Working Document Series Open Access Effect of biochar on water use efficiency of legume fodder Dolichos lablab (Lablab purpureus L.) Sweet in semi-arid and arid soils of Mwea and Bura, Kenya C. C. K. Gachene · S. O. Keya · T. J. Njoka · E. A. Ouna +1 more Production of legume fodder in arid and semi-arid regions remains a problem due to constraints of low soil moisture and limited farming technologies that can improve water retention in soil. Mwea and Bura soils are vertisols, compacted, wi… RUF-38523 2018 CC BY 4.0 13 Aug 2020
