Effect of planting technique and water stress on vegetative growth of Zea mays L.
A field experiment was carried out at the experiment field of department of field crops sciences . Baghdad variety during 2017 spring season is new Baghdad plant nursery in Diyala directorate of agriculture in Diyala province . According to the split plots design with three replications . The water quantity( 8400m3/h) was occupied the main plots while agriculture technique methods (plastic , cork , prose and conventional) was occupied the sub plots seedling were transferred to the permanent field in 15/3/2017 . Seedling were transferred to the permanent field in 15/3/2017 when seedling were to 5 leaves after 30 days from planting and seed planting of conventional agriculture method in the permanent field in same date of seedling agriculture. Results have shown that water quantity (8400m3/h) gave best average results in single leaf area , leaf area index and the conventional agriculture gave the highest average in number terrestrial papers. There was a significant overlap between the treatment of water stress and the methods of agriculture in all the character under study . The synthesis of water quantity (8400m3/h) to agriculture with plastic dishes was given highest average in the number of total leaves and number of green leaves and single leaf area and leaf area index . While the synthesis of quantity water (8400m3/h ) for conventional agriculture was given the highest average in number terrestrial leaves .
Keywords: Breeding technique, water stress, yellow maize, vegetative characteristics
ساجد حامد عيسى
نادر فليح علي المبارك
أسيل كاظم مهدي الأنباري
جامعة ديالى || ديالى || العراق