The role of fractionation of humic acids and spraying with azolla extract on vegetative growth indicators growth of sunflower crop (Helianthus annuus L.)
المؤلفون المشاركون
al-Jabiri, Ali Fakhir Hadi
al-Husni, Ali Rahim
المصدر
Jornal of al-Muthanna for Agricultural Sciences
العدد
المجلد 9، العدد 2 (31 ديسمبر/كانون الأول 2022)، ص ص. 1-8، 8ص.
الناشر
تاريخ النشر
2022-12-31
دولة النشر
العراق
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
A field experiment was carried out during the spring season of 2022 at a farm in the Al-Khader district 30 km south of Samawah.
The experiment was conducted to study the role of fractionation (30 kg H-1) of humic acids for three batches (First batch, Second batch and Third batch) and spraying with Azolla extract using four concentrations ( 0%, 20%, 40%, 60%), on the vegetative growth indicators of sunflower.
The treatments were arranged as a split-plot design with two plots, the fractionation (30 kg H-1) (Al-Mughayer, 2019) of humic acids in the main plot and Azolla spray concentrations in the second plot, using three replications .The results showed a superiority in the second batch for the percentage of nitrogen in the leaves with an average of (1.27%) and did not show significant differences in the plant height, number of leaves per plant, leaf area and stem diameter.
Foliage and stem diameter were (34.06 leaves -1, 9514 cm2 one plant and 28.14 mm) for the characteristics, respectively, while the spraying concentration of 60% was superior in the percentage of nitrogen in the leaves with an average of (1.25%).
The interaction between the study factors was high significantly, as was (40% Azolla extract at the second batch) the highest average of nitrogen content in the leaves, which was up to (1.30%).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Jabiri, Ali Fakhir Hadi& al-Husni, Ali Rahim. 2022. The role of fractionation of humic acids and spraying with azolla extract on vegetative growth indicators growth of sunflower crop (Helianthus annuus L.). Jornal of al-Muthanna for Agricultural Sciences،Vol. 9, no. 2, pp.1-8.
https://search.emarefa.net/detail/BIM-1567821
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Jabiri, Ali Fakhir Hadi& al-Husni, Ali Rahim. The role of fractionation of humic acids and spraying with azolla extract on vegetative growth indicators growth of sunflower crop (Helianthus annuus L.). Jornal of al-Muthanna for Agricultural Sciences Vol. 9, no. 2 (2022), pp.1-8.
https://search.emarefa.net/detail/BIM-1567821
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Jabiri, Ali Fakhir Hadi& al-Husni, Ali Rahim. The role of fractionation of humic acids and spraying with azolla extract on vegetative growth indicators growth of sunflower crop (Helianthus annuus L.). Jornal of al-Muthanna for Agricultural Sciences. 2022. Vol. 9, no. 2, pp.1-8.
https://search.emarefa.net/detail/BIM-1567821
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
رقم السجل
BIM-1567821
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