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ZOOTEC

zootek
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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

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FAKTOR-FAKTOR YANG MEMPENGARUHI ALOKASI BANTUAN MODAL TERNAK SAPI PADA RUMAHTANGGA PETERNAK SAPI POTONG DI KECAMATAN TOMPASO BARAT Manopo, Keine A; Umboh, S J.K; Waleleng, P O.V; Elly, F H
ZOOTEC Vol 39, No 2 (2019)
Publisher : Universitas Sam Ratulangi

FACTORS AFFECTING THE ALLOCATION OF CAPITAL ASSISTANCE IN HOUSEHOLD CATTLE BREEDER IN DISTRICT WEST TOMPASO. The purpose of this research is to analyze the factors that are influencing farmer householdsâ€™ decision making in allocating financial assistance for livestock production in West Tompaso sub-district, Minahasa regency. This research applies surveying method among 30 household samples. Data collecting was done in October until November 2018. Data analysis is proceeded by using simultaneous equation analysis. The result of this research shows that financial assistance allocation for cattle business is 39,76% and the rest 60,24% is the allocation for any farming businesses other than cattle business. The financial assistance for cattle business is significantly influenced by the amount of financial assistance given, feeder cattle value and the allocation of financial assistance for farming businesses other than cattle business. Meanwhile, the allocation of financial assistance for farming businesses other than cattle business is significantly influenced by the amount of financial assistance received and the allocation of the financial assistance for cattle business.Keywords: Allocation, Financial Assistance, Beef Cattle.

STRATIFIKASI PENGGUNAAN TAJUK OLEH YAKI (Macaca nigra) DI CAGAR ALAM TANGKOKO DUASUDARA SULAWESI UTARA Laatung, Sylvia
ZOOTEC Vol 35, No 1 (2015)
Publisher : Universitas Sam Ratulangi

THE USE OF SHOOT STRATIFICATION OF YAKI (Macaca nigra) at DUASUDARA TANGKOKO NATURE RESERVE NORTH SULAWESI. The Sulawesi black macaques (Macaca nigra) habitat at the Tangkoko and Duasudara Nature Reserves in North Sulawesi Indonesia has been the focus of periodic assessment since the late 1970s.Â Ongoing habitat loss and hunting remain the primary threats to the macaques in these adjacent reserves.Â Surveyed on habitat condition (including vegetation stratum utilization profile) and the interaction between yaki and local people around the nature reserve were conducted over a four-month period. Methods used diagram for habitat profile and interviewed for interaction between yaki and local people. They used stratum A and B frequently (65.21%) in the forest and prefer big trees, with many branch to sleep. The spread of population depends on the availability of resources in the forest. Without increased efforts to reduce hunting pressure and habitat loss, the future of this population is in question. Keywords: The use of shoot stratification, macaca nigra, nature reserve

ANALISIS BREAK EVEN POINT USAHA PETERNAKAN AYAM RAS PETELUR â€œUD. TETEY PERMAIâ€ DI KECAMATAN DIMEMBE Winowoda, Beiyana; Salendu, A H.S; Manese, M A.V; Umboh, S. J.K
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

ANALYSIS BREAK EVEN POINTÂ OF LAYING CHICKEN LIVESTOCK BUSSINESS "UD TETEY PERMAI" IN KECAMATAN DIMEMBE. The purpose of this study was to analyze the Break even point of laying chicken breeding business "UD Tetey Permai." This research was conducted at the laying chicken breeding business "UD. Tetey Permai" in Dimembe District in July 2018 to August 2018. The data taken are primary data and secondary data. Primer data was obtained directly from company owners, company managers, cage workers and feed warehouse workers. Secondary data wasÂ obtained through government agencies related to research.Â The results showed that the laying chicken breeding business "UD. Tetey Permai" in one production period had a profit of Â Rp3.117.715.583 and had operated above Â Break Even Point on 1.129.389 eggs sales or on sales of Rp1.694.083.907.Â

KECERNAAN PROTEIN DAN ENERGI RANSUM BROILER YANG MENGGUNAKAN TEPUNG MAGGOT (HERMETIA ILLUCENS) SEBAGAI PENGGANTI TEPUNG IKAN Rambet, Vanessa; Umboh, J. F.; Tulung, Y. L.R.; Kowel, Y. H.S.
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

ENERGYANDPROTEIN DIGESTIBILITY OF BROILER CHICKEN CONSUMING MAGGOT (HERMETIA ILLUCENS) MEAL SUBSTITUTING FISH MEAL IN THE DIETS. As an animal feed, maggot from black soldier fly (Hermetia Illucens) has high protein and fat content. Yet, little is known about theÂ digestibility of energy and protein in the diet containing maggot. The present study wasÂ conducted to determine the effect of substitution of fish meal with maggot meal in the diets on energy and protein digestibility of broiler chicken. Twenty chicks were assingned to each dietary treatment which was replicated four times in a completely randomized design (CRD). Tretaments were formulated as follow: R0 = 100% fish meal (15% in the diet) + 0% maggot meal (0% in the diet); R1 = 75% fish meal (11,25% in the diet) + 25% maggot meal (3.75% in the diet); R2 = 50% fish meal (7.5% in the diet) + 50% maggot meal (7.5% in the diet); R3 = 25% fish meal (3.75% in the diet) + 75% maggot meal (11.25% in the diet); and R4 = 0% fish meal (0% in the diet) + 100% maggot meal (15% in the diet). Parameters measured were energy and protein digestibility. Energy and protein digestibility were calculated using the indicator (internal lignin) method. All data was submitted to the ANOVA procedure for completely randomized design. Differences were considered significantat (P< 0.05). The results showed that dry matter, energy, and protein digestibility were increased significantly (P < 0.05) compared to R0, R2, R3, and R4. No significant difference (P > 0.05)Â were found among R0, R2, R3, and R4. It can be concluded that the maggot flour is best used to the level of 25% replacing fish meal or 11.25% in the ration. However, the result of this study indicate that maggot flour can be used up to 100% replace fish meal in broiler chicken rations without any negative effect on digestibility of dry matter, energy, and protein. Keywords: Fish meal, maggot (Hermetia Illucens) meal, energy and protein digestibility.

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

Peran penyuluh peternakan dalam peningkatan pendapatan anggota kelompok peternak babi di Kecamatan Tompaso Barat Kabupaten Minahasa Kogoya, Y; Lenzun, G D; Wantasen, E
ZOOTEC Vol 41, No 1 (2021)
Publisher : Universitas Sam Ratulangi

THE ROLE OF ANIMAL HUSBANDRY EXTENSION IN INCREASING INCOME OF PIG FARMER GROUP IN WEST TOMPASO DISTRICT, MINAHASA REGENCY.This study aims to see how the responses of farmers to the role ofextension workers in increasing the income of pig farming in Kamanga Village, West Tompaso District, Minahasa Regency. The data sources are primary and secondary. Observation and interview data collection methods. The population of breeders who raise pigs and the number of samples taken are members of the Kamanga Village hog farming group who have received guidance from the Minahasa District Agriculture, Animal Husbandry and Plantation Agency. Result study showed that extension officer from the agricultur and livestockÂ service have a major roleÂ in increasing of income of pigs breeders in Kamanga village , Tompaso Sub District

IDENTIFIKASI TELUR NEMATODA PADA FESES TERNAK BABI DI DESA KALASEY SATU KECAMATAN MANDOLANG KABUPATEN MINAHASA PROVINSI SULAWESI UTARA Podung, Albert J.; Paath, Jantje Ferdinand; Ponto, Juliance H.W.
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

IDENTIFICATIOS OF NEMATODE EGGS IN PIGâ€™S FAECES IN KALASEY SATU MANDOLANG, DISTRICT OF MINAHASA OF SULAWESI UTARA PROVINCE. This study aims to determine and identify parasitic nematode worms through examination of worm eggs in pig feces. The number of worm eggs indicates the level of parasitic attack. Therefore, this study uses samples of pig manure collected from pigs in the Kalasey Satu Village, Mandolang District, Minahasa Regency. Samples will be tested using the floating method to see worm eggs. Worm egg identification was carried out in the laboratory of the Faculty of Animal Husbandry UNSRAT and analyzed descriptively and the number of worm eggs was calculated to see the level of attack on pigs. The results of this study found that from 23 pigs that had taken their faecal samples, 8 faecal samples were identified as being infected with Ascaris sp. and 1 of them was infested with Oesophagustomum sp. Three faecal samples from 3 month old pigs infected by Ascaris sp 2 samples containing Ascaris sp. and 1 sample containing Oesophagustomum sp.); 5 fecal samples of sows containing Ascaris sp. The conclusion of this study, that pigs that are in the area of Kalasey Satu Village have been infected by Ascaris sp. and Oesophagustomum sp. with a preavalence of 30,4% and 4,3%.Â Livestock conditions, feeding patterns and the environment around the cage are verry supportive of the growth and propagation of the intermediate host of endoparasites.Â Keywords: Egg, nematode, feces, pig

PEMANFAATAN MANURE HASIL DEGRADASI LARVA LALAT HITAM (Hermetia illucens L) SEBAGAI PENGGANTI TEPUNG IKAN TERHADAP PENAMPILAN AYAM BURAS FASE GROWER Simboh, Elvis N.; Manangkot, H.J.; Lambey, L.J.; Tangkau, L.M.S.
ZOOTEC Vol 37, No 2 (2017)
Publisher : Universitas Sam Ratulangi

UTILIZATION MANURE DEGRADED USING BLACK FLY LARVAE (Hermetia illucens L) SUBSTITUTING FISH MEAL IN RATION ON LOCAL GROWING CHICKENThe objective of this study was to evaluate the performance of local growing chicken fed ration containing manure flour degraded (MFD) by Larva of black fly (Hermetia illucens L). This experiment was carried out using a complete Randomized Design (RAL), consisted of 4 treatments and five replications in each treatment as follows: R0 = Rations with 15% fish meal + 0% MFD, R1 = 10% fish meal + 5% MFD, R2 = 5%Â fish meal + 10% MFD, and R3 = 0% fish meal + 5% MFD. The variables measured were feed consumption, average daily gain and feed efficiency. Statistical analysis was done according to the procedure using analysis of variance. Results obtained in the research showed that treatments did not affected significantly feed consumption, average daily gain and feed efficiency of local grower chicken. Therefore, it can be concluded that MFD can be used as the candidate ingredient replacing fish meal in ration of the local grower chicken.Key words: Manure flour degraded, fish meal, black fly, kampong growing chicken

PENGARUH PENGGUNAAN TEPUNG DAUN DAN BATANG UBI JALAR (VINES) DALAM RANSUM TERHADAP KECERNAAN LEMAK DAN SERAT KASAR PADA TERNAK BABI Yigibalom, Maikel; Rahasia, C.A.; Pontoh, Ch. J.
ZOOTEC Vol 38, No 2 (2018)
Publisher : Universitas Sam Ratulangi

THE EFFECT OF USING SWEET POTATO LEAVES (VINES) IN RATIONS ON DIGESTIBILITY FAT AND CRUDE FIBER IN PIGS. Pig livestock is one of the commodities that has great potential to be developed because it has beneficial properties, namely the ability of pigs to convert food ingredients more efficiently. A study has been carried out to determine the effect of using sweet potato leaves (vines) in rations on digestibility fat and crude fiber in pigs. This research was conducted for 50 days, from June 20 to August 9, 2017. This study used 5 (five) castrated male pigs from crosses of Duroc X Spotted Poland China around 3.5-4.0 months old, 30 kg initial weight: The treatment ration formulated as follows: R0 = 100% Basic Ration + 0% Leaves and Stems of Sweet Potatoes R1 = 92.5% Basic Ration + 7.5% Sweet Potato Flour and Stems R2 = 85% Basic Ration + 15% Sweet Potato Leaf and Stem Flour R3 = 77.5% Basic Ration + 22.5% Leaf and Stem Flour Sweet Potato R4 = 70% Basic Ration + 30% Leaf Flour and Sweet Potato Flour. Parameters observed were fat and crude fiber digestibility. The use of sweet potato leaves and stems flour did not have significant effect (P> 0.05) on the digestibility value of crude fiber and fat. The use of sweet potato leaves and stems gave significantly different effects (P <0.05) on the digestibility value of crude fiber and fat or at least one different pair. It can be concluded that the leaves and stems of sweet potatoes (vines) can be used up to 30% in the ration of castrated male pigs. without negative effects on fat digestibility and crude fiber ration.Â Keywords: sweet potato leaves, digestibility, pig

EFEKTIFITAS PENAMBAHAN TEPUNG RIMPANG TEMULAWAK (Curcuma xanthorrhiza Roxb ) DAN TEMU PUTIH (Curcuma zedoria Rosc) DALAM RANSUM TERHADAP High Density Lipoprotein (HDL), Low Density Lipoprotein (LDL) DAN BERAT ORGAN DALAM PADA AYAM BROILER Tuli, Noldy; Nangoy, freddy; Tangkere, evacuree; Tangkau, Linda
ZOOTEC Vol 34 (2014): Edisi Khusus
Publisher : Universitas Sam Ratulangi

An experiment was conducted to examine the effectiveness of curcuma xanthorrhiza Roxb and curcuma zedoria Rosc flours added in Ration on High density lipoprotein (HDL), low density lipoprotein (LDL) and the viscera of broiler. Fifty-four of broiler CP 707Â® strain were used in this experiment and they were placed into cages (60cm x 45cm x 45cm), 3 birds per cage. There were 18 bulb lamp of 25 watt above each cages. Randomized completely design were used in this experiment; 3 treatments and 6 repetitions. The three treatments were R0 (ration without Curcuma xanthorrhiza Roxb and Curcuma zedoria Rosc flours ration with), R1 (ration with 2% of Curcuma xanthorrhiza Roxb flours added in ration, and R2 (2% of Curcuma zedoria Rosc flours). The blood HDL level of broilers in this experiment were 133,58mg/dl (R0), 113,33mg/dl (R2) and 109mg/dl (R1), respectively. The blood LDL level of broiler were 45,66mg/dl (R0), 56,33mg/dl (R2) and 64,66mg/dl (R1), respectively. By using Chi square test, it showed that, there was a relations of addition of 2% of Curcuma xanthorrhiza Roxb and Curcuma zedoria Rosc flours in ration with blood HDL level. However, there was not a relation of addition of 2% of Curcuma xanthorrhiza Roxb and Curcuma zedoria Rosc flour in ration with blood LDL level. In short, the addition of 2% of Curcuma xanthorrhiza Roxb and Curcuma zedoria Rosc flours in ration were not efectively increased the level of HDL and not efectively decreased the level of LDL in blood. Furthermore, the percentage of gizard weight, percentage of pancreas weight, percentage of small and large intestine weight of broiler in this experiment were not significantly different between treatments (P>0,05).

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Home Page

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Contact Name Erwin Sondakh

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Editorial Address Jalan Kampus Bahu Manado, 95115

Location Kota manado, Sulawesi utara INDONESIA

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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