Effect of tillage systems and N fertilization interacted with biofertilizer on maize grain yield and yield components under middle and upper Egypt condition [electronic resource].
تأثير الخدمة والتسميد بالأزوت المعدنى مع الحيوي على محصول الذرة الشامية تحت ظروف مصر الوسطي والعليا.
- p.5915-5922.
Includes reference.
Six field experiments were carried out at EI- Minia, Assiout and Sohag governorates in farmer fields during 1998 and 1999 seasons. The experiments were conducted to investigate the effect of tillage systems and N fertilizer combined with biofertilizer on grain yield of maize under farmer fields conditions. The experiments were in a split plot design, with four replications. Main plots devoted to tillage systems and the sub plots to fertilizer rates. Results showed that most the studied characters were not affected by the tillage systems,however, almost characters under CT tended to increase slightly compared with no-tillage(NT)'while at Sohag the NT produced grain yields equal to those with CT. Results also, showed that the application of biofertilizer(Cerealine) with mineral nitrogen fertilizer at rate of 90kgNlfed or 120kgN/fed increased growth , yield and yield components as compared to the treatments without Cerealine.