Influence of Period’s Irrigation, Seaweed Extract and Ca on Containing Fruits Fig cv. Asowd Diala From Ntrient Element and Percentage of Cracking

An experiment was conducted on private orchard at Al- Abbasyia / Nijaf on 15/6/ at 2015 and 2016 respictively to investigate the effects of 3 periods of irrigation, seaweed extract 3% and Ca at concnt. 1% mg/L in a single way or combination on the percentage of calcium pictate , firmness , type of crackings and total crackings on ripe fruits of fig cv. Aswod Diala. Results indicated that fruits of treated trees with irrigation after 3 days were increased the nitrogen percentage, kinds of crackings, a total of the percentage of crackings and decreased the calcium pictate and firmness siginificantly compared to control treatment. Treatmented trees with irrigation after 9 days and seaweed extract 3% in a single way or a combination together produced asiginificat increase on contening fruits from K, Ca, calcium pictate, firmness and reducing the percentage of type of crackings and total crackings compared with control treatment. The treatment of (irrigation after 9 days + seaweed extract 3% + Ca 1% ) was siginificantly increased the contents of fruits of nutrient elements, and this treatment gave the highest rate of calcium pictate, firmness, for the two growing seasons, respectively.The combination treatment gave the lowest percentage of lengitudial, tertiary, quaternary, basal crackings and total cracking for both seasons respectively.

Keywords:

Irrigation , seaweed extract , Calcium , Fig