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All Journal Jurnal Ilmu Pertanian dan Perikanan (PENARIK)
Harita, Reza Septa
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Other

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Keterkaitan Sifat Fisika Tanah Denganketahanan Tanaman Terhadap Penyakit Harita, Reza Septa; Bawamenewi, Putri Harta
Jurnal Ilmu Pertanian dan Perikanan Vol. 1 No. 1 (2024): PENARIK - Agustus
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v2i2.80

Abstract

This study aims to examine the relationship between soil physical properties and plant resistance to diseases. Soil physical properties, such as texture, density, and water-holding capacity, significantly influence plant health and their susceptibility to pathogen attacks. Using experimental methods involving the measurement of soil parameters and analysis of plant responses to various diseases, the results indicate that soils with optimal texture and aeration contribute to reduced infection rates. These findings suggest that proper management of soil physical properties can enhance plant resistance, providing important implications for sustainable agricultural practices. The study advocates for an integrated approach to soil management to improve plant resilience against diseases, ultimately leading to increased agricultural productivity.
Perbedaan Tanaman Kacang Hijau Dan Jagung Di Tempat Terang Dan Gelap Harita, Reza Septa; Bernardus Zebua; Gulo, Zefri Wiliam; Richardo Harefa; Sastra Alberta Hia
Jurnal Ilmu Pertanian dan Perikanan Vol. 2 No. 1 (2025): PENARIK - April
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v2i1.236

Abstract

This study investigates the growth differences between maize (Zea mays) and mung bean (Vigna radiata) when cultivated under light and dark conditions. The research aimed to understand the influence of light availability on the germination and early growth stages of these plants. A controlled experiment was conducted where both plants were grown under two conditions: full light exposure and complete darkness. Key growth parameters, including stem length, leaf development, and overall health, were measured over a set period. The results showed significant differences in growth patterns. Maize exhibited better growth under light conditions, with robust stem development and larger leaves, while mung beans demonstrated some adaptability to dark conditions, though with elongated stems and weaker structural integrity. These findings emphasize the role of light in plant growth and highlight species-specific adaptations to environmental conditions. This research provides insights into optimizing growth strategies for these crops in varying agricultural settings.
Potensi Zat Pengatur Tumbuh Alami Dari Bawang Merah (Allium Cepa L.) Terhadap Perkecambahan Benih Buncis (Phaseolus Vulgaris) Harita, Reza Septa
Jurnal Ilmu Pertanian dan Perikanan Vol. 2 No. 2 (2025): PENARIK - Agustus
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v2i2.640

Abstract

This study aims to determine the potential of shallot (Allium cepa var. aggregatum) extract as a natural plant growth regulator (PGR) on the germination process of bean seeds (Phaseolus vulgaris L.). The experimental research involved four treatments of shallot extract concentrations: 0% (control), 25%, 50%, and 75%, each using 10 seeds observed over 7 days. The results showed that shallot extract significantly influenced the increase in germinated seeds. The 50% and 75% treatments produced the highest germination rates, reaching 100%, compared to only 70% in the control group. The presence of natural hormones such as auxins and gibberellins in shallots is suspected to accelerate seed physiological activity. Therefore, shallot extract has the potential to serve as an eco-friendly natural alternative to synthetic plant growth regulators in supporting early plant development.
Co-Authors Bawamenewi, Putri Harta Bernardus Zebua Gulo, Zefri Wiliam Richardo Harefa Sastra Alberta Hia