ﺑﺮرﺳﻲ اﺛﺮات ﺳﻄﻮح ﻣﺨﺘﻠﻒ ﻛﻮد ﻫﺎی زﻳﺴﺘﻲ ﺑﺮروی ﮔﻴﺎه ﺑﺎﺑﻮﻧﻪ ( Matricaria chamomilla ) در ﻣﻨﻄﻘﻪ اراک

Matricaria chamomilla is an annual , short plant. The leaves are green like the leaves of dill. The most important activities of Matricaria chamomilla are bactericidal and antifugal , especially for positive gram bacteria and candida fungi . In this study , the effect of N , P each one in 4 levels (totaly 16 treatment) and 3 replication (48 plots) in case of factorial test ,on yield and essential oil of Matricaria chamomilla , was studied . The results show that N fertilizer and P fertilizer have effect on the yield and increase it . In different levels of N fertilizer and P fertilizer , N90 and P67.5 are very suitable for increasing of yield N135 P67.5 have the best yield of arial organic and N0P0 have the least yield. Also N and P fertilizers increased essential oil .