ﺗﺎﺛﯿﺮ ﺳﯿﺘﻮﭘﻼﺳﻢ در ﺗﻮﻟﯿﺪ و ﻓﺘﻮﺳﻨﺘﺰ ﮔﻨﺪم ﻧﺎن

Effects of cytoplasm on photosynthesis and productivity of bread wheat (Triticum aestivum L