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All Journal Jurnal PAJAR (Pendidikan dan Pengajaran) Jagur: Jurnal Agroteknologi
Rahmawati, Imas
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Agriculture, Biological Sciences & Forestry Education Other

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Pengaruh Tingkat Konsentrasi Pupuk Daun Terhadap Pertumbuhan dan Hasil Cabai Merah Keriting (Capsicum annuum L.) Varietas Laju F1 Firnia, Dewi; Ayuni, Sarah; Rahmawati, Imas; Utama, Putra; Fatmawaty, Andi Apriany
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 5 No 2 (2023)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.5.2.62-67.2023

Abstract

This study aims to determine the effect of various concentrations of leaf fertilizer on red chili (Capsicum annum L.) of the Laju F1 variety cultivation. This research was conducted at the experimental garden Instalasi Penelitian dan Pengkajian Teknologi Pertanian Balai Penelitian Tanaman Sayuran Serpong (IP2TP Balitsa Serpong). The method used in this research was the experimental method of Randomized Block Design with one factor, namely giving various levels of concentration leaf fertilizer consisting of six treatment levels namely 0; 1; 2; 3; 4; and 5 g/l with a total of 5 replication to obtain 30 experimental units. The results showed that leaf fertilizer has a significant effect on the average plant height parameter at 5 weeks after planting (WAP) (53.12 cm); stem diameter 3 WAP (3,99 mm), 4 WAP (6.85 mm), and 5 WAP (8.87 mm); fruit length per plant at 2nd harvest (15.55 cm); and fruit diameter per plant at 1st harvest (9.26 mm) and at 2nd harvest (9.77 mm); fruit weight per plant (1157,54 g); and fruit weight per plot (2673,34 g). The treatment of various concentrations of leaf fertilizers showed no significant differences in the parameters of the amount of fruit per plant.
APPLICATION OF PROBLEM BASED LEARNING (PBL) MODEL TO IMPROVE MATHEMATICS LEARNING OUTCOMES Rahmawati, Imas
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 4 No. 1 (2020): January
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v4i1.7915

Abstract

Mathematics is the science of logic about shapes, structures, quantities, and concepts related to one another, divided into three fields, namely algebra, analysis, and geometry. The purpose of this study is to describe the application of the Problem Based Learning (PBL) model that can improve student learning outcomes in the material of flat areas in Class VI SD Negeri 34 Babussalam. The research method used was classroom action research (CAR), which was carried out in two cycles. For data collection, student and teacher activity data were collected by direct observation in the classroom. Student learning outcomes data were collected by giving tests to students. The data collected were analyzed descriptively and quantitatively. Based on the analysis, it was found that the basic average score of students was 60.3. After improvement in the first cycle, the average score increased to 73.4, and in the second cycle increased again to 80.3. Regarding students who achieved completeness, in the initial data, 13 students or 48.2% completed the material, while 14 students or 51.8% did not. In the first cycle, 19 students or 70.3% completed, while 8 students or 29.7% did not. In Cycle II, 22 students or 81.4% completed, while 5 students or 18.6% did not. It can be concluded that the application of the Problem Based Learning (PBL) model can improve student mathematics learning outcomes at SDN 34 Babussalam.
Co-Authors Andi Apriany Fatmawaty, Andi Apriany Ayuni, Sarah Dewi Firnia Putra Utama