Effect of Soil Compaction on the Growth and Nutrient Uptake of Zea Mays L

Agricultural mechanization and open livestock grazing contribute to soil compaction and consequently on crop productivity. This study used a greenhouse experiment to identify the effects of soil compaction on the growth, productivity and nutrient uptake of maize plant seedlings grown at three bulk density (1.17, 1.37, and 1.45 g cm-3 ) and three water contents (0.12, 0.18, and 0.30 g/g soil). Shoot elongation and leaf area decreased significantly by 27.1 and 67.8% respectively at high compaction (P