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All Journal Jurnal Peternakan Lahan Kering Journal of Innovative and Creativity
Dominggus B. Osa
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Agriculture, Biological Sciences & Forestry Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Veterinary Other

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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.
Efek Tinggi Pemotongan Terhadap Kadar Kalsium, Fosfor dan Kalium Rumput Gajah Mini (Penisetum purpuem cv. Mott) Sofronius Yudolfi Henrisal Tas’au; Dominggus B. Osa; Stefanus Tany Temu; Herayanti Panca Nastiti
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i3.4476

Abstract

Tujuan studi ini yakni untuk mengevaluasi efek ketinggian pemotongan terhadap kadar kalsium, fosfor, dan kalium pada rumput gajah (Pennisetum purpureum cv. Mott). Studi ini menggunakan rancangan acak lengkap (RAL) dengan 15 unit percobaan dan lima perlakuan, yang diulang tiga kali. Perlakuan dipotong pada ketinggian 1, 5, 10, 15, dan 25 cm. Kalium, kalsium, dan fosfor yakni variabel yang diteliti. Data dianalisis menggunakan analisis variansi (ANOVA) dan uji lanjut Duncan. Hasil menampilkan perlakuan memberikan efek yang signifikan terhadap kadar kalsium (P < 0,05), tetapi tidak memberikan efek yang signifikan terhadap kadar kalium dan fosfor (P < 0,05). Uji Duncan lebih lanjut menampilkan interval perlakuan T1:T2:T3 tidak signifikan, sedangkan interval perlakuan T1:T2:T3:T4:T5 signifikan. Hasil ini menampilkan tinggi pemotongan rumput 25 cm dapat memenuhi kebutuhan kalium, kalsium, dan fosfor yang direkomendasikan dalam pakan ternak.
Pengaruh Ketebalan Mulsa Organik Ki Rinyuh (Chromolaena Odorata) Terhadap Kandungan Mineral Rumput Mulato (Brachiaria Cv.Mulato) Panen Kedua Melinda Asrianti Mabilani; Dominggus B. Osa; Stefanus Tany Temu; Herayanti Nastiti
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i3.4194

Abstract

Penelitian ini menguji pengaruh ketebalan mulsa organik ki rinyuh terhadap kandungan mineral rumput mulato pada panen kedua. Penelitian ini menggunakan RAL dengan 4 perlakuan dan 4 ulangan: M0= tanpa mulsa (perlakuan kontrol), M1= ketebalan mulsa 1 cm (520 gram/0,5625m2), M = ketebalan mulsa 3 cm (1560 gram/0,5625m2), M5= ketebalan mulsa 5 cm (2600 gram/0,5625 M2). Variabel yang diteliti adalah kandungan mineral kalsium, kandungan mineral kalium, kandungan mineral fosfor. Data dianalisis dengan sidik ragam (ANOVA). Kadar kalsium terendah ke tinggi yaitu M5=0,96%, M1=1,03%; kalium M0=1,07%; M1=1,16%; fosfor M5=0,45%, M1=0,89%. Hasilnya, ketebalan mulsa organik ki rinyuh berpengaruh tidak nyata ( P > 0,05 ) terhadap kandungan kalsium, kalium dan fosfor tanaman rumput mulato panen kedua. Kesimpulannya pemberian mulsa dengan ketebalan 1 cm ( 520 gram) adalah perlakuan terbaik karena menghasilkan kandungan kalsium, kandungan kalium dan kandungan fosfor tertinggi.
Co-Authors Dewi Narayani Ederson Sakti Maramba Awang Herayanti Nastiti Herayanti Panca Nastiti Mardianto Nggalumara Melinda Asrianti Mabilani Sofronius Yudolfi Henrisal Tas’au Stefanus Tani Temu Stefanus Tany Temu