Farm income and home ownership are up, he said.

CNN: Bush battles for Pennsylvania, Ohio, Michigan

Ownership groups, farm systems, economics, organizational structures and philosophies are also key components in determining what constitutes an effective and efficient general manager.

FORBES: Cashman's Future With Yanks Might Not Be As Nebulous As Some Think

Our correspondent says land ownership remains a highly politicised, emotive issue, and seizing Mr Smith's farm may be seen as a vote-winner.

BBC: Ian Smith, 1976