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Perbandingan Kapasitas Inflitrasi Antara Tanah Terkelola Secara Organik Dan Konvesional Zai, Putra; Zebua, Andi Donal Putra
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.v2i3.126

Abstract

This research aims to explore the effect of soil density on plant root performance in various climatic conditions. Experiments were carried out by comparing plant root growth at high (1.5 g/cm³) and low (1.2 g/cm³) soil density in locations representing tropical, dry and temperate climates. Results showed that high soil density significantly inhibited root growth, with average root length reaching 30 cm at low density and only 15 cm at high density. In addition, the ability to absorb water and nutrient content in roots is also higher in low density soil treatment. These findings confirm that maintaining soil density at optimal levels is important to support healthy root growth and plant productivity. The research also found that climate conditions influenced the relationship between soil density and root performance, with plants in dry climate locations experiencing greater impacts from high soil density. Recommendations for sustainable soil management practices are suggested to improve root health and agricultural productivity.
Pengaruh Cahaya Terhadap Pertumbuhan Tanaman Mendrofa, Marta Tristanti; Gulo, Berkat Jaya; Mendrofa, Serlin Jessica; Zebua, Andi Donal Putra; Bawamenewi, Putri Harta; Hia, Apriani
Jurnal Ilmu Agroteknologi Indonesia Vol. 2 No. 1 (2026): JIRGONA - Januari
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jigrona.v2i1.1046

Abstract

This study aims to examine the differences in plant growth placed in bright and dark places. Light is one of the important factors in photosynthesis, which plays a direct role in plant growth and development. In this study, several plant samples from the same species were grown in controlled environmental conditions and placed in two different locations: a bright place with direct access to sunlight, and a dark place that did not receive any light at all. The parameters measured included plant height, number of leaves, and leaf color during a certain period. The results showed that plants placed in bright places had more optimal growth than plants in dark places. Plants in bright places showed a significant increase in height, a greater number of leaves, and fresh green leaf color. In contrast, plants in dark places tended to have stunted growth with pale or yellowish leaf color. This study confirms the importance of light as a key factor in plant growth, and provides insight into plant management in various environmental conditions.