ﺗﺎﺛﯿﺮ ﺗﻨﺶ ﺧﺸﮑﯽ ﺑﺮ ﻋﻤﻠﮑﺮد و ﺑﺮﺧﯽ ﺻﻔﺎت ﻣﻮرﻓﻮﻟﻮژﯾﮏ در ﻓﺴﮑﯿﻮی ﺑﻠﻨﺪ

Effect of drought stress on yield and some morphological traits of tall fescu