تاثیر قارچ مایکوریز و تنش رطوبتی بر ذرت رقم سینگل کراس در کشت گلدانی

A lot of research results, showed that mycorrhizal fungi can alter relationship of plant and water and improve the plant resistance to drought stress. In this research, the effect of Glomus mosseae mycorrhize and drought stress was evaluated on Single Cross 704 Corn variety in pot culture as Factorial randomized complete design in three replicates in Gonbad Kavous University. The first factor was mycorrhizal fungi in two levels (uninoculated soil (A1) and inoculated soil (A2)) and second factor was different water stress in three levels (irrigation with one day interval (B1), irrigation with two day interval (B2) and irrigation with three day interval (B3)). Results showed that inoculation of soil with mycorrhizal fungi had no significant effects on measured property. Plants irrigated with one day interval had the greatest dry matter, fresh weight, leaf length and diagonal of plant among the other irrigations. A general result in this research was that Glomus mosseae mycorrhize fungi have no significant effects on decreasing of water stress in corn pot culture.