Alireza Fathollahi Zadeh - Department of Agricultural and Natural Resources, Science and Research Brabch, Islamic Azad University, Tehran, Iran
Mohammad Jafari - Department of Agricultural, Tehran University, Tehran, Iran
Mohammad Reza Saeid Afkham Shoara - Department of Range and Watershed management, Birjand University, Birjand, Iran

For achieving the highest possible yield in plants, it is essential the existence of water and nutrients to the necessary amount and balanced; Therefore, this research was conducted to assess the impact of Abyar supplement on Medicago Scutellata in Dezful region. This study conducted in the framework of Split Split plots design , in 60-day period. The main treatments that be included the six treatments as control treatments(water) and samples treatment(water solution along with Abyar supplement with codes as 02, 04, 06, 08 and 010) and each of which are be included the 3 repeats. Every main treatment have a subsidiary Three treatments contains: without a reducing the amount of irrigation water , Reduction in irrigation water to rate of 20% and Reduction in irrigation water to rate of 30% . The results showed that, there is no significant difference between the average of changes the longitudinal growth of aerial organs in codes as 02, 04 and 010; also, in codes as 06 and 08(Respectively, the rate of 6 and 8 liters of Abyar supplement in per thousand liters of water), is significant the most average of changes the longitudinal growth of aerial organs in 1% level(P<%1); so that, in subsidiary treatments by reducing the irrigation water to rate of 20% and also 30%, is significant in the 1% level. The obtained results of analysis the data variance by using of ONE-Way ANOVA Test showed that the most performance of Medicago in terms of the longitudinal growth of aerial organs, is related to Abyar supplement by code 06 and the reducing the water to rate of 20%, that is significant in the 1% level.

Abyar supplement, Medicago Scutellata, Irrigation Water, Performance