اﺛﺮ ﮐﺎرﺑﺮد ﺗﻠﻔﯿﻘﯽ ﮐﻮد ﺑﯿﻮﻟﻮژﯾﮏ و ﮐﻮد ﺷﯿﻤﯿﺎﯾﯽ ﺑﺮ ﻋﻤﻠﮑﺮد داﻧﻪ و ﺻﻔﺎت واﺑﺴﺘﻪ ﺑﻪ آن در ﺟﻮ

Effect of integrated application of biological and chemical fertilizer on grain yield and its associated traits in barley