Document Type : Articles
Authors
Soil Sciences and Water Resources Dept., College of Agric. and Forestry, Mosul University, Iraq
Abstract
A factorial experiment using a randomized complete block design (RCBD) was carried out in one of the fields of the University of Mosul''s College of Agriculture and Forestry. Gypsum stone was employed as an amendment in various physical and hydrologic qualities of silty clay soil and its impact on sunflower yield in different sizes and proportions. With three replications, gypsum stone was added in three sizes (
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