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Phosphorous behavior from different fertilizer resources in some calcareous soils-Kurdistan region-Iraq
المؤلف
المصدر
الناشر
تاريخ النشر
2016-06-30
دولة النشر
العراق
عدد الصفحات
12
التخصصات الرئيسية
الملخص الإنجليزي
A laboratory experimental was conducted at the laboratories of soil sciences and water / College of Agriculture/ University of Duhok, to study the behavior of phosphorous from three different sources of phosphate fertilizers (MAP, DAP, and TSP) in three different soil textures (Clay loam, silty clay loam and loamy) of calcareous soils under three different incubation time (48, 168 and 336) h.
The studied soils were characterized by high soil pH, high level of calcium carbonate and low organic matter content.
Three levels of phosphorous (0, 50 and 100) mg.
P Kg soil -1, from different phosphate fertilizers were added to the studied soils.
The soils were kept at fixed temperature (298°K) and at soil moisture (75) % of the field capacity during studied incubation periods, till reaching equilibrium with the soils.
The results showed that with increasing the amount of applied P levels and incubation time, the added P under go to react with soil components and transform to form more stable phosphate compounds as OCP, β-TCP and HA.
As well as the soil properties of studied soils influenced on the period of phosphorous transformation in soil, as the clay content, CaCO3%, OM%, and soil pH value of the soil increased, the transformation period of added P fertilizers to form more stable phosphate compounds in studied soils decreased.
Generally OCP and β-TCP are governing solubility of P in studied soils.
نوع البيانات
أوراق مؤتمرات
رقم السجل
BIM-797941
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Dohuki, Muhammad Sidqi S. M.. 2016-06-30. Phosphorous behavior from different fertilizer resources in some calcareous soils-Kurdistan region-Iraq. The Scientific Agricultural Conference (2nd : 2016 : University of Duhok, Kurdistan region of Iraq). . Vol. 19, no. 1 (Special Issue) Agricultural and Veterinary Sciences (Jun. 2016), pp.712-723.Dihok Iraq : University of Duhok.
https://search.emarefa.net/detail/BIM-797941
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Dohuki, Muhammad Sidqi S. M.. Phosphorous behavior from different fertilizer resources in some calcareous soils-Kurdistan region-Iraq. . Dihok Iraq : University of Duhok. 2016-06-30.
https://search.emarefa.net/detail/BIM-797941
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Dohuki, Muhammad Sidqi S. M.. Phosphorous behavior from different fertilizer resources in some calcareous soils-Kurdistan region-Iraq. . The Scientific Agricultural Conference (2nd : 2016 : University of Duhok, Kurdistan region of Iraq).
https://search.emarefa.net/detail/BIM-797941
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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