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Effects of raw and diluted municipal sewage effluent with micronutrient foliar sprays on the growth and nutrient concentration of foxtail millet in Southeast Iran
المؤلفون المشاركون
Asgharipour, Muhammad Rida
AzizMuqaddim, Hamid Rida
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 19، العدد 4 (31 ديسمبر/كانون الأول 2012)، ص ص. 441-449، 9ص.
الناشر
تاريخ النشر
2012-12-31
دولة النشر
السعودية
عدد الصفحات
9
التخصصات الرئيسية
الموضوعات
الملخص EN
In this study, the effect of irrigation with raw or diluted municipal sewage effluent accompanied by foliar micronutrient fertilizer sprays was examined on the growth, dry matter accumulation, grain yield, and mineral nutrients in foxtail millet plants.
The experimental design was a split plot with three irrigation sources: raw sewage, 50% diluted sewage, and well water comprising the main treatments, and four combinations of Mn and Zn foliar sprays as sub-treatments that were applied with four replications.
The experiment was conducted in 2009 at the Zabol University research farm in Zabol, south Iran.
The applied municipal sewage effluent contained higher levels of micronutrients and macronutrients and exhibited greater degrees of electrical conductivity compared to well water.
Because of the small scale of industrial activities in Zabol, the amount of heavy metals in the sewage was negligible (below the limits set for irrigation water in agricultural lands); these contaminants would not be severely detrimental to crop growth.
The experimental results indicated that irrigation of plants with raw or diluted sewage stimulates the measured growth and productivity parameters of foxtail millet plants.
The concentrations of micronutrients and macronutrients were also positively affected.
These stimulations were attributed to the presence of high levels of such essential nutrients as N, P, and organic matter in wastewater.
Supplied in sewage water alone, Mn and Zn were not able to raise the productivity of millet to the level obtained using fertilizers at the recommended values; this by itself indicated that additional nutrients from fertilizers are required to obtain higher levels of millet productivity with sewage farming.
Despite the differences in nutrient concentrations among the different irrigation water sources, the micronutrient foliar sprays did not affect the concentrations of micronutrients and macronutrients in foxtail millet plants.
These results suggested that municipal sewage effluent could be utilized efficiently as an important source of water, and that the nutrients used in growing foxtail millet with
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Asgharipour, Muhammad Rida& AzizMuqaddim, Hamid Rida. 2012. Effects of raw and diluted municipal sewage effluent with micronutrient foliar sprays on the growth and nutrient concentration of foxtail millet in Southeast Iran. Saudi Journal of Biological Sciences،Vol. 19, no. 4, pp.441-449.
https://search.emarefa.net/detail/BIM-359308
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Asgharipour, Muhammad Rida& AzizMuqaddim, Hamid Rida. Effects of raw and diluted municipal sewage effluent with micronutrient foliar sprays on the growth and nutrient concentration of foxtail millet in Southeast Iran. Saudi Journal of Biological Sciences Vol. 19, no. 4 (2012), pp.441-449.
https://search.emarefa.net/detail/BIM-359308
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Asgharipour, Muhammad Rida& AzizMuqaddim, Hamid Rida. Effects of raw and diluted municipal sewage effluent with micronutrient foliar sprays on the growth and nutrient concentration of foxtail millet in Southeast Iran. Saudi Journal of Biological Sciences. 2012. Vol. 19, no. 4, pp.441-449.
https://search.emarefa.net/detail/BIM-359308
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 449
رقم السجل
BIM-359308
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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