Growth, yield and quality response of two industrial potato cultivars to chelated potassium and humic acid during fall season

2025/12/21 by Dawan Sardar Hama Ali, Ali, Dawan Sardar Hama, Luqman Garib Karim Barznjy +1
Agricultural and Biological Sciences · #FOS: Biological sciences #Humic Substances and Bio-Organic Studies #Other Quantitative Biology (q-bio.OT) #Plant Growth Enhancement Techniques #Potato Plant Research

paper · doi:10.48550/arxiv.2512.19766

openalex publication_date 2025/12/21 · openalex created_date 2025/12/25 · openalex updated_date 2026/07/28

Abstract

The study was carried out to known the response of two industrial potato cultivars (Hermes, and Challenger) Netherlands origin, to chelated potassium fertilizer and humic acid due to growth, yield and quality in the fall season of 2024, planted in an open field of the educational field of Horticulture Department, College of Agricultural Engineering Sciences, University of Sulaimani, Sulaymaniyah, Kurdistan region, Iraq, with a (GPS) reading (latitude: 35.53576 N, longitude: 45.36663 E), and an Altitude of (741 m) above sea level. A factorial randomized complete block design (RCBD) with three replications was used in this study.

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