Skip to main content

Soil Suitability Assessment for Twenty Crops in East Edfu Soils, Aswan

مؤلف البحث
Mostafa M. Ahmed , Mohamed A. El- Desoky, Mohsen A. Gameh, Ezzat M. Ahmed and Salman A.H. Selmy
ملخص البحث

Soil suitability assessment is critical for sustainable land use planning. The area east of Edfu in Aswan governorate is important for agriculture production. Therefore, this study aimed to determine, assess, and map the soil suitability for growing selected twenty crops in the study area using the ASLE program. Twenty sampling sites in east Edfu representing an area of 7166.52 ha were chosen for the current study. All sampled site coordinates were recorded using (GPS) and then plotted on a map using ArcGIS. Soil samples were collected from each site at a depth of 0–60 cm. Moreover, the soil physical and chemical characteristics (e.g., soil texture, soil depth, CaCO3, ECe and ESP) that are substantially related to the potential land use and their limitations were determined. Furthermore, the spatial distribution maps of soil suitability of all the selected crops were produced employing ArcGIS software. The results revealed that soils under study are characterized by a coarse texture, as the dominant texture classes were loamy sand and sandy loam. Concerning the soil depth, the soils of the investigated sites have a moderate limitation for agricultural land use. The lime content is less than 10% in most of the studied soil sites. Most of these soils have slight to moderate limitations for salinity. For soil sodicity (ESP), about 90 % of the total study area has an ESP value that is less than 15%. The results are also revealed, sunflower, watermelon, pepper, sorghum, maize, sugarbeet, potato, tomato, are suitable and moderately suitable crops for these soils.  

تاريخ البحث
مجلة البحث
Assiut Journal of Agricultural Sciences
المشارك في البحث
الناشر
2020
عدد البحث
53
موقع البحث
10.21608/ajas.2022.158976.1170
سنة البحث
2020
صفحات البحث
21