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
 18   19   20   21   22 
ANALISIS USAHA PETERNAKAN BABI PADA PERUSAHAN “KASEWEAN” KAKASKASEN II KOTA TOMOHON Warouw, Zadrak M; Panelewen, V V.J; Mirah, Arie D.P
ZOOTEC Vol 34, No 1 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (161.462 KB) | DOI: 10.35792/zot.34.1.2014.3875

Abstract

ABSTRACTPIG FARM ANALYSIS OF KASEWEAN COMPANY AT KAKASKASEN II OF TOMOHON MUNICIPALITY. The objective of this study were to find cost production, benefit and break even point of pig farming in Kasewean enterprise located in Tomohon city. The Results of the study showed that, Kasewean enterprise had breakeven Point on pig farming at 103 103 heads, and the income level was Rp. 178.509.314/period of production. Value of the breakeven point could be seen through the value Margin Of Safety (MOS) of 67.62%, meaning that if the rate of production decreased by 67.63%, the pig farm is still in state of breakeven point, then the MOS value can be explained by Return Of Invesment (ROI). ROI obtained a value of 1.51. This means that the use of capital (cost of production) on a pig farm “Kasawean” in Tomohon already at efficient scale or provide the level of profit. Conclusions were (1) The average cost of production of pig farming in Kasewean company Tomohon was 1.136.863/head/production period consisted of a fixed cost of Rp. 278.093 of a fixed cost and Rp. 858.770/heads/production period of variable cost with the value of ROI was 1.51 which means the use of capital (cost of production) of pig farm on the“Kasewean” company in Tomohon already efficient, (2) Pig farm on the “kasewean” company obtained significant profit because the everage income was Rp. 580.932/head/production period and the average monthly profit was Rp. 15.539.943. and (3) Animal farm on “Kasewean” company has reached the value above breakeven point of 103.92 on production volume of 103 units or heads with turnover level of Rp. 178.509.314/production periodKey Words : Pig farming, benefit, cost, breakeven point
PENGGUNAAN TEPUNG LIMBAH LABU KUNING DALAM RANSUM TERHADAP PENAMPILAN PRODUKSI AYAM RAS PETELUR Komalig, Devis F.; Leke, Jein Rinny; Laihat, J.; Sarajar, C.
ZOOTEC Vol 36, No 2 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (347.69 KB) | DOI: 10.35792/zot.36.2.2016.12505

Abstract

THE EFFECT OF PUMPKIN WASTE MEAL IN LAYING HEN FEED ON PERFORMANS PRODUCTION. This research was to find out the use of pumpkin waste meal on performance in the production of laying hens. The purpose of this research was to observe the effect of the use of pumpkin waste meal performance in the production of feed for laying hens. A total of 100 MB 402 laying hens from 42 week of age were randomly alloted to four dietary treatments with 5 replication groups of 4 hens. Dietary treatment were; basal diet (R0), basal diet 98% + 2% WCP (R1), basal diet 96% + 4% WCP (R2), basal diet 94% + 6% WCP (R3), basal diet 92% + 8% WCP (R4). The variable were the feed Consumption, hen day production, feed conversion. Data was analyzed with completely randomized Design ( CRD ). The addition of in the feed was not influenced significantly (P > 0,05) to the feed consumption, hen day production, feed conversion. Based on the research that is done it can be concluted that the use of waste carrot pumpkins in the feed at the level of 8% show no significantly different result on the feed consumption, hen day production, feed conversion. Keyword : Pumpkin waste meal, performance laying hens, performance of production
JENIS DAN POPULASI LALAT PADA TERNAK SAPI DI DESA TOLOK, KECAMATAN TOMPASO, KABUPATEN MINAHASA Djenaan, Faris; Assa, G.V.J.; Poli, Z.; Lomboan, A.
ZOOTEC Vol 39, No 1 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (153.925 KB) | DOI: 10.35792/zot.39.1.2019.22130

Abstract

TYPES AND POPULATION OF FLY ON BEEF CATTLE AROUND TOLOK VILLAGE AT TOMPASO DISTRICT OF MINAHASA REGENCY. The Study was conducted to evaluate types and population of fly on beef cattle around Tolok village at Tompaso district of Minahasa regency. Observation was applied during a month involving sixteen beef cattle. Flies were cached using insect net one time on every two weeks. Collections of flies were conducted three times and types of fly were also identified including their population. Results of observation showed that there were three types fly on beef cattle including Haematobia exigua, Stomoxys Calcitrans and Musca domestica. The population of these flies were Haematobia exigua of 94.43 individuals, Stomoxys Calcitrans of 10.49 individuals and Musca domestica of 7.74 individuals. The dominant fly during collection at Tolok village was type of Haematobia exigua. Key words: Fly population, dominating fly type, beef cattle.
HUBUNGAN ANTARA FAKTOR SOSIAL EKONOMI DENGAN PERSEPSI PETERNAK TERHADAP PENGEMBANGAN USAHA PETERNAKAN SAPI PERAH DI KOTA TOMOHON Muhammad, Suryana D.S.; Legrans, R. A.J.; Lainawa, J.
ZOOTEC Vol 34, No 2 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (215.851 KB) | DOI: 10.35792/zot.34.2.2014.5525

Abstract

ABSTRACT RELATIONSHIP BEWEEN ECONOMICAL SOCIAL FACTOR AND HOUSEHOLD PERSEPTION ON DAIRY FARM DEVELOPMENT IN TOMOHON MUNICIPALITY. Dairy farm development was importantly connected with household farmer. Each household farmer had different economical social background. The objective of this study was to evaluate the relationship between economical social factor and household perception on dairy farm development in Tomohon municipality.This study was conducted at four districts in Tomohon municipality using thirty respondents of household farmers. Samples were determined by purposive sampling method involving three districts. Primer secunder data were used in this study. Results showed that household farmers at ages of 43 to 54 years old were 40 percents. The education period of the animal household was ranging from 12 to 16 years (46.7%). The experiemces as animal household of dairy cattle were ranging from 2 to 3 years. The frequency attending extension and skill training were ranging from 1 to 2 times (76.6 %), and 90 percents of animal household had income from Rp. 1,350,000 to Rp. 3,499,800 per month. Perseptions of animal household on dairy farm development in Tomohon municipality were generally good. Period of animal farm highly correlated  with the perception household farmer in development of dairy farm in Tomohon municipality. Kata Kunci: Economical social factor, household farmer perception, dairy farm, Tomohon municipality.
PENAMPILAN REPRODUKSI SAPI POTONG LOKAL DI KECAMATAN BOLAANG KABUPATEN BOLAANG MONGONDOW Boda, Brenda; Lomboan, A.; Paath, J.F.; Hendrik, M. J.
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (196.594 KB) | DOI: 10.35792/zot.40.2.2020.30388

Abstract

REPRODUCTIVE PERFORMANCE OF LOCAL BEEF COWS IN BOLAANG DISTRICT OF BOLAANG MONGONDOW REGENCY. This study aims to determine the reproductive performance of local beef cattle in Bolaang District, BolaangMongondow Regency. This study used local beef cattle owned by breeders who were taken as samples in several villages in Bolaang District, Bolaang Mongondow Regency. This study used a survey method to obtain primary and secondary data collection. Data analysis regarding the studied variables used descriptive analysis referring to the measurement of each variable. The results showed that service per conception was 1.38, conception rate was 70%, pregnancy period was 276.47 days, animal age of first calving was 32.022 months, and calving interval was 375.26 days. Based on these results of study, it can be concluded that the reproductive performance of local beef cattle in Bolaang district, Bolaang Mongondow regency was categorized into normal reproductive performance of local beef cattle. Key word: Reproduction, Local beef cow, Bolaang district,  
PERFORMANS COVER CROPS HIJAUAN PAKAN TERHADAP LEVEL PUPUK BOKASHI DAN KEPADATAN POPULASI Kaligis, David A.; Dompas, Fredy
ZOOTEC Vol 38, No 1 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (200.277 KB) | DOI: 10.35792/zot.38.1.2018.18942

Abstract

RESPONS OF FORAGES COVER CROPS ON LEVEL OF ORGANIC FERTILIZER BOKASHI AND PLANT POPULATION DENSITY. The objectives of this research was to asses the interaction of bokashi levels and plant population density on vegetative growth of sorghum Brown Midrib (BMR) and Leucaena leucocephala legume trees. Level bokashi were LB1 = 0 G; LB2 = 200 G; LB3 = 400 G and LB4 = 800 G pot-1 interact with plant population density of KP1 = 2 plants; KP2 = 4 plants and KPB3 = 6 plants pot-1 of BMR, and for Lamtoro plant density were KP1= 1 plat, KP2= 2 plant, KP3= 3 plant and KP4 = 4 plant pot-1. Treatments were arranged in a 4 x 3 factorial with 3 replications based on a Completely Randomized Design. Variable measured were leaf length of leaf, number of leafes and plant height. The results showed that the interaction of both treatment had significant effect on leaf length (P<0.05), but did not have significant effect (P>0,05) on number of leafs and plant height of BMR. On the otherhand the optimum plant density was 3 plant per pot. Based on this results can be concluded that to get optimal vegetative growth of sorghum BMR needs bokashi fertilizer by 400 G/polybag at density of 2 plants/polybag, but up to 3 plant per pot for lamtoro.Keywords:Bokashi level of chicken manure, plant population density level, growth sorghum, growth.
Analisis pendapatan peternak sapi di Desa Saleo Kecamatan Bolangitang Timur Kabupaten Bolaang Mongondow Utara C M Danupoyo; B Rorimpandey; F H Elly
ZOOTEC Vol. 42 No. 1 (2022)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (345.056 KB) | DOI: 10.35792/zot.42.1.2022.38914

Abstract

Penelitian ini bertujuan untuk menganalisis besar pendapatan peternak sapi dan pengaruh variabel-variabel (jumlah kepemilikan ternak, biaya pakan, biaya tenaga kerja dan pengalaman beternak) terhadap pendapatan peternak sapi di Desa Saleo Kecamatan Bolangitang Timur Kabupaten Bolaang Mongondow Utara. Penelitian ini dilaksanakan di Desa Saleo dengan waktu penelitian selama satu bulan yaitu dari bulan Januari – Februari 2021. Pengumpulan data menggunakan teknik wawancara pada responden peternak sapi dengan menggunakan kuisioner yang telah disiapkan. Penentuan sampel adalah purposive sampling yaitu teknik penentuan sampel dengan pertimbangan tertentu sesuai dengan tujuan penelitian, atas dasar pertimbangan bahwa petani peternak memiliki minimal 2 ekor ternak sapi dan minimal sudah 3 tahun beternak. Jumlah pendapatan petani peternak sapi di Desa Saleo Kecamatan Bolangitang Timur Kabupaten Bolaang Mongondow Utara rata-rata dalam setahun sebesar Rp. 23.573.167. Secara simultan variabel jumlah ternak sapi, variabel biaya pakan, variabel biaya tenaga kerja serta variabel pengalaman beternak berpengaruh nyata terhadap pendapatan peternak sapi sedangkan secara parsial variabel biaya pakan dan pengalaman beternak tidak nyata berpengaruh terhadap pendapatan. 
TATALAKSANA PEMELIHARAAN TERNAK KERBAU BELANG DI KECAMATAN MAMASA KABUPATEN MAMASA PROVINSI SULAWESI BARAT Rompis, John E.G.; Paat, Jantje F.; Kawatu, Martha M.; ., Demmalona
ZOOTEC Vol 33, No 1 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (315.246 KB) | DOI: 10.35792/zot.33.1.2013.3337

Abstract

ABSTRAKPenelitian ini dilakukan untuk mengetahui perilaku masyarakat peternak di Kecamatan Mamasa, Kabupaten Mamasa, Profinsi Sulawesi Barat dalam pemeliharaan ternak kerbau belang. Penelitian ini dilakukan pada bulan Juni sampai Juli 2010, menggunakan metode survey melibatkan 23 responden peternak kerbau belang dari 4 desa yang ditentukan secara purposive sampling. Data primer diperoleh langsung dari responden melalui wawancara dan observasi langsung di lapangan, serta data sekunder diperoleh dari instansi pemerintah dan swasta yang ada hubungannya dengan penelitian ini. Untuk menggambarkan kondisi ternak, dilakukan pengamatan jenis, pakan dan tata laksana pemeliharaannya. Hasil penelitian menunjukkan bahwa lebih dari setelah peternak (52%) mendapatkan ternak dari warisan orangtuanya. Untuk menyeleksi ternak, peternak melakukan pengamatan terhadap cacat fisik, proporsi tubuh, keaktifan gerak, bulu mengkilap dan organ genital yang normal. Pemberian pakan dilakukan baik pada saat ternak berada di kandang maupun saat digembalakan. Sebanyak 60.9% peternakan memberi pakan berupa rumput gajah, rumput lokal serta garam. Sebagian peternak tidak memiliki kandang yang baik, nereka membuatnya dengan menggunakan materi lokal dengan peralatan seadanya. Hasil penelitian ini menunjukkan bahwa peternak di daerah ini masih menggunakan sistem pemeliharaan ternak secara tradisional. Kata Kunci:Tatalaksana kerbau belang, Kabupaten Mamasa.ABSTRACTTHE MANAGEMENT OF KERBAU BELANGIN THE MAMASA’S DISTRICT OF MAMASA’S REGENCY WEST SULAWESI PROVINCE.This research was done to analyse behavior sociaty of Mamasa’s district Mamasa’s regency West Sulawesi Province in preserve the management of kerbau belang. This research was conducted in June until July 2010. Research was applied using survey methode involving 23 respondence of kerbau belang farmers randomly chosing from 4 purposive sampling villages. Primer data were directly collected by using questionaire, while secondary data was obtain from intitusions involved in this research. Descriptive analysis of breed, feed, and farm engineering was applied to describe farmer of animal condition. Result showed that more than half farmer (52%) deriving breed from parent inheritance. Insignificant part by from another farmer. Breed selection by farmer with observed the bull were not physical defect, body proportion, moving aktive, lustrous body hair, and normal genital organ. The feeding system do in the pen or the pasture with kid of elephant grass, local grass, and salt (60.9%), and not leasure. Best part of farmers not own pen, if be present, they were make the pen with local material, and pen equiptment was patch up. Sanitary pen non observance. From this research have as a conclusion that the kerbau belang farmers on this regency were apply traditional system.Keywords: Kerbau belang manage-ment, Mamasa’s regency West Sulawesi.
KUALITAS SEMEN SAPI PEJANTAN SIMMENTAL DAN LIMOUSIN YANG DIPELIHARA DALAM TIPE KANDANG YANG BERBEDA DI BALAI INSEMINASI BUATAN LEMBANG Lagu, Bastiana Elvira; Pudjihastuti, Endang; Paputungan, Umar; Adiani, Sri
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (535.334 KB) | DOI: 10.35792/zot.40.2.2020.28438

Abstract

SEMEN QUALITY OF LIMOUSIN AND SIMMENTAL BULLS MAINTAINED IN DIFFERENT TYPES OF PENS AT THE INSTITUTION OF LEMBANG ARTIFICIAL. The intensive maintenance of bulls included animal house and pens protecting animals against sunlight, cool effect, rain, high speed of win and other predators. Objective of this study was to evaluate effects of single bull in a pen (SB) and double bulls in a pen (DB) on semen quality of Limousin and Simmental bulls at the Institution of Lembang Artificial Insemination in West Java. Primer and secondary data of both bulls reproduction were used in this study and analyzed by t test method. Results showed that average volume of semen in both bulls of Limousin and Simmental under SB (9.54 ± 2.19 mL/ejaculation) was significantly higher of 7.67 percents than those of bulls under DB (8.86 ± 1.79 mL/ejaculation). The average of percentage of spermatozoa motility in both bulls of Limousin and Simmental under DB (71.00 ± 2.67) was not significantly differ with those of bulls under SB (70.10 ± 2.37). The average of spermatozoa mass movement in both bulls of Limousin and Simmental under SB (1.84 ± 0.37) was significantly more aggressive of 5.43 percents than those of bulls under DB (1.94 ± 0.24). Finally, the average of pH of semen in both bulls of Limousin and Simmental under SB (6.66 ± 0.11) was not significantly differ with those of bulls under DB (6.64 ± 0.10). Correlation between reproduction variables of both Limousinand Simmental bulls in SB and DB was not correlated between one and another variables indicated by correlation values ranging from -0.29 to 0.18. Based of the result of study can be concluded that semen quality of Limousin and Simental in single pen was better than that in double pens. The correlations among reproductive veriables of Limousin and Simmental in both sigle and double pens had no correlation between one and another variable. Keyword: Type of Pen, Semen Quality, Simmental Bull, Limousin Bull.
PENGARUH PENAMBAHAN MOLASES TERHADAP KUALITAS FISIK DAN KIMIA SILASE KULIT PISANG SEPATU (Mussa paradisiaca formatypica) Larangahen, Arlen; Bagau, B.; Imbar, M. R.; Liwe, H.
ZOOTEC Vol 37, No 1 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (230.002 KB) | DOI: 10.35792/zot.37.1.2017.14419

Abstract

EFFECT OF MOLASSES ADDITION ON PHYSICO-CHEMICAL QUALITY OF BANANA PEEL (mussa paradisiaca formatypica) SILAGE. Molasses had been used previously in animal feeds. The present study was conducted to determine physical and chemical composition as affected by the addition of molasses in ensiling process of banana peels. The study was conducted for four weeks at Department of Animal and feed Science Laboratory, Faculty of Animal Husbandry, University of Sam Ratulangi, Manado. A Completely Randomized Design (CRD) arranged by 4x3 factorial with three replications was employed for analysis of varians. The two factors consisted of : A factors (level of molasses addition) were: A0=0%; A1=2%; A2=4%; and A3=6%; and B factors (incubation time) were : B1 = 14 days ; B2 = 21 days; and B3 = 28 days. Tukey’s test was used to analysis treatment differents. Variables measured were : smell, texture, color protein(%) and gross energy (Kcal/kg). The result show that the addition of molasses in ensiling process of banana peels was positively (P<0.05) interacted with incubation times, and affected on smell, crude protein, and gross energy contents, but not affected towards texture and color (P>0.05) of banana peels silage. The addition of molasses up to 6% with incubation time of 28 days gave an intermediate texture and brown color and these could be a good indication of a good or success ensiling process. The addition of molasses up to 6% with an incubation time of 21 days produced banana peels silage with protein content of 6,77% and addition of molasses up to 4% with incubation time 28 days gave gross energy of 4.390 kcal/kg. It can be concluded that addition of molasses up to 6% with incubation time 21 days produced good quality (physically and Chemically) of banana peels silage. Key words : banana peels, molasses, ensiling process, protein and gross energy content.

Page 20 of 47 | Total Record : 470

 18   19   20   21   22 

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