تأثير الرش بمستخلص الطحالب البحرية (الجاتون)‎ في النمو الخضري و الزهري لنبات الجعفري Tagetes erectal L.

الملخص EN

This experiment was conducted at that tath house belong to the college of agriculture , university of Basra during the growing season of (2010) to study the effect of spraying the extract of sea algae (Algaton) that was sprayed at three concentrations of (0.2.4 m/L) with two and three spry the experiment was factorial randomized completes block design (R.C.B.D) with three replicates.

As a result of this study was noticed these facts plant treated with the extract of sea algae at concentration 4m/L showed increase significant in plant height number of flower and flowers diameter .

while the plant spraying with three spry showed significant increase in all treatment of vegetative and flowering growth.

Spraying with high level 4m/L of the extract of sea algae and three spry significantly increased the all vegetative and flowering growth.