نتایج جستجو برای: agriculture

تعداد نتایج: 64549  

Journal: :Scientific American 1921

Journal: :Hispanic American Historical Review 1968

Journal: :Science 1965

2016
Lauren C. Ponisio Paul R. Ehrlich Carol Shennan

The sustainability of society hinges on the future of agriculture. Though alternatives to unsustainable, high-input industrial agriculture are available, agricultural systems have been slow to transition to them. Much of the resistance to adopting alternative techniques stems from the perceived costs of alternative agriculture, mainly in terms of yields. The general assumption is that agricultu...

2016
Namita Mirjankar Smitha Hiremath

This paper shows a brief thought of a percentage of the broadly utilized data mining systems over agri-business information sets. It is a contemporary system to discover the arrangement over the customary and traditional technique. It is a new concept as for data mining in the field of farming. Data mining is a procedure of separating/comparing the important information from the extensive datab...

2002
Henning Tarp Jensen Sherman Robinson Finn Tarp

In this paper, we present a comparative analysis of the extent to which indirect taxes, tariffs, and exchange rates affected relative price incentives for agricultural production in a representative sample of 15 developing countries in the 1990s. Empirical studies from the 1980s, using partial equilibrium methodologies, supported the view that policies in many developing countries imparted a ma...

2000
Japji Anna Bas Anna Bas

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