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Influences of Humic Acid and Sea Force on Olive Tree Growth (Olea europaea L.) | ||
| Kirkuk University Journal for Agricultural Sciences (KUJAS) | ||
| Article 20, Volume 13, Issue 3, 2022, Pages 255-263 PDF (433.38 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.58928/ku22.13320 | ||
| Author | ||
| Parween Muhammad K. Rozbiany | ||
| Department of Horticulture, Collage of Agricultural Engineering Science, Salahaddin University-Erbil, Iraq. | ||
| Abstract | ||
| This study was conducted during 2019 on olive trees Olea europaea L. cv. Sorani, growing in a private orchard located on the south around Erbil Governorate, Kurdistan region, in order to identify the most suitable fertilizer, using two types of fertilizer; humic acid and seaweed extract (sea force) applied as foliar applications each at four levels (0, 2, 4 and 6 ml.L-1). ). Vigor and fruit properties of trees were measured. Both fertilizers resulted in significant differences in the majority of studied parameters at 6 ml.L-1 concentration, in which chlorophyll, leaf area, number of leaves/shoot, shoot length, oil content, TSS, fruit diameter, fruit weight, pulp weight and seed weight were increased significantly compared to other concentrations of humic acid and seaweed | ||
| Keywords | ||
| Olive tree; Sorani cv; Humic Acid; seaweed force | ||
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