Abrar M Almousawi
Department of Horticulture and Landscape, Faculty of Agriculture, University of Kufa, Iraq

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

Found 1 Documents
Search

Interactive Effects of Nano-Iron and Spent Mushroom Extract on Growth and Nutrient Uptake of Citrus trifoliata Rootstock Saplings Abrar M Almousawi; Hawraa Imad Taher; Shyamaa S Neamah; Nawres Hazim Mohammed
Journal of Tropical Crop Science Vol. 13 No. 02 (2026): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jtcs.13.02.326-334

Abstract

Citrus trifoliata rootstock production is critical for the successful establishment of citrus orchards because sapling vigor strongly influences orchard performance. An experiment was conducted under 50% shade to evaluate two factors: foliar application of nanoiron at three concentrations (0, 10, and 20 mg/L) and an organic amendment, spent mushroom extract (SME), applied via irrigation water at three concentrations (0, 50, and 100 ml/L), on the growth and nutrient status of C. trifoliata saplings. The combined treatment of nanoiron at 20 mg/L plus SME at 100 ml/L increased plant height by 130%, stem diameter by 180%, and branch number per plant by 350% over the control, along with concurrent increases in leaf area, chlorophyll content, and carbohydrate accumulation. Foliar application of nanoiron integrated with SME provides a long-lasting, sustainable nutrient source that markedly improves sapling health and growth. This integrated approach can be considered an effective and practical strategy for enhancing nursery management and supporting sustainable citrus production.