تأثير رش المحلول المغذي 28 Kally في نمو و حاصل بعض أصناف البزاليا الخضراء النامية في المناطق الصحراوية جنوبي العراق

الملخص EN

An experiment was conducted during winter season of 2013 / 2014 at the desert region in Zubair-Basrah to study the effect of Kally 28 with three times of spraying on growth and yield of three cultivars of green pea.

Experiment included factorial treatment resulted from interaction between cultivars (Nano, Queen, Rondo) and three treatments of Kally 28 (0.2, 3) times of sprayings.

The experiment was done in split plot design with three replicates in ultiple range test at 0.05 level.

Results showed that Queen cultivar was superior in plant length, plant dry weight, green pods yield per plant and fresh seeds per plant and oweight of fresh seeds, seeds number per pod, the weight of 100 oweight of fresh seeds and dressing percentage, and also plants that sprayed three times with Kally 28 gave significant increase in branches number, total leaves number, fresh and dry weights of plant, pods number, green pods yield per plant, fresh seeds yield per plant and the percentage of dry mater in seeds.

The interaction between the two factors was significant in the most studied characteristics.

Queen cultivar which sprayed three times with Kally 28 gave the highest green pods yield (168.0 g) and fresh seeds yield per plant (101.6 g).