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All Journal Jurnal Ilmu Pertanian dan Perikanan (PENARIK) Jurnal Ilmu Agroteknologi Indonesia (JIGRONA)
Marta Tristanti Mendrofa
Universitas Nias
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Immunology & microbiology Other

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Pengaruh Cahaya Terhadap Pertumbuhan Tanaman Marta Tristanti Mendrofa; Berkat Jaya Gulo; Serlin Jessica Mendrofa; Andi Donal Putra Zebua; Putri Harta Bawamenewi; Apriani Hia
Jurnal Ilmu Pertanian dan Perikanan Vol. 3 No. 1 (2026): PENARIK - April
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v3i1.227

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.
Studi Kasus Pertumbuhan Dan Produksi Jagung Manis (Zea Mays Saccharata Sturt) Dan Tomat (Solanum Lycopersicum L.) Pada Sistem Tumpangsari Di Desa Dahana Tabaloho Charles Septiawan Zebua; Marta Tristanti Mendrofa; Reza Septa Harita; Wendi Warisman Harefa; Yoel Melsaro Larosa
Jurnal Ilmu Agroteknologi Indonesia Vol. 2 No. 2 (2026): JIGRONA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jigrona.v2i2.1649

Abstract

This study aimed to describe the application of an intercropping system between sweet corn (Zea mays var. saccharata Sturt) and tomato (Solanum lycopersicum L.) practiced by farmers in Dahana Tabaloho Village. The research employed a descriptive case study approach. Data were collected through field observations, farmer interviews, and documentation of cultivation activities. The observed aspects included planting patterns, planting spacing, crop maintenance, fertilization, pest and disease management, and crop yields obtained by farmers. The results indicated that the intercropping system provided more efficient land utilization compared to monoculture systems by allowing two commodities to be cultivated simultaneously on the same land area. Furthermore, the system has the potential to improve land-use efficiency, diversify crop production, and increase farmers' income. However, challenges were identified, particularly competition among plants for light, water, and nutrients when planting arrangements were not properly managed. Therefore, the intercropping system of sweet corn and tomato in Dahana Tabaloho Village can serve as an effective land management alternative to enhance agricultural productivity and farming sustainability.
Peran Struktur Anatomi Akar Dalam Adaptasi Tanaman Terhadap Cekaman Kekeringan Marta Tristanti Mendrofa; Natalia Kristiani Lase
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.v2i2.632

Abstract

This study aims to determine the effect of planting time (morning, noon, afternoon) on the early growth of corn (Zea mays L.). A descriptive qualitative method was used, involving field observation, interviews with farmers, and documentation. The findings revealed that planting in the morning led to faster and stronger early growth, marked by earlier germination, fresher leaves, and better root and shoot development. Morning conditions—cooler temperatures and higher humidity supported the seed’s imbibition and early metabolism. In contrast, noon planting showed the weakest performance due to heat and low humidity causing early stress. Afternoon planting yielded moderate results but was still less effective than morning planting. Interviews with farmers confirmed that the morning is considered the best planting time for corn. The study concludes that choosing the right planting time, especially in the morning, is a key factor in supporting early plant development and ensuring successful cultivation in the field.
Pengaruh Cahaya Terhadap Pertumbuhan Tanaman Marta Tristanti Mendrofa; Berkat Jaya Gulo; Serlin Jessica Mendrofa; Andi Donal Putra Zebua; Putri Harta Bawamenewi; Apriani Hia
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.
Co-Authors Andi Donal Putra Zebua Apriani Hia Berkat Jaya Gulo Charles Septiawan Zebua Natalia Kristiani Lase Putri Harta Bawamenewi Reza Septa Harita Serlin Jessica Mendrofa Wendi Warisman Harefa Yoel Melsaro Larosa