منابع مشابه
Essays on Quality Production in Agricultural Markets
Title of Dissertation: SELF-REGULATION, PRODUCTIVITY, AND NON-LINEAR PRICING. THREE ESSAYS ON QUALITY PRODUCTION IN AGRICULTURAL MARKETS Angelo M. Zago, Doctor of Philosophy, 2006 Dissertation directed by: Professor Robert G. Chambers Department of Agricultural and Resource Economics In this dissertation I analyze the quality choices of a group of producers. In the first essay I use mechanism d...
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Cornell University (hereafter the " sponsors "). The opinions expressed in this report do not necessarily reflect those of the Sponsors or the State of New York, and reference to any specific product, service, process, or method does not constitute an implied or expressed recommendation or endorsement of it. make no representation that the use of any product, apparatus, process, method, or othe...
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Greenhouses have been extremely successful in providing abundant, cheap and high-quality produce, by using resources (water, minerals, pesticides) with a very high economic efficiency. Marginal agricultural land is being rapidly converted into protected cultivation in many (semi-arid) regions of the world, hoping to prosper both from primary and secondary activities. Water use efficiency of gre...
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Water quality refers to the physical, chemical, and biological characteristics of surface waters and groundwaters that determine their suitability for use by humans and aquatic life. Both natural and managed landscapes provide an important ecosystem service by maintaining water quality, which is key for water supply, recreational use, aesthetic values, and biodiversity, including fish and wildl...
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ژورنال
عنوان ژورنال: Significance
سال: 2004
ISSN: 1740-9705,1740-9713
DOI: 10.1111/j.1740-9713.2004.00014.x