Theses & Dissertations Open Access Effect of drip irrigation on the production and economic returns of sorghum (Sorghum bicolor) in semi arid areas of Tanzania Athuman Juma Mahinda Field trials were conducted in semi arid area of Dodoma, central Tanzania with the aim of assessing the effect of three drip irrigation watering regimes on the production and economic returns of sorghum (Sorghum bicolor). The irrigation tr… RUF-36606 2014 CC BY 4.0 15 Mar 2017
