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Issuesland managementLandLibrary Resource
There are 8, 235 content items of different types and languages related to land management on the Land Portal.
Displaying 3121 - 3132 of 6710

شارة التحدي الخاصة بالتربــــة

Journal Articles & Books
November, 2015
Paraguay

الهدف من شارات التحدي الخاصة بالأمم المتحدة هو رفع الوعي وتعليم وتحفيز الشباب لتغيير سلوكهم وأن يصبحوا وكلاء التغيير في مجتمعاتهم المحلية. وشارات التحدي ملائمة للاستخدام في الفصول المدرسية ومجموعات الشباب وهي مُعتَمدة من الرابطة العالمية للمرشدات وفتيات الكشافة والمنظمة العالمية للحركة الكشفية. وتتضمن شارات التحدي مجموعة واسعة من الأنشطة والأفكار التي يُمكن للمدرسين وقادة المجموعات تعديلها بسهولة.

Impact of shrimp farming on arable land and rehabilitation of resultant salt-affected soils/integrated soil management for sustainable use of salt-affected soils

Journal Articles & Books
November, 2000
Nigeria
Thailand
Africa
Asia

The development of agricultural technologies and a better appreciation of the existing but under-utilised knowledge of resource management will be crucial in meeting the ecological needs and in achieving the anticipated food demands of the growing population in the future. The greatest challenge for the coming decades lies in the fact that the production environments are unstable and degrading. Land degradation is proceeding so fast that unless policies and approaches change, many countries will not be able to achieve sustainable agriculture in the foreseeable future.

Improved use of Plant Nutrients. Report of the Expert Consultation on Better Exploitation of Plant Nutrients, Rome, 18-22 April 1977

Journal Articles & Books
November, 1978
France
Nigeria
United States of America
Spain
Israel
Mali
Egypt
Australia
United Kingdom
Ghana
Kenya
Uganda
Tanzania
Netherlands
India
Sudan

FAO organized an Expert Consultation in April 1977 with participants from countries consuming both a high and low quantity of fertilizer, to identify possibilities for a more intensive and rational utilization of the valuable plant nutrients in mineral and organic fertilizers, with emphasis on conditions in developing countries. The conclusions reached should serve interested countries as a guide for follow-up activities in the more rational use of plant nutrients at the research and practical level.