Effect of Nitrogen, Boron, Potassium and Zinc Sprays on Yield and Fruit Quality of Date Palm
نویسندگان
چکیده
The present research was accomplished on Phoenix dactylifera L. cv. Shahany to investigate the effect of macro and micronutrients on fruit quality and quantity. Treatments were urea (0.5, 1%), boric acid (1500, 2500 ppm), potassium sulfate (1, 2%) and zinc sulfate (300, 600 ppm). Higher and lower yield were obtained from H BO (1500 ppm) and control, respectively. The greater part of pulp weight, pulp/seed ratio, fruit length and 3 3 diameter were resulted from H BO (1500 ppm). Total soluble solids were the most in control; however, there 3 3 were significant differences among treatments. The results of this study showed that mineral nutrients especially boron, increased yield and quality of fruits in ‘Shahany’ date palm.
منابع مشابه
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