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المؤلفون: Youdhie H. S. Kowel, Jein R. Leke, Alden S. Bawole, F. N. Sompie
المصدر: ZOOTEC; Vol 40, No 1 (2020); 316-323
مصطلحات موضوعية: food.ingredient, food, Animal science, animal structures, Chemistry, Coconut oil, food and beverages, Body weight, Completely randomized design
الوصف: THE EFFECT OF BASAL RATIONS REPLACEMENT WITH COCONUT OIL IN RATION ON THE PERFORMANCE OF SUPER NATIVE CHICKEN GROWER PHASE. This study aims to find out the extent of replacement of some basal rations with coconut oil towards the performance of grower phase super native chickens. The material used was 100 super native chicken aged 8 weeks with an average body weight of ± 866.55g. The design used was a Completely Randomized Design (CRD) which consisted of five treatments and five replications. The structure of the treatment was as follows: R0 = 100% of basal rations (RB) + 0% of coconut oil, R1 = 99.5% of RB + 0.5% of coconut oil, R2 = 99% of RB + 1% of coconut oil, R3 = 98,5% of RB + 1.5% coconut oil, R4 = 98% of RB + 2% of coconut oil. The results of research showed that the treatment was very significantly different (P
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c91b77b74e911d5095e911ef925bffddTest
https://ejournal.unsrat.ac.id/index.php/zootek/article/view/27793Test -
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المؤلفون: P.R.R.I. Montong, Zulkifli Talib, C.L.K. Sarayar, Z. Poli
المصدر: ZOOTEC; Vol 40, No 1 (2020); 250-259
مصطلحات موضوعية: Animal science, Feed consumption, Diversity analysis, Chemistry, medicine, Broiler, medicine.symptom, Body weight, Weight gain, Feed conversion ratio, Completely randomized design, Processing methods
الوصف: THE EFFECT OF SKIN WASTE COFFEE SIMPLE PROCESSING COFFEE WASTE WITH CORN SUBTITUTION LEVELS ON THE APPEARANCE OF CHICKEN PRODUCTION. The study aims to determine the extent of the effect of coffee skin waste in the ration on the appearance of broiler production. Chicken strain used by CP. 707 aged 1 day as many as 144 tails using a completely randomized design (CRD) factorial pattern 3 x 4 where, factor A1 is the skin of the sun dried, A2 soaked and A3 boiled. Meanwhile, Factor B is 4 levels of coffee skin substitution for corn where, B0 = 0%, B1 = 25%, B2 = 50%, B3 = 75% with each treatment of 3 replications. The results of the diversity analysis showed that, the interaction between coffee skin (A) drying, soaking, boiling with substitution level (B) had no significant effect (P> 0.05) on ration consumption, body weight gain, feed conversion. Meanwhile, different results are shown by the level of substitution (B) which gives a different effect (P
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95d49d304d5d697a246c9f9841a269ccTest
https://ejournal.unsrat.ac.id/index.php/zootek/article/view/27180Test -
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المؤلفون: B. Tulung, Jola J.M.R. Londok, C.A. Rahasia, Yasinta Y.A. Sasae
المصدر: ZOOTEC; Vol 40, No 1 (2020); 240-249
مصطلحات موضوعية: chemistry.chemical_compound, Animal science, chemistry, Bran, Broiler, Hemicellulose, Fiber, Digestion, Completely randomized design, Collection methods, Mathematics
الوصف: THE EFFECT OF DIFFERENT FIBER SOURCES IN THE FEED TO DIGESTIBILITY OF CRUDE FIBER AND HEMICELLULOSE IN COBB STRAIN OF BROILERS. This research was carried out with the aim to determine the effect of providing different sources of fiber in feed on the apparent digestibility of crude fiber and hemicellulose in cobb strain of broilers. This study used 20 cobb strain of broilers 35-day-old. The design used was a Completely Randomized Design (CRD) with the treatment of 4 different fiber sources in the feed which was repeated 5 times. The treatments consisted of: R0 (commercial feed),R1 (commercial feed with coffe skin), R2 (commercial feed with rice bran), R3 (commercial feed with coconut pilp). Variables measured were: apparent digestibility of crude fiber and hemicellulose. Apparent-digestibility measurements using the total collection method. Data were analyzed using general linear model (MINITAB version 16), then differences between treatments were tested with Tukey’s simultaneous test. Apparent digestibility of crude fiber feed has a very different (P0,05) from R1. Apparent digestibility test for hemicellulose shows that R3 is the same as R0, but it is significantly different (P0,05) from the treatment of R1. It was concluded that coconut pilp as a source of fiber in the feed of strain cobb of broilers provides better digestibility of coarse and hemicellulose fibers than coffe huks and coffe branKeywords: Apparent digestion of crude fiber, Apparent digestion of hemicellulose, strain cobb of broiler
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9887a41eef58d15bf8624f6376f12e5cTest
https://ejournal.unsrat.ac.id/index.php/zootek/article/view/27102Test -
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المؤلفون: Z. Poli, J.T. Laihad, Indriani Antarani, P.R.R.I. Montong
المصدر: ZOOTEC; Vol 40, No 1 (2020); 172-181
مصطلحات موضوعية: Waste product, Animal science, Coffea, Broiler, By-product, Biology, biology.organism_classification, Husk, Completely randomized design
الوصف: CARCASS PERFORMANCE OF BROILER FED RATION CONTAINING COFFEE ( Coffea sp ) HUSK WASTE PRODUCT TREATED BY SIMPLE PROCESSING AND SUBSTITUTING PARTS OF CORN WITH DIFFERENT LEVELS . Broilers had rapid growth rate and need high nutrient protein and energy balance in the diet. This study was conducted to evaluate the use of coffee husk waste product treated by simple processing substituted with part of corn in ration on carcass percentage of broiler. Study was applied at Faculty of Animal Science, Sam Ratulangi University during 35 days. Total of 144 day old chick unsexed broilers, strain of CP 707, involving 36 experimental units of battery pens were used in this study. Each unit of pen was filled 4 birds under completely randomized design on factorial patter of 3x4. Factor A was focused on three processing treatments including coffee husk heated under sun light (A1), coffee husk immersed in the water (A2), and coffee husk boiled under water (A3). Factor B was focused on four treatments of substitution levels including ration containing corn without coffee husk substitution (B0), ration containing corn substituted with 25% coffee husk (B1), ration containing corn substituted with 50% coffee husk (B2), ration containing corn substituted with 75% coffee husk (B3). Variables observed were including percentages of thigh, wing, breast and back part. Analysis of variance showed that interaction of processing treatments did not affect significantly on the percentages of thigh, wing, breast and back part. This study indicated that simple processing of coffee husk were not affected the carcass percentages of broiler. The substitution levels significantly affected carcass percentage of broiler. Percentages of thigh, wing, breast and back part were 28.92%-30.98%, 10.38%-12.68%, 35.10%-38.55% and 19,68%-22,71%, respectively. This study showed that utilization of coffee husk waste product by above simple processing could substitute part of corn in ration of 25% producing high carcass percentage of broiler. Keywords: Coffee husk by product, broiler part of carcass percentage
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e47743e4017ab771da588ade2d43647Test
https://ejournal.unsrat.ac.id/index.php/zootek/article/view/26950Test -
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المؤلفون: S.E. Siswosubroto, Afriza Yelnetty, N.N. Lontaan, Reynaldi Baguna
المصدر: ZOOTEC; Vol 40, No 1 (2020); 214-222
مصطلحات موضوعية: Streptococcus thermophilus, food.ingredient, biology, Syneresis, Chemistry, biology.organism_classification, pH meter, Lactic acid, law.invention, chemistry.chemical_compound, food, Erlenmeyer flask, law, Lactobacillus, Skimmed milk, Food science, Completely randomized design
الوصف: THE EFFECT OF THE ADDITION OF HONEY TO THE PH VALUE, SYNERESIS AND TOTAL LACTIC ACID BACTERIA OF SINBIOTIK YOGURT. This study was conducted to determine whether honey gives an influence on the pH value, syneresis and LAB of synbiotic yogurt. In this study, the main ingredients used were 5 liters UHT milk, Skim milk 400 g, honey 240 mL, Lactobacillus acidophillus bacteria, Streptococcus thermophilus and Lactobacillus bulgaricus, aqudes, MRS Media (Man Rogosa Sharpe Medium). Equipment used during the study included autoclave, pH meter, Erlenmeyer, test tube, pipette, thermometer, analytical scale, petri dishe, desiccator, blender, oven, incubator, micro pipette, burette, spritus lamp, goblet, refrigerator. This research was carried out on January 7 2019 until March 12 2019 at the Laboratory of Animal Product Technology Faculty of Animal Husbandry, Sam Ratulangi University, Manado. The experimental design used in this study was a Completely Randomized Design (CRD) method with treatments 5 and 4 replications. The variables analyzed in this study are pH, Sinereis and Total LAB. The data obtained were analyzed using ANOVA, there were significant differences between the treatments followed by the BNJ test. The results of this study indicate that the treatments of P0(0%), P1(3%), P2(6%), P3(9%) and P4(12%) have a very significant effect (P
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5365d6408e7832ad702ddeca72ae1591Test
https://ejournal.unsrat.ac.id/index.php/zootek/article/view/27040Test -
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المؤلفون: Jein R. Leke, Jacqueline T. Laihad, Yosua Nelwan, F. N. Sompie
المصدر: ZOOTEC; Vol 39, No 2 (2019); 293-301
مصطلحات موضوعية: food.ingredient, food, Carcass weight, Animal science, Coconut oil, digestive, oral, and skin physiology, Abdominal fat, food and beverages, Biology, Body weight, Completely randomized design
الوصف: UTILIZATION EFFECT OF COCONUT OIL IN RATION ON BODY WEIGHT, PERCENTAGES OF CARCASS AND ABDOMINAL FAT IN SUPER NATIVE HENS. This study was conducted to evaluate utilization effect of coconut oil in ration on body weight, percentages of carcass and abdominal fat in super native hens. This study was involving hundred unsexed super native hens at ages of eight weeks with the average initial body weight of 862.24 g ± 44.13 g. The treatments were ration without coconut oil (CO) utilization (R0), ration of 99.5% basal added with 0.5% CO (R1), ration of 99% basal added with 1% CO (R2), ration of 98.5% basal added with 1.5% CO (R3), and ration of 98.0% basal added with 2.0% CO (R4). The completely randomized design was applied as design with five treatments consisted of five replications at each treatment. Each experimental unit was put four heads of super native hens. The significant treatments were tested by Duncan’s test. Variables measured were life body weight, slaughter body weight, carcass weight and carcass percentage as well as abdominal percentage. Results showed that utilization effect of coconut oil in ration had the same effects on percentages carcassand abdominal fat, but had significant effect on life body weight and carcass weight. Therefore, it was concluded that utilizatilization of coconut oil up to 2 percents in ratio increased life body weight and carcass weight. Keyword: carcass weight, coconut oil, super native chicken.
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5073c530c6a79bbb0f3f44eb69b24171Test
https://ejournal.unsrat.ac.id/index.php/zootek/article/view/24937Test -
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المصدر: ZOOTEC; Vol 39, No 2 (2019); 427-434
مصطلحات موضوعية: musculoskeletal diseases, animal structures, biology, Significant difference, digestive, oral, and skin physiology, Broiler, technology, industry, and agriculture, food and beverages, Musa × paradisiaca, biology.organism_classification, Body weight, Animal science, Abdominal fat, Completely randomized design
الوصف: 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.
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2255ad7502c7b280054f926dcadae491Test
https://ejournal.unsrat.ac.id/index.php/zootek/article/view/25757Test -
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المصدر: ZOOTEC; Vol 39, No 2 (2019); 444-450
مصطلحات موضوعية: Animal science, Hatching, embryonic structures, Slope position, Treatment factors, Gallus gallus domesticus, Biology, Completely randomized design
الوصف: EFFECT OF TURNING FREQUENCY AND EGG POSITION ON HATCHABILITY OF CHICKEN EGGS ( Gallus gallus Domesticus ). This study aimed to determine effect of turning frequency and egg position on the hatching ability of chicken eggs. Study was conducted using 162 eggs of local hens inserted into hatching machine with capacity of 300 eggs and implemented for 24 days. The experimental design of the completely factorial randomized design was applied consisting of 9 treatments and 3 replications. The two treatment factors were turning frequency consisted of 2 times a day, 3 times a day, 4 times a day, and egg position of 30 0 , 60 0 , and 90 0 . The results of the analysis show that the effect of the turning frequency did not show a significant effect (P>0.05) on hatchability. However, egg position had a significant effect (P
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e132da238deb2b7cc7de937169844d89Test
https://ejournal.unsrat.ac.id/index.php/zootek/article/view/25761Test -
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المؤلفون: Cindy C. Jacob, Cherlie L.K. Sarajar, Linda Tangkau, Jein R. Leke
المصدر: ZOOTEC; Vol 39, No 2 (2019); 362-370
مصطلحات موضوعية: Animal science, Carcass weight, animal structures, Bran, Manihot, technology, industry, and agriculture, food and beverages, Liter, Biology, biology.organism_classification, Completely randomized design
الوصف: APPEARANCE OF SUPER NATIVE CHICKEN PRODUCTION TROUGH ADDITION OF GEDI LEAF JUICE ( ABELMOCHUS MANIHOT L . MEDIK ) IN DRINKING WATER. This research was conducted with the aim to determine the appearance of super native chicken production trough the addition of gedi leaf juice ( Abelmochus Manihot L. Medik ) in drinking water. 7 week of research using 100 super native chicken. Treatmen consists of PO = drinking water without (JDG), P1= 10 mL (JDG), P2 = 20 mL (JDG), P3 = 30 mL (JDG). Feed were using 73 % of commercial feed, 10 % of corn , 17 % of rice bran. This research uses a completely randomized design method consisting of 4 treatments and 5 replication. The variabels measured were final weight, cut weight, carcass weight and carcass percentage. The result of data analysis showed that the addition of gedi leaf juice ( Abelmochus Manihot L. Medik ) in drinking water of super native chicken had a significantly different effect ( P > 0.05) on the final weight, cutting weight, carcass weight and percentage of carcass. The result of the research on the addition of gedi leaf ( Abelmochus Manihot L. Medik ) juice in drinking water to 30 ml/liter of drinking water give a good response to final weight, cut weight, carcass weight and carcass percentage of super native chicken. Keyword : Appearance Production, Gedi Leaf Juice, Super Native Chicken
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aac5b09de9a76197e4b8d4c77a61accfTest
https://ejournal.unsrat.ac.id/index.php/zootek/article/view/25545Test -
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المؤلفون: Henneke Pangkey, Sammy N.J. Longdong, Suzanne L. Undap, Ermaulina Tamba, Jeffrie F. Mokolensang
المصدر: e-Journal BUDIDAYA PERAIRAN; Vol 7, No 1 (2019)
مصطلحات موضوعية: Chemistry, Feed conversion ratio, Active carbon, catfish, growth, feeding efficiency, feeding conversion, Animal science, visual_art, Pellet, medicine, visual_art.visual_art_medium, Composition (visual arts), medicine.symptom, Charcoal, Weight gain, Completely randomized design, Catfish, Activated carbon, medicine.drug
الوصف: This study aimed to determine the effect of addition of different activated carbon on growth of catfish, feeding efficiency, and feeding conversion ratio and survival rate. This research was carried out in the Aquaculture Technology laboratory, Faculty of Fisheries and Marine Science. The media test was an aquarium with the size of 60 x 40 x 40 cm placed in laboratory. The experimental design was a completely randomized design with 5 treatments and 3 repetitions. The charcoal used in this experiment was A: 1%, B: 2%, C: 3%, D: 4%, E: without charcoal. The observed variables were total growth, relative growth, daily growth, feeding efficiency, feed conversion ratio, and survival rate. The results of statistical analysis on growth parameters indicated the same effect on the growth of 4-6 cm catfish juvenile. The highest weight gain was achieved in treatment C (2,62±0,1), which was pellet feeding with a composition of 3% charcoal, as well as relative growth (413,47±36,3), and daily growth (1.3±0,2). The treatment showed significant effect on efficiency. The highest feed conversion ratio was in treatment E (2,06±1,4), which was pellet feeding with 0% charcoal, and the lowest in treatment C (0,76±0,1). This study concluded that addition of charcoal 1%, 2%, 3%, 4% and without charcoal had the same effect in triggering 4-6 cm catfish growth.Keywords: Active carbon, catfish, growth, feeding efficiency, feeding conversion
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67662e85ae79903f55fc26a3943836b3Test
https://doi.org/10.35800/bdp.7.1.2019.24389Test
