on laying chicken farms located in Matali Village, district of East Kotamobagu, Kotamobagu Municipality. Laying hens of Silver Strains as many as 240 heads at 78-week-old were used in this study. This study applied a completely randomized design (CRD) consisting of three treatments and eight replications at each treatment. The treatments were using commercial concentrations of the amino acids for commercial Concentrate A (RA), commercial concentrate B (RB) and commercial concentrate C (RC). The laboratory analysis showed that the majority amounts of essential amino acids (Arginine, Lysine, histidine, leucine, isoleucine, valine, threonine and phenylalanine) of 80% was higher in RC than RB and RA, indicating that the composition of both quality and quantity of amino acids in commercial concentrates C (RC) is sufficient and more balanced than commercial concentrates A (RA) and commercial concentrate B (RB). These complete amino acids in RC increased more feed consumption of laying hens compared with those in RA and RB.Key words: Laying hens, amino acids, commercial concentrate

Makroskopik semen segar kambing bangsa Peranakan Etawa (PE), Boer dan Saanen di Balai Inseminasi Buatan Lembang Mokoagow, F.; Pudjihastuti, E.; Hendrik, M.J; Paputungan, U.
ZOOTEC Vol 41, No 1 (2021)
Publisher : Universitas Sam Ratulangi

MACROSCOPIC TEST OF FRESH SEMEN IN GOAT BREEDS OF ETTAWAH, BOER AND SAANEN AT LEMBANG ARTIFICIAL INSEMINATION CENTER. Research aim to evaluate the macroscopic quality of fresh semen in goat breeds of Ettawah, Boer and Saanen at Lembang Artificial Insemination Center. Direct observation was done to obtain primer data. Secondary data were found as additional data supporting primer data. Variables included in observation were involving semen volume, ejaculates, color, consistence, pH and smell. Semen qualities of three breed groups collected on three sequent months were analyzed by t-test method. Results showed that semen qualities for ejaculates from three breed groups of Ettawah, Boer and Saanen collected on different months of September, October and November were not significantly different with the averages of 2.47 ml, 2.64 ml and 2.70 ml respectively. Semen volume from three breed groups of Ettawah, Boer and Saanen collected on those different months were also not significantly different with the averages of significantly different with the averages of 2,30 2,64 and 2,60 mL, respectively. The percentages of color of fresh semen from Ettawah, Boer and Saanen collected on those different months were indicating cream of semen collected on September, October in Ettawah Grade, Boer and Saanen. Fresh semen of these breeds was indicating yellow color collected on November, but it was showing normal condition. Fresh semen of these breeds collected on those months were totally indicating thick consistency. However, pH of fresh semen in all three breeds of goat collected on September and October were significantly different with those collected on November. The pH of fresh semen in these breeds collected on September and October were not significantly different. Values of pH in these breeds collected on September, October and November were 6.63, 6.65 and 6.70, respectively. These values were ranging in normal condition. The smell of fresh semen in these breeds collected on those series of months was indicating specific rancid smell.Key words: Fresh semen quality, goat breed, semen collection period

Pengetahuan peternak tentang pemahaman keterkaitan gejala birahi dengan keberhasilan inseminasi buatan pada sapi di Kecamatan Pinolosian Dawit, G.; Paputungan, U.; Podung, A.
ZOOTEC Vol 41, No 2 (2021)
Publisher : Universitas Sam Ratulangi

Salah satu aspek pemicu rendahnya populasi ternak sapi adalah manajemen reproduksi yang kurang tepat seperti manajemen perkawinan hingga pengetahuan peternak tentang teknologi inseminasi buatan. Penelitian ini bertujuan untuk mengetahui sejauh mana peternak sapi di Kecamatan Pinolosian Kabupaten Bolaang Mongondow Selatan Sulawesi Utara memahami keterkaitan gejala birahi dengan inseminasi buatan (IB) pada sapi. Responden penelitian ini adalah peternak sapi di Kecamatan Pinolosian dan bersedia diwawancarai. Penelitian ini dilakukan dalam bentuk survei lapangan. Pengumpulan data dilakukan dengan mewawancarai peternak sapi menggunakan formulir dengan kuisioner terstruktur. Pengambilan data terdiri atas data primer dan sekunder. Data sekunder di ambil dari Dinas Pertanian dan Ketahanan Pangan Kabupaten Bolaang Mongondow Selatan. Data dianalisis menggunakan metode deskriptif untuk keseluruhan data, uji linear berganda untuk variabel pendidikan, pekerjaan, kedudukan beternak, jumlah ternak, pengalaman beternak, sumber pengetahuan dan cara pemeliharaan dengan variabel pengetahuan tentang kaitan gejala birahi dengan keberhasilan IB. Berdasarkan hasil penelitian tingkat pengetahuan peternak tentang pemahaman keterkaitan gejala birahi dengan keberhasilan IB pada sapi dengan kriteria sangat baik adalah 0%, peternak baik 9,23%, peternak cukup baik 66,15% dan peternak kurang baik 24,61%. Sebesar 43,8% pengetahuan tentang birahi dan keberhasilan IB dipengaruhi oleh faktor pendidikan, pekerjaan, kedudukan beternak, jumlah ternak, pengalaman beternak, sumber pengetahuan dan cara pemeliharaan ternak.Kata kunci: Tingkat pengetahuan peternak, inseminasi buatan, gelaja birahi, sapi lokal

PENGELOLAAN LIMBAH KOTORAN TERNAK DALAM UPAYA PENCEGAHAN PENCEMARAN LINGKUNGAN DI KOTA KOTAMOBAGU Linggotu, Lidyasanty O.; Paputungan, U.; Polii, B.
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

ANIMAL WASTE PRODUCT MANAGEMENT FOR PREVENTION OF ENVIRONMENTAL POLLUTION IN KOTAMOBAGU CITY. The animal wastes from animal farm affect the environmental condition of human settlement, when it was not well managed. The objectives of this study was to evaluate either levels of knowledge, attitude and technical skill had correlated directly or not with their motivation activity in preventing environmental pollution of animal wastes around Kotamobagu city. Variables in this study were referring on the farmerâ€™s standard knowledge (X1), attitude (X2), technical skill (X3) and motivation activity in preventing environmental pollution of animal wastes (Y) around Kotamobagu city using the functions of linear multiple regression, Yi = b0 + b1X1 + b2X2 + b3X3 + ei; where Yi was the-i observation of farmerâ€™sÂ motivation activity in preventing environmental pollution of animal wastes; b0 was intercept; b1, b2 and b3 were regression coefficients, X1 was farmerâ€™s knowledge, X2 farmerâ€™s attitude, X3 was farmerâ€™s technical skill in preventing environmental pollution of animal wastes; and e1 was random error. Results of this study showed that knowledge level (X1), attitude (X2) and technical skill (X3) of farmers could be the important factors affecting farmerâ€™s motivation activity in preventing environmental pollution of animal wastes (Y) in Kotamobagu city areas.Â The equation of multiple regression model was found, Y = 1.468 + 0.784 X1 + 0.218 X2 + 0.004 X3. The determination coefficient (R2) of 0.81 in this model indicated that 81 percents of the variation of independent variables (X1, X2, and X3) used in the model were able to affect the variation of the dependent variable (Y). The rest of 19 percents in the model were caused by the other unknown factors. The average score values of knowledge level (X1=87.23), attitude (X2=93.37) and technical skill (X3=88.40) and farmerâ€™s motivation activity (Y=90.60) in preventing environmental pollution of animal wastes (poultry and pig) in Kotamobagu city areas were still below the score median values (X1=93; X2=100; X3=100; Y=93) of those variables. This condition suggested that extension activities related to the prevention of environmental pollution of animal wastes in Kotamobagu city areas were still needed to be conducted, mainly to the farmers with low scores in knowledge, attitude, technical skill and motivation activity in preventing environmental pollution of animal wastes. Key words: Animal waste product, prevention of environmental pollution, Kotamobagu city.

Co-Authors B. Polii, B. Dawit, G. E. Pudjihastuti G. Ciptadi H. F. N. Lapian, H. F. N. H. F.N. Lapian H.F.N. Lapian Hendrik, M. J. Hendrik, M.J J. Kasehung, J. J. Paath, J. L. Hakim Lidyasanty O. Linggotu, Lidyasanty O. Manopo J. H. Mokoagow, F. Podung, A. S. Adiani Siswosubroto, S. E. Trisya T. Makalalag W. Utiah

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