Response of two sunflower cultivars to foliar spray by different zinc oxide nanoparticles concentrations
Other Title(s)
استجابة صنفين من عباد الشمس للرش الورقي بتركيزات مختلفة من أكسيد الزنك النانومتري
Joint Authors
Mahmud, Adil Muhammad
Ali, al-Sadi Abd al-Hamid
Shalabi, al-Sayyid Muhammad Mahmud
Hasan, Manal Abd al-Hamid Mahmud
Abu Bakr, Asma Sayyid
Source
Assuit Journal of Agricultural Sciences
Issue
Vol. 50, Issue 3 (30 Sep. 2019), pp.16-26, 11 p.
Publisher
Assiut University Faculty of Agriculture
Publication Date
2019-09-30
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Topics
Abstract AR
اجریت تجربة حقلیة بمزرعة قسم المحاصیل كلیة الزراعة جامعة أسیوط خلال موسمی 2017 و 2018 م و ذلك لدراسة استجابة صنفین من عباد الشمس للرش الورقی بتركیزات مختلفة من أكسید الزنك النانومتری.
وقد استخدم تصمیم القطاعات كاملة العشوائیة بترتیب الشرائح المنشقة بثلاث مكررات.
وقد رتبت تركیزات أكسید الزنك النانومتریة (صفر و 100 و 200 و 300 و 400 و 500 جزء فی الملیون) أفقیا بینما رتبت الأصناف (سخا53- جیزة 102) رأسیا.
اشارت النتائج الى ان الصفات التى تم دراستها و هی عدد البذورللقرص وزن المائة بذرة (جم)، وزن البذورللنبات محصول البذور(كجم/فدان) نسبة الزیت (٪) و محصول الزیت (كجم/فدان) تأثرت معنویا بتركیزات اكسید الزنك النانومتریة لكلا الموسمین
Abstract EN
A field experiment was conducted at the Agronomy Department Farm, Faculty of Agriculture, Assiut University during 2017 and 2018 seasons to study the response of two sunflower cultivars to foliar spray by different zinc oxide nanoparticles concentrations.
The field experiment was carried out in a randomized complete block design (RCBD) using a strip plot arrangement with three replications.
Zinc oxide nanoparticles (ZnO NPs) concentrations (control, 100, 200, 300, 400 and 500 ppm) were allotted horizontally, while two sunflower cultivars (Sakha-53 and Giza-102) were assigned vertically.
The obtained results showed that number of seeds head-1 , seed index and seed weight head-1 (g), Seed yield (kg fed.-1 ), oil percentage (%) and oil yield (kg fed.-1 ) were affected significantly by different zinc oxide nanoparticles concentrations in both seasons, except number of seeds head-1 in the second season.
Sunflower plants which were sprayed by 200 ppm ZnO NPs gave the highest mean values of seed yield fed.
-1 (1751.99 and 1515.18 kg/fed) and oil yield fed.
-1 (676.79 and 600.81 kg/fed) in the first and second seasons, respectively.
Furthermore, Giza102 sunflower cultivar gave the highest means for mention traits in the two growing seasons.
Also, the interaction between ZnO NPs concentrations and sunflower cultivars had a significant (P≤0.01) effect on the all studied traits in both seasons.
Giza 102 plants which were sprayed by 200 ppm ZnO NPs concentration gave the highest mean values of oil yield (723.61and 701.37 kg/fed in the first and second seasons, respectively)
American Psychological Association (APA)
Abu Bakr, Asma Sayyid& Shalabi, al-Sayyid Muhammad Mahmud& Ali, al-Sadi Abd al-Hamid& Mahmud, Adil Muhammad& Hasan, Manal Abd al-Hamid Mahmud. 2019. Response of two sunflower cultivars to foliar spray by different zinc oxide nanoparticles concentrations. Assuit Journal of Agricultural Sciences،Vol. 50, no. 3, pp.16-26.
https://search.emarefa.net/detail/BIM-1021369
Modern Language Association (MLA)
Abu Bakr, Asma Sayyid…[et al.]. Response of two sunflower cultivars to foliar spray by different zinc oxide nanoparticles concentrations. Assuit Journal of Agricultural Sciences Vol. 50, no. 3 (2019), pp.16-26.
https://search.emarefa.net/detail/BIM-1021369
American Medical Association (AMA)
Abu Bakr, Asma Sayyid& Shalabi, al-Sayyid Muhammad Mahmud& Ali, al-Sadi Abd al-Hamid& Mahmud, Adil Muhammad& Hasan, Manal Abd al-Hamid Mahmud. Response of two sunflower cultivars to foliar spray by different zinc oxide nanoparticles concentrations. Assuit Journal of Agricultural Sciences. 2019. Vol. 50, no. 3, pp.16-26.
https://search.emarefa.net/detail/BIM-1021369
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1021369