cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Erwin Sondakh
Contact Email
ehb_sondakh@unsrat.ac.id
Phone
+6285256923230
Journal Mail Official
jzootek@yahoo.com
Editorial Address
Jalan Kampus Bahu Manado, 95115
Location
Kota manado,
Sulawesi utara
INDONESIA
ZOOTEC
Published by Universitas Sam Ratulangi
ISSN : 08522626     EISSN : 26158698     DOI : https://doi.org/10.35792/
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary
Zootec is a scientific periodical journal published by the Faculty of Animal Sciences, Sam Ratulangi University in 1995 with the print ISSN number 0852 – 2626. The focus of articles on Animal Sciences includes 1. livestock production, 2. Animal Feed and Nutrition, 3. Livestock Socio-Economics, 4. Animal Product Technology, 5. Animal Health, and 6. Potential pet wildlife Animal. Since its publication in Volume 38 number 1 of January 2018, it has been accredited with Rank 5 at the Ministry of Research, Technology and Higher Education Republic of Indonesia, Number SK 28/E/KPT/2019 with eISSN number 2615-8698. Starting Volume 41 No 2 of July 2021 the Zootec Journal has changed the writing template from the previous writing template. The Zootec journal has been indexed by Google Scholar, SINTA, Crossref, Garuda. Article authors can send articles in Indonesian or in English via email: jzootek@yahoo.com to be considered for publication.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 470 Documents
 16   17   18   19   20 
KONSUMSI DAN KECERNAAN JERAMI JAGUNG MANADO KUNING DAN JERAMI JAGUNG HIBRIDA JAYA 3 PADA SAPI PO Tuwaidan, Nancy W.H.; Waani, M. R.; -, Rustandi -; Malalantang, S. S.
ZOOTEC Vol 35, No 2 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (186.744 KB) | DOI: 10.35792/zot.35.2.2015.9269

Abstract

ABSTRACT INTAKE AND DIGESTIBILITY OF YELLOW MANADO AND JAYA 3 HYBRID CORN SRAWS FOR ONGOLE GRADE CATTLE. Experiment was conducted to determine the intake capacity and digestibility of Manado yellow corn straw (MYCS) and Jaya 3 hybrid corn straw (J3HCS) as single feed for Ongole grade cattle (OGC). Five female OGC were used in this experiment, applied into two periods. The animals were fed with MYCS in the first stage and J3HCS in the second stage. The measured variables were including dry matter intake (DMI), dry matter digestibility (DMD), digestibility of crude protein (DCP) and digestibility of Neutral Detergent Fiber (DNDF). The data were analyzed by T test. The results showed that treatment significantly affected (p <0.05) the DMI, DMD, DCP and DNDF. It can be concluded DMI, DMD, DCP and DNDF of MYCS were higher than those of J3HCS.   Key words: Dry matter Intake, Digestibility, Corn straw, Ongole grade cattle.  
Daya dukung dan indeks daya dukung hijauan alami di bawah perkebunan kelapa sebagai pakan ternak sapi di Kecamatan Airmadidi Dotulong, L.C.; Kaunang, Ch.L.; Tuturoong, R.A.V.; Waani, M.R.
ZOOTEC Vol 41, No 2 (2021)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (176.108 KB) | DOI: 10.35792/zot.41.2.2021.35574

Abstract

Tujuan dari penelitian ini yaitu untuk mengetahui daya dukung dan indeks daya dukung hijauan alami di bawah perkebunan kelapa sebagai pakan ternak sapi juga untuk mengetahui komposisi botanis hijauan pakan ternak di area perkebunan kelapa yang ada di Kecamatan Airmadidi. Penelitian ini menggunakan metode purposive sampling. Data yang digunakan dalam penelitian ini berdasarkan data sekunder dan data primer. Variabel yang diukur yaitu komposisi botanis, daya dukung hijauan pakan, dan indeks daya dukung hijauan pakan. Hasil penelitian menunjukkan bahwa hasil komposisi botanis hijauan sebesar 42% untuk rumput, 5% untuk rumbah yang dikonsumsi, dan 53% untuk rumbah yang tidak dikonsumsi. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa daya dukung hijauan alami di bawah perkebunan kelapa Kecamatan Airmadidi sebanyak 4.131 ekor sapi untuk hijauan segar dan 2.604 ekor sapi untuk bahan kering. Indeks daya dukung hijauan alami menunjukkan tingkat keamanan yang rawan yakni 1,62 namun demikian ketersediaan hijauan pakan masih dapat memenuhi kebutuhan pakan ternak sapi yang ada di Kecamatan Airmadidi.Kata Kunci: Daya dukung, indeks daya dukung, hijauan alami, pakan sapi.
PENGARUH PENGUNAAN PERASAN JERUK NIPIS (Citrus aurantifolia S.) TERHADAP MUTU ORGANOLEPTIK SATE DAGING KAMBING Konuti, Rian; Ratulangi, F. S.; Rompis, J. E. G.; Rumondor, D. B. J.
ZOOTEC Vol 38, No 1 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (266.642 KB) | DOI: 10.35792/zot.38.1.2018.18545

Abstract

THE EFFECT OF LIME ((Citrus aurantifolia S.) JUICE LEVELS ON THE ORGANOLEPTIC QUALITY OF GOAT MEAT SATAY. The aim of this research is to know the effect of lime juice levels on the organoleptic quality of goat meat satay.  Material used on this research were the whole thigh of goat (silver side part, outside part, outside flat part, eye round part) and limes. Randomized completely design (RCD) was used on this research with five treatments as follow: R0=600 gram dice cut meat (without lime), R1=600 gram dice cut meat (marinated in 5 mL lime juice for 30 minutes, R2=600 gram dice cut meat (marinated in 10 mL lime juice for 30 minutes, R3=600 gram dice cut meat (marinated in 15 mL lime juice for 30 minutes, and R4=600 gram dice cut meat (marinated in 20 mL lime juice for 30 minutes, and there were 35 repetitions (panelists) each treatment. Measurements taken were color, odor, taste, and tenderness of the goat meat satay. It was found on this research that, there were significant effects of treatment (lime juice) (P<0,05) on color, odor, tenderness, and taste of goat meat satay.  It was concluded on this research that the preference level (Organoleptic quality) of lime juice on goat meat satay was 20 mL.Keywords: Goat meat, lime, satay, organoleptic quality
Prevalensi infeksi parasit cacing Ascaris suum pada usus halus babi di tempat penampungan Desa Motoling, Minahasa Selatan Tiwa, A.J.; Podung, A.J.; Pudjihastuti, E.; Assa, G.V.J.; Paath, J.F.
ZOOTEC Vol 41, No 2 (2021)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (215.44 KB) | DOI: 10.35792/zot.41.2.2021.36804

Abstract

Penelitian ini bertujuan mengukur prevalensi infeksi parasit cacing pada usus halus ternak babi di lokasi penampungan dan pemotongan Desa Motoling, Minahasa Selatan.  Penelitian ini menggunakan sampel 50 ekor ternak babi yang dipotong dan diambil usus halusnya dan diamati parasit cacing serta diukur prevalensinya berdasarkan ras ternak, jenis kelamin dan umur ternak. Metode penelitian yang digunakan yaitu ekplorasi deskriptif. Ternak babi yang ditampung dan dipotong selain berasal dari daerah sekitar tempat penampungan, juga berasal dari luar daerah, seperti Minahasa, Kotamobagu dan Palu. Berdasarkan hasil identifikasi parasit cacing dan pengamatan yang diperoleh pada penelitian ini, didapatkan cacing Ascaris suum. Prevalensi parasit Ascaris suum ditemukan dari sampel sebesar 12%, Infeksi parasit Ascaris suum hanya didapatkan pada babi ras jenis Landrace  dengan prevalensi 16,2%. Berdasarkan jenis kelamin ternak, prevalensi parasit cacing lebih tinggi pada ternak jantan 21,1%, sedangkan ternak betina prevalensi 6,5%. Berdasarkan umur, didapati tingkat infeksi tertinggi pada kelompok umur ternak 6-7 bulan dengan prevalensi 19,2%, umur 7 – 8 bulan prevalensi sebesar 5,0%.  Kesimpulannya teridentifikasi cacing dewasa Ascaris suum menginfeksi usus halus ternak babi di tempat penampungan babi siap potong di Desa Motoling.  Prevalensi infeksi lebih tinggi pada kelompok babi ras landrace dibandingkan Duroc dan babi lokal.  Berdasarkan jenis kelamin ternak, prevalensi infeksi A. suum lebih tinggi pada babi jantan dibandingkan betina.  Berdasarkan umur babi, prevalensi infeksi A. suum lebih tinggi pada babi umur 6-7 bulan dibandingkan babi diatas umur 7 dan 8 bulan.Kata Kunci : , Ternak babi , usus halus , Ascaris suum
ANALISIS BREAK EVEN POINT (BEP) USAHA TERNAK SAPI PERAH “TAREKAT MSC” DI KELURAHAN PINARAS KOTA TOMOHON Londa, Priska K.; Waleleng, Paula O.V.; Legrans-A, Rommy A.J.; Elly, Femi H.
ZOOTEC Vol 32, No 5 (2013): Edisi Januari
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (76.82 KB) | DOI: 10.35792/zot.32.5.2013.987

Abstract

Usaha ternak sapi perah “Tarekat MSC” di Kelurahan Pinaras Kota Tomohon merupakan salah satu usaha ternak sapi perah di Sulawesi Utara. Permasalahannya, tingkat produktivitas dari ternak sapi perah yang dikelola adalah rendah. Pengelola/peternak dituntut harus berpikir bagaimana mengalokasikan sarana produksi (input produksi) yang ada seefisien mungkin. Hal ini harus dilakukan untuk meningkatkan produksi, mencapai Break Even Point (BEP)  dan keuntungan yang maksimal. Tujuan penelitian untuk mengetahui Break Even Point (BEP) usaha ternak sapi perah “Tarekat MSC” di Kelurahan Pinaras Kota Tomohon. Metode penelitian yang digunakan adalah  metode studi kasus . Analisis  yang digunakan adalah analisis Break Even Point (Rp) dan Break Even Point (unit). Hasil penelitian menunjukkan bahwa produksi susu yang dihasilkan sebesar 5,8 liter/ekor/hari dengan pemeliharaan 27 ekor, sementara yang produksi hanya 6 ekor. Biaya produksi yang dikeluarkan terdiri dari biaya tetap sebesar Rp. 7.291.750 dan biaya variabel sebesar Rp. 19.221.000. Penerimaan yang diperoleh sebesar Rp. 15.900.000 dari hasil penjualan susu sebanyak 1060 liter dengan harga Rp. 15.000 per liter. Analisis Break Even Point (BEP) diperoleh penerimaan (Rp) adalah Rp. 26.512.750 dan Break Even Point (BEP) unit adalah 1767,52. Break Even Point (BEP) usaha ternak sapi perah “Tarekat MSC” dapat dicapai pada penerimaan penjualan susu sebesar Rp. 26.512.750 dengan volume produksi susu sebanyak 1.767,52 liter atau pada saat jumlah sapi laktasi sebanyak 10,16 ekor.
ANALISIS KELAYAKAN USAHA BROILER DI KELURAHAN TARATARA I KECAMATAN TOMOHON BARAT KOTA TOMOHON Santa, N M; Kalangi, L S; Wantasen, E
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (349.819 KB) | DOI: 10.35792/zot.40.1.2020.27733

Abstract

FEASIBILITY ANALYSIS OF BROILERS IN TARATARA I VILAGE WEST TOMOHON DISTRICT TOMOHON CITY. Broiler business which is run by partnership pattern, is one of the suppliers of food products that source animal protein. Increased demand for broiler meat, needs to be followed by business development that has previously calculated the level of business feasibility. This study aims to determine the feasibility of a broiler business based on Net Present Value (NPV), Internal Rate of Return (IRR), R/C, Net B/C. The study was conducted by taking a case in a broiler business with a capacity of 3.000 animals, with 6 maintenance periods per year, which has been undertaken since 2015, located in Taratara I Village, Tomohon Barat District. The results showed that the average cost wasIDR. 91.784.947/period while income was IDR. 99.873.539/period, and profit wasIDR 8.088.592/period. The NPV value was IDR 26.837.471 which had a positive number, an IRR value was 19,03%, and  both of R/C  and Net B/C was higher than 1, so that the broiler business can be implemented and developed.
PENGARUH SUBSTITUSI DEDAK HALUS DENGAN TEPUNG KULIT KOPI DALAM RANSUM TERHADAP PERFORMA BROILER Murib, Sandro; Najoan, M.; Bagau, Betty; Untu, Ivone M
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (222.124 KB) | DOI: 10.35792/zot.36.1.2016.10472

Abstract

ABSTRACT THE EFFECTS OF SUBSTITUTION OF  RICE BRAN AND COFFEE HULL MEAL IN RATION ON BROILER PERFORMANCE The effects of looking for alternative feed to variate feed ingredients for ration formulation is steel on going. The utilization of agricultural waste products are not maximized yet, although its availability are abundant, one of these agricultural waste products is coffee hull. The research evaluation the effects of rice bran and coffee hull meal in ration on broiler performances has been conducted at Faculty of Animal Science Unsrat Manado for six weeks using 60 broiler strain CP 707. Completely Randomized Design with 4 treatments and 5 replication was used. The treatments  were : R0 = substitution of rice bran   (0%) or ration with  21 % rice bran + 0% coffee hulls ; R1 = substitution of rice bran   (33.33%)or ration with 14 % or ration with +  7% coffee hulls; R2 =  substitution of rice bran   (66.66%) or ration with  7  % +   14 % coffee huls; R3 =  substitution of rice bran   (100 %)  or ration with0 % rice bran +   21 % coffee hulls. The results showed that there were significant, effects of treatments on feed consumption, body gain and feed conversion. Tukey test showed that the higher proportion of coffee hull meal the lower feed consumption and body gain, on the other land feed conversion of R3 significantly higher compared to  R0, R1and R3. Based on feed conversion it can be concluded that rice bran can be substituted by coffee hulls meal up to 66.66% or its utilization up to 14% in the broiler ration. Key words :Broiler, Rice Bran, Coffee Hull , Performance broiler.  
ANALISIS FINANSIAL USAHA PETERNAKAN BABI CV. RINDRILLY DI DESA TONTALETE KECAMATAN KEMA KABUPATEN MINAHASA UTARA Manampiring, Selina P; Lumy, T F.D; Pangemanan, S P; Lumenta, I D.R
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (592.44 KB) | DOI: 10.35792/zot.40.2.2020.29001

Abstract

FINANCIAL ANALYSIS OF THE CV. RINDRILLY SWINE FARM AT TONTALETE VILLAGE, KEMA DISTRICT OF NORTH MINAHASA REGENCY. The CV. Rindrilly Swine Farm has been established in the year of 2000. The objective of this study was to evaluate the financial feasibility of CV. Rindrilly Swine Farm. Case study method was applied in this study. The primary data were obtained by interviewing directly to the owner of the pig farm using listed questioners. The secondary data were found from the “Badan Pusat Statistik (BPS)” of North Minahasa regency and other research reports related to this study. Descriptive analysis and investment criteria analysis were used in this study. Results of this study showed that the financial aspect was feasible in term of investment criteria appraisal including BEP unit with 288 heads of pig per period of production and BEP in IDR amount IDR 807,437,525.- per period of production. These criteria was reaching the break event point due to the total animals sold were 1,500 heads per period of production during 6 months with the total IDR output of 8,869,000,000 per year. The values of Net B/C  and Gross B/C  equal to 1.18 and 1.26, respectively. The value of NPV equal to IDR 764,420,240.- and IRR value equal to 22.18 percents > bank interest rates.
EVALUASI KINERJA PENYULUH BP3K DALAM BIDANG PETERNAKAN DI KECAMATAN PINELENG KABUPATEN MINAHASA Polohindang, Astrid F; Sondakh, B F.J; Lainawa, J; Tumewu, J M
ZOOTEC Vol 36, No 2 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (211.357 KB) | DOI: 10.35792/zot.36.2.2016.12655

Abstract

ABSTRACT PERFORMANCE EVALUATION OF THE FIELD FARM EDUCATOR IN PINELENG DISTRICT PINELENG OF MINAHASA REGENCY. The purpose of this study was to determine the performance of field farm educator and to know the success of the field farm educator at Pineleng district of Minahasa regency. Respondents were applied by survey method at 1 supervisor, 4 field farm educators and 30 selected  farmers as targets of counseling. Data were collected by interview, observation and documentation. Sources of data were including primary data in the form of extension internal program, age, education, experience, and the number of dependent family. External extension factors were involving  infrastruc-ture, government policies, the intensity of illumination, and the distance of field farm educator residence. The second primary data were taken regarding the indicators of appraisal extension educator office. Secondary data were obtained from agencies associated with this study, such as the BP3K office of the Pineleng district and Pineleng district office. Data analysis was using qualitative deskriprif. The analysis showed that the internal and external factors affecting one to each other of the performance of the field farm extension of educators. Extension performance appraisal done by superiors to field farm educator assessment itself indicated good category. This good category indicated that from nine assessment indicators, seven of them were done by field farm educators. Field farm educators were not optimal in doing extension because the compiled program did not reach the target. In conclusion internal and external factors influencing the extension performance of field farm educators, in the judgment of superiors are in accordance with the duties and functions of each field farm educator. On the basis of this study, the result of the extension was not optimal because more farmers did not participate and achieve in extension and the planned program objectives of the field farm educators.
REKONDISI BEBERAPA UKURAN TUBUH TERNAK SAPI PERAH FRIESS HOLLAND DI BALAI PENGEMBANGAN BIBIT DAN PAKAN TERNAK TAMPUSU Maluhima, Renaldo J.; Manopo, J.H.; Lomboan, A.; Turangan, S.H.
ZOOTEC Vol 39, No 1 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (155.97 KB) | DOI: 10.35792/zot.39.1.2019.23904

Abstract

COMPENSATORY CONDITION OF SEVERAL MEASURES IN FRIESS HOLLAND DAIRY CATTLE AT TAMPUSU ANIMAL FEED AND SEED DEVELOPMENT CENTER. This study was conducted to assess the compensatory condition of some body sizes of Friess Holland Dairy Cattle at Tampusu Animal Feed and Seed Development Center. Animals used in this study were 23 Friesian Fries Holland (FH) dairy cattle at aged of 7 months to 7 years old using a comparative descriptive research method by comparing the same variables for different samples and using the t-test. Research was done by measuring body weight, chest circumference, shoulder’s height and body length. The maintenance of animals was using a double cage head to head. Feeds given were using forages of 10% / head / day from body weight. Concentrate was fed about 2 kg / head / day. Dairy cows in Tampusu have an average body weight of 401.533 ± 39.47 Kg with a varince coefficient value of  9.8%, an average chest circumference of 174.12 ± 11.15 cm with a varience coefficient value of 6.4%, average shoulder height 136.47 ± 9.16 cm with a variance coefficient value of 6.7%, average body length 139.39 ± 9.56 vm with a variance coefficient of 6.8%. Based on these results, the compensatory condition friess holland dairy cattle at tampusu animal feed and seed development center was increase   body weight of 11.6%, chest circumference 6.28% and shoulder height of 6.65%. Keywords: Compensatory condition, body measurements, Friess Holland Dairy Cattle

Page 18 of 47 | Total Record : 470

 16   17   18   19   20 

Filter by Year

2013 2026


Reset
Filter By Issues
All Issue Vol. 46 No. 1 (2026) Vol. 45 No. 1 (2025) Vol. 44 No. 2 (2024) Vol. 44 No. 1 (2024) Vol. 43 No. 2 (2023) Vol. 43 No. 1 (2023) Vol. 42 No. 2 (2022) Vol. 42 No. 1 (2022) Vol 41, No 2 (2021) Vol 41, No 1 (2021) Vol 40, No 2 (2020) Vol 40, No 1 (2020) Vol 39, No 2 (2019) Vol 39, No 1 (2019) Vol 38, No 2 (2018) Vol 38, No 1 (2018) Vol 37, No 2 (2017) Vol 37, No 1 (2017) Vol 36, No 2 (2016) Vol 36, No 1 (2016) Vol 35, No 2 (2015) Vol 35, No 1 (2015) Vol 34, No 2 (2014) Vol 34, No 1 (2014) Vol 34 (2014): Edisi Khusus Vol 33, No 1 (2013) Vol 32, No 5 (2013): Edisi Januari More Issue