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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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ANALISIS PRODUKSI LIMBAH TANAMAN PANGAN SEBAGAI PAKAN TERNAK SAPI DI KABUPATEN BOLAANG MONGONDOW UTARA Pomolango, Ramlan; Kaunang, Ch L; Elly, F H
ZOOTEC Vol 36, No 2 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (126.577 KB) | DOI: 10.35792/zot.36.2.2016.12413

Abstract

PRODUCTION  ANALYSIS  OF FOOD  CROP WASTE PRODUCT AS CATTLE FEED IN NORTH BOLAANGMONGONDOW REGENCY. Cattle can be used as the main economical source giving added value in farm of the farmers to support their family needs in North Bolaang Mongondow regency. Farmers utilized food crop waste product for cattle feed maintenance. The problem was that the food crop waste product potential was unknown to support cattle development in the farm of the farmers. The objective of this study was to analyze food crop waste product potential. Materials in this study were involving food crop area, type of food crop waste product, and cattle. Research method was applied by survey method involving primer and secondary data. Data were analyzed by proximate analysis conducted by Research Institution and Industrial Standardization, Manado and descriptive analysis. Agricultural waste product was local feedstuff as crude fiber source that can be used for cattle feed. The potential feedstuff was calculated on the basis of feedstuff production multiplied by crop cultivation area size and expressed in dry matter (DM). The highest potential of DM was the wet rice paddy straw, followed by dry rice paddy straw, corn straw, sweet potato leaves, cassava leaves, green bean straw, and peanut straw. This study concluded that dry matter productions of wet rice paddy straw, corn straw and peanut straw were highly produced in Sanggkub district. Dry matter productions of dry rice paddy straw, cassava leaves, and sweet potato leaves were highly produced in East Bolaang Itang district, while dry matter production of green bean straw was highly produced in West Bolaang Itang district. Based on this research it can be suggested to introduce the technology related to the preservation of food crop waste product in North Bolaang Mongondow regency.   Keywords: Waste product, food crop, cattle, North Bolaang Mongondow regency.
PENGARUH PENGUNAAN BEBERAPA JENIS FILLER TERHADAP SIFAT KIMIA CHICKEN NUGGET AYAM PETELUR AFKIR Komansilan, Sylvia; Sakul, Sjaloom
ZOOTEC Vol 38, No 2 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (308.961 KB) | DOI: 10.35792/zot.38.2.2018.20322

Abstract

THE INFLUENCE OF THE USE OF VARIOUS FILLERS TOWARDS THE CHEMICAL CHARACTERISTICS OF CHICKEN NUGGET. The objectives in this research is to observe and study the fillers that vary in producing the formulation of chicken nugget which were received by the consumers observed from the physical. This research was conducted at the Laboratory of Animal Science Sam Ratulangi University Manado, The Laboratory of Nutrient Faculty of Animal Science Sam Ratulangi University Manado. The material used in this research was meat and fat of non-productive layer (culled) as much as 6400 gram, devided into 16 samples, each sample weighed 100 gram fat and 300 gram meat. The research was carried out through an experient, a completely randomized design with four replications. The fillers used in this treatment were; T1 (Sago), T2 (Tapioka) T3 (Maizena), T4 (Glutten Rice). The Quality of chicken nugget according to the parameter ini this research was as follows; the chemical characteristic (pH, water, ash, fat, protein, and carbohydrate level). From the result of this research it was concluded that the filler which used tapioca (T2) and Sago (T1), had produced chicken nugget which was much better, compared to the use of maizena (T3), glutten rice flour (T4), and generally accepted by the consumers, supported by their characteristics.Keyword: Filler, Chicken Nugget, chemical characteristic
KONTRIBUSI TERNAK SAPI SEBAGAI ALAT TRANSPORTASI OLEH PETANI KEBUN KELAPA DI KECAMATAN JAILOLO KABUPATEN HALMAHERA BARAT Panawa, Albert; Lainawa, J; Lenzun, G D; Elly, F H
ZOOTEC Vol 34 (2014): Edisi Khusus
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (308.754 KB) | DOI: 10.35792/zot.34.0.2014.4792

Abstract

ABSTRACT CONTRIBUTION OF CATTLE AS THE TRANSPORTATION INSTRUMENT OF FARMERS ON COCONUT PLANTATION AT JAILOLO DISTRICT, WEST HALMAHERA REGENCY. Total of cattle at Jailolo district in year of 2013 were 3,410 heads and bred traditionally by household farmers. Cattle at Jailolo district were used by household farmer as transportation instrument around plantation areas. The problem was that cattle contribution on farmer income as transportation instrument had not been evaluated. The objective of this study was to evaluate cattle contribution on farmer income as transportation instrument in coconut plantation. Research was done using survey method. Data were found from household farmers and found from related offices. Samples of villages were taken using purposive sampling. Household farmers were defined using simple random sampling involving 30 samples. Results showed that cattle as transportation instrument contributed work time period of 1,284 hours per period of plantation including coconut, banana and nutmeg production. Transportation instrument involving cattle contributed household income of Rp. 23,095,000 or 8,21 percents of the total household income per production period of coconut plantation.  Key words: Transportation instrument, Cattle, Household farmers, Income contribution, Jailolo district, West Halmahera Regency. 
KUALITAS ILABULO MENGGUNAKAN TEPUNG SAGU DENGAN LEVEL YANG BERBEDA Nupulo, Nindi; Kalele, J.A.D.; Sembor, S.M.; Lontaan, N.N
ZOOTEC Vol 40, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (515.105 KB) | DOI: 10.35792/zot.40.2.2020.29741

Abstract

THE QUALITY OF ILABULO USES SAGO FLOUR WITH DIFFERENT LEVELS. The study aims to evaluate the use of native chicken and starch   on   physical   and   organoleptic of ilabulo foods. This study was conducted using a complete random design (CRD), with four treatments: p1 (50 grams) p2 (100 grams) p3 (150 grams) p4 (200 grams) and five replication. Data was analyzed using anova (analysis of variance). Based on the results of data analysis that the variable of water holding capacity, moisture, flavor and taste showed non-significant differences while pH, the color, texture showed significant differences. It can be concluded that the use native chicken meat and sago flour of 100-200 grams to ilabulo food could be accepted by panelist.Keywords: native chicken, sago, ilabulo
PENAMBAHAN DAUN GEDI (Abelmoschus Manihot (L) Medik) SEBAGAI “ADDITIVE” DALAM AIR MINUM DAN PENGARUHNYA TERHADAP PERFORMANS AYAM KAMPUNG SUPER Kogoya, Desben; Mandey, J S; Rumokoy, L J; Regar, M N
ZOOTEC Vol 39, No 1 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.953 KB) | DOI: 10.35792/zot.39.1.2019.23645

Abstract

UTILIZATION OF “GEDI LEAF (Abelmoschus Manihot (L) Medik) AS“ADDITIVE” IN DRINKING WATER RELATED TO THE PERFORMANCE OF INDONESIAN SUPER NATIVE CHICKEN. Research was done to evaluate the performance of Indonesian super native chicken treated with “Gedi” leaf (Abelmoschus Manihot (L) Medik) as“Additive” in drinking water. Study was conducted using hundred individuals of the Indonesian super native day old chicken. The juice of “Gedi” leaf (Abelmoschus Manihot (L) Medik) was given as in forms of the four treatments as follows, drinking water without “Gedi” leaf as control (P0), drinking water with 10 ml juice of “Gedi” leaf per liter of drinking water (P1), drinking water with 20 ml juice of “Gedi” leaf per liter of drinking water (P2), and drinking water with 30 ml juice of “Gedi” leaf per liter of drinking water (P3). Treatments were applied to the birds at 6 weeks old by completely randomized design five replications at each treatment. Data were taken during 5 weeks. Feeds were using 73 percents of commercial feed added by 10 percents of corn and 17 percents of rice bran with nutritional composition of crude protein 19.49 percents, crude fiber 4.66 percents, fat 3.63 percents, Calcium 1.02 percents, Phosphorus 0.66 percents and metabolic energy of 2920 kcal/kg, all given ad libitum. Variables measurement were focused on feed consumption, drinking water consumption, average daily gain, and feed conversion. Results showed that drinking water with 30 ml juice of “Gedi” leaf per liter of drinking water (P3) was not significantly different with other treatments for feed and drinking water consumption, except for average daily gain and feed conversion. The treatments of P1 and P2 were not significantly different for average daily gain, but these treatments were higher in average daily gain compared with control (P0). The highest value of feed conversion was obtained at treatment P3 and the lowest value was found at treatment P1. These values indicated that the best feed conversion was treatment P1. Therefore, it can be concluded that juice of “Gedi” leaf can be used as the alternative additive feed in drinking water up to 20 ml juice of “Gedi” leaf per liter of drinking water in term of high average daily gain and feed conversion of Indonesian super native chicken. Key words: Drinking water, “Gedi” leaf, Indonesian super native chicken.
KARATERISTIK ORGAN BAGIAN DALAM AYAM BURAS YANG DIBERI PAKAN MINYAK KELAPA (Cocos nucifera) DALAM RANSUM Leke, Jein Rinny; Sompie, F.N.; Wantasen, E.; Widyastuti, T.; Sondakh, E.H.B.
ZOOTEC Vol 39, No 2 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (169.953 KB) | DOI: 10.35792/zot.39.2.2019.24803

Abstract

INTERNAL ORGANS CHAR ACTERISTICS OF NATIVE CHICKEN FED BY COCONUT OIL (Cocos nucifera) ON DIET. The research was carried to determine the internal organs characteristics of buras chickens fed coconut (Cocos mucifera) oil in diet. A total 100 unsexed buras chickens was used in this experiment. The design used in this study was a completely randomized design (CRD) consisting of 5 treatments and 5 replications (4 hens each). The data were subjected to analysis of variance, when the treatments indicated significant effect it was continued Duncan’s Multiple Range Test. Five dietary treatments containing 0, 0.5%, 1 %, 1,5%, and 2% levels of coconut oil (CO) with five replicates were applied to chickens.  Parameters measured were body weight, heart, liver, pancreas  and gizzard weight. Result showed that CO in the ration significantly increased the body weight (P<0.01) but did not affect to heart weight, liver weight, pancreas weight and gizzard weight.(P>0.05) It can be concluded that coconut oil in the diet can’t increase the internal organ characteristics. We can gave the 2% CO in the diet for the best results. Key words: Internal Organs, Coconut Oil, Buras Chickens
PENGARUH PENAMBAHAN DEDAK PADI DAN TEPUNG JAGUNG TERHADAP KUALITAS FISIK SILASE RUMPUT GAJAH (Pennisetum purpureumcv.Hawaii) Kojo, Raldi M.; Rustandi, D.; Tulung, Y. R.L.; Malalantang, S. S.
ZOOTEC Vol 35, No 1 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (218.329 KB) | DOI: 10.35792/zot.35.1.2015.6426

Abstract

ABSTRACT EFFECT OF THE ADDITION OF RICE BRAN AND CORN FLOUR ON THE PHYSICAL QUALITY OF ENSILAGE ELEPHANT GRASS (Pennisetum purpureumcv.Hawaii). The purpose of this research was to determine the effect of the addition of rice bran and corn flour on the physical quality of elephant grass (Pennisetum purpureum cv. Hawaii)silage.The present study used elephant grass (Pennisetum purpureum cv. Hawaii)in the ensilage process. Rice bran and corn flour were then added to the elephant grass in the ensilage processing. The present study used Completely Randomized Design with 7 treatments and 5 replications. The treatments were formulated as follow: R0 = elephant grass 100%; R1 = elephant grass + 8% rice bran; R2 = elephant grass + 12% rice bran; R3 = elephant grass + 8% corn flour; R4 = elephant grass + 12% corn flour; R5 = elephant grass + 4% rice bran + 4% corn flour; R6 = elephantgrass + 6% rice bran + 6% corn flour. The variables measured were physical quality of elephant grass silage, including:  texture, color, and aroma. The research results showed that the addition of rice bran and corn flour did not significantly affect (P>0,01) ensilage color and aroma, but significantly affect (P<0,01) the texture of the ensilage. It can be concluded that the addition of  8% rice bran gave the best result on theensilage textureof elephant grass (Pennisetum purpureum cv. Hawaii). Keywords : Elephant Grass, Ensilage, Rice Bran, Corn Flour, Physical Quality
Pengaruh penggantian sebagian ransum dengan tepung daun dan batang ubi jalar terhadap kecernaan kalsium dan fosfor pada ternak babi Bawole, D.A.C.; Rahasia, C.A.; Pontoh, C.J.
ZOOTEC Vol 41, No 1 (2021)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.309 KB) | DOI: 10.35792/zot.41.1.2021.32162

Abstract

EFFECT OF  PART SUBSTITUTION OF DIET WITH LEAF AND STEM OF SWEET POTATO MEAL ON DIGESTIBILITY OF CALCIUM AND PHOSPHOR IN PIG.This study aims to find out the extent of the influence of the use of leaf and stem of sweet potato meal replacing some of the diet on calcium and phosphor consumption and digestibility   in pig. This study used the design of latin square (Latin Squere Design) 5 x 5 consisting of 5 male pigs kastrasi results of the crossing Duroc X Spotted Polland China aged about 3.5 - 4.0 months, initial weight 50 kg (± 2.5 kg) and allocated into 5 treatments as follows: R0 = 100% basal diet + 0% leaves and stems of sweet potato; R1 = 92.5% basal diet + 75% sweet potato leaves and stems; R2 = 85% basal diet + 15% leaves and stems of sweet Potatoes, R3 = 77.5% basal diet + 22.5% leaves and stems of sweet potatoes; R4= 70% basal diet + 30% leaves and stems of sweet potatoes.The parameters measured were: the consumption of calcium and phosphorus, as well as theingest of calcium and phosphor. The results showed that the average calcium consumption of pigs in the initial phase of the finisher in each treatment ranged from 10.88 - 13.60grams, and for the average consumption of phosphorus ranged from 10.74% - 13.42grams.While the calcium ingest of pigs early phase finisher in each treatment ranges from 54.37 – 55.16% and for average of phosphor digestibility ranges from 62.27 – 61.23%. The analysis of varian showed that there was no significant difference (P>0.05) each treatmentson to consumption and digestibility of calcium and phosphor. In conclusion, The flour of leaf and stem sweet potato can replace up to 30% of the basic ration of pigs in the initial phase of finisher no negative effects on consumption of digestibility calcium and phosphor.Keywords: Leaves and stems of sweet potatoes, ingested calcium phosphorus, pig livestock
PEMANFAATAN ENZIM RENNET dan Lactobacillus plantarum YN 1.3 TERHADAP pH, CURD dan TOTAL PADATAN KEJU Budiman, Stevani; Hadju, R.; Siswosubroto, S.E.; Rembet, G.D.G.
ZOOTEC Vol 37, No 2 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (316.395 KB) | DOI: 10.35792/zot.37.2.2017.16139

Abstract

UTILIZATION of RENNET ENZYME and Lactobacillus plantarum YN 1.3 ON pH, CHEESE SOLIDS TOTAL and CURD. The aims of thisresearch was to know the rennet enzyme levels and utilization of  Lactobacillus plantarum YN 1.3 on Cheese pH, solids total and curd. This research designed by a Completely Randomized Design, the treatments were the rennet enzyme levels and Lactobacillus plantarum YN 1.3. Each treatments has four times replications. The data obtained were analyzed using SPSS ver 20 tools and significant effects was test by Tukey HSD. The results of this research showed no significant difference (p > 0.05) on cheese pH.  Cheese solids total and curd has highly significant difference effects (p < 0,01). Based on the discussion and data analysis, can be concluded that the utilization of the rennet enzyme level 2% and Lactobacillus plantarum YN 1.3 8% produced good performs of pH, total cheese solids and curd.Key words: cheese, rennet enzyme and Lactobacillus plantarum YN 1.3
PERSENTASE KARKAS DAN LEMAK ABDOMEN BROILER YANG DIBERI PAKAN KOMBINASI HERBAL DENGAN MINERAL ZINK Regar, Mursye N.; Kowel, Youdhie H.S.; Waani, Merci R.
ZOOTEC Vol 39, No 2 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (127.857 KB) | DOI: 10.35792/zot.39.2.2019.26227

Abstract

CARCASS AND ABDOMEN FAT PERCENTAGES IN BROILERS FED RATION COMBINED WITH HERBAL DAN ZINC MINERAL Study was done to evaluate carcass quality of broilers fed ration combined with herbal and zinc mineral. Hundred broilers were randomly divided into four treatments with five replications in each treatment. Each unit was placed five day old chicks. Treatments were consisted of basal ration (R1), basal ration added with 1.5 % of turmeric and 180 ppm of Zinc (R2), basal ration added with 2.5 % of white onion and 180 ppm of Zinc (R3), and basal ration added with anti biotic (R4). Results showed that combination of herbal and zinc mineral affected significantly the carcass and abdomen fat in broilers.  Therefore, it can be concluded that combinations of turmeric or white onion and zinc mineral produced ideal carcass and abdomen fat in broilers. Key Words: Abdomen fat, broiler, carcass, herbal, zinc.

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