التقييم البيئي للتربة والمياه وعلاقتهما بالتنمية الزراعية المستدامة في مركز ميت غمر بمحافظة الدقهلية

العوضي, احمد ناجي

doi:10.21608/agj.2023.327610

التقييم البيئي للتربة والمياه وعلاقتهما بالتنمية الزراعية المستدامة في مركز ميت غمر بمحافظة الدقهلية "باستخدام نظم المعلومات الجغرافية"

نوع المستند : المقالة الأصلية

المؤلف

احمد ناجي العوضي

جامعة المنصورة - كلية الآداب

10.21608/agj.2023.327610

المستخلص

The geographical location of the MitGhamr District provides fertile soil with high productivity and a diversity of water resources from Nile water - Damietta branch - and groundwater, which may contribute to achieving sustainable agricultural development and diversification of production, As a result of the adoption of intensive agricultural systems in the center and the low efficiency of the irrigation and drainage networks, some chemical soil properties were affected, such as high levels of salinity, which ranged between medium and high in most areas of the center, and high levels of alkalinity as a result of the increase in concentrations of basic cations, especially sodium, Its indicators of some of its nutritional elements are lower than the normal rate of fertile clay soils, such as phosphorus, nitrogen, organic matter, and dissolved anions, and according to the nature of the soil texture, it has given it a high abundance of some of its other nutritional elements, such as potassium.

الكلمات الرئيسية