In the 1970s, at least 60 dairy farms operated in Hillsborough. Their demise in a handful of decades seems the inevitable aftermath of urban encroachment, rising land prices and consolidation making it tougher for small and mid-sized dairy farms to milk profits. Earlier this year, the extended family trust that owns the land received a multimillion dollar offer from Miami-based Lennar Homes, eager to build a thousand homes there. Though Busciglio dreamed of buying out the other owners, the price for the family's remaining 170 acres was too high for a small dairy farm with no room to expand beyond a herd of 160. The $13 million sale was finalized in early May. In the farm's place will go a massive subdivision of about 1,000 houses and condos. The only indication of its agricultural past will be street names, titled after different members of the Busciglio and Romano families.Rather than taking the payout and retiring to his comfortable home in Temple Terrace, Sammy Busciglio poured some of his new fortune into a long-shot financial investment: A 270-acre plot home to a failed dairy about an hour south of Atlanta. He felt it was the safest option for preserving the family business that he worked so hard to build with his father and his son.