تأثير خصائص تربة كتف نهر الغراف في الانتاج الزراعي (ضمن محافظة واسط)

Abstract

The study aims to analyze the relationship and the physical and chemical properties of the shoulders of the rivers characteristics (Nahr AL-Ghrraf) on agricultural productivity using the analysis of AL-Tariah blocks for the study area and know ledge physical properties of rich tissue cyclic density approsity and properties tactics represented by the random matrial the degree of reaction of soil m the salinity of the AL-Thuraya EC lime and lime and exchanged Sodium ductile Sodium and negative ions) and the explanation of the reasons for these differences the differences between soil plants in the study area their and the extension of their effect on agricultural production the study showed there is a close relationship between the physical and properties and the productivity of the crops grown the area.