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HUBUNGAN ANTARA VOLUME AMBING, LAMA MASSAGE DAN LAMA PEMERAHAN TERHADAP PRODUKSI SUSU KAMBING PERANAKAN ETTAWA (The Relationships between Udder Volume, Massage and Milking Durations on Milk Yield of Ettawa Grade) Habib, Ilham; Suprayogi, Teguh Hari; Sambodho, Priyo
Animal Agriculture Journal Vol 3, No 1 (2014): Volume 3, Nomor 1, Tahun 2014
Publisher : Animal Agriculture Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (513.964 KB)

Abstract

ABSTRAK Penelitian mengenai hubungan antara volume ambing, lama massage dan lama pemerahan terhadap produksi susu kambing Peranakan Ettawa bertujuan untuk mengetahui hubungan antara volume ambing, lama massage dan lama pemerahan terhadap produksi susu. Materi yang digunakan adalah 60 ekor kambing perah PE laktasi periode II sampai III. Parameter yang diukur meliputi volume ambing, lama massage, lama pemerahan, dan produksi susu. Analisis hipotesis pendugaan hubungan antar variabel penelitian menggunakan analisis korelasi-regresi sederhana dan berganda. Hasil penelitian menunjukkan volume ambing, lama massage dan lama pemerahan dapat digunakan untuk memprediksi produksi susu. Kesimpulan dari penelitian yang dilakukan yaitu secara berurutan untuk memprediksi produksi susu dapat menggunakan parameter: volume ambing, lama pemerahan dan lama massage. Kata kunci: kambing Peranakan Ettawa; ambing; pemerahan; massage; produksi susu   ABSTRACT Research on the relationship between the volume of the udder, massage and milking duration on milk yield of Ettawa grade aims to determine the relatioship between the volume of the udder, massage and milking duration on milk yield. The materials used were 60 dairy goats 2nd until 3rd lactations period. Parameters measured include udder volume, massage duration, milking duration and milk yield. Analysis of the relationship between variables hypothesized prediction research using corellation-simple and multiple regression analysis. The result showed the volume of the udder, massage and milking durationcan be used to predict milk yield. As conclusion, in sequence to predict milk yield can use the parameters: the volume of udder, massage and milking duration. Keywords : Ettawa grade; udder; milking; massage; milk yield 
Pengaruh Struktur Aktiva, Fleksibilitas Keuangan, Profitabilitas dan Kepemilikan Asing Terhadap Struktur Modal Pada Perusahaan Pengolahan Minyak Sawit di Indonesia Habib, Ilham; Rahim, Rida; Hamidi, Masyhuri
Journal of Accounting and Finance Management Vol. 6 No. 4 (2025): Journal of Accounting and Finance Management (September - October 2025)
Publisher : DINASTI RESEARCH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jafm.v6i4.2432

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh struktur aktiva, fleksibilitas keuangan, profitabilitas, dan kepemilikan asing terhadap struktur modal pada perusahaan pengolahan minyak sawit di Indonesia. Sampel penelitian meliputi 24 perusahaan pengolahan sawit yang terdaftar di Bursa Efek Indonesia periode 2019-2024 yang dipilih menggunakan metode purposive sampling dengan kriteria yang diterapkan. Metode analisis yang digunakan adalah regresi data panel untuk menguji hubungan variabel-variabel tersebut dengan menggunakan aplikasi StataMP versi 17. Hasil penelitian menunjukkan bahwa struktur aktiva, fleksibilitas keuangan, dan profitabilitas berpengaruh negatif dan signifikan terhadap struktur modal. Sedangkan kepemilikan asing tidak berpengaruh terhadap struktur modal.  Penelitian ini memberikan kontribusi dalam memahami bagaimana kombinasi struktur aktiva, fleksibilitas keuangan, profitabilitas, dan kepemilikan asing dapat dioptimalkan untuk mengelola struktur modal, khususnya pada sektor pengolahan minyak sawit di Indonesia.
Identifikasi Muka Air Tanah Berdasarkan Data Resistivitas dan Geologi di Nagari Taram Habib, Ilham; Caesario, Dipo
Geosfera: Jurnal Penelitian Geografi Vol 4, No 2 (2025): Geosfera : Jurnal Penelitian Geografi
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/geojpg.v4i2.37746

Abstract

This study aims to identify the distribution and depth of the groundwater table in Nagari Taram by integrating resistivity data from the Schlumberger geoelectrical configuration with local geological information. Six (6) Vertical Electrical Sounding (VES) measurements were acquired across different land units to capture variations in subsurface resistivity. The resistivity data were processed through 1D inversion to interpret lithology and layer thickness, which were subsequently correlated with regional geological maps to confirm the characteristics of water‑bearing formations. The results indicate that shallow aquifers generally occur at depths of 5–20 meters with resistivity values ranging from 30 to 150 Ω·m, representing sandy layers to weathered conglomerate of the Brani Formation or young alluvial deposits. Clay and tuff layers with low to very high resistivity act as aquicludes and aquifuges, serving as barriers to groundwater flow. Variations in groundwater table depth across the sites are influenced by geomorphological conditions and surface sediment thickness. The integration of resistivity and geological data provides more accurate information for delineating shallow aquifer zones, supporting groundwater utilization for domestic and agricultural needs in Nagari Taram.