ﺑﺮرﺳﯽ اﺛﺮ ﺗﺮاﮐﻢ ﭘﻨﺒﻪ و ﺳﻠﻤﻪ ﺗﺮه ﺑﺮ ﻋﻤﻠﮑﺮد و اﺟﺰاء ﻋﻤﻠﮑﺮد ﭘﻨﺒه

Effect of cotton and common lambsquarters plant densities on yield and yield components ofn