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All Journal Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal SIAR ILMUWAN TANI
Hidayatun Nufus, Novita
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Agriculture, Biological Sciences & Forestry Computer Science & IT Public Health

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Pengenalan dan Karakterisasi Tumbuhan Berbasis Permainan Interaktif untuk Meningkatkan Pemahaman Siswa Tentang Keanekargaman Tumbuhan di Lingkungan Sekolah SDN 2 Merembu Apriani, Reni; Farida Jufri, Afifah; Pranggawan Azhari, Anjar; Jihadi, Amrul; Hidayatun Nufus, Novita
Jurnal SIAR ILMUWAN TANI Vol. 6 No. 1 (2025): Jurnal Siar Ilmuwan Tani
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jsit.v6i1.196

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Abstract: Plant diversity is an important topic in science education at the elementary school level. Unfortunately, conventional teaching methods are often perceived as less engaging for students, resulting in an incomplete understanding of plant diversity, especially in their surrounding environment. This community service activity was conducted to enhance students’ understanding of plant diversity at SDN 2 Merembu through an interactive game-based learning approach. The school’s garden and yard, which contain various types of plants, were used as direct learning media through educational games to create a fun, active, and participatory learning atmosphere. In this activity, students were introduced to different plant species around the school and involved in simple plant characterization activities based on morphological traits. Through games such as “Tebak Tumbuhan” and “Jelajah Taman Sekolah,” students were trained to observe and identify the unique characteristics of each plant species. The results showed strong student enthusiasm and participation during the game-based learning process. The warm and enthusiastic responses suggest that game-based educational strategies can be a relevant and appealing learning method for elementary school children. Keywords: Ecosystem; Plant Diversity; Educational Games; School Environment
Pengaruh Konsentrasi Pupuk hayati dan Dosis Pupuk NPK terhadap Pertumbuhan dan Hasil Tanaman Kangkung Darat (Ipomoea reptans) Husnawati, Rina; Nikmatullah, Aluh; Hidayatun Nufus, Novita; Suheri, Herman
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 3 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i3.776

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This study aims to determine the effect of the concentration of biofertilizer and the dose of NPK fertilizer and their interaction on the growth and yield of land kale plants. This research was conducted from January to February 2024 at Pengenjek Village, Jonggat District, Central Lombok Regency. The design used in this research is Factorial Randomized Group Design (RAK) consisting of 2 treatment factors, namely the concentration of biological fertilizer consisting of 3 levels, namely K0 (control), K1 (5 ml/L) and K2 (10 ml/L). While the second factor is the dose of NPK fertilizer consisting of 4 levels, namely D1 (1 g/plant = control) D2 (1.5 g/plant), D3 (2 g/plant), and D4 (2.5 g/plant) so that 12 treatment combinations are obtained. Each treatment consisted of 3 replicates so there were 36 experimental units. Observation data were analyzed using analysis of variance (analysis of variance) at the 5% level, treatments that were significantly different were further tested using the Honest Differences (BNJ) test at the 5% real level. The results showed that there was a real interaction between the concentration of biofertilizer and the dose of NPK fertilizer in affecting the number of plant leaves at the age of 28, 35 hst and the fresh weight of plant plants at 35 hst. Biofertilizer concentration as a single factor significantly influenced plant height at 28 and 35 hst, height increase rate, number of leaves at 28 and 35 hst, stem diameter at 28 and 35 hst, fresh weight and dry weight of plants. While the dose of NPK fertilizer as a single factor had a significant effect on plant height at 28 and 35 hst, number of leaves at 28 and 35 hst, stem diameter at 28 and 35 hst, fresh weight and dry weight. In this study, the best treatment combinations were 5 ml/L biofertilizer concentration and 1 g/plant NPK fertilizer dose and 10 ml/L biofertilizer concentration and 1 g/plant NPK fertilizer dose. while the best biofertilizer concentration treatments were 5ml/L and 10 ml/L and the best NPK 1 g/plant fertilizer dose treatment on the growth and yield of land kaleplants.
Co-Authors ALUH NIKMATULLAH Amrul Jihadi Anjar Pranggawan Azhari Apriani, Reni Farida Jufri, Afifah Husnawati, Rina