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التباين المكاني لخصائص الترب في قضاء الوركاء واثره في الانتاج الزراعي == Spatial Variation Of The Characteristics Of Soils In The District Of Warka And Its Impact On Agricultural Production
Author name:
مروه محسن محمد البركات
Supervisor name:
رحيم حميد عبد ثامر العبدان
General topic:
Geography
Specific topic:
Natural Geography
Degree:
Master
University:
University of Thi-Qar - College Of Literature - Department Of Geography
Language:
Arabic
University location:
Dhi Qar
First pages:
10T1570 - p.pdf
Abstract:
This study of soil geographical analysis of natural and human factors and their impact on the soil of Warka spend that formed the northwestern part of the province of Muthanna was accreditation in this study on the information and data from the desktop and fieldwork properties was conducted using the software, geographic information systems, and laboratory work to analyze soil samples models The study involved three natural units are mixed unit banks and unit easy spate low and the unity of the desert. It has shown by the results of the analysis that there is variation in the physical characteristics of the sites sampled the study area (Alencjh, virtual and real density porosity, soil moisture, tip the water and water conductivity rate) and chemical properties (organic matter, calcium carbonate, calcium sulfate, the degree of soil reaction, ions positive and negative) as varied between cultivated and non - cultivated areas and soil Badia these properties as she was fertile banks of the finest of the rest of the types of other items and then followed by soil easy spate The soil of the desert, it was clear by the results that he can not do agricultural activity only after followers of the methods of non - conventional for treatment in order to invest agriculturally and clarified study the effect of the physical and chemical properties of the soil of Warka spend on agricultural production and conduct geographic assessment of the reality of production where and see what types of crops grown within the study area as varied soil study area in agricultural brands and when evaluated according to the terms of agriculture but by usability productivity Vtnoat to several arieties of arable and non - valid
