ارزﯾﺎﺑﯽ اﺛﺮ ﮐﺎرﺑﺮد ﺗﻠﻔﯿﻘﯽ ﮐﻮد زﯾﺴﺘﯽ و ﮐﻮد ﺷﯿﻤﯿﺎﯾﯽ ﻧﯿﺘﺮوژن ﺑﺮ ﺻﻔﺎت ﮐﻤﯽ و ﮐﯿﻔﯽ ﮐﻠﺰا

Effect of integrated application of bio and chemical fertilizer on qualitative and quantitative traits of rapesee