بررﺳﯽ اﺛﺮ ﻣﺼﺮف ﺧﺸﮑﺎﻧﻨﺪه ﭘﺎراﮐﻮات ﺑﺮ ﻋﻤﻠکرد و خصوصیات دانه گیاه ﺑﺎﻗﻼ در ﺗﺎرﯾﺦ ﻫﺎی ﻣﺨﺘﻠﻒ ﮐﺎﺷﺖ در اﺳﺘﺎن ﮔﯿﻼن

Effect of paraquat desiccant application on yield and seed characteristics of faba bean in different planting dates in Guilan province