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All Journal AGRINULA: Jurnal Agroteknologi dan Perkebunan Kalbiscientia Jurnal Sains dan Teknologi
Rafli Ramadhan
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering

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PENGARUH KONSENTRASI DAN WAKTU APLIKASI PUPUK ORGANIK CAIR (POC) TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG (Zea mays L.) Tarwa Mustopa; Rafli Ramadhan; Supriyono Supriyono
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 6 No 2 (2023): AGRINULA: Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v6i2.878

Abstract

Tujuan Penelitian ini adalah untuk mengetahui pengaruh kombinasi konsentrasi dan waktu aplikasi Pupuk Organik Cair (POC) terhadap pertumbuhan dan produksi tanaman jagung (Zea mays L.). Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan menggunakan Rancangan Acak Kelompok (RAK) faktorial. Faktor pertama adalah Konsentrasi pupuk organik cair HANTU yang terdiri dari 4 level, yaitu 0 ml/liter air, 2 ml/liter air, 4 ml/liter air dan 6 ml/liter air. Faktor kedua adalah Waktu Aplikasi pupuk organik cair HANTU yang terdiri dari 3 level, yaitu 5 HST, 10 HST dan 15 HST. Data yang diperoleh dianalisa menggunakan tabel Anova. Berdasarkan hasil analisa sidik ragam menunjukkan tidak adanya interaksi antara Konsentrasi dengan Waktu Aplikasi pupuk organik cair terhadap tinggi tanaman, jumlah daun dan diameter batang tanaman jagung di semua umur pengamatan, namun pada faktor tunggal Konsentrasi pupuk organik cair menunjukan pengaruh terhadap variabel pengamatan tinggi tanaman dan jumlah daun tanaman jagung. Tinggi tanaman terbaik terdapat pada perlakuan konsentrasi 6 ml, dan jumlah daun terbaik terdapat pada perlakuan konsentrasi 6 ml. Sedangkan pada variabel diameter batang tanaman tidak menunjukan perbedaan yang signifikan. Pada variabel pengamatan fase generatif menunjukan adanya interaksi sangat nyata antara Konsentrasi dengan Waktu Aplikasi pupuk organik cair terhadap berat 1000 biji. Berat 1000 biji terbesar ditunjukan oleh perlakuan kombinasi konsentrasi 6 ml dengan waktu aplikasi 15 HST dengan nilai 332.267 gr. Sedangkan pada variabel panjang tongkol, berat tongkol berklobot dan berat tongkol tanpa klobot hanya menunjukan pengaruh pada faktor tunggal Konsentrasi pupuk organik cair.
Perhitungan Cadangan Premi Asuransi Jiwa Dwiguna Menggunakan Metode Premium Sufficiency dengan Asumsi Usia Pecahan Rafli Ramadhan; Fuji Lestari
KALBISCIENTIA Jurnal Sains dan Teknologi Vol. 12 No. 01 (2025): Jurnal Sains dan Teknologi
Publisher : Research and Community Service UNIVERSITAS KALBIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53008/kalbiscientia.v12i01.4522

Abstract

Risk is a part of human life that can cause financial losses, so insurance is needed to deal with these risks. Insurance is an agreement between an insurance company and a policyholder, with the company required to provide compensation for financial losses experienced by the policyholder. As an imbalance, the policyholder needs to pay a certain amount of premium. This study aims to analyze the calculation of premium reserves using the Premium Sufficiency method with the assumption of fractional age. The Premium Sufficiency method is one of the prospective premium reserve calculations using gross premiums. In reality, insurance participants do not always register at an integer age, but at a fractional age, so a fractional age assumption is needed. The results of the premium reserve calculation using Premium Sufficiency for the fractional age assumption increase every year, with the premium reserve value at the end of the insurance period increasing the same as the amount of insurance. In addition, the difference in the premium reserve value between the case of a premium payment period of 5 years and 10 years in the first year for the fractional age assumption is Rp 21,498,124,302.
Perhitungan Cadangan Premi Asuransi Jiwa Dwiguna Menggunakan Metode Premium Sufficiency dengan Asumsi Usia Pecahan Rafli Ramadhan; Fuji Lestari
KALBISCIENTIA Jurnal Sains dan Teknologi Vol. 12 No. 01 (2025): Jurnal Sains dan Teknologi
Publisher : Research and Community Service UNIVERSITAS KALBIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53008/kalbiscientia.v12i01.4522

Abstract

Risk is a part of human life that can cause financial losses, so insurance is needed to deal with these risks. Insurance is an agreement between an insurance company and a policyholder, with the company required to provide compensation for financial losses experienced by the policyholder. As an imbalance, the policyholder needs to pay a certain amount of premium. This study aims to analyze the calculation of premium reserves using the Premium Sufficiency method with the assumption of fractional age. The Premium Sufficiency method is one of the prospective premium reserve calculations using gross premiums. In reality, insurance participants do not always register at an integer age, but at a fractional age, so a fractional age assumption is needed. The results of the premium reserve calculation using Premium Sufficiency for the fractional age assumption increase every year, with the premium reserve value at the end of the insurance period increasing the same as the amount of insurance. In addition, the difference in the premium reserve value between the case of a premium payment period of 5 years and 10 years in the first year for the fractional age assumption is Rp 21,498,124,302.
Co-Authors Fuji Lestari Fuji Lestari Supriyono Supriyono Tarwa Mustopa