Effect of Irrigation , Mineral and , BioFertilization , and Salicylic Acid on Some Growth Characteristicis of Date Palm Phoenix dactylifera L.

	Effect of Irrigation , Mineral and , BioFertilization , and Salicylic Acid on Some Growth Characteristicis of Date Palm Phoenix dactylifera L.
Euphrates Journal of Agriculture Science
Article 1, Volume 6, Issue 4, 2014, Pages 43-57
Abstract
ABSTRACT : This study conducted in Almahwil date palm research station / Minstary of Agriculture during two successive seasons 2011and 2012on date palm Sultani cv. at(six years old, to investigate the effect of Salicylic Acid (S0=0, S1=150 and S2=300) ppm, drip irrigation (IR1=16L.hr-1and IR2=32L.hr-1) and chemical fertilizers treatment (F1) and applied mycohrriza (F2) on date palm growth characteristics, number and length of leaves,the percentage of dry weight ,chlorophylle, carbohydrate, NP contents in leaves,. Results of this study can be summarized as follows:Drip. irrigation of treatment (IR2) had a significant effect on the averages of leaves number, P and total chlorophyll content in the leaves, during the first season and P content in the leaves, during the second season. (IR2) had a significant effect on average of leave length, P and chlorophyll content in the leaves during the both season and locations .The chemical fertilizers treatment (F1) significantly influenced the average length of leaves, leaves dry weight percentage, ( N, chlorophyll content in the leaves, for both seasons, moreover, P content in the leaves during the first season, and the average number leaves , during the second season, the mycohrriza treatment (F2) resulted in effect of most studied characteristics as compared with control treatment during both seasons. Treatment of S2 had a significant effect on leaves content of N, chlorophyll content in the leaves during the first season. Interaction of(IR2F1S1) significantly influenced the average of leaves length, number of leaves,N content in the leaves, the percentage of leaves dry weight, during the first season .

Statistics Article View: 90 PDF Download: 40