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All Journal Buletin Udayana Mengabdi Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Nukleus Peternakan
Edwin J. L. Lazarus
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Veterinary

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Journal : Jurnal Nukleus Peternakan

 1 
EFEK PENGGUNAAN PRODUK GELATINISASI EMPULUR GEWANG DENGAN UREA TERHADAP PERTUMBUHAN SAPI BALI YANG MENGKONSUMSI RUMPUT ALAM (The effect of use gelatinized gewang pith with urea product on bali cattle growth which consumption of natural grass) Edwin jermias lazarus; Emma Dyelim Wie Lawa
JURNAL NUKLEUS PETERNAKAN Vol 7 No 1 (2020): Juni
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v7i1.2248

Abstract

The purpose of this study was to determine the effect of using the pith gewang gelatinized with urea on the growth of the bali cattle that received natural grass as basal ration. Fifteen male bali cattle were allocated to get one of the three ration treatments, namely, gewang pith mixed with urea (R0), product gelatinized gewang pith with urea as much 15% (R1) and the product of gelatinized gewang pith with urea as much 30% (R2). A completely randomized design was used as a trial design with 3 treatments and 5 replications. Research data were analysis of variance and Duncan’s multiple range test. The results of the study showed that use product of gelatinized gewang pith with urea increased consumption, digestibility, weight gain and feed efficiency of bali cattle ration (P<0,01). The response of bali cattle was higher in the use of product gelatinized gewang pith with urea in the ration compared to mixture of gewang pith with urea. The use of gelatinized product as much 30% in the ration was significantly higher than the use of as much 15%. It was concluded that the use of gelatinized product of pith gewang with urea as supplement in the ration increased consumption, digestibility, weight gain and feed efficiency of bali cattle which consumption natural grass compared to the use of mixed gewang pith with urea. The highest growth response was shown by bali cattle that received product of gelatinized gewang pith with urea as much 30% in the ration.
PENGGANTIAN BUNGKIL KEDELAI DENGAN PRODUK GELATINISASI CAMPURAN JAGUNG GILING-UREA DALAM RANSUM TERHADAP METABOLISME NITROGEN KAMBING KACANG (Replacement of soybean meal with gelatinized corn-urea mix in ration on nitrogen metabolism of kacang goats) Edwin J. Lazarus; Emma D. Wie Lawa
JURNAL NUKLEUS PETERNAKAN Vol 7 No 2 (2020): Desember
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v7i2.3175

Abstract

The objective of this experiment was to evaluate replacement of soybean meal with corn mixed urea gelatinize product in concentrate as supplement of goats that supress nitrogen excretion and increase N metabolism. Sixteen Kacang goats (12.839±0.49 kg of live weight) were used in Completely randomized design with four treatments and four replication. The animals were randomly allocated to receive one of the following experiment diets Gliricidia + concentrate with ratio of soybean meal and product of gelatinize mixed corn-urea that: 1) 100:0 (P0), 2) 75:25 (P1), 3) 50:50 (P2) and 4) 25:75 (P3). Ration were formulated to contain 12% CP with ratio 60 % gliricidia and 40% concentrates. The result showed that total dry matter intake was significantly influenced of treatments and average of DMI each treatment was, P2 (467.99±2.19 g/h/d), P1 (441.20±2.10 g/h/d), P0 (440.08±2.29 g/h/d) and P3 (430.43±6.11 g/h/d). Dry matter and crude protein digestibility from each treatment was, P2 (76.45±0.39% and 80.63±0.37%), P1 (67.85±0.24% and 70.10±0.18%), P0 (67.85±0.74% and 70.68±0.42%) and P3 (60.62±0.41% and 61.96±0.69%). Treatment P2 highest than other treatments. Nitrogen retention and biological value significantly influenced of the treatment. Excretion of feces and urine lowest at P2 than P1, P0 and P3. N consumption, Total N Excretion and N digested not significantly influenced of the treatment but P2 better of other treatment. It could be concluded that 50% replacement soybean meal by product gelatinize of mixed corn-urea in concentrate has positive effects on nitrogen metabolism of Kacang goats.
KOMBINASI DAUN GAMAL (Gliricidia sepium) DAN DAUN PAPAYA (Carica papaya) DALAM RANSUM TERNAK KAMBING KACANG (Combination of gamal (Gliricidia sepium) and papaya (Carica papaya) leaves in ration supplement of kacang goat) Emma D. Wie Lawa; Edwin J. L. Lazarus; Maritje A. Hila Kore
JURNAL NUKLEUS PETERNAKAN Vol 8 No 2 (2021): Desember
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v8i2.5618

Abstract

This study examined the effect of the use of gliricidia leaves and papaya leaves in rations on the growth of kacang goats. The male Kacang goat, growth age (1 - 1.5 years) as many as 12 tails with an initial body weight of 13.55 ± 0.036 kg (BW ± standard error) were used as experimental animals. The experimental design used is a complete randomized design of factorial patterns 2 x 2 with two factors, namely, gliricidia leaf factor (A) with two levels of giving (a1 15% and a2 30%), papaya leaf factor (B) with two levels of giving (b1 5% and b2 10%) so that 4 treatment combinations are formed. The combination of treatments is, a1b1, a1b2, a2b1 and a2b2. The treatment was repeated 3 times to form 12 experimental units. The parameters tested were the consumption and digesting of dry matter as well as ration nutrients, weight gain and efficiency of ration use. The data was analyzed using analysis of variance (ANOVA) and followed by the Duncan test to compare between treatments. The results showed that there was no significant interaction (P >0.05) on all the parameters measured. The response of goat to parameters is more influenced by the single effect of gliricidia leaves and papaya leaves. The response to the use of gliricidia leaves is 30% and papaya leaves are 10% higher than the level of use below. It was concluded that the use of gliricidia leaves and papaya leaves can increase goat growth but the combination has not provided a significant interaction for it requires further study with a combination of higher levels.
Co-Authors Emma Dyelim Wie Lawa, Emma Dyelim Maritje A. Hila Kore Matheos Filipus Lalus