agriculture anthropogenic activities soil degradation land use food security. phosphorus fertilizer rate nitrogen common bean predicting equation scg medium communality. ed medium membership class pcg media oil palm oryctes monoceros pheromone fruits rhynchophorus phoenicis entomopathogens irrigation chedgerow. tobacco tobacco crop evapotranspiration evapotranspiration pearl millet agronomic traits heterosis hybrids downy mildew resistance
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