Author(s): Abo-Remaila SI and Abou El Enin MM
Two pot experiments and field experiment were carried out at Agric. Res. Station, Fac. Agric., Al-Azhar Univ. Nasr City and El-Aleg region, Kaliobia governorate, Egypt, during 2011/2012, 2012/2013 and 2013/2014 to investigate the influence of phosphorus fertilizer packages as bio fertilizer on the productivity of wheat varieties. The three studied phosphorus fertilizer packages treatments were phosphorene, humic acid 6%, phosphorene+ humic 6% acid and control (without P) as well as three wheat varieties (Sakha-93, Masry-1 and Banisweif). Complete randomized design was applied for the pot experiments, whereas, split plot design was conducted for the experimental field. Results showed significant differences between the three tested wheat varieties Masr-1 variety exceeded sakha-93 and Baniswif- 6 in grain yield characters. Moreover, Baniswif-6 gave grains quality characters higher than Sakha-93 and Masr-1 varieties in cache season under pot and field experiments, as for phosphorus treatments, results indicated that, there were significant differences between the various phosphorus fertilizer packages treatments in both seasons under pot and field experiments. P4 and P3 treatments recorded the highest values of growth, yield, and yield components as compared with P1 treatment in the three seasons in pot or field experiments. The interaction effect between (var. X P. packages) showed that must of the studied characters were significant by the interaction between the two studied factors.
