Improving growth and yield of Roselle (hibiscus sabdariffa l. ) plants by using tyrosine and glutamine acids under different sowing dates
العناوين الأخرى
تحسين نمو و محصول نبانات الكركدية باستخدام أحماض التيروزين و الجلوتامين تحت مواعيد زراعة مختلفة
المؤلفون المشاركون
Abd al-Qadir, Muhammad Ahmad Ibrahim
Ali, Hikmat Kamil Muhammad
Awad, Abd al-Rahman al-Uryan
المصدر
Zagazig Journal for Agricultural Researches
العدد
المجلد 47، العدد 5 (30 سبتمبر/أيلول 2020)، ص ص. 1165-1174، 10ص.
الناشر
تاريخ النشر
2020-09-30
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
In order to improve the growth and yield of the roselle plant under Sharkia Governorate conditions, a split-plot experiment was conducted during the two consecutive summer seasons 2018 and 2019.
The two experiments included two main factors where the first factor was sowing date (15th April, 1st May, 15th May and 1st June), the second factor was amino acid concentrations (tyrosine and glutamine acids at 100 and 200 ppm) and control (Sprayed with tap water) as well as their interaction treatments.
Following data were recorded: plant height, number of branches per plant, number of leaves per plant, dry weight of leaves per plant and root length as plant growth parameters as well as number of fruits per plant, fresh and dry sepal's yield per plant and dry sepal's yield per faddan as yield components.
Results revealed that roselle planted on 15th April produced taller plants and more branches and leaves as well as heavier leaf dry weight per plant compared to the other dates.
Also, the early sowing date (April 15) recorded higher values of roselle yield components with significant differences than the other dates under study.
Moreover, glutamine acid at 200 ppm concentration significantly increased plant growth and yield components compared to the other concentrations in both seasons.
In conclusion, sowingroselle seeds on 15th April and sprayed with 200 ppm glutamine four times per season appears to support growth and is adequate for achieving the highest roselle yielding under Sharkia Governorate conditions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ali, Hikmat Kamil Muhammad& Awad, Abd al-Rahman al-Uryan& Abd al-Qadir, Muhammad Ahmad Ibrahim. 2020. Improving growth and yield of Roselle (hibiscus sabdariffa l. ) plants by using tyrosine and glutamine acids under different sowing dates. Zagazig Journal for Agricultural Researches،Vol. 47, no. 5, pp.1165-1174.
https://search.emarefa.net/detail/BIM-1418126
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ali, Hikmat Kamil Muhammad…[et al.]. Improving growth and yield of Roselle (hibiscus sabdariffa l. ) plants by using tyrosine and glutamine acids under different sowing dates. Zagazig Journal for Agricultural Researches Vol. 47, no. 5 (2020), pp.1165-1174.
https://search.emarefa.net/detail/BIM-1418126
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ali, Hikmat Kamil Muhammad& Awad, Abd al-Rahman al-Uryan& Abd al-Qadir, Muhammad Ahmad Ibrahim. Improving growth and yield of Roselle (hibiscus sabdariffa l. ) plants by using tyrosine and glutamine acids under different sowing dates. Zagazig Journal for Agricultural Researches. 2020. Vol. 47, no. 5, pp.1165-1174.
https://search.emarefa.net/detail/BIM-1418126
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1418126
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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