Influence of Inoculation with Mycorrhiza fungus G. mosseae, Trichoderma fungus T.harzianum and Interaction in Number of Characters Growth of pea plant and Resistance R.solani | ||
| Tikrit Journal of Pure Science | ||
| Article 1, Volume 19, Issue 6, December 2014, Pages 55-65 | ||
| Authors | ||
| Abedul Kareem E.S.AL-Kurtany; Sarah Hashim O.H.AL-Azie | ||
| Abstract | ||
| Abstract: Factorial experiment was conducted in pots to study the effects of the inoculation of Mycorrhiza fungus G. mosseae,Trichoderma fungus T. harzianum,Rhizoctonia fungus R. solani and their interaction on the perecentage of Mycorrhiza infection root, shoot part dry weight,phosphorus concentration in the green part and disease severity of R. solani. The results revelled that infection of R. solani gave 75% the cabbage, antibiosis of isolate T. harzianum was 2 to put Bell.The results showed the inoculated treatments of G. mosseae and T. harzianum were significantly increased comppared with non inoculated treatments of Mycorrhiza infection perecentage of root, shoot part dry weight,phosphorus concentration in the green part, The perecentage inceeased with G. mosseae and T. harzianum inoculated were((200,46,50), (30,42,36)%for three characters respectively. As for the inoculated treatments of R. solani was negative and cause adecrease in the Mycorrhiza infection perecentage of root, shoot part dry weight and phosphorus concentration in the green part compared with non inoculated treatments of R. solani, its give without inoculated treatments of R. solani(48.75%,21.22g gm.plants-1,0.28%)while inoculated treatments of R. solani(26.25%,15.7822gm.plants-1,0.17%) for three characters respectively. The interaction between G. mosseae and T. harzianum significante increased on the dual inoculated compard with alone treatments in shoot part dry weight,of value combined inoculation of G. mosseae and T. harzianum (25.72gm.plants-1)while inoculated treatment of M+T-( 18.3272gm.plants-1)and inoculated treatmentM- T+ (17.813272gm.plants-1). The influence interaction combined of M+T+R- showed maximum concenteration in Mycorrhiza infection perecentage of root, shoot dry weight and phosphorus concentration in the green part were give(75%,27.52 gm.plants-1,0.37%), and non infection disease severity of R. solani was give 0. Morever, adding M-T-R+minimum concentration were (10%,9.08 gm.plants-1,0.13%) and maximum of disease severity was in shoot dry weight,phosphorus concentration in the green part 0.75. too superior treatmens M-T+R+ on M+T-R+ 13.90 ()but M+T-R+ %,0.3 gm.plants1 -,0.18 and disease severity of R. solani, were gave M-T+R+(16.22 %) for three characters respectively. ,0.16, 0.43 gm.plant | ||
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