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N D Hanafi
Animal Production Study Program, Faculty of Agriculture, Universitas Sumatera Utara, Indonesia
Agriculture, Biological Sciences & Forestry Energy Environmental Science Social Sciences Veterinary

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Utilization of Oil Palm Fronds Processed By Ammoniation and Fermentation on Dry Material and Organic Material Digestibility in Aceh Cattle. Under supervised E B N Capah; E Mirwandhono; T H Wahyuni; Hasnudi; N D Hanafi
Jurnal Peternakan Integratif Vol. 5 No. 2 (2017): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (60.216 KB) | DOI: 10.32734/jpi.v5i2.2112

Abstract

The research was conducted at the Laboratory of Animal Biology, Faculty of Agriculture, University of Sumatera Utara in March 2015- June 2015. This study aims to determine the value of dry matter and organic matter processed leaf palm fronds fermentation and ammoniation in cattle Aceh. This study used the Latin Square Design (LSD) 4 x 4. The treatment is Po as the control (untreated), Pf = fermentation (biomol), P2 = ammoniation (urea 3%), P3 = fermentation + ammoniation.The observed variable composed of Consumption and Dry Matter (DMD) and Organic Matter Digestibility (OMD). The result showed that treatments gave not significantly different (P>0.05) on consumption of DM and OM, but gave significantly different effect on DMD and OMD (P<0.05). Average % DMD on treatments Po, PI, P2, P3 : 51.54; 56.65; 51.48; and 63.05 and average % OMD : 58.61; 63.22; 57.28; and 63.05, respectively. The conclusion from this study that utilization of oil palm fronds treated by fermentation or combination between fermentation and ammoniation can increase the dry matter digestibility and organic matter digestibility in Aceh cattle.
Production of Brachiaria decumbens Grass at Various Levels of Drought Stress Treatment A F A Putra; N D Hanafi; Hamdan; M Tafsin; R E Mirwandhono
Jurnal Peternakan Integratif Vol. 5 No. 3 (2017): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (95.532 KB) | DOI: 10.32734/jpi.v5i3.2134

Abstract

This study aims to determine effects of production of Brachiaria decumbens grass on different drought stress treatments. Research was conducted at the Greenhouse Faculty of Agriculture University of North Sumatera from Desember 2016 until April 2017. The design used was Completely Randomized Design (CRD), with three treatments and seven replications. The treatment consisted of three levels of drought stress which were control (100% field capacity=fc), medium drought stress (25% fc), and heavy drought stress (50% fc). The variable were fresh weight production, dry weight production and plant height. The results showed that drought stress treatment control (100% fc) significantly (P<0,05) affect fresh weight production, dry weight production, but not plant height. It is concluded that increasing water volume of field capacity increase production Brachiaria decumbens grass.
Co-Authors A F A Putra E B N Capah E Mirwandhono Hamdan Hasnudi M Tafsin R E Mirwandhono T H Wahyuni