Effect of Fresh and Fermented Olive Solid Waste and Cow Manure on Zinc Forms in Calcareous Soil and Wheat Plant Productivity
Year: 2021
Type: article
Abstract: A field experiment was conducted at the farm of Abu Jarash in Agricultural College, using different rates of olive solid waste and cow manure, as follows: (control, Mineral fertilizer +NPK, fresh olive solid waste100%, fresh olive solid waste 75%+ cow manure 25%, fresh olive solid waste 50%+ cow manure 50%, fermented olive solid waste 100%, fermented olive solid waste 75%+ cow manure 25%, fermented olive solid waste 50%+ cow manure 50%, cow manure 100%) the Zink ground fertilizers added for all previous treatments, and cultivation of wheat, the forms of zinc were followed by serial extraction and the study led to the following results: the fermented olive solid waste 100% treatment was Superiority in the amount of zinc forms as following: (total, soluble, exchanged, linked with carbonate, linked with organic matter linked with iron and manganese oxides and residual) the amounts of Zinc were (114.14, 0.19048, 1.0710, 6.329, 9.433, 21.04, 76.10) mg/kg in the same previous order. While the zinc values in the control treatment were (62.90, 0.03847, 0.6081, 3.29, 6.083, 15.03, 37.2) mg/kg for the same forms and in the same previous order. The fermented olive solid waste treatment 100% had the highest yield (5.980) ton/h. The control treatment had the lowest value (3.987) ton/h.
Author: Abd Al Karim Jaafar
Institution: Damascus University
Language: English
Subfield: Soil Science
Domain: Life Sciences
Open Access status: diamond
OpenAlex ID: W3213626314