ANBAR JOURNAL OF AGRICULTURAL SCIENCES

Abstract

The study was conducted in Heet city/ Anbar, for the period for April to October 2014 to study the possibility of increasing the yield of the two date palm varieties-Khistawi and Khyara, by injecting Nourisher solution''Nutreeno'' indifferent concentrations (20, 40, 60, 80 mL.).The experiment was designed using R.C.B.D., and means were compared using less significant deference (L.S.D.) on probability level of 0.05, main results were surmised as follow:
The two treatments; T1 andT3 were superior and showed the highest percentage of carbohydrates and total sugars by giving values reached 80.8% and 68.8% respectively, while control treatment gave value of 63.2%. treatment T3 was superior by giving the best values of the date weight and length raceme weight, cluster weight and the total yield per date palm tree where values reached 11.98 gm, 38.23mm ,158.75gm ,20.20kg.tree-1 and 161.64kg.tree-1 respectively, while the control treatment had the lowest values (7.24gm ,32.18mm ,107.00gm , 12.03kg.tree-1 and 96.27kg.tree-1) respectively for the above treats, The Khistawi Nariety is more responsible for injection than Khyara in fertile solution in yield and quality.