Nitrate potential from sludge and inorganic fertilizer in soil leachate beneath an irrigated agricultural field
Two sets of continuous deep soil cores were removed from a 4 hectare field during the third year of crop treatment. Samples were removed once following sludge addition and once 6 weeks later following inorganic fertilizer application and a 30 cm pre-planting irrigation. A total of 504 soil samples w...
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| Language: | en |
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The University of Arizona.
1990
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| Online Access: | http://hdl.handle.net/10150/192052 |