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All Journal Jurnal Inovasi Pembangunan Jurnal Ilmu Peternakan Indonesia (JIPENA)
Telaumbanua, Nelvan
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Pengaruh kemampuan berpikir kritis siswa terhadap hasil belajar pada kompetensi dasar menganalisis penggunaan material dan alat untuk pekerjaan konstruksi Telaumbanua, Nelvan
Inovasi Pembangunan : Jurnal Kelitbangan Vol 10 No 02 (2022): Agustus 2022
Publisher : Balitbangda Provinsi Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35450/jip.v12i02.556

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh kemampuan berpikir kritis siswa terhadap hasil belajar pada kompetensi dasar menganalisis penggunaan material dan alat pekerjaan konstruksi di SMK Negeri 2 Gunungsitoli. Jenis penelitian adalah kuantitatif dengan desain korelasional. Hasil uji prasyarat menunjukkan bahwa data variabel kemampuan berpikir kritis dan hasil belajar siswa berdistribusi normal, linear, dan korelasi. Uji korelasi menghasilkan koefisien determinasi sebesar 65,5%, menunjukkan kontribusi positif kemampuan berpikir kritis terhadap hasil belajar. Pengujian hipotesis menunjukkan nilai t-hitung sebesar 4,137, lebih besar dari t-tabel 2,20, sehingga Ha diterima. Kesimpulannya, terdapat pengaruh positif dan signifikan kemampuan berpikir kritis terhadap hasil belajar pada kompetensi dasar menganalisis penggunaan material dan alat pekerjaan konstruksi.
Pengaruh Sistem Pengolahan Limbah Peternakan Terhadap Peningkatan Kualitas Tanah Dan Lingkungan Desta; Telaumbanua, Nelvan
Jurnal Ilmu Peternakan Indonesia Vol. 2 No. 1 (2025): JIPENA - Februari
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jipena.v2i1.310

Abstract

This study aims to examine the effect of alternative feed based on local plants on the performance of village chickens. The alternative feed used in this study consisted of local plants commonly found around the farming areas, such as moringa leaves, cassava leaves, and corn. The study involved village chickens divided into several treatment groups, with different compositions of alternative plant-based feed. The measured variables included body weight growth, feed intake, feed conversion ratio, and egg production. The results showed that the use of alternative feed based on local plants can improve the performance of village chickens, with better body weight and egg production compared to commercial feed. This indicates the potential of plant-based local feed as an economical and environmentally friendly alternative in village chicken farming. 
Co-Authors Desta