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Usage of sewage effluent in irrigation of some woody tree seedlings : part 3 : Swietenia mahagoni (L.) Jacq.
المؤلفون المشاركون
Ali, Haytham M.
al-Mahruq, al-Sayyid M.
Hasan, Fatimah A.
al-Tarawi, Muhammad A.
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 18، العدد 2 (30 يونيو/حزيران 2011)، ص ص. 201-207، 7ص.
الناشر
تاريخ النشر
2011-06-30
دولة النشر
السعودية
عدد الصفحات
7
التخصصات الرئيسية
الموضوعات
الملخص EN
A pot experiment was investigated to study the effect of sewage irrigation treatments (primary and secondary effluents) compared with tap water on the growth and chemical constituents of mahogany seedlings (Swietenia mahagoni (L.) Jacq.) as well as soil chemical properties.
The experiment was conducted at a greenhouse in the nursery of Timber Trees Research Department of Sabahia, Horticultural Research Station in Alexandria, Egypt, from June 2003 to December 2004 for three irrigation periods (6, 12 and 18 months).
The sewage effluent waters were taken from oxidation ponds located in New Borg EL-Arab city and used directly for irrigation.
The primary effluent treatment was superior than other treatments in improving the growth parameters (plant height, stem diameter, leaf area, leaves number, fresh and dry weights of leaves, shoots and roots and shoot / root ratio) and showed the highest concentration and total uptake of N, P, K, Cd, Ni, Pb and Fe in plant parts, followed by secondary effluent then tap water.
The data revealed that soil salinity in terms of electrical conductivity of saturated paste (EC), CaCO3 %, organic matter % and soluble anions and cations were influenced significantly by primary or secondary effluent treatment.
The data also showed that the use of sewage effluent for irrigation increased N, P, K and DTPA-extractable-heavy metals (Cd, Cu, Ni, Pb, Fe, Mn and Zn).
The effects of sewage effluent on growth parameters and elements content in plant parts and treated soil were more pronounced as water treatments were used for long period.
The results suggested that the use of sewage effluent in irrigating mahogany trees grown on calcareous sandy loam soil was an important agriculture practice for improving soil properties, increasing fuel and timber production, and is an economic and safe way to dispose wastewaters.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ali, Haytham M.& al-Mahruq, al-Sayyid M.& Hasan, Fatimah A.& al-Tarawi, Muhammad A.. 2011. Usage of sewage effluent in irrigation of some woody tree seedlings : part 3 : Swietenia mahagoni (L.) Jacq.. Saudi Journal of Biological Sciences،Vol. 18, no. 2, pp.201-207.
https://search.emarefa.net/detail/BIM-364235
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ali, Haytham M.…[et al.]. Usage of sewage effluent in irrigation of some woody tree seedlings : part 3 : Swietenia mahagoni (L.) Jacq.. Saudi Journal of Biological Sciences Vol. 18, no. 2 (2011), pp.201-207.
https://search.emarefa.net/detail/BIM-364235
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ali, Haytham M.& al-Mahruq, al-Sayyid M.& Hasan, Fatimah A.& al-Tarawi, Muhammad A.. Usage of sewage effluent in irrigation of some woody tree seedlings : part 3 : Swietenia mahagoni (L.) Jacq.. Saudi Journal of Biological Sciences. 2011. Vol. 18, no. 2, pp.201-207.
https://search.emarefa.net/detail/BIM-364235
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 206-207
رقم السجل
BIM-364235
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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