Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Jurnal Penelitian Kelapa Sawit
Eka Wijayanti
Pusat Penelitian Kelapa Sawit
Agriculture, Biological Sciences & Forestry

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Pengaruh Cekaman Kekeringan terhadap Pertumbuhan Vegetatif dan Keparahan Penyakit Bercak Daun Curvularia oryzae pada Bibit Kelapa Sawit (Elaeis guineensis) Hari Priwiratama; Eka Wijayanti; Suryo Wiyono; Efi Toding Tondok; Sri Hendrastuti Hidayat; Sri Wening
Jurnal Penelitian Kelapa Sawit Vol 33 No 2 (2025): Jurnal Penelitian Kelapa Sawit
Publisher : Pusat Penelitian Kelapa Sawit

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iopri.jur.jpks.v33i2.308

Abstract

Drought stress is one of the factors that may influence the growth of oil palm seedlings. In long term, drought can potentially increase the susceptibility of oil palm to plant diseases. This study aims to analyze the effect of drought on vegetative growth and the severity of Curvularia leaf spot disease. Drought stress was simulated by limiting water application to three-month-old oil palm seedlings at field capacity (KL), 75% KL, 50% KL, and 25% KL levels. In each treatment, inoculation of Curvularia oryzae was conducted by spraying a spore suspension (1 x 105 conidia/mL) evenly on the leaf surface. The results showed that infected seedlings under severe drought stress (25% KL) had lower height and crown width compared to treatments KL. The severity of Curvularia leaf spot disease in plants experiencing severe water stress (25% KL) was lower than in the standard nursery treatment, KL, and 75% KL. In general, it can be concluded that drought stress has contrasting effects on plant growth variables and the severity of Curvularia leaf spot disease.
Co-Authors Efi Toding Tondok Hari Priwiratama SRI HENDRASTUTI HIDAYAT Sri Wening Suryo Wiyono