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  • maize yields under *complete* and *no* fertilisation in Africa
  • yields of not-improved in Africa
  • maize yields in Africa
  • avg. maize yields of conservation vs. conventional practice in Africa
  • avg. maize yields of conservation vs. conventional tillage process in clay soil in Africa
  • in soil in Tanzania
  • soil texture of in Tanzania
Data SummarySPARQL

Data

from Datasets