Acording to Rosati Adolfo (2014) . Fruit characteristics did not have enough differences but, Oil chemical traits did not have differences except for increased content of polyphenols in the organic treatments (N=6 , P value is less than 0.0001, this difference is considered to be extremely statistically significant) and (N=8, P value is less than 0.0001 too). And some changes in the acidic composition (N=6, P value equals 0.7612. There are differences but this differences are considered to be not statistically significant.) and in N=8 ( P value equals 0.7594, this difference is considered to be not statistically significant) Using the previous data in the website Graphpad Students T test online the calculated p < 0,001. I have used two N, 6 and 8, because in the article they say that either 6 or 8 fruits per repetition tree were analysed and the SE( standard error) In conclusion, he was right about the polyphenols but the changes in acidity are not significant as they say.
