evaluation soil water resources (9 résultats)

paperback. Etat : New. Evaluation of soil and water resources and water-saving irrigation planning.

Etat : New.

Taschenbuch. Etat : Neu. Neuware -The study concerned water and soil resources in San El-Hagar (Sharkia Governorate, Egypt). In the first part of this study, water quality for irrigation was assessed. Samples of water were collected from different irrigation and drainage canals. Analyses included pH, EC, soluble ions and heavy metals during 12 months (one sample each month for each site) from June 2015 to May 2016. Some water sources have waters of C3S1 (high salinity and low sodicity), and others have waters of C4S1 (very high salinity and low sodicity). Most of the waters contained heavy metals below the permissible limits. Soil studies included obtaining soil profiles which were described and sampled for laboratory analyses. Surface interpolation methods were used to generate thematic maps of soil characteristics such as texture, mean weight diameter, CaCO3 content, salinity and sodicity. The results are important and can be used as a guide to water and soil quality in the San El-Hager region.Books on Demand GmbH, Überseering 33, 22297 Hamburg 316 pp. Englisch.

Paperback. Etat : Brand New. 316 pages. 8.66x5.91x0.72 inches. In Stock.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The study concerned water and soil resources in San El-Hagar (Sharkia Governorate, Egypt). In the first part of this study, water quality for irrigation was assessed. Samples of water were collected from different irrigation and drainage canals. Analyses included pH, EC, soluble ions and heavy metals during 12 months (one sample each month for each site) from June 2015 to May 2016. Some water sources have waters of C3S1 (high salinity and low sodicity), and others have waters of C4S1 (very high salinity and low sodicity). Most of the waters contained heavy metals below the permissible limits. Soil studies included obtaining soil profiles which were described and sampled for laboratory analyses. Surface interpolation methods were used to generate thematic maps of soil characteristics such as texture, mean weight diameter, CaCO3 content, salinity and sodicity. The results are important and can be used as a guide to water and soil quality in the San El-Hager region. 316 pp. Englisch.

Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abd El-Aal Enas Mohamed Wagdi Abd El-HamidDr. Enas Mohamed Wagdi Abd El-Hamid Abd El-Aal is an Assistant Professor at Soil Science Department, Faculty of Agriculture, Zagazig University in Egypt. In 2019, she obtained Ph.D. in Soil s.

Etat : New. Print on Demand.

Etat : New. PRINT ON DEMAND.

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The study concerned water and soil resources in San El-Hagar (Sharkia Governorate, Egypt). In the first part of this study, water quality for irrigation was assessed. Samples of water were collected from different irrigation and drainage canals. Analyses included pH, EC, soluble ions and heavy metals during 12 months (one sample each month for each site) from June 2015 to May 2016. Some water sources have waters of C3S1 (high salinity and low sodicity), and others have waters of C4S1 (very high salinity and low sodicity). Most of the waters contained heavy metals below the permissible limits. Soil studies included obtaining soil profiles which were described and sampled for laboratory analyses. Surface interpolation methods were used to generate thematic maps of soil characteristics such as texture, mean weight diameter, CaCO3 content, salinity and sodicity. The results are important and can be used as a guide to water and soil quality in the San El-Hager region.