ﻓﻌﺎﻟﯿﺔ اﻟﺘﻠﻘﯿﺢ اﻟﻤﺰدوج ﺑﻔﻄﺮﯾﺎت اﻟﻤﺎﯾﻜﻮراﯾﺰا اﻟﺸﺠﯿﺮﯾﺔ Glomus mosseae واﻟﺒﻜﺘﺮﯾﺎ اﻟﻤﺜﺒﺘﮫ ﻟﻠﻨﺘﺮوﺟﯿن Azotobacter chroococcumﻓﻲ ﻧﻤﻮ واﻧﺘﺎﺟﯿﺔ ﺑﻌﺾ اﻟﺘﺮاﻛﯿﺐ اﻟﻮراﺛﯿﺔ ﻟﻤﺤﺼﻮل اﻟﺤﻨﻄﺔ

This investigationwas conducted to determine the response of 24 genetic recombination of wheat crop to bioinoculation with mixture of Glomus mosseae (Nicolson&Trappe.)Gerd&Trappe 250 spores/gram soil and 10ml (107cfu/ml) of Azotobacter chroococcum /0.5meter seeded line. Treatmentswere distributed in randomly block design with three replicates on 2010-2011growing season. Growth parameters:Percentage ofgermination, flowering after 106 days of germination,Maturity after 130 days of cultivation,Number of branches after 126 days of cultivation,dry weight of vegetative growth,number of spikes in the line,number of grains per spike,average weight of 1000 grain,and total weight of seeds in the line were taken.Results revealeddifferent response of the tested recombinations for biofertilizers effects.The recombinationwahat al Iraq, Babil, M707, Mexipaq, Furat, Dijla, Um-rabee, Tamose2, Tamose3, Ure, M619B, M613, M606, M615A, M630, M621, and Noor reveald significant increasing differences in most growth and productivity parameters specialy Wahat al Iraq, M707,Mexipaq,M613 which recorded yield increament at 96,89,59,57% respectively,while the recombinationTellaafar3,Adnaaia,Medaaen , M612, M633A, M615B, M633B showed negative response and recorded reduction percentages 10,15 ,4 ,12 ,9,45,24% as comparison with control respectively