ﺑﺮرﺳﯽ ﺗﺄﺛﯿﺮ ﺗﺎرﯾﺦ ﮐﺎﺷﺖ و ﭼﯿﻦ ﺑﺮداری ﺑﺮ روی ﻋﻤﻠﮑﺮد و اﺟﺰای ﻋﻤﻠﮑﺮد ﺟﻮ ﺗﺤﺖ ﺷﺮاﯾﻂ ﻣﺘﻔﺎوت ﺣﺎﺻﻠﺨﯿﺰی ﺧﺎک در ﺷﺮاﯾﻂ آب و ﻫﻮاﯾﯽ ﺧﻮزﺳﺘﺎن

Investigation on planting date and cutting on yield and yield components of barley in different condition of soil fertility in Khuzestan climat