fertility

Noun

• the property of producing abundantly and sustaining vigorous and luxuriant growth
  • he praised the richness of the soil
    
  • weeds lovely in their rankness
    

• the state of being fertile; capable of producing offspring

• the ratio of live births in an area to the population of that area; expressed per 1000 population per year

Related words

• Synonyms: 
  richness , rankness , prolificacy , fecundity , birthrate , birth rate , fertility rate , natality
• Antonyms: 
  sterility , infertility