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M. R. Imbar
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary

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PENGGUNAAN TEPUNG LIMBAH PENGALENGAN IKAN DALAM RANSUM TERHADAP KUALITAS KARKAS BROILER Gombo, Etias; Najoan, M.; Wolayan, F. R.; Imbar, M. R.
ZOOTEC Vol 35, No 2 (2015)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.954 KB) | DOI: 10.35792/zot.35.2.2015.7321

Abstract

USE OF WASTE CANNING MEAL IN THE QUALITY OF CARCASS BROILER RATION. A research evaluating the effects of the utilization of fish meal based on canned fish waste product of fish processing plant in Bitung, Nort Sulawesi. This research used 60 broiler day old chick. The research had been conducted for 42 days. Completely Randomized Design (CRD) will 4 treatments and 5 replications was used the treatments were sereal level of canned fish waste product :R1 = 8%, R2 = 10%, R3 = 12%, R4 ­= 14%. Variables measured was carcass quality crusisting of carcass percentage, abdominal fat percentage, and liver percentage. The results showed that there were no significant differences (P>0.05) on carcass percentage (71,13-72,90%) and liver percentage (1,82-2,22%); Howerer there was significant differences (P<0.05) on abdominal fat. Honestly significant difference (HSD) test  thormed that abdominal fat percentage of broiler fed 8% fish canned fish by product (3,27%) was significanly (P<0.05) higher than broiler fed 10% (2,76%) and 12% (2,75%), there was no significant difference between R2 and R3, However significantly higher than broiler fed 14% canned fish by product (1,84%). It can be concluded that the utilization of canned fish meal by product up to 14% in the ration can produce a good quality carcass.   Key words: Fish meal, canned fish by product, carcass quality
NILAI RETENSI NITROGEN DAN ENERGI METABOLIS RANSUM MENGGUNAKAN DAUN MURBEI (Morus alba) SEGAR PADA BROILER Dady, Zebedeus; Mandey, J. S.; Imbar, M. R.; Regar, M. N.
ZOOTEC Vol 36, No 1 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (437.08 KB) | DOI: 10.35792/zot.36.1.2016.9441

Abstract

NITROGEN RETENTION AND METABOLIZABLE ENERGY OF MULBERRY (Morus alba) FRESH LEAVES IN DIET OF BROILERS. The study was determine to evaluate the effect of Mulberry (Morus alba) fresh leaves in diet on nitrogen retention and metabolizable energy corrected for nitrogen of broilers. A total of 20 birds at age of 6 weeks old were used for 7 days of preliminary period and 3 days of data collection period using a completely randomized design with four treatments and five replications. The dietary treatment was including levels of 0, 2, 4, and 6% of fressh mulberry leaves in the diets. The variables were nitrogen retention (NR) and metabolizable energy corrected for nitrogen (AMEn). Results showed that there were significant differences (P˂0.05) among treatments for NR and highly significant differences (P˂0.01) among treatments for AMEn. Analysis of variance for NR showed that there was no significant difference between R0 (89.81%) and R1 (85.97%) of diets. Similarly, there was no significant difference between R1 (85.97), R2 (84.51%) and R3 (84.09%) of diets. The values of AMEn showed that R0 diet had significant difference with those of R1 (3517.80 Kcal/Kg), R2 (3451.73 Kcal/Kg) and R3 (3360.90 Kcal/Kg). However, between R1, R2, and R3 had no significant differences. The results suggested the experiments of mulberry fresh leaves in level up to 6% can be used as an alternatives feedstuff of broiler diet based on nitrogen retention and metabolizable energy corrected for nitrogen. Key  words: broiler, murbei leaves, nitrogen retention and metabolic energy corrected nitrogen
PENGARUH PENAMBAHAN MOLASES TERHADAP KUALITAS FISIK DAN KIMIA SILASE KULIT PISANG SEPATU (Mussa paradisiaca formatypica) Larangahen, Arlen; Bagau, B.; Imbar, M. R.; Liwe, H.
ZOOTEC Vol 37, No 1 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (230.002 KB) | DOI: 10.35792/zot.37.1.2017.14419

Abstract

EFFECT OF MOLASSES ADDITION ON PHYSICO-CHEMICAL QUALITY OF BANANA PEEL (mussa paradisiaca formatypica) SILAGE. Molasses had been used previously in animal feeds. The present study was conducted to determine physical and chemical composition as affected by the addition of molasses in ensiling process of banana peels. The study was conducted for four weeks at Department of Animal and feed Science Laboratory, Faculty of Animal Husbandry, University of Sam Ratulangi, Manado. A Completely Randomized Design (CRD) arranged by 4x3 factorial with three replications was employed for analysis of varians. The two factors consisted of : A factors (level of molasses addition) were: A0=0%; A1=2%; A2=4%; and A3=6%; and B factors (incubation time) were : B1 = 14 days ; B2 = 21 days; and B3 = 28 days. Tukey’s test was used to analysis treatment differents. Variables measured were : smell, texture, color protein(%) and gross energy (Kcal/kg). The result show that the addition of molasses in ensiling process of banana peels was positively (P<0.05) interacted with incubation times, and affected on smell, crude protein, and gross energy contents, but not affected towards texture and color (P>0.05) of banana peels silage. The addition of molasses up to 6% with incubation time of 28 days gave an intermediate texture and brown color and these could be a good indication of a good or success ensiling process. The addition of molasses up to 6% with an incubation time of 21 days produced banana peels silage with protein content of 6,77% and addition of molasses up to 4% with incubation time 28 days gave gross energy of 4.390 kcal/kg. It can be concluded that addition of molasses up to 6% with incubation time 21 days produced good quality (physically and Chemically) of banana peels silage. Key words : banana peels, molasses, ensiling process, protein and gross energy content.
Co-Authors B. Bagau Claudia Mangelep, Claudia Etias Gombo F. R. Wolayan Fenny R. Wolayan H. Liwe, H. I. M. Untu, I. M. Larangahen, Arlen M. N. Regar M. Najoan Mandey, Jet Saartje Regar, M.N. Siabandi, Risanto Zebedeus Dady, Zebedeus