cover
Contact Name
Tambun
Contact Email
tambunsimarsoit@gmail.com
Phone
+6281375020453
Journal Mail Official
tambunsimarsoit@gmail.com
Editorial Address
Perumahan Romeby Lestari Blok C, No C14 Deliserdang, Sumatera Utara, Indonesia
Location
Unknown,
Unknown
INDONESIA
Fruitset Sains : Jurnal Pertanian Agroteknologi
ISSN : 23029668     EISSN : 28091183     DOI : https://doi.org/10.35335/fruitset
Core Subject : Agriculture,
Diterbitkan oleh Institute Of Computer Science (IOCS). Terbit dua kali dalam setahun (Juni dan Desember). Terbit perdana pada Desember 2012. Fruitset Sains : Jurnal Pertanian Agroteknologi merupakan jurnal ilmiah yang dapat memuat tulisan ilmiah yang berkaitan dengan penelitian dibidang agroteknologi dan Ilmu Pertanian yang mencakup bidang genetika, pemuliaan tanaman, teknologi benih, hama, gulma, dan penyakit, budidaya tanaman, Ekonomi Pertanian serta ilmu dan kesuburan tanah
Articles 252 Documents
PERTUMBUHAN DAN HASIL TANAMAN BAYAM PADA BERBAGAI WAKTU PENYIRAMAN Anwar, Syaiful; Arini, Nindya; Fajri, Wahid Nur
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 13 No. 6 (2026): February: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v13i6.7063

Abstract

Water management is a crucial factor in optimizing the productivity of leafy vegetables, including green spinach (Amaranthus sp.), particularly under limited water availability. Appropriate timing of irrigation may influence plant growth dynamics and biomass allocation. The study aimed to evaluate different irrigation times on the growth and biomass distribution of green spinach. The study was using a single factor with a completely randomized design, namely irrigation time, consisting of three treatments: morning irrigation (07:00), afternoon irrigation (16:00), and a combination of morning and afternoon irrigation (07:00 and 16:00). The treatment was replicated six times, resulting in 18 experimental units. Irrigation volume was standardized based on field capacity. Growth variables observed involved plant height, stem diameter, and number of leaves, while production variables consisted of fresh and dry weights of shoots and roots, as well as the shoot-to-root ratio. Data were analyzed using analysis of variance, with by the Honestly Significant Difference (HSD) test at a 5% significance level. The irrigation timing significantly affected plant height, number of leaves, and shoot-to-root ratio, but had no significant effect on stem diameter or total fresh and dry biomass. Morning irrigation produced a higher shoot-to-root ratio, indicating more efficient biomass allocation to the edible parts of the plant. In conclusion, morning irrigation is recommended as a practical water management strategy to support vegetatif growth and improve resource use efficiency in green spinach cultivation.
KEANEKARAGAMAN DAN KARAKTERISASI AWAL BAKTERI RHIZOBIUM PADA TANAH RHIZOSFER KEDELAI, KACANG HIJAU, KACANG PANJANG, DAN KACANG TANAH Af’idzatuttama, Af’idzatuttama; Anwar, Khairul; Amara, Khansa
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 13 No. 6 (2026): February: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v13i6.7086

Abstract

Legume plants play an important role in agricultural systems. Nitrogen is an essential nutrient required by plants for both vegetative and generative growth. Nitrogen-fixing bacteria commonly used in agriculture belong to the genus Rhizobium spp. Rhizobium is a Gram-negative bacterium that inhabits the rhizosphere region of plants. Agronomically, this bacterium has the ability to form symbiotic relationships with leguminous plants, which play a significant role in maintaining soil fertility. Peanut, soybean, yardlong bean, and mung bean were the legume crops used in this study. Isolation of Rhizobium bacteria was carried out using the serial dilution method from 10?¹ to 10??. The isolates obtained were subjected to hemolysis testing and morphological characterization on YEMA (Yeast Extract Mannitol Agar) medium. Blood agar medium was used for the hemolysis test. The highest population of Rhizobium bacteria was found in mung bean and yardlong bean rhizosphere soils, each with 3.0 × 10? CFU/g. Most Rhizobium isolates exhibited milky white, translucent white, and pink colony colors. A total of 16 isolates were obtained from soybean, 16 from yardlong bean, 7 from peanut, and 8 from mung bean. Morphologically, Rhizobium colonies were generally circular, flat, and exhibited whitish-pink to translucent coloration.