Article Per Year (5 Year)
p-Index From 2021 - 2026
3.839
P-Index
This Author published in this journals
All Journal Agrifor : Jurnal Ilmu Pertanian dan Kehutanan ZIRAA'AH MAJALAH ILMIAH PERTANIAN Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul) Agrifarm: Jurnal Ilmu Pertanian Jurnal Abdimas Mahakam
Purwati
Fakultas Pertanian Universitas Widya Gama
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 41 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 41 Documents
Search

 1   2   3   4   5 
Effect of Oil Palm Empty Fruit Bunch Biochar and Plant Growth-Promoting Rhizobacteria (PGPR) on the Growth of Maritam (Nephelium ramboutan-ake Leenh.) Seedlings: Pemanfaatan Biochar Tandan Kosong Kelapa Sawit dan Plant Growth-Promoting Rhizobacteria (PGPR) Terhadap Pertumbuhan Bibit Maritam (Nephelium Ramboutan-ake Leenh) Purwati Purwati; Akhmad Sopian; Raisa Intan Felisa
Agrifarm : Jurnal Ilmu Pertanian Vol 15 No 1 (2026): July
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v15i1.4046

Abstract

This study aimed to analyze and evaluate the effects of oil palm empty fruit bunch (OPEFB) biochar and Plant Growth-Promoting Rhizobacteria (PGPR) on the growth of maritam (Nephelium ramboutan-ake Leenh.) seedlings, as well as to determine whether the OPEFB biochar and maritam seedlings met the Indonesian National Standard (SNI). The experiment was conducted at the Experimental Field of the Faculty of Agriculture, Widya Gama Mahakam University (UWGM), Samarinda, Indonesia. The study employed a Randomized Complete Block Design (RCBD) with a factorial arrangement and three replications. The first factor was the application rate of OPEFB biochar: b₀ = no biochar (control), b₁ = 300 g plant⁻¹, b₂ = 600 g plant⁻¹, and b₃ = 900 g plant⁻¹. The second factor was the PGPR application rate: p₀ = no PGPR (control), p₁ = 100 mL plant⁻¹, p₂ = 200 mL plant⁻¹, and p₃ = 300 mL plant⁻¹. A total of 36 maritam seedlings were used as experimental units. The observed variables included plant height (cm), stem diameter (mm), and number of leaves. The data were analyzed using analysis of variance (ANOVA), followed by a post hoc multiple comparison test to determine significant differences among treatments. The results showed that OPEFB biochar application significantly affected plant height at one month after planting but had no significant effect on stem diameter or number of leaves. Similarly, PGPR application significantly increased plant height at one month after planting but did not significantly affect stem diameter or number of leaves. The interaction between OPEFB biochar and PGPR significantly affected plant height at three months after planting, whereas no significant interaction was observed for stem diameter or number of leaves.
Co-Authors Abdul Rofik Ahmad Andi Akhmad Sopian Andi Nur Cahya Arif Fathur Rahman Edo Pratama Edrivo Pandapotan Tumanggor Frengki Antonius Hamidah Haminin Haminin Herlyan Prasetiyo Iin Arsensi Iin Arsensi Indra Lesmana Kardiansyah Kardiansyah Krispina Paput Leonardus Avelino Dogon Natalis Don Alfonso Rotoson Raisa Intan Felisa Rudini Rudini Rusdi Rusdi Rustam Baraq Noor Rustam Baraq Noor Siti Mutmainah Syamsia Satra Teguh Martono Tutik Nugrahini Yeremias Arbel Kabellen Yetti Elidar Yetti Elidar Yetti Elidar Yossy Marsella