ﺗﺎﺛﯿﺮ ﮐﻤﭙﻮﺳﺖ زﺑﺎﻟﻪ ﺷﻬﺮی و ﻧﯿﺘﺮوژن ﺑﺮ ﺗﺠﻤﻊ ﺑﺮﺧﯽ ﻋﻨﺎﺻﺮ ﭘﺮ ﻣﺼﺮف در داﻧﻪ ذرت ﺷﯿﺮﯾﻦ و ﺧﺎک

Effect of municipal compost and nitrogen on accumulation of some macro element in sweet corn grain and soil