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All Journal Menara Ilmu MASALIQ: Jurnal Pendidikan dan Sains
Desriana Desriana
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Religion Agriculture, Biological Sciences & Forestry Computer Science & IT Education Social Sciences

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Optimalisasi Pemberian Beberapa Konsentrasi Pupuk Organik Cair (Poc) Jakaba Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis Guinensis Jacq.) Rahmawati Rahmawati; Yustitia akbar; Yunita sabri; Desriana Desriana
Menara Ilmu : Jurnal Penelitian dan Kajian Ilmiah Vol 17, No 1 (2023): Vol 17 No. 01 JULI 2023
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/mi.v17i1.4530

Abstract

Tujuan penelitian ini adalah untuk mendapatkan kosentrasi pupuk organik cair Jakaba yang optimal dalam meningkatkan pertumbuhan bibit kelapa sawit. Penelitian dilaksanakan sejak bulan Januari sampai bulan Maret 2023 di Kebun percobaan Fakultas pertanian Universitas Muhammadiyah Sumatera Barat. Rancangan penelitian adalah Rancangan Acak Lengkap (RAL) dengan 5 perlakuan 4 kelompok. Data pengamatan dianalisis menggunakan uji F yang dilanjutkan dengan uji Duncan’s New Multiple Range Test (DNMRT) pada taraf nyata 5% dengan perlakuannya adalah beberapa kosentrasi pupuk organik cair (POC) Jakaba 0 ml/L air, 150 ml/L air, 300 ml/L air, 450 ml/L air dan 600 ml/L air. Variabel pengamatan adalah tinggi tanaman, jumlah daun, Panjang daun terpanjang, lebar daun terlebar, diameter batang, berat basah dan berat kering bibit sawit. Hasil penelitian didapatkan konsentrasi pupuk organik cair (POC) Jakaba 450 ml/L air mampu meningkatkan pertumbuhan bibit kelapa sawit. Kata kunci : kosentrasi pupuk organik cair Jakaba, bibit kelapa sawit, pertumbuhan
Pengaruh Penerapan Strategi Pembelajaran Learning Start with a Question terhadap Hasil Belajar Siswa pada Mata Pembelajaran Informatika di SMAS Pembangunan Bukittinggi Desriana Desriana; Zulfani Sesmiarni
MASALIQ Vol 6 No 5 (2026): MASALIQ: Jurnal Pendidikan dan Sains
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v6i5.11256

Abstract

The low cognitive learning outcomes of tenth-grade students at SMAS Pembangunan Bukittinggi, as indicated by the large number of students who had not yet achieved the Minimum Criteria for Learning Objective Achievement (KKTP), demonstrate the need to implement a learning strategy that promotes students’ active engagement. This study aimed to analyze the effect of implementing the Learning Starts with a Question strategy on students’ learning outcomes in the Informatics and Computer subject. The study employed a quantitative approach using a quasi-experimental method and a nonequivalent control group design. The research sample was selected through purposive sampling and comprised an experimental group and a control group. Data were collected using an objective test administered as a pretest and posttest. The results showed that the mean learning outcome score of the experimental group was 82.24, which was higher than that of the control group at 72.80. The hypothesis test yielded a significance value of 0.033 (p < 0.05); therefore, the null hypothesis was rejected, and the alternative hypothesis was accepted. These findings indicate that implementing the Learning Starts with a Question strategy had a significant effect on improving students’ learning outcomes. Thus, this strategy can be used as an alternative instructional approach that promotes student engagement and improves learning achievement in the Informatics and Computer subject.
Co-Authors Rahmawati Rahmawati Yunita Sabri Yustitia Akbar Zulfani Sesmiarni