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Registros recuperados: 3
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Reducing Irrigation Water Demand with Cotton Production in West Texas AgEcon
Almas, Lal K.; Colette, W. Arden; Warminski, Patrick L..
Due to declining water availability from the Ogallala Aquifer and increasing pumping costs, irrigation management options for cotton are analyzed. The study concludes that supplemental irrigation while meeting crop ET requirements is the most profitable option. Switching from corn to cotton production may reduce irrigation water demand in the region.
Tipo: Conference Paper or Presentation Palavras-chave: Ogallala Aquifer; Irrigated cotton; Irrigation efficiency; Water response function; Input use optimization; ET; Texas Panhandle; Crop Production/Industries; Resource /Energy Economics and Policy.
Ano: 2007 URL: http://purl.umn.edu/34848
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Water use efficiency and maximizing profitability of grain sorghum production in the Texas Panhandle AgEcon
Ahamadou, Aly; Dembele, Mamadou; Almas, Lal K.; Brooks, Kathleen R..
The reduction in the availability of irrigation water and the increase in pumping costs resulting from the decline in the Ogallala Aquifer make good management decisions more critical for the survival of the farm firm and the success of the agricultural sector in the Texas Panhandle. Response functions for irrigation and percentage potential evapotranspiration (PET) in the production of grain sorghum are estimated. The response functions are transferred into value product functions and combined with an irrigation energy cost function to determine the profit maximizing irrigation strategy. Three management decision variables; total water available, the level of irrigation and the water to meet crop ET requirements are evaluated. Grain sorghum yield,...
Tipo: Presentation Palavras-chave: Grain sorghum; ET; Maximizing profit; Irrigation efficiency; Input use optimization; Water conservation; Ogallala Aquifer; Texas Panhandle.; Farm Management; Production Economics; Productivity Analysis; Resource /Energy Economics and Policy; Q12; Q15; Q25; Q32; And Q34.
Ano: 2012 URL: http://purl.umn.edu/119801
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Comparison of Water Allocation Strategies for Wheat Production in the Texas Panhandle AgEcon
Colette, W. Arden; Almas, Lal K..
The declining availability of irrigation water from the Ogallala aquifer combined with increasing energy costs make irrigation strategies much more critical. Irrigation strategies that maximize returns to irrigation require less water and achieve higher returns than strategies aimed at satisfying 100% of the crops evapotranspiration (ET) requirements.
Tipo: Conference Paper or Presentation Palavras-chave: Irrigation efficiency; Water response function; Input use optimization; ET; Crop Production/Industries; Resource /Energy Economics and Policy.
Ano: 2007 URL: http://purl.umn.edu/34995
Registros recuperados: 3
Primeira ... 1 ... Última
 

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