تأثير موقع العقلة على الساق و وسط النمو في تجذيرها و نموها الخضري لنبات الكونوكاربس lancifolius Conocarpus

Abstract EN

A factorial experiment was conducted in one of plastic houses in Agriculture College of Kufa University during the season of15 2014 to test cutting types on the stem taken using three types (terminal, sub terminal and Basic )and growing media using two types (soil only and (1soil:2 paetmoss) in cuttings rooting and vegetative growth of Conocarpus lancifolius plant.

Randomized Complete Block Design(R.C.B.D) with three replicates was used .

Results showed that the terminal cuttings were surpassed significantly in increasing rooting percentage(93.39%), high number of root(32.53 cutting) and significant increasing of growing characters ( root length, average of cutting height leaves number , leaves area (cm2 ), dry weight of leaves( g), and chlorophyll content (mg.100 g-1 )they were(12.45 cm, 33.01 cm, 35.56 leaf.

cutting-1, 19.56 cm2, 11.91 g and 193.19 mg.100 g-1 ), respectively,and significant increasing in cutting of medium (1 loam : 2 peatmoss ) .