Quantcast

Posts tagged with horticulture

A farmer’s Markov transition matrix.

  • At every step of the life cycle, the farmer (well, the plant, really…) contends with new natural enemies: wind, birds, mice, disease, varmints, frost, deer, ….
  • This is a not-really-Markov transition matrix.
  • Some states (such as “into a deer’s mouth”) that a plant could come to occupy aren’t shown.
  • In the final row I made up some number for volume change.
  • I guess the bottom right is the difference between a perennial and an annual, right? Like if that 1 were a 0 the plant would be an annual.

pics from Wikipedia or Purdue










  • Spain produces 4 times as much olive oil as Italy.
  • Price of a tonne of olive oil has halved over the aught’s.