Persistent Link:
http://hdl.handle.net/10150/204096
Title:
Wheat and Barley Response to Pre-plant Phoshorus at Safford Agricultural Center, 2000
Author:
Clark, Lee J.; Carpenter, E. W.
Issue Date:
Oct-2000
Publisher:
College of Agriculture, University of Arizona (Tucson, AZ)
Journal:
Forage and Grain: A College of Agriculture and Life Sciences Report
Abstract:
Bread wheat and barley were seeded in low phosphorus soils which had had varying rates of ammonium phosphate-sulfate (16-20-0) applied. Statistical increases in yield were seen in the wheat study. The increased bottom line with the lowest rate of phosphorus declined as rates of phosphorus increased. Low crop values and high fertilizer costs made high application rates uneconomical. Barley yields were not statistically increased with the addition of phosphorus and the economics of applying phosphorus for this crop were negative. A two year summary is included in this report.
Keywords:
Agriculture -- Arizona; Grain -- Arizona; Forage plants -- Arizona; Barley -- Arizona; Wheat -- Arizona; Barley -- Fertilizer management; Wheat -- Fertilizer management
Series/Report no.:
Series P-124; AZ1185

Full metadata record

DC FieldValue Language
dc.titleWheat and Barley Response to Pre-plant Phoshorus at Safford Agricultural Center, 2000en_US
dc.contributor.authorClark, Lee J.en_US
dc.contributor.authorCarpenter, E. W.en_US
dc.date.issued2000-10-
dc.publisherCollege of Agriculture, University of Arizona (Tucson, AZ)en_US
dc.identifier.journalForage and Grain: A College of Agriculture and Life Sciences Reporten_US
dc.description.abstractBread wheat and barley were seeded in low phosphorus soils which had had varying rates of ammonium phosphate-sulfate (16-20-0) applied. Statistical increases in yield were seen in the wheat study. The increased bottom line with the lowest rate of phosphorus declined as rates of phosphorus increased. Low crop values and high fertilizer costs made high application rates uneconomical. Barley yields were not statistically increased with the addition of phosphorus and the economics of applying phosphorus for this crop were negative. A two year summary is included in this report.en_US
dc.subjectAgriculture -- Arizonaen_US
dc.subjectGrain -- Arizonaen_US
dc.subjectForage plants -- Arizonaen_US
dc.subjectBarley -- Arizonaen_US
dc.subjectWheat -- Arizonaen_US
dc.subjectBarley -- Fertilizer managementen_US
dc.subjectWheat -- Fertilizer managementen_US
dc.identifier.urihttp://hdl.handle.net/10150/204096-
dc.relation.ispartofseriesSeries P-124en_US
dc.relation.ispartofseriesAZ1185en_US
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