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Pontoh, C.J.
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary

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PENGARUH PENGGANTIAN SEBAGIAN RANSUM DENGAN TEPUNG DAUN DAN BATANG UBI JALAR (Ipomoea batatas) TERHADAP KECERNAAN PROTEIN DAN ENERGI PADA TERNAK BABI Salea, Hendro F. V.; Najoan, M.; Umboh, J. F.; Pontoh, C.J.
ZOOTEC Vol 38, No 1 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (370.726 KB) | DOI: 10.35792/zot.38.1.2018.19358

Abstract

EFFECT OF PARTLY SUBSTITUTION OF BASAL DIET WITH SWEET POTATO VINES (Ipomoea batatas)  MEAL ON ENERGY AND PROTEIN DIGESTIBILITY OF PIGS. Pork is one of the meat producer animals that can contribute to satisfy animal protein requirements. Sweet potato vines is considered as an agricultural waste product and can be used as feedstuff for pigs. The present  study was conducted to determine the utilization of sweet potato vines  substituting basal diet on energy and protein digestibility of finisher pigs. Five ‘Duroc X Spotted Poland China’ castrated male pigs, aged 3.5 to 4.0 months with an initial body weight 50 kg (±2.5 kg) were assigned to four treatments as follow: R0 = 100% basal diet + 0% sweet potato vines meal; R1 = 92.5% basal diet + 7.5% sweet potato vines meal; R2 = 85% basal diet + 15% sweet potato vines meal; R3 = 77.5% basal diet + 22.5% sweet potato vines meal; and R4 = 70% basal diet + 30% sweet potato vines meal. Parameters measured were: energy and protein digestibility. Research reasults showed that there is no significant differences  (P > 0.05) among treatments on energy and protein digestibility of pigs in the present study. This indicated that utilization of sweet potato vines meal up to 30% replacing basal diet did not affect digestible energy and protein of finishing pigs. It can be concluded that substituting basal diet with sweet potato vines meal up to 30% has no negative effect on energy and protein digestibility of finishing pigs.   Keywords: Sweet potato vines, energy digestibility, protein digestibility, pigs
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
Produktivitas babi grower yang diberi pakan lengkap Jehosua, T.J.D.; Rahasia, C.A.; Pontoh, C.J.
ZOOTEC Vol. 46 No. 1 (2026)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35792/zot.46.1.2026.65811

Abstract

Penelitian ini bertujuan untuk menganalisis produktivitas babi grower yang diberi pakan lengkap. Percobaan menggunakan 8 (delapan) ekor babi grower, berumur 3 - 4 bulan. Pakan percobaan yang diterapkan terdiri dari 2 (dua) perlakuan, yaitu: pakan lengkap sebagai perlakuan 1 (P1), dan pakan versi peternak sebagai perlakuan 2 (P2). Penelitian ini menggunakan metode deskriptif kuantitatif.  Variabel penelitian yang diukur, meliputi: total konsumsi pakan per ekor, total pertambahan bobot badan per ekor dan konversi pakan. Hasil penelitian menunjukkan, total konsumsi P1 dan P2, secara berturut-turut 75,56 kg/ekor dan 193,18 kg/ekor; total pertambahan bobot badan pada perlakuan P1 dan P2, masing-masing 16,45 kg/ekor dan 18,58 kg/ekor; angka konversi pakan P1 dan P2 masing-masing 4,59 dan 10,40. Hasil ini menunjukkan, angka konversi pakan dari perlakuan pakan lengkap P1, lebih baik dari pakan versi peternak P2. Semakin rendah angka konversi, semakin efisien pakan digunakan ternak babi untuk menghasilkan bobot badan. Pemberian pakan lengkap, dapat memenuhi kebutuhan nutrien sehingga dapat mermperbaiki produktivitas babi grower. Kata kunci: Produktivitas, Babi Grower, Pakan Lengkap
Co-Authors Bawole, D.A.C. J. F. Umboh Jehosua, T.J.D. M. Najoan Rahasia, C.A. Salea, Hendro F. V.