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APLIKASI PUPUK TERPADU TERHADAP KARAKTER AGRONOMI TANAMAN OBAT BAWANG DAYAK (Aleutherine bulbosa Merr.) DI LAHAN TERBATAS Darnawi, Darnawi; Setiawati, Evi; Darini, Maria Theresia; Ihsan, Ihsan; Sudrajad, Ig. S.
Jurnal Pertanian Agros Vol 27 No 1 (2025): EDISI JANUARI
Publisher : Fakultas Pertanian Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v27i1.10

Abstract

This research aimed to determine the effect of a combination of  organic fertilizer and synthetic fertilizer on the growth and yield of Dayak onion  plant. The research was carried out in a garden in  Berbah, Sleman Special Region of Yogyakarta, at an altitude of ± 194 m above sea level, the average rainfall is 145 mm year-1 and the temperature is between (24 -32) °C. The research is arranged in a Factorial Completely Randomized Design {(3 x 4) 3} = 36 units, each unit consists of 8 plant polybags, 4 plants as sample plants. The first factor is three levels of source  organic fertilizer: cow manure (P1), goat manure (P2) and household waste compost (P3). The second factor is four levels of dose of urea : 0 (N0), 4 (N1), 6 (N2) and 8 (N3) g polybag-1. Observations variables included components of growth and yield of Dayak onions. Analysis of variance used diversity analysis at the 5% level significant, followed by Duncan's Multiple Range Test at the 5% level significant. The result of the research showed that there was an interaction between the source of organic fertilizer and the dose of urea fertilizer on the variable components of growth and yield of Dayak onion plant. The best growth of dayak onion plant was obtained from a combination of goad manure with urea fertilizer at a dose of 6 g polybag-1, while high tuber weight was obtained from combination of compost fertilizer and urea at a dose 4 g polybag-1.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TAI SEBAGAI UPAYA UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS IX A SMP NEGERI 2 BUMIJAWA KABUPATEN TEGAL SEMESTER II TAHUN PELAJARAN 2017/2018: Array Darnawi, Darnawi
Jurnal Dialektika Program Studi Pendidikan Matematika Vol. 6 No. 2 (2019): September
Publisher : Universitas Peradaban

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Abstract

The purpose of this research is to improve student mathematics learning outcomes by applying the TAI type of Cooperative learning model. This research is a classroom action research with two cycles. Research subjects class is IX-A, amounting to 28 students. The data collection method of this research are test, observation, and documentation. The results of classroom action research is showed an increase in mathematics learning outcomes, seen from the results of tests between Cycle I and Cycle II, the average value of Cycle I is 73.39, while Cycle II isreached 78.04 resulting in an increase of 4.65. In the mastery aspect of student learning there is a significant increase of 17.86% or 5 students, where is in the first cycle students completed 67.85% or as many as 19 students, while in the second cycle students is completed 85.71% or as many as 24 students from 28 students.
PENERAPAN MODEL PEMBELAJARAN QUANTUM TEACHING UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR MATERI BARISAN DAN DERET BILANGAN KELAS IX C SMP NEGERI 2 BUMIJAWA KABUPATEN TEGAL SEMESTER II TAHUN PELAJARAN 2018/2019: Array Darnawi, Darnawi
Jurnal Dialektika Program Studi Pendidikan Matematika Vol. 7 No. 1 (2020): Volume 7 No.1 Maret 2020
Publisher : Universitas Peradaban

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Abstract

Tujuan penelitian ini adalah untuk meningkatkan aktivitas dan hasil belajar materi barisan dan deret bilangan dengan menerapkan model pembelajaran Quantum Teaching. Subyek penelitian siswa kelas IX-C yang berjumlah 32 siswa. Hasil penelitian tindakan kelas menunjukkan aktivitas dan hasil belajar materi barisan dan deret bilangan terjadi peningkatan, terlihat dari aktivitas dan hasil belajar siswa pada siklus I dan siklus II. Pada siklus I rata-rata aktivitas 12,44 dengan kategori cukup aktif sedangkan pada siklus II meningkat menjadi 15,98 dengan kategori aktif. Rata-rata hasil belajar siswa pada siklus I sebesar 74,84 meningkat menjadi 77,97 pada siklus II, terjadi peningkatan sebesar 3,13. Pada aspek ketuntasan belajar siswa terjadi peningkatan yang signifikan sebesar 19%, dimana pada siklus I siswa tuntas sebesar 69%, sedangkan pada siklus II siswa tuntas sebesar 88%.
Co-Authors Anggraini, Dinna Juwita Aprianto, Sigit Atun, Eli Nafi azharry Rohmadan, Ananda Rizqi Bere, Demetrius Driska Arnanto Evayulianti, Evayulianti Evi Setiawati Fauzia, Wiwin Fernandez, Maria Familia Heru Pamungkas, Djoko Ihsan Ihsan Indriyani, Lufi Inti, Muhammad Irawan, Hengki Adi Junaidin, Junaidin Krisnawati, Susi Maria Theresia Darini Muhammad Nurhuda Nurhidaya, Efan Nurhidayat, Efan Nurmaliatik, Nurmaliatik Nurul Hidayat Nurwito, Nurwito Prananti, Fidyah Resti Priani, Indri Putra, Ilham Maldo Rohmadan, Ananda Rizqi azharry Rohmah, Laela Nur Rokim, Anjariana Makmum Rosyida, Alfi Saiful Anwar Salo, Elisabeth Puput Naru Septiawan, Dedy Septiawan, Muhammad Inti Setiawan, Nurdin Cahyo Setyaningsih, Indah Rohana Siti Asiyah Sudrajad, Ig. S. Sulistyawati, Dian Pratama Sunaryo, Yacobus Syaputra, Reci Wicaksana, Yuda Wirathama, Ronaldo Yekti Maryani Zamroni Zamroni