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العنوان
الآثار البيئية والاقتصادية لتدهور الموارد الزراعية :
المؤلف
الصعيدي، سامية طه محمد.
هيئة الاعداد
باحث / سامية طه محمد الصعيدي
مشرف / أحمد فؤاد مندور
مشرف / زيدان هندي عبد الحميد زيدان
مناقش / هشام إبراهيم القصاص
تاريخ النشر
2013.
عدد الصفحات
204 ص. :
اللغة
العربية
الدرجة
ماجستير
التخصص
العلوم الزراعية والبيولوجية
تاريخ الإجازة
1/1/2013
مكان الإجازة
جامعة عين شمس - معهد البيئة - العلوم الاقتصادية والقانونية والإدارية البيئية
الفهرس
يوجد فقط 14 صفحة متاحة للعرض العام

from 204

from 204

المستخلص

This study aims at investigating the impacts of deteriorating quality of agricultural resources either biotic orabiotic.
A- Among the biotic resources.
1. Man power:
This resource suffer from the migration of agriculture man power (farmers) to gulf states. Also, the level of farming skills is also deteriorating a result of.
2. Cattle and farm animals:
These resources are diminishing because price rise of fodder and diminishing of areas available for raising fodder plants in addition to sail pollution and plant yield as well.
3. Plant (agricultural resources) is also suffering from deteriorating yield.
B-Integrands to water pollution results revealed that 58 % of these involved are suffering from kidney diseases, 60 % suffer from livers diseases while 58% from chest diseases.
4. Land deterioration
It has been noticed that land for cotton production was 6750 feddans in 2005 which in 2011 was 6050 this decrease was 10.37 %.
In regards to rice: rice production was reduced by 49.5 % as it was reduced from 38888 to 19640 feddans. This was as a result of water resources ministry regulations. Also, wheat also suffered these reductions reached 19.75%.
Land dredging, those evolved in questionnaire believed in that 250 feddans were dredged. They said that it was dredged for money.
5. economic deterioration
Monetary value for cotton was reduced by 10%, and rice reduced by 59.339.