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Nitrogen and Water Effects in Drip Irrigated Cotton

The 1985 and 1986 Cotton Reports have the same publication and P-Series numbers. / Nitrogen at five rates and water at three levels (0.6, 1.0, and 1.3 CU) were studied in a buried drip irrigation system on a Casa Grande sandy loam soil at the Maricopa Agricultural Center in 1985. Yield was increased by N at 50 lbs/Ac on the 1.0 and 1.3 CU water levels but not at the 0.6 CU water treatment. Yields were higher with increasing water application, 28.6" < 40.4" < 48.9". Soil nitrate-N was lower in 1985 than 1984 resulting in a greater fruiting and yield response to applied N fertilizer.

Identiferoai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/219760
Date03 1900
CreatorsTucker, T. C., Fangmeier, D. D., Husman, S., Stroehlein, J. L., Doerge, Tom
PublisherCollege of Agriculture, University of Arizona (Tucson, AZ)
Source SetsUniversity of Arizona
Languageen_US
Detected LanguageEnglish
Typetext, Article
Relation370063, Series P-63

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