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ItemSoil Health Technical Efficiency Guatemala Potato( 2019)Technical efficiency of smallholder potato farmers in Guatemala considering inputs of fertilizer, pesticides, and labor.
ItemCognitive map survey on soil health( 2019)Survey response data for cognitive mapping of smallholder farmers' perceptions on soil health, plant-parasitic nematodes, and potato yield.
ItemSoil Analysis( 2019)Soil from field plots containing pH, concentrations of P, Cu, Zn, Mn in ppm; meq/100 g of CIC, Ca, Mg, Na, and K; percent SB, MO, and N; percent organic matter; percent sand, silt, and clay; and soil class.
ItemHorticulture Innovation Lab Soil Health Project - Nematode Data( 2019)Raw nematode counts from soil samples collected from cooperating farmer fields.