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Dominggus B. Osa
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Agriculture, Biological Sciences & Forestry Social Sciences Veterinary

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Pengaruh tinggi pemotongan berbeda terhadap kandungan serat kasar dan protein kasar serta mineral kalsium (ca) rumput setaria (Setaria sphacelata) Dewi Narayani; Herayanti Panca Nastiti; Dominggus B. Osa
Jurnal Peternakan Lahan Kering Vol. 1 No. 1 (2019): Maret
Publisher : Jurnal Peternakan Lahan Kering

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Abstract

The purpose of this study was to determine  the content of crude fiber, crude protein and minerals calcium (Ca) of  Setaria grass at the firts harvest that cut with the to different defoliation intensity. The method used is an  experimental method using a Completely Randomized Design (CRD) consisting of the 3 treatments and 5 replications. The treatment tested in this study is Ta =  defoliation intensity 5cm,  Tb =  defoliation intensity 10cm,  Tc = defoliation intensity 15cm.  The results showed that  of  Analysis of Variance (Anova) indicate that the treatment had very significant effect (P<0.01) on crude fiber  and crude protein content  and had a significant effect (P<0.05) on calcium (Ca) minerals on the Setaria grass. The results from the test of Duncan further found that the content of crude fiber of Setaria  sphacelata grass between Ta : Tb  treatments different significantly  (P<0,01), the treatment between Ta : Tc was very different (P<0.01) while the inter-treatment Tb : Tc was not different significantly (P>0.05), crude protein content of Setaria sphacelata grass  between treatments of    Tb : Ta   was significantly different (P<0,01), inter-treatment of Tb : Tc had significant differences  (P<0,05) and the treatment between Tc : Ta was not significantly different (P>0,05) and the mineral content of Setaria sphacelata calcium (Ca) grass between Ta : Tb treatments was significantly differents (P<0,05), the treatment between Ta : Tc  had not significant differences (P>0,05) and the  different from defoliation treatment between Tc : Tb was not significant (P>0,05). the conclusion was that defoliation intensity of 15cm on Setaria grass produced the best quality with Crude Protein content (9,48%), Crude Fiber content (26,55%) and Mineral Calcium content (0,096%).
Kandungan protein kasar dan serat kasar, sert kasar mineral ca hijauan padang pengembalaan pada musim kemarau di desa kambata wundut kabupaten sumba timur Ederson Sakti Maramba Awang; Dominggus B. Osa; Stefanus Tani Temu
Jurnal Peternakan Lahan Kering Vol. 1 No. 1 (2019): Maret
Publisher : Jurnal Peternakan Lahan Kering

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Abstract

The study was carried out for 2 months on the grassland in Kambata Wundut Village district Lewa Sumba Timur regency. The study aimed at evaluating crude protein (CP), crude fiber (CF), and Ca content of native grassland in dry season. Survey method and on the field evaluation using 1m x1m square frame. Collected data were analyzed to calculate the available CP, CF, and Ca content. The result found that the available CP, CF, and Ca respectively were 8,30%, 31,18%, 0,69%.
Komposisi botani dan produksi hijauan pakan serta kapasitas tampung padang penggembalaan alam musimkemarau di desa Kambata Wundut Kecamatan Lewa Kabupaten Sumba Timur Mardianto Nggalumara; Herayanti Panca Nastiti; Dominggus B. Osa
Jurnal Peternakan Lahan Kering Vol. 1 No. 1 (2019): Maret
Publisher : Jurnal Peternakan Lahan Kering

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Abstract

This study was carried out during 2 month on Natural Grassland area Kambata Wundut, Lewa sub-district, East Sumba Regency. The study almed at evaluating botany composition, forage production and cacry capacity of dry season pasture. Survey and and on the field measurement methods were used in the study. Forage production  was measured using Actual Weight Estimate method using 1m x 1m frame tool. Data were collected and tabulated to calculate botany precentage and composition, forage production and carry capacity of the pasture, Statistical analysis showed that Summed Dominance Ratio (SDR) 60,96%,(grass), 26,48% (weeds) and 12,56% ( legum); forage production 2,725 kg / Ha fresh or 2,082,9 kg / ha DM weight. in the pasture has a carry capacity1.02 AU / Ha / Year which for adult cattle weighing 300 Kg.
Co-Authors Dewi Narayani Ederson Sakti Maramba Awang Herayanti Panca Nastiti Mardianto Nggalumara Stefanus Tani Temu