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PRODUCTION PERFORMANCE EVALUATION OF D-LINE THREE STRAINS GRAND PARENT STOCK OF BROILER CHICKEN IN INDONESIA Rosikin, Rosikin; Afnan, Rudi; Darwati, Sri; Muladno, Muladno
Jurnal Ilmu Ternak Vol 23, No 2 (2023): December
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v23i2.47209

Abstract

Production performance research was carried out on three Grand Parent Stock (GPS) broiler strains, namely Indian River, Ross and Cobb. The data was obtained from the results of production performance audits of broiler GPS breeders during the laying period of 25 – 65 weeks. Variables measured include laying lifeability, egg/hen house production, rate peak production/hen house, hatching egg/hen house production, fertility, hatchibilty, and saleable chick/henhouse. Data were analyzed quantitatively using t-test, analysis of variance (Anova) and Duncan. This study showed that the Indian river strain had higher production characteristics in terms of vitality, egg production, peak production, hatching egg production, and saleable chicks. Ross strains have higher production characteristics at rates of peak production, fertility, hatchability, and saleable chicks. The cobb strain has the lowest production performance compared to the other strains. Comparison between the strains and the principle standard shows that the actual hatchability and saleable chicks were lower than the standard in the Indian Rivers strain. The Ross strain had an actual value greater than the standard for fertility, hatchability and saleable chicks. Whereas the actual values for the Cobb strain for viability, egg production, peak production, hatching egg production, and saleable chicks were lower than the standard.
PENGARUH KOMPETENSI SDM, KAPABILITAS ORGANISASI, DAN RESIKO PROYEK TERHADAP MANAJEMEN PROYEK DENGAN MEMPERTIMBANGKAN PERANAN STAKEHOLDER DALAM MEMBANGUN KINERJA PROYEK STUDI KASUS: PROYEK PEMBANGUNAN DUCTING KOTA SEMARANG Rosikin, Rosikin; Derriawan, Derriawan; Zulkifli, Zulkifli; Sihite, Mombang; Wijaya, Agustinus Miranda
EKOBISMAN : JURNAL EKONOMI BISNIS MANAJEMEN Vol 7 No 2 (2022): DESEMBER
Publisher : SEKOLAH PASCASARJANA PRESS

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Abstract

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh profitabilitas, pertumbuhan perusahaan dan likuiditas terhadap financial leverage melalui perspektif pecking order theory yang lebih mengutamakan penggunakan dana internal, dengan ukuran perusahaan sebagai variabel moderasi. Populasi dalam penelitian ini berjumlah 53 perusahaan yaitu perusahaan manufaktur sektor aneka industri yang terdaftar di BEI pada tahun 2018-2020 dimana metode yang digunakan ialah purposive sampling, sehingga total sampel yang digunakan adalah 67 sampel. Hasil penelitian menunjukkan bahwa secara simultan, profitabilitas, pertumbuhan perusahaan dan likuiditas berpengaruh signifikan terhadap financial leverage. Secara parsial hanya variabel profitabilitas yang berpengaruh negatif signifikan terhadap financial leverage sehingga sesuai dengan pecking order theory, sedangkan variabel pertumbuhan perusahaan dan likuiditas tidak berpengaruh signifikan terhadap financial leverage. Ukuran perusahan tidak dapat memoderasi hubungan masing-masing variabel independent (profitabilitas, pertumbuhan perusahaan dan likuiditas) terhadap financial leverage.
Penerapan Direct Listening Thinking Approach dalam Pembelajaran Keterampilan Menyimak pada Siswa Sekolah Dasar Adfar, Adli Ashiddiqi; Priyanto, Bayu; Wati, Endang; Hernawati, Hernawati; Septiani, Regina; Rosikin, Rosikin; Maulana , Tofan Hasan
Journal of Education Research Vol. 5 No. 4 (2024)
Publisher : Perkumpulan Pengelola Jurnal PAUD Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37985/jer.v5i4.2119

Abstract

Adanya siswa Sekolah Dasar kelas tinggi belum bisa fokus dalam mendengarkan dan membaca karena penggunaan metode pembelajaran yang kurang menarik bagi siswa di ruang kelas.. Penelitian ini bertujuan untuk menginvestigasi penerapan Strategi Direct Listening Thinking Approach (DLTA) dalam pembelajaran keterampilan menyimak di tingkat sekolah dasar terhadap peningkatan hasil belajar siswa melalui Penelitian Tindakan Kelas (PTK). Metode penelitian yang digunakan bersifat kualitatif dengan pendekatan siklus, di mana setiap siklus melibatkan observasi dan wawancara untuk memperdalam pemahaman serta mengklarifikasi temuan. Hasil penelitian menunjukkan adanya peningkatan yang signifikan dalam hasil belajar siswa. Pada siklus pertama, 72% siswa mencapai Kriteria Ketuntasan Minimal (KKM), yang meningkat menjadi 78% pada siklus kedua. Rata-rata nilai hasil belajar siswa juga meningkat, dari 63 pada siklus I menjadi 74,7 pada siklus II. Selain itu, aktivitas siswa dalam pembelajaran meningkat dari 63% pada siklus I menjadi 70% pada siklus II, sementara aktivitas guru meningkat dari 64% pada siklus I menjadi 78% pada siklus II. Temuan ini menunjukkan bahwa penerapan strategi DLTA efektif dalam meningkatkan keterampilan menyimak siswa dan memperbaiki efektivitas pembelajaran Bahasa Indonesia.
Study of the Academic Culture of Religion-Based Schools in Urban Areas Rosikin, Rosikin; Gozali , Imam; Fatimah, Siti; Siswanto, Achmad; Riady, Yasir
International Journal of Business, Law, and Education Vol. 4 No. 2 (2023): International Journal of Business, Law, and Education
Publisher : IJBLE Scientific Publications Community Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56442/ijble.v4i2.193

Abstract

The development of students' potential and achievement in schools is strongly supported by learning practices based on a quality academic culture. This article describes the challenges and efforts of three private religious high schools in the City of East Jakarta to build their academic culture in their respective schools. This study uses qualitative methods, data collection is done through observation, in-depth interviews, focus group discussions (FGD) and secondary data collection. The subjects in this study were school principals, teachers, students and parents in three senior high schools which became the locus of this study. The results of this study indicate that the challenges and efforts to develop an academic culture are responded to differently. Each school that is our research focus mobilizes its resources to build and develop an academic culture. Challenges and efforts to develop an academic culture are of course related to school characteristics such as the quality of human resources, infrastructure and financial capabilities owned by each school itself.