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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
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PENGARUH LAMA FERMENTASI DAUN PISANG DALAM RANSUM TERHADAP EFISIENSI PENGGUNAAN PAKAN AYAM BROILER Liwe, Hengkie; Bagau, B.; Imbar, M R.
ZOOTEC Vol 34, No 2 (2014)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (409.82 KB) | DOI: 10.35792/zot.34.2.2014.5534

Abstract

FERMENTATION PERIOD EFFECT OF BANANA LEAF IN RATION ON BROILER FEED EFFICIENCY. This study was done to evaluate the fermentation period effect of banana leaf in ration on broiler feed efficiency. Animals used in this study were sixty broilers (Hubbard strain) at the age of three week old. Research was conducted using completely randomized design involving four treatments with five replications in each treatment. Treatments used were as follows: Ration containing banana leaf without fermentation (R0), Ration containing banana leaf fermented at five days (R1), Ration containing banana leaf fermented at ten days (R2), and Ration containing banana leaf fermented at fifteen days (R3). Data were analyzed by variance analysis. Significantly difference treatment effects on variable measures were tested using honestly significant difference (HSD). Variables measured were feed consumption, average daily gain, and feed efficiency. Results showed that that treatments had significantly difference (P<0,01) on feed consumption, average daily gain and feed efficiency. It can be concluded that ration containing banana leaf fermented at ten days produce the best feed efficiency of broilers. Keyword : Fermented banana leaf, feed efficiency, broiler
Produksi dan keuntungan usaha ternak puyuh sebagai pendapatan alternatif Poli, Z; Elly, F H; Husain, J
ZOOTEC Vol 41, No 1 (2021)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (443.468 KB) | DOI: 10.35792/zot.41.1.2021.31637

Abstract

PRODUCTION AND PROFIT OF QUAIL FARMING AS AN ALTERNATIVE INCOME. The demand for livestock products every year had increased, so it needs to be balanced with its availability. Local poultry including quail can be developed to support self-sufficiency in providing food sources of animal protein. Quail had the prospect of being developed considering the city of Manado as a foreign tourist destination and its population tends to increase. Youth of Ulil Albab Mosque as a group that had introduced the quail farming business. The problem was the extent to which the success of the quail livestock business introduced by the Youth Group of Ulil Albab Mosque. This study was conducted with the aim of knowing the production and profit of quail farming as source of alternative income. The research method was survey method, the sample was determined purposively. The data collected were primary and secondary data. Respondents were youth group of the Ulil Albab Mosque on the Unsrat Campus determined by purposive sampling of 4 people. The data analysis was descriptive. The success of quail business depends on the characteristics of the group members. The business was developed as many as 200 heads with egg production increasing every day. Egg marketing was through online. Quail egg consumers were housewives. Purchases of eggs were made for consumption by family members. In conclusion, egg production of quail business of the Ulil Albab Mosque Youth group increased and the profits obtained were positive with R/C value of 1.38 Suggestion, it is necessary to expand the business so that the maximum consumption of quail eggs can be increased.
PENAMPILAN PRODUKSI TERNAK BABI GROWER YANG MENGGUNAKAN TEPUNG KULIT KOPI SEBAGAI BAHAN PENGGANTI SEBAGIAN DEDAK HALUS PADA PAKAN Timbulus, Mardo C.; Montong, Petrus R.R.I; Mirah, Arie Dp.; Siswosubroto, S.E.
ZOOTEC Vol 37, No 2 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (242.147 KB) | DOI: 10.35792/zot.37.2.2017.15985

Abstract

GROWER PRODUCTION PERFORMANCE USE FLOUR COFFEE PULP AS SUBSTITUTION MATERIALS TO A PARTS OF FINE BRAN ON FEED. Various feed ingredients or waste that have not been utilized for example the skin of coffee fruit can be an alternative feed ingredient source of crude fiber see its content in the skin of the fruit coffee is 33.60%. North Sulawesi, especially Bolaang Mogondow, which is a center of coffee plantation, has a plantation area of 4,097.7 ha, with coffee production reaching 2,135.46 tons of raw material which has not been separated between coffee fruit with its leaves and stems. After the separated coffee fruit obtained as much as 1,288.22 tons per year. Coffee fruit is processed to separate between the seeds and skin after separated obtained by the skin of coffee fruit as much as 448,449 tons. The appearance of production by looking at weight gain, the amount of consumption and the efficiency of feed use is part of the requirement to see the production capability of pigs. The study was conducted for 66 days consisting of 52 days of data collection period and 2 weeks preliminary collecting data aims to determine the effect of coffee skin use as a substitute of some fine bran on the production performance of the grower pigs to the finisher. The study used 16 male and female pigs grower period aged 12-16 weeks descent kinds Yorkshire and Landrace. Randomized block design with four levels of treatment that is 0, 25%, 50%, 75% coffee pulp as a partial replacement of fine bran in 4 groups. Differences in body weight is a replication of the study. The result of analysis of variance (ANOVA) showed that the powder of coffee husk as substitute of bran to the weight gain gave real effect (P <0.05), the amount of feed consumption did not give real effect (P> 0.05) Feed gave a real effect. The result is the use of coffee leaf powder as a substitute of some fine bran in grower pigs until finisher can provide good growth and efficient use of good feed.Keywords: Phase grower, finisher, flour coffee skin
PENGARUH PEMANFAATAN BONGGOL PISANG SEPATU (Musa paradisiaca L) DALAM RANSUM TERHADAP PERSENTASE KARKAS DAN LEMAK ABDOMINAL AYAM BROILER Pontoh, Sulastri G.; Mandey, J.; Wolayan, F.R.; Kowel, Y.
ZOOTEC Vol 39, No 2 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (161.483 KB) | DOI: 10.35792/zot.39.2.2019.25757

Abstract

THE INFLUENCE OF THE USE OF BANANA HUMP SHOES (Musa paradisiaca L) IN RATION ON THE PERCENTAGE OF CARCASS AND ABDOMINAL FAT IN BROILER CHICKEN. This study aims to determine the extent of the effect of using banana hump shoes (Musa Paradisiaca) in rations on carcass and abdominal fat in broiler chickens. This study was conducted using 100 unsexed Cobb broiler chickens (PT. Charoen Pokhpand), with an average body weight of 837 grams. The design used was a Completely Randomized Design (CRD) consisting of 4 treatments and 5 replications. Arrangement of the experimental treatment as follows: R₀= 55% corn + 0% banana hump shoes, R₁= 50% corn + 5% banana hump shoes, R₂= 45% corn + 10% banana hump shoes, R₃= 40% corn + 15% banana hump shoes. The results showed that there was no significant difference (P>0,05) on the percentage of carcass and abdominal fat in broiler chickens. Based on the results of this study it can be concluded that the use of banana shoe hump in rations up to 15% produces a good percentage of carcass and abdominal fat. Keywords: broiler chicken, banana hump shoes, percentage of carcass and abdominal fat. 
PENGARUH PENAMBAHAN TEPUNG TOMAT (Solanum lycopersicum l) TERHADAP KUALITIAS INTERNAL TELUR AYAM RAS Timbuleng, Vrilly E.; Laihad, Jacqueline T.; Leke, Jein R.; Rimbing, Siane C
ZOOTEC Vol 35, No 2 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (315.116 KB) | DOI: 10.35792/zot.35.2.2015.8363

Abstract

EFFECT OF TOMATOES STARCH (Solanum lycopersicum l) ON INTERNAL EGG QUALITY OF LAYING CHICKEN. This research has been done to determine the effect of tomatoes starch on the internal egg quality of laying chicken. The material used in this study was a 100 laying hens aged 36 weeks with the following treatments P0: basal ration without tomatoes startch; P1: 98% of basal ration + 2% of tomatoes starch: P2; 96% of basal ration + 4% tomatoes starch; P3: 94% of basal ration + 6% of tomatoes starch; P4: 92% of basal ration + 8% of tomatoes starch. Research design used was the completely randomized design (CRD) with 5 treatment and 5 replications. Duncan's multiple range test was used for further test. Variables were observed during the study include egg yolk index, yolk color, and Haugh unit (HU). The results showed that the addition of tomatoes in the diet has no significant effect (P> 0.05) on egg yolk index and haugh units (HU), but highly significant effect (P <0,01) against the color of egg yolks. Based on the research results obtained, it can be concluded that the addition of tomatoes starch in ration as much as 8% will provide a good response to the effect of egg yolk index, Haug units (HU), and yellow egg of laying chicken. Keywords :Laying Chicken, Internal Egg Quality, Tomatoes Starch.
Peran penyuluh terhadap adopsi inovasi usaha ternak sapi potong di Kelurahan Karondoran Kecamatan Ranowulu Kota Bitung Mokoagow, A S; Lombogia, S O. B; Lainawa, J
ZOOTEC Vol 41, No 2 (2021)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (574.019 KB) | DOI: 10.35792/zot.41.2.2021.34783

Abstract

Penelitian ini dilaksanakan di Kecamatan Ranowulu, Kelurahan Karondoran, Kota Bitung pada bulan Februari 2020. Penelitian ini bertujuan untuk untuk mengetahui hubungan antara peran penyuluh dengan proses adopsi inovasi pengembangan usaha ternak sapi potong pada kelompok peternak ‘Cinta Damai” dan kelompok ‘Jempol’ di Kelurahan Karondoran. Penelitian ini berbentuk survey dengan menggunakan kuesioner. Penentuan sampel secara total sampling sebanyak  20 responden yang tergabung dalam kelompok ternak. Analisis data yang digunakan adalah analisis korelasi Rank Spearman (rs). Hasil penelitian menunjukkan terdapat hubungan antara peran penyuluh dengan persepsi peternak terhadap adopsi inovasi yang meliputi kesadaran, minat, menilai, mencoba dan tahap adopsi.  Terdapat hubungan antara peran penyuluh dengan adopsi inovasi pengembangan produksi usaha peternakan sapi potong di kelompok  peternak “Jempol” dan “Cinta Damai” di Kelurahan Karondoran, Kecamatan Ranowulu, kota Bitung.Kata kunci : Penyuluh, adopsi inovasi, sapi potong, kelompok peternak.
PENGARUH LEVEL PUPUK BOKASHI KOTORAN AYAM TERHADAP PERTUMBUHAN LAMTORO (Leucaena leucocephala) Tendean, Marsela; Kaligis, D. A.; ., Rustandi; Kaunang, W.B.
ZOOTEC Vol 38, No 1 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (200.434 KB) | DOI: 10.35792/zot.38.1.2018.17675

Abstract

THE EFFECT OF CHICKEN MANURE BOKASHI LEVEL ON GROWTH OF LAMTORO (Leucaena leucocephala). The aim of this experiment was to study the effect  of organic fertilizer Bokashi from chicken manure on performance of Leucaena leucocephala in term of tall of plant, number of compound leaves and number of leaflets. Treatment consisted of four level of bokashi as follows B1 = 0 gram,  B2 = 200 gram, B3 = 400 gram and  B4 = 800 gram bokashi/ polybag.  Design has been used was Completely Randomized Design (CRD) with 7 replications.  Analysis of variance showed that  level of bokashi at 400 and 800 gram / polybag gave a significant difference (P<0,05) better than others levels in term of tall of plant, number of compound leaves and number of leaflets. Tuckey Simultaneous Test showed that both treatments gave the significant different (P<0,05) higher than others levels. Based on these results it can be concluded that application of 400 gram/polybag  organic fertilizer bokashi chicken manure enough to produce good performance of Lamtoro (Leucaena leucocephala) in term of tall of plant, number of compound leaves  and number of leaflets. Keywords: Bokashi, leucaena, growth, chicken manure.
KARAKTERISTIK MORFOLOGI TIKUS HUTAN EKOR PUTIH (Maxomys hellwandii) DI TANGKOKO BATUANGUS BITUNG Masala, Jaquelyn; Wahyuni, I.; Rimbing, S.C; Lapian, H.F.N.
ZOOTEC Vol 40, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (134.949 KB) | DOI: 10.35792/zot.40.1.2020.27021

Abstract

MORPHPLOGICAL CHARACTERISTICS OF WHITE TAILED MICE (Maxomys hellwandii) IN NATURE RESERVE FOREST OF TANGKOKO BATUANGUS BITUNG. This study aims to determine the types of white tailed mice that exist around the forest in Tangkoko, Batuputih village. This research was conducted using the observation method. The research results, it is known that there are two types of white tailed mice. A rat with a total length from head to tail for males with an average of 51.1 cm and females with an average of 45.6 cm, and an average body weight for males 272.1 g and for females 266.5 g. The tail is partially black and most is white, with an average length of 27.7 cm for males and 24.6 cm for females. Rat B in this study obtained mice that were only male and female and with a female body length of 49 cm. This rat weighs 305 g with live habitat at the root of the tree and likes to eat fruit. Base on observation result can be concluded that type A mice are included in the Maxomys helwandii type, while for type B rats are not yet known but are commonly referred to by local residents as deer mice because they have a deer head shape. Keywords: White tail forest rat, Morphological, Batuangus Nature Reserve.
PENGARUH PENDAPATAN TERHADAP KONSUMSI DAGING BABI DI KECAMATAN WANEA KELURAHAN RANOTANA WERU Keintjem, Ridel .; Oley, F. S.; Lensun, G. D.; Pandey, J
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.858 KB) | DOI: 10.35792/zot.36.1.2016.10459

Abstract

ABSTRACT INCOME EFFECT ON CONSUMPTION OF PORK IN WANEA DISTRCT RANOTANA WERU VILLAGE This study aims to determine the effect of family income to the consumption of pork and substitutes, in Wanea district, Ranotana Weru village. The survey method used to obtain secondary data and primary data. Samples were obtained by purposive sampling, and to get answers from the purpose of this study, the formula of multiple regression analysis is used: C = b0 + b1 x1 + b2 x2 + b3 x3, and obtained the analysis of the influence of family income on the consumption of pork in Ranotana Weru village as the following: C = 59.44 + 1.38 (x1) + 0,018 (x2) + 4.97 (x3) R2 = 0.95. From the results of the equation, the value of the intercept of 59.44 indicates that no change in the price of pork, the price of substitutes and without changes in income, then the people in Ranotana Weru village keep eating pork amounted to 59.44 grams (per person?). See the regression coefficient value of the price of pork of 1.38, meaning in any increase in the price of pork Rp 1.000, the consumption of pork decreased by 1.38 grams (per person?),  Seethe price regression coefficient value of substitutes0.018, means any increase in the price of substitutes Rp 1.000, the substitution of consumption goods rose by 0,018 grams. See the earnings darai regression coefficient 4.97, meaning any increase in revenue to Rp 1.000, the consumption of pork will rise by 4.97 grams and R2 value of 0.95 indicates that variations in rise and fall of the consumption of pork and substitutes at 95 % influenced by factors family income and sisnya 5% influenced by other factors not included in the model equations. Family income significantly affect the consumption of pork and substitutes in the village ranotana Weru. This is evidenced by the results of the t test of 0.786 is smaller than Ttabel 2,000.   Keywords: Income, consumption of pork, substitutes
PENGGANTIAN SEBAGIAN JAGUNG DENGAN TEPUNG BATANG PISANG GOROHO ( Musa acuminata, sp) DALAM RANSUM TERHADAP PERFORMANS BROILER Manalip, Melinda O.; Najoan, M.; Imbar, M.R.; Kowel, Y.H.S.
ZOOTEC Vol 38, No 2 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (342.963 KB) | DOI: 10.35792/zot.38.2.2018.19910

Abstract

A study was aimed to evaluated the effect of partial replacement of corn with goroho banana stem mealon broiler chicken performans. The study was conducted at Faculity of Animal Science, University of Sam Ratulangi Manado. Using sixty three weeks broiler CP 707. Research used a complete randomized design, consisting of 4 treatmenst and 5 replications, ie  Ro : ration without goroho banana stem meal, R1 : 5% corn meal replaced with goroho banana stem meal, R2 : 10% corn meal replaced with goroho banana stem meal , R3 : 15% corn meal replaced with goroho banana stem meal . The variables which measured were : ration consumption, body weigth gain and ration conversion. The data were analyzed using analysis of variance ( Anova), and any significant differences were further test using Tukey test. The treatment was non significantly  diference ( P > 0,05) on ration consumption, but significantly difference ( P > 0,05 ) on body weight gain and ration conversion. The results of analysis of variance showed that the was non significantly difference (P>0.05) on ration consumption, while the addition of body weight and ration conversion were significantly difference ( P> 0,05 ). The Tukey test showed that the  body weight gain of R0 non significantly diference  ( P > 0,05 ) to the treatment  of R1 however R0  was significantly diference to R2 and R3, while the treatment of R1 with R2 and R1 with R3 showed significantly difference (P>0.05 )Based on this study, it could be conduded the Goroho banana stem meal (musa acuminata, sp) could substitute a part of corn up to 5% which made a better performance for broiler chicken Keywords : Broiler, Goroho banana steam meal, broiler performans

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