Democratic Republic of the Congo16 May 2009, Mvuazi, 120 Km South West from Kinshasa, DR Congo - GCP/DRC/036/EC - Germaine Vangu (INERA researcher) studying the impact of guano (organic fertilizer) on the productivity of mais.
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Democratic Republic of the Congo16 May 2009, Mvuazi, 120 Km South West from Kinshasa, DR Congo - GCP/DRC/036/EC - Germaine Vangu (INERA researcher) studying the impact of guano (organic fertilizer) on the productivity of mais.
