Figure 2. The NPK supply potential of soils in the study districts

From

Towards Expansion of Coffea canephora Production in Tanzania: The Land Suitability Perspective

Suzana Mbwambo, Godsteven Maro, Harrison Monyo, Epafra Mosi

World Journal of Agricultural Research. 2020, 8(2), 52-56 doi:10.12691/wjar-8-2-5