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Effect of spraying with some antioxidants on growth, yield, fruit quality and nutritional status of navel orange trees
العناوين الأخرى
تأثير الرش ببعض مضادات الأكسدة على نمو و محصول و جودة الثمار و الحالة الغذائية لأشجار البرتقال بسره
المؤلفون المشاركون
Mansur, Nuha Ahmad
Abd al-Munim, Iman Muhammad
al-Shadhili, Said Abd al-Ati
al-Jazzar, Ahmad Abd al-Fattah
المصدر
Arab Universities Journal of Agricultural Sciences
العدد
المجلد 27، العدد 2 (31 مايو/أيار 2019)، ص ص. 1559-1576، 18ص.
الناشر
تاريخ النشر
2019-05-31
دولة النشر
مصر
عدد الصفحات
18
التخصصات الرئيسية
الموضوعات
الملخص EN
This study was carried out through two consecutive seasons 2016 and 2017 to investigate the effect of spraying with some antioxidants on vegetative growth, yield, fruit quality and nutritional status of twelve years old Navel orange trees on sour orange rootstock grown in a private orange orchard in Qalubia Governorate, Egypt cultivated in a silty clay loam soil.
This experiment involved three antioxidant materials named (salicylic acid, citric acid and folic acid) and each one spraying by three levels of each of with (250, 500 and 1000 ppm) from each salicylic, citric and folic acid plus control treatment so the experiment included ten treatments.
Selected trees were spraying three times (at the beginning of the growth cycle in March, just after fruit setting in May and just after June drop in July) by aqueous solution of salicylic acid, citric acid and folic acid until the point of runoff.
The highest values of vegetative growth were obtained by spraying 500 ppm salicylic acid, 1000 ppm citric acid and 500 ppm folic acid.
Regarding to yield, results pointed out that the foliar spraying with 500 ppm salicylic acid, 500 ppm citric acid and 250 ppm folic acid gave the highest values of yield.
Treatments 500 ppm salicylic acid, 250 ppm citric acid and 250 ppm folic acid gave the highest values of physical and chemical fruit properties.
In respect to nutrients content, the highest values of macronutrients were obtained by spraying 250 ppm folic acid, while that spraying 1000 ppm salicylic acid and 250 ppm folic acid gave the highest values of micronutrients.
Therefore, using treatments 500 ppm salicylic acid, 500 ppm citric acid and 250 ppm folic acid may be recommended from economical point of view and as good treatments for enhancing Navel orange growth, yield, fruit quality and nutritional status especially under old citrus orchards.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abd al-Munim, Iman Muhammad& al-Shadhili, Said Abd al-Ati& al-Jazzar, Ahmad Abd al-Fattah& Mansur, Nuha Ahmad. 2019. Effect of spraying with some antioxidants on growth, yield, fruit quality and nutritional status of navel orange trees. Arab Universities Journal of Agricultural Sciences،Vol. 27, no. 2, pp.1559-1576.
https://search.emarefa.net/detail/BIM-999769
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abd al-Munim, Iman Muhammad…[et al.]. Effect of spraying with some antioxidants on growth, yield, fruit quality and nutritional status of navel orange trees. Arab Universities Journal of Agricultural Sciences Vol. 27, no. 2 (2019), pp.1559-1576.
https://search.emarefa.net/detail/BIM-999769
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abd al-Munim, Iman Muhammad& al-Shadhili, Said Abd al-Ati& al-Jazzar, Ahmad Abd al-Fattah& Mansur, Nuha Ahmad. Effect of spraying with some antioxidants on growth, yield, fruit quality and nutritional status of navel orange trees. Arab Universities Journal of Agricultural Sciences. 2019. Vol. 27, no. 2, pp.1559-1576.
https://search.emarefa.net/detail/BIM-999769
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
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رقم السجل
BIM-999769
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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