섬유

approximating a closed-form solution for cotton fruiting dynamics

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 241
for agronomic crop-pest models, transient behavior is of primary concern, and generally for these models closed-form solutions are not possible. hence it has been necessary to utilize numerical schemes to obtain solutions to these transient problems. a nonlinear partial differential equation of the von foerster type is used to describe the fruiting dynamics of a cotton crop. an algorithm is developed and convergence proven that yields a functional approximation to the solution of the von foerster system of equations. comparisons are presented which show excellent agreement between the algorithm results and field data for three cotton varieties. 23 refs
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