Performance evaluation of three different types of local evaporative cooling pads in greenhouses in Sudan
المؤلفون المشاركون
Ahmad, Iqbal Muhammad
Abbas, Usamah
Ismail, Muhammad Rodzi
Ahmad, Muhammad
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 18، العدد 1 (31 مارس/آذار 2011)، ص ص. 45-51، 7ص.
الناشر
تاريخ النشر
2011-03-31
دولة النشر
السعودية
عدد الصفحات
7
التخصصات الرئيسية
الموضوعات
الملخص EN
This study was conducted in Date Palm Technology Company Limited, Shambat, Khartoum State.
To evaluate performance of three types of evaporative cooling pads for greenhouses (celdek pads, straw pads and sliced wood pads), as compared to the conditions outside the greenhouses (control), for pads.
Performance evaluation includes environmental parameters (temperature and relative humidity at 8 am, 1 pm and 6 pm) and crop parameters (length and stem diameter, leaves number and width, fruit length and diameter, fruit weight and dry matter and yield).
The results obtained for the temperature at 8 am showed that there was no significant difference (0.05) inside the greenhouses, while a high significant difference between the conditions inside and outside of the greenhouses was found.
Significant differences were found at 1 pm and 6 pm between all treatments as compared to the conditions outside the greenhouses, and the results obtained for relative humidity showed high significant differences at 8 am and 1 pm inside the greenhouses and between inside and outside the greenhouse, respectively, while there was no significant difference at 6 pm inside the greenhouses and between inside and outside the greenhouses.
On the other hand, the results obtained for crop parameters showed that there were significant differences between all parameters inside the greenhouses and outside the greenhouses ; however, the greenhouses with sliced wood pads gave the highest yield and the greenhouses with straw pads gave the least and conditions outside gave the lowest.
This study indicated that the sliced wood pads are better than the other evaporative cooling pads.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ahmad, Iqbal Muhammad& Abbas, Usamah& Ahmad, Muhammad& Ismail, Muhammad Rodzi. 2011. Performance evaluation of three different types of local evaporative cooling pads in greenhouses in Sudan. Saudi Journal of Biological Sciences،Vol. 18, no. 1, pp.45-51.
https://search.emarefa.net/detail/BIM-357576
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ahmad, Iqbal Muhammad…[et al.]. Performance evaluation of three different types of local evaporative cooling pads in greenhouses in Sudan. Saudi Journal of Biological Sciences Vol. 18, no. 1 (2011), pp.45-51.
https://search.emarefa.net/detail/BIM-357576
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ahmad, Iqbal Muhammad& Abbas, Usamah& Ahmad, Muhammad& Ismail, Muhammad Rodzi. Performance evaluation of three different types of local evaporative cooling pads in greenhouses in Sudan. Saudi Journal of Biological Sciences. 2011. Vol. 18, no. 1, pp.45-51.
https://search.emarefa.net/detail/BIM-357576
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 51
رقم السجل
BIM-357576
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