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

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Analisis Hubungan Antara Struktur Tanah dan Produksi Biomassa Tanaman Zebua, Charles Septiawan; Harefa, Wendi Warisman
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.v2i1.65

Abstract

This research aims to analyze the relationship between soil structure and plant biomass production. Soil structure is an important factor that influences plant growth through its influence on aeration, drainage and nutrient availability. In this research, soil physical parameters were measured, such as density, porosity and aggregate size, as well as observations of plant biomass production in various types of soil. The analysis results show that soil with good structure, characterized by high porosity and low density, tends to produce higher biomass. Additionally, a significant positive relationship was found between soil aggregate size and the volume of biomass produced. These findings emphasize the importance of managing soil structure to increase crop productivity, as well as providing insights for sustainable agricultural practices. It is hoped that this research can become a reference for farmers and land managers in efforts to increase agricultural yields through improving soil structure.
Memanfaatkan Air Irisan Bawang Merah Untuk Meningkatkan Kualitas Perkecambahan Benih Buncis (Phaseolus Vulgaris) Zebua, Charles Septiawan
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.v2i2.649

Abstract

This study aims to determine the effect of shallot (Allium ascalonicum) sliced ​​water on the quality of bean (Phaseolus vulgaris) seed germination. The study was conducted with two treatments, namely seeds soaked in plain water (control) and seeds soaked in shallot sliced ​​water for 8 hours. The results showed that seeds soaked in shallot water had a better germination percentage, growth rate, and root and shoot length than the control. Shallot sliced ​​water has been proven to contain natural growth stimulants that can improve the quality of seed germination organically.
Co-Authors Harefa, Wendi Warisman