نتایج جستجو برای: sustainable agriculture
تعداد نتایج: 179698 فیلتر نتایج به سال:
There is an ongoing debate on what constitutes sustainable intensification of agriculture (SIA). In this paper, we propose that a paradigm for sustainable intensification can be defined and translated into an operational framework for agricultural development. We argue that this paradigm must now be defined-at all scales-in the context of rapidly rising global environmental changes in the Anthr...
One hundred leading researchers, practitioners, and advocates in public health, health care, nutrition, obesity, economics, sustainable agriculture, and food systems met at the Airlie Conference Center in April 2009 to discuss creating linkages among food systems, public health, and sustainable agriculture in order to achieve healthier diets, healthier communities, and a healthier planet. Parti...
The paper focuses on conservation agriculture (CA), defined as minimal soil disturbance (no-till, NT) and permanent soil cover (mulch) combined with rotations, as a more sustainable cultivation system for the future. Cultivation and tillage play an important role in agriculture. The benefits of tillage in agriculture are explored before introducing conservation tillage (CT), a practice that was...
Sustainability has recently become a buzzword for agricultural programs in education, extension, research, and government policy. For effective communications among those teaching, studying, and practicing agriculture, it is essential that there be some agreement as to the definition of the term sustainable agriculture. The definition should be general enough to accommodate th wide range of agr...
One of the objectives of agricultural development in Botswana is the increase of agricultural productivity in both arable and livestock production in order to increase farm incomes and thus help to make agriculture a sustainable activity. This paper looks at the challenges that Botswana faces in meeting this objective while minimizing any land degradation that may accompany the process of incre...
Agricultural trade between nations is a significant proportion of total international trade. Agricultural trade in transgenic crops faces extra complications due to the existence of domestic and international regimes that focus specifically on agricultural biotechnology. These specialized regimes create legal and commercial challenges for trade in transgenic crops that have significant implicat...
Several writers on animal ethics defend the abolition of most or all animal agriculture, which they consider an unethical exploitation of sentient non-human animals. However, animal agriculture can also be seen as a co-evolution over thousands of years, that has affected biology and behaviour on the one hand, and quality of life of humans and domestic animals on the other. Furthermore, animals ...
farmers' attitudes play an important role in their towards sustainable agriculture behavior. factors affecting men and women cotton producers’ attitude towards sustainable agriculture were investigated in the course of this worke. the research was a survey one using stratified random sampling, conducted in esfahan province. the subjects were selected from 179 cotton producing families (357...
This paper reviews the opportunities available for food businesses to encourage consumers to eat healthier and more nutritious diets, to invest in more sustainable manufacturing and distribution systems and to develop procurement systems based on more sustainable forms of agriculture. The important factors in developing more sustainable supply chains are identified as the type of supply chain i...
C. JACYN BAKER1*, NORTON MOCK1, KENNETH L. DEAHL2, BRYAN BAILEY3 and DANIEL P. ROBERTS4 Microbiology and Plant Pathology Laboratory, ARS, United States Department of Agriculture, Beltsville, MD 20705, U.S.A., Vegetable Laboratory, ARS, United States Department of Agriculture, Beltsville, MD 20705, U.S.A., Alternate Crops and Systems Laboratory, ARS, United States Department of Agriculture, Belt...
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