منابع مشابه
Sustainable Agriculture and the Sustainable Use of Agricultural Biodiversity: Concepts, Trends and Challenges
1. The Executive Secretary is circulating herewith, for the information of participants of the fourteenth meeting of the Subsidiary Body on Scientific, Technical and Technological Advice, this note on sustainable agriculture and the sustainable use of agricultural biodiversity: concepts, trends and challenges, as submitted by Bioversity International. The note is circulated in the form and lang...
متن کاملAgrometeorology and sustainable agriculture
Current concerns with the sustainability of agroecosystems in different parts of the world have hightened the awareness for careful use of the natural resource base on which agriculture depends. For proper and efficient use of soils and plant/animal genetic material, knowledge of the role of climate is an essential precondition. Several elements of the chapters in Agenda 21, a global plan of ac...
متن کاملParaquat and sustainable agriculture.
Sustainable agriculture is essential for man's survival, especially given our rapidly increasing population. Expansion of agriculture into remaining areas of natural vegetation is undesirable, as this would reduce biodiversity on the planet. Maintaining or indeed improving crop yields on existing farmed land, whether on a smallholder scale or on larger farms, is thus necessary. One of the limit...
متن کاملIs rangeland agriculture sustainable?
The objective of this paper is to examine the sustainability of rangeland agriculture (i.e., managed grazing) on a world-wide basis, with a focus on North America. Sustainability is addressed on three fronts: 1) ecological, 2) economic, and 3) social acceptance. Based on previous and on-going research, we suggest that employment of science-based rangeland grazing management strategies and tacti...
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ژورنال
عنوان ژورنال: Ciencia e investigación agraria
سال: 2009
ISSN: 0718-1620
DOI: 10.4067/s0718-16202009000100001