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Exam questionKROK 2Pharmacy ยท 2018

Proper harvesting of Frangula alnus herbal raw material greatly influences the quality and quantity of its active substances. Therefore the optimal time for buckthorn bark harvesting is the period of:

Answer options

  1. Dormancy
  2. Sap flow
  3. Defoliation
  4. Flowering
  5. Fruiting
Correct answer

Sap flow

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