CARTOGRAPHIC ANALYSIS AND HETEROGENEITY OF THE CULTIVARS OF THE WESTERN (JADWAL) IN HOLY KARBALA GOVERNORATE USING CLASSICAL STATISTICSAmal Radhi Jubier and Hussein Ali AbdAbstract This study was carried out in the soil of the Western (Jadwal) in the holy province of Karbala conducted a cartographic analysis of the map of soil. Each unit of soil has been selected 14,400 meter long course, which passes through the largest units, has been chosen for the most frequent area. The results showed that the series DW56 is the most frequent series, and the largest area with an area of 1969.316 hectares and accounted for 17.67% of the total area and studied the spatial variations of fertility characteristics and different depths and the use of the traditional census, where there were variations in fertility characteristics, since fertility qualities are high in the degree of heterogeneity. The difference in the available nitrogen ratio ranged between 19.4 - 21.9% and the phosphorus available between 13.9 - 26.5% and the potassium ready between 11.6% 25.7%. |