Agriculture and Food Systems - Theses

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Subject: environmental effects × Subject: fertilizer efficiency ×

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    Cycling of nitrogen in the biosphere and atmosphere
    FRENEY, JOHN ( 2013)
    Selected publications are presented to illustrate Freney’s research on the development of new techniques for assessing the transfer of gaseous nitrogen from fertilizer and animal excreta to the atmosphere, determining the fate of fertilizer nitrogen in different agricultural systems in Australia, China, Indonesia, Malaysia, New Zealand, and the Philippines, establishing the factors controlling emission of gaseous nitrogen compounds from plants, soils and waters, and developing practices to improve efficiency of fertilizer nitrogen and reduce its deleterious effects on the environment