different between resowing vs presowing

English

resowing

resowing (plural resowings)

A second or subsequent sowing.
- 1882, Eleanor Anne Ormerod, Miscellaneous Papers on Economic Entomology (page 4)
  In Scotland the visitation was worst in the south; scarcely a Turnip field is stated to have escaped in the counties of Kirkcudbright and Dumfries, and resowings were requisite in many cases twice, in some a third time.

pre- +? sowing

presowing (not comparable)

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