Effects of Nitrogen and Phosphorus Application Rates on Growth and Yield of Two Sorghum Cultivars in Semi-Arid Eastern Kenya Case Study of Machakos County
Emily Bosire & Fredrick Karanja · International Journal of Plant & Soil Science · 2019
Declining soil fertility is a main constraint toward attaining improved crop yields across the Africa continent. The soils within the area of study are generally poor in fertility, thus the importance of using chemical fertilizer to increase crop productivity. Experimental data f...
Open access
Research Article
10.9734/IJPSS/2018/46983