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Agriculture and horticulture
Morphological characteristics and total phenol concentration in hydroalcoholic extract of Echinacea purpurea L. influenced by different nitrogen sources

A. Pirvash; M.A. Sheikh-Mohseni; F. Nejadhabibvash

Volume 37, Issue 3 , July and August 2021, , Pages 457-474

https://doi.org/10.22092/ijmapr.2021.353236.2936

Abstract
  The nutrients are considered as the most important factor affecting morphological traits and secondary compounds in the medicinal plants. The method of plant nutrition is very important in the effective absorption of these elements. To evaluate the effects of different nitrogen sources including urea, ...  Read More