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Yield response to water in irrigated New Mexico pecan production: measurements & policy implications

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dc.contributor.authorSkaggs, R., author
dc.contributor.authorSamani, Z., author
dc.contributor.authorBawazir, A. S., author
dc.contributor.authorBleiweiss, M., author
dc.contributor.authorU.S. Committee on Irrigation and Drainage, publisher
dc.date.accessioned2020-06-11T14:33:28Z
dc.date.available2020-06-11T14:33:28Z
dc.date.issued2008-05
dc.descriptionPresented at Urbanization of irrigated land and water transfers: a USCID water management conference on May 28-31, 2008 in Scottsdale, Arizona.
dc.description.abstractPecans are a major agricultural crop in New Mexico. Currently there are approximately 11,000 hectares of pecans in the Elephant Butte Irrigation District, consuming more than one third of the annual diversion. The research presented here provides previously unavailable broad-scale estimates of pecan ET and pecan yield response to water. The data at the foundation of this paper were generated using the Regional ET Estimation Model (REEM) developed at New Mexico State University for agricultural and riparian vegetation (Samani et al. 2005, 2006, 2007). REEM uses remotely sensed satellite data to calculate ET as a residual of the energy balance. This research extends the results of REEM to an analysis of yield response to water in irrigated pecan production in the EBID. The study region is rapidly urbanizing and experiencing growing competition for scarce surface and groundwater supplies. The results of this research provide new insight into pecan water use and yields. This research illustrates the linkages that can be made between remote sensing technology, farm-level water management, and yield outcomes. This research sheds new light on the long-standing practice of deficit irrigation in pecans, the yield and conservation impacts of this practice, as well as water conservation policy implications.
dc.format.mediumborn digital
dc.format.mediumCD-ROMs
dc.format.mediumproceedings (reports)
dc.identifier.urihttps://hdl.handle.net/10217/208121
dc.languageEnglish
dc.language.isoeng
dc.publisherColorado State University. Libraries
dc.relation.ispartofAg Water Conservation Policy
dc.relation.ispartofUrbanization of irrigated land and water transfers, Scottsdale, Arizona, May 28-31, 2008
dc.rightsCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.
dc.sourceContained in: Urbanization of irrigated land and water transfers, Scottsdale, Arizona, May 28-31, 2008, http://hdl.handle.net/10217/46620
dc.titleYield response to water in irrigated New Mexico pecan production: measurements & policy implications
dc.title.alternativeUrbanization of irrigated land and water transfers
dc.title.alternativeNew Mexico pecan production
dc.typeText

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