ﺑﺮرﺳﯽ اﺛﺮ ﺗﻨﺶ ﺧﺸﮑﯽ و ﭼﯿﻦ ﺑﺮ ﻋﻤﻠﮑﺮد ﺗﺎزه و ﺧﺸﮏ اﻧﺪام ﻫﺎی زﻣﯿﻨﯽ و ﻫﻮاﯾﯽ ﺑﺎﺑﻮﻧﻪ اﺻﻔﻬﺎن

Effect of drought stress and harvest time on dry and fresh yield of Matricaria chamomilla L. from Isfahan, Iran