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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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INFESTASI CAPLAK PADA SAPI DI DESA TOLOK KECAMATAN TOMPASO KABUPATEN MINAHASA Patodo, Gabriel B.; Nangoy, M.J.; Assa, G.V.J.; Lomboan, A.
ZOOTEC Vol 38, No 2 (2018)
Publisher : Universitas Sam Ratulangi

INFESTATION OF TICKS ON CATTLE IN TOLOK VILLAGE TOMPASO DISTRICT, MINAHASA. The tick is one of the most commonly encountered ectoparasites on livestock and can degrade its quality and quantity significantly. Risks caused by tick infestation include local skin damage, anemia, paralysis due to toxins, and disease transmission. A research project on tick infestation was conducted for 1 (one) month in Tolok Village of the Minahasa District due to counted the prevalence of tick infestation on cattle, the preference of tick infestation based on body parts, sex and age. The research used the survey method, in which tick samples were collected during the day, preserved in a 70% alcohol solution, and then counted in the laboratory of Faculty of Animal Science, Sam Ratulangi University of Manado. The results showed that tick infestation on cattle in Tolok Village yielded Â 100% prevalence Â (all the cattle observed (n=53) were infested by ticks). Infestation preference based on body parts showed the highest on the crotch region (average 6,70 ticks) compared onÂ the head Â ( average 1,75 ticks ), Â the neck (average 5,55 ticks), the back ( average 3,4 ticks), 4,44 ticks on the abdomen ( average 4,44 ticks), and the legs (1,11 ticks). Infestation preference based on sex showed the highest on female (32,05 ticks) comparedÂ Â on male (20,65 ticks). Finally, based on the cattlesâ€™ age, the infestation preference were a average of 27 ticks on calfs and 26,15 ticks on adult cattles. Higher infestation preference was found in calfs rather than adult cattle.Keywords: Infestation, Tick

PENAMBAHAN RIMPANG KUNYIT (CURCUMA DOMESTICA VAL.), TEMULAWAK (CURCUMA XANTHORRHIZA ROXB.), DAN TEMU PUTIH (CURCUMA ZEDOARIA ROSC.) DALAM RANSUM KOMERSIL TERHADAP KUALITAS TELUR BURUNG PUYUH (Coturnix-coturnix japonica) Rondonuwu, Claudia; Saerang, J L.P; Nangoy, F J; Laatung, S
ZOOTEC Vol 34, No 1 (2014)
Publisher : Universitas Sam Ratulangi

ABSTRACTADDITION TURMERIC GINGER, RHIZOME AND WHITE RHIZOME OF COMMERCIAL RATION TO EGGSâ€™ QUALITY OF QUAILS.This study aims to determine the quality of quail eggs after added 2% turmeric (Curcuma domestica Val.), ginger (Curcuma xanthorrhiza Roxb.), and ginger and white (Curcuma zedoaria Rosc.) in the commercial ration. Animals used are of the type Coturnix-coturnix japonica quail females aged 6 weeks a total of 120 birds. Research using completely randomized design (CRD) with 4 treatments and 5 replications, and each replication consisted of 6 tail quail. Treatment is given as follows: R0 = control diet; R1= ration with 2% turmeric (Curcuma domestica Val.), R2 = 2% ration with ginger (Curcuma xanthorrhiza Roxb.), R3 = 2% ration with ginger and white (Curcuma zedoaria Rosc.). results of the study showed that the addition of 2% turmeric (Curcuma domestica Val.), ginger (Curcuma xanthorrhiza Roxb.), ginger and white (Curcuma zedoaria Rosc.) and not significantly different effect on egg weight, yolk color and egg shell thickness. And based on the results of this study concluded that the addition of 2% turmeric, ginger, ginger and white and can not increase egg weight, yolkcolor and egg shell thickness when added to a commercial ration.Keyword : Ration, Turmeric, Ginger, Ginger and White, Quail Eggs.

KECERNAAN ENERGI DAN KECERNAAN NUTRIEN TOTAL PADA TERNAK SAPI PERAH YANG DIBERIKAN PAKAN LENGKAP BERBASIS TEBON JAGUNG Klau, Maria Y.; Pendong, Abraham F.; Tuturoong, R.A.V.; Waani, Merci. R.
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

ENERGY DIGESTIBILITY AND TOTAL DIGESTIBLEÂ NUTRIENT IN DAIRY COWS GIVEN COMPLETE FEED BASED ON Â CORN FORAGE. The purpose of this research Â was to examine the value of energy digestibility and total nutrient digestibility in dairy cows which are given complete feed based on corn forage. 14 head of cattle with age Â± 6-8 years weighing 300-400 kg were used in this study. This biological experiment used a statistical analysis of the T test with unequal variations (t-test two sample assuming unequel variance). The treatments consists of: Ra (30% Concentrate + 70% Corn forage), and Rb (30% Concentrate + 35% Corn forage + 35% King Grass). The results showed that the energy intake both of treatments(Ra and Rb) were not significantly different (P <0.05) while the energy digestibility and total digestible nutrient of the Rb treatment were significantly higher (P <0.05) than Ra treatment. It can be concluded that feed treatment using of 30% oncentrate, 35% king grass, and 35% corn forage was obtained the best energy disgestibility and total digestible nutrient values.Keywords: energy digestibility, dairy cows. corn forage , king grass.

PENAMPILAN REPRODUKSI KUDA BETINA PASCA PACU DI DESA PINABETENGAN RAYA KECAMATAN TOMPASO BARAT KABUPATEN MINAHASA Moningka, F A; Lapian, H; Paputungan, U; Turangan, S
ZOOTEC Vol 36, No 2 (2016)
Publisher : Universitas Sam Ratulangi

ABSTRACT Â REPRODUCTION PERFORMANCE OF FORMER RACING FEMALE HORSE AT PINABETENGAN VILLAGE WEST TOMPASO DISTRICT OF MINAHASA REGENCY. Horse was the special animal to gain more money compare with any other animals. Breeding management related to reproduction of racing female horse must be taken intensively to produce a standard racing Indonesian horse called Indonesian racing horse (Kuda Pacu Indonesia, KPI). This study was conducted to evaluate reproduction performance of former racing female horse including first mating age, period time of estrus cycle, service per conception, foaling interval at Pinabetengan village, west Tompaso district of Minahasa regency. This village was a core area of farmer maintaining more racing horse in Minahasa regency. This study was done using purposive sampling method and focused on 103 former racing female horses as case study observation in obtaining primer data. The interview was also conducted to the owners of racing horse. Results showed that the averages of first mating age was 5.72 years, period time of estrus cycle was 21.67 days, service per conception was 1.65, and foaling interval was 11.98 months. Therefore, it can be concluded that former racing female horses at Pinabetengan village were included at good category of reproduction performance. Â Key words: First mating age, estrus cycle period time, service per conception, foaling interval, Pinabetengan village Â

KAJIAN KRITERIA INVESTASI KONVENSIONAL DAN LINGKUNGAN PETERNAKAN BABI DI KOTA TOMOHON Oroh, Franky N.S; Moningkey, S A.E; Lumenta, I D.R
ZOOTEC Vol 39, No 1 (2019)
Publisher : Universitas Sam Ratulangi

ABSTRACTSTUDY OF CONVENTIONAL INVESTMENT CRITERIA AND ENVIRONMENTAL OF PIG FARMING IN TOMOHON CITY. This study aims to analyze the feasibility of conventional (private) and environment (externalities) investment criteria, which determine the extent of the economic feasibility of the externalities investment criteria taking into account the private costs (conventional costs) and externalities costs (environmental costs) in the pig farm agribusiness. This research was conducted in Tomohon, where the sample pig farms that have business scale criterion of <1,000, 1,000-5,000, and > 5,000 heads. The analysis used the analysis of investment criteria to look at the externalities economic feasibility of the pig farms, with the calculation of Net Present Value (NPV), Benefit Cost Ratio (BCR) and Internal Rate of Return (IRR). NPV of conventionally and externalities was greater than zero or positive, these results suggest that the companies have been conventionally sampled financially feasibility, as well as the investment plan of externalities. IRR conventional and externalities is greater than one, these results indicate that the samples with conventional and externalities investment companies are still profitable, especially if the investment is viewed in the environment, it would be beneficial as it will reduce the environmental impact. BC ratio values conventionally and externalities is greater than one, these results suggest that the externalities investment is feasible for conducting.Keywords :Economy, Environment, Pig Farms, Tomohon

PENGARUH LEVEL PUPUK N,P,K TERHADAP KOMPONEN TANAMAN BRACHIARIA HUMIDICOLA CV.TULLY DAN PENNISETUM PURPUREUM CV.MOTT DI AREAL PERTANAMAN KELAPA Turangan, Dewi; Kaunang, Charles L.; Rumambi, Agnitje; Rustandi, D.
ZOOTEC Vol 34, No 2 (2014)
Publisher : Universitas Sam Ratulangi

EFFECT OF N,P,K FERTILIZER LEVELS ON PLANT COMPONENTS OF BRACHIARIA HUMIDICOLA CV.TULLY AND PENNISETUM PURPUREUM CV.MOTT IN COCONUT PLANTATIONS. In North Sulawesi there are vast grasslands as pastures so that breeders only utilize the existing land in the coconut plantations as cattle raising area. Existing land under the coconut plantation can be utilized or planted variety of agricultural commodities, including forage, where feed was instrumental in the success of Â animal farm. In increasing the productivity of forage among others, animal grass needs to be supported by the physical environment, ideal soil and climate. The problem in this research was the area under coconut cultivation had low soil fertility (marginal), so one alternative was given by way of fertilization. Therefore the NPK fertilization is one of the most alternative method to overcome the low soil fertility. The objective of this study was to determine the effect of the combination of NPK fertilizer levels on plant components of Brachiaria humidicola cv. Tully and Pennisetum purpureum cv.mott in coconut plantations. This research was conducted in the western districts of Malalayang 1, Manado city from October 2013 â€“ February 2014. Factorial design method was performed on the basis of completely randomized design with 4 replications. The result in this study showed that the influence of fertilization was demonstrated for the macro elements NPK fertilization required to increase the component of leaves. These elements were met the needs of forage for ruminants. Otherwise the rod components of both grass types were decreased by more complete combination of macro elements of NPK fertilization. In term of different types of grass, the statistical analysis showed that the leaves of the grass component of Pennisetum purpureum were 153.87 g/plot, significantly higher (P<0.05) than Brachiaria humidicola. The stem components were not significantly different for both types of grass. Therefore, the results of this study showed that both types of grass treatment elements required the complete NPK macro to get result with higher leaf components. Keywords: Land, Forage, NPK Fertilizer, coconut plantation area

Persepsi tokoh masyarakat dan peternak terhadap kinerja penyuluh dalam meningkatkan usaha peternakan sapi potong di Kecamatan Sangkub Kabupaten Bolaang Mongondow Utara Umar, H; Lainawa, J; Lenzun, G D; Warow, Z M
ZOOTEC Vol 41, No 1 (2021)
Publisher : Universitas Sam Ratulangi

PERCEPTION OF COMMUNITY LEADERS AND FARMERS TOWARDS THE PERFORMANCE OF EXTENSION WORKERS IN IMPROVING BEEF CATTLE FARMING BUSINESS IN SANGKUB DISTRICTÂ NORTH BOLAANG MONGONSOW This research was a descriptive research that is aim to knowÂ the perception of community leaders and breeders on the performance of extension workers. The selection of sample respondents was determined deliberately (Purposive) namely village officials, community leaders and farmers in the villages of Sangkub 1, Tombolango, Busisingo, Pangkusa and Sidodadi, as many as 30 respondents. Variable measurement is done by following the guidelines "Likert Scale" with member score on each respondent's answer. The results showed that the perception of community leaders on the performance of extension workers in improving the business of beef cattle farming in Sangkub District, North Bolmong Regency, in the extension aspect as a communicator 100% of respondents rated it useful, the material aspect of counseling 93% of respondents rated it useful and 7% of respondents wereÂ hesitant, aspects of counseling methods 63% of respondents rated it useful and 37% of respondents rated it as doubtful, aspects of counseling aids 100% respondents considered it un useful , aspects of the counseling target 93% of respondents rated it useful and 3% of respondents were hesitant, the time and place aspects of counseling 100% of respondents rated it useful, as well as aspects of increasing the beef cattle farming business 100% of respondents rated the benefits. Based on the results of analysis of the relationship of perception of community leaders and breeders to the performance of extension workers in improving the business of beef cattle farming with the model "rank spearman"Â showed that there was a significant correlation between the perception of community leaders and village officials to the performance of extension workers in improving the business of beef cattle.

SIFAT ORGANOLEPTIK BURGER AYAM DENGAN METODE MEMASAK YANG BERBEDA Lumbong, Ratnasari; Tinangon, R. M.; Rotinsulu, M. D.; Kalele, J. A. D.
ZOOTEC Vol 37, No 2 (2017)
Publisher : Universitas Sam Ratulangi

THE ORGANOLEPTIC CHARACTERISTIC OF CHICKEN BURGER WITH DIFFERENT COOKING METHODS. The objective of thisÂ study Â Â was to Â Â evaluate theÂ Â effect of different cooking method on the characteristics of color, aroma, texture, tenderness and taste of chicken burger. Research was applied using completely randomized design with three treatments involving hedonic scale and forty replications using panelist as follows: Steaming (R1), Frying (R2), Baking (R3). Results showed that these three treatments affected significantly on color. (P<0.01), texture and tenderness (P<0.05). However, these treatments did not significantly affect on aroma and taste. Therefore, this research can be concluded that chicken burger cooked by baking method was mostly preferred by the panellist.Â Keywords: Chicken Burger, Steaming, Frying, Baking.

ANALISIS KARAKTERISTIK SOSIAL EKONOMI PENYULUH DENGAN PELAKSANAAN PENYULUHAN DI KABUPATEN MINAHASA Mangare, Gabriella; Sondakh, B F.J; Oley, F S; Massie, M T
ZOOTEC Vol 36, No 2 (2016)
Publisher : Universitas Sam Ratulangi

ANALYSIS OF SOCIO-ECONOMIC CHARACTERISTICS OF EDUCATOR WITH EXTENSION IN THE DISTRICT MINAHASA. Extension workers has a strategic role in improving the welfare of farmers / ranchers. One of the factors that influence the success of the extension duties is the state socio-economic background or socio-economic characteristics of each extension. However, the extent of the relationship between socioeconomic characteristics with the implementation of the extension in Minahasa unknown. Based on these problems, the purpose of this study was to determine the relationship of these characteristics with the execution of tasks with good extension. This study uses survey data collection on respondents extension and analyzed descriptively. The collected data are presented in tables cross between variables (education and experience) were observed and analyzed by looking at the distribution Trends. The results showed that the factor of higher education Bachelor (S1) tend to be better than not on the Bachelor in execution of duty. On the other hand experience of long-serving and who have served a long time showed relatively recent trend duty (< 20 years) is better than the longtime (> 20 years). As a conclusion that the social and economic characteristics based on the educational background related to the implementation of the tasks. The higher the education the better performance of its duties educator. Â Keywords: Characteristics , Social Economy, Duties , Extension

PENAMPILAN PRODUKSI TERNAK BABI GROWER SAMPAI FINISHER YANG MENGGUNAKAN TEPUNG LIMBAH IKAN CAKALANG SEBAGAI PENGGANTI SEBAGIAN KONSENTRAT DALAM RANSUM Saud, Rifal H.; Rawung, Vonny R.W.; Soputan, Jeanette M.; Lapian, Mien Th.R.
ZOOTEC Vol 39, No 1 (2019)
Publisher : Universitas Sam Ratulangi

PRODUCTION PERFORMANCE OF GROWING PIGS FED RATION CONTAINING CAKALANG FISH WASTE PRODUCT. The study aims to determine the extent of the effect of using fish waste flour as a partial substitute for concentrates in feed on the appearance of grower phase pig production to finiser. Swines are very potential to be developed in North Sulawesi because they have the attributes and capabilities of fast growth rates, high number of litter size, good ration efficiency, and a high percentage of carcass. Cakalang fish waste is one of the feed ingredients that are potentially used as animal feed ingredients because it is easy to be obtained and its price is relatively cheap. Â Cakalang fish waste can be processed into fish meal and can be used for animal feed mixtures including swines, poultry and fishery. This research was carried out on the farm belongs to Mr. Cloudio Lumowa, starting with the pre-trial for the 2 weeks and data collection for the 10 weeks, starting on June 14 to August 26, 2017. Research was using 20 heads of gilt and boar with a range body weight of 53-63kg. The research design used was Randomized Block Design (RCBD) involving 4 treatments and 5 replications at each treatment. The treatments of feeding were including R0 = ration without cakalang fish waste flour, R1 = ration + 2% cakalang fish waste flour, R2 = ration + 4% cakalang fish waste flour, and R3 = ration + 6% cakalang fish waste flour. The results of the research showed that the use of cakalang fish waste flour with a level of 2%, 4%, and 6% had a significant effect (P< 0.05) on swine weight gain and feed effciciency, but did not affect significantly feed consumption. Based on the results of the study and discussion of all variables, it can be concluded that the use of cakalang fish waste flour as a partial replacement of concentrate up to 6% in grower to finisher produced the same ration consumption, a good body weight gain and feed efficiency.Keywords: cakalang fish waste, production, grower

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Contact Name
Erwin Sondakh

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ehb_sondakh@unsrat.ac.id

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+6285256923230

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jzootek@yahoo.com

Editorial Address
Jalan Kampus Bahu Manado, 95115

Location
Kota manado,

Sulawesi utara

INDONESIA