Abbas Meharadad Lomer - PhD student in plant physiology - Botanical Institute - National Academy of Sciences of Azerbaijan
Ali Reza Farrokh - Ph.D. in plant physiology
Fatimah Salahshour Delivand - Ph.D. in water engineering, Guilan Regional Water Company Expert
Atoosa Farrokh - Faculty of Industrial and mechanical engineering. Qazvin Branch, Islamic Azad University, Qazvin Branch

In 2008, 2009 and 2010 in seed and plant improvement institute of Karaj perform a factorial test in accidence block designs case for study effect of several content of amino acid spray on total biomass of two kinds of serotine maize KSC700 and KSC704 and a kind of rash maize KSC500.Amino acid spray. Amino acid spray envisage in 3 levels of 0.4 and 5 liters per hectare. Amino acid affect, cultivar affect and reciprocal effect of amino acid and cultivar are %1 meaningful in three, in fertilization, dough and maturation level in %1 surface. Increase amino acid usage increase dry matter content in plant’s organs and total biomass, use 5 liters amino acid per hectare dry matter content and total biomass was more than 4 liters amino acid usage per hectare.Growth of amino acid usage two KSC704 and KSC700 hybrid was more effective than the KSC500 to increase total biomass.

total biomass, maize hybrid, amino acid