اﺛﺮ ﻧﯿﺘﺮوژن و اﻟﮕﻮی ﮐﺎﺷﺖ ﮔﻨﺪم و ﻧﺨﻮد ﺑﺮ ﻋﻤﻠﮑﺮد و اﺟﺰای ﻋﻤﻠﮑﺮد ﻧﺨﻮد

Effects of nitrogen fertilizer rates and planting pattern on yield and yield components of chickpea