factors are used for smother land by fertilization people
pollination is fertilization. nl_generation_predicate is kb_dependent_relation. plant_fertilization is tending_plant. semiconductor_wafer_lot is processing_allotment. fertilization is enrichment. smelter is plant. external_fertilization is egg_fertilization. gate_creation is semiconductor_wafer_processing_single_wafer. fertilization is creation. fertiliser is chemical.