Exclusion of soil macrofauna did not affect soil quality but increased crop yields in a sub-humid tropical maize-based system - Paul, Birthe K.; Vanlauwe, Bernard; Hoogmoed, Marianne; Hurisso, T.; Ndabamenye, T.; Terano, Y.; Six, Johan; Ayuke, Fredrick O.; Pulleman, Mirjam Margreet (Elsevier, 2015)