تأثير تراكيز مختلفة من مستخلص العشب البحري Seamino في النمو و التركيب الكيمياوي لحبوب صنفين من الحنطة

الملخص EN

This study conducted at Biology department/ Education college/ Mosul University aiming to evaluate the effect of spraying the shoot parts of two wheat cultivars (Um Rabee and Sham 6) by two Seaweed extracts (Seamino) concentrations (2.0 and 4.0) ml /L at three different stages of growth.

The results of this study showed a significant increase in concentration of chlorophyll a and b in the leave tissues and the Ca, Mg and K content of the cultivated grains during spraying the shoot with (2.0 and 4.0) ml /L seamino; More over, there was a significant increase in plant length, the relative water content and flare leaf area, but there was a non significant increase in the carbohydrate and protein of the cultivated grains at (2.0) ml/L seaweed extract.

The cultivated Sham 6 dominated the cultivated Um Rabee in most parameters studied.