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مدة السطوع الفعلي و تأثيرها في موعد نضج محصول القطن بدلتا النيل
Other Title(s)
Actual sunshine and its effect on maturity of cotton crop in the Nile delta
Author
Source
المجلة العربية لنظم المعلومات الجغرافية
Issue
Vol. 12, Issue 1 (31 Mar. 2019), pp.1-32, 32 p.
Publisher
Publication Date
2019-03-31
Country of Publication
Saudi Arabia
No. of Pages
32
Main Subjects
Abstract EN
The actual sunshine of the climatic elements that affect the maturity of the cotton crop requires 2400 - 2500 hours of sunshine throughout the growing season.
The yield is not mature until this number has been met, and it affects the quality and staple length of the cotton.The study aims at describing the spatial and seasonal variations in the number of hours of actual sunshine in the Nile Delta, determining the length of the light season for growing the cotton in the different ranges, and determining the appropriate ranges for the cotton crop with its different varieties.
The Nile Delta is one of the most important agricultural Area of cotton crop in Egypt, contributing 92% of its total production in season 2012-2013.
She was chosen for the study.The Methodology is based on the descriptive approach, combined with the objective approach.
To achieve the objectives of the study, it focused on the following main points: cotton crop growth phases, cotton needs for actual sunshine, distribution of actual hours of sunshine, photoperiod of cotton, and compatibility of actual sunshine of cotton.
The study concluded several results, including: Sharqia, Qalyubiya, Damietta and northern Delta are not suitable ranges for the cultivation of cotton long staple, but rather long cotton medium.
- Cultivation of cotton varieties that do not require many hours of The actual sunshine in the eastern and northern delta such as the varieties of Giza 85 and 89.
American Psychological Association (APA)
السمني، محمد عوض السيد. 2019. مدة السطوع الفعلي و تأثيرها في موعد نضج محصول القطن بدلتا النيل. المجلة العربية لنظم المعلومات الجغرافية،مج. 12، ع. 1، ص ص. 1-32.
https://search.emarefa.net/detail/BIM-1220668
Modern Language Association (MLA)
السمني، محمد عوض السيد. مدة السطوع الفعلي و تأثيرها في موعد نضج محصول القطن بدلتا النيل. المجلة العربية لنظم المعلومات الجغرافية مج. 12، ع. 1 (آذار 2019)، ص ص. 1-32.
https://search.emarefa.net/detail/BIM-1220668
American Medical Association (AMA)
السمني، محمد عوض السيد. مدة السطوع الفعلي و تأثيرها في موعد نضج محصول القطن بدلتا النيل. المجلة العربية لنظم المعلومات الجغرافية. 2019. مج. 12، ع. 1، ص ص. 1-32.
https://search.emarefa.net/detail/BIM-1220668
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن ملاحق : ص. 30-31
Record ID
BIM-1220668