Documents Figure 8. Potential sink or source for Atmospheric CO 2 -C .

Slide 1 Figure 1. Residue removal effects on corn yields as affected by N rate in 2009 and 2010 for poorly and well-drained soils. Asterisk indicates significant difference…

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1. CONSERVATION AGRICULTURE IN ZIMBABWEBACKGROUND, CURRENT STATUS ANDFUTURE PERSPECTIVESSepo MarongweMinistry of Agriculture, Mechanization and Irrigation 2. Presentation…