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| Registros recuperados: 29 | |
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| Almas, Lal K.; Colette, W. Arden; Amosson, Stephen H.. |
| A brief review of the beef and cattle market following the diagnosis of Bovine Spongiform Encephalopathy (BSE) in Canada and U.S. in 2003 is conducted. The focus is on the recent changes in the beef market experienced by major exporting and importing countries with special emphasis on the beef trade and cattle industry in the U.S. A single case of BSE in the U.S. has significantly disrupted global beef trade. Many countries banned beef imports from the U.S. and Canada. Continuation of these bans through 2004, particularly for the U.S., resulted in reduced beef exports. Brazil has become the number one beef exporter with estimated exports of 1.47 million tons in 2004 and is forecast to export 1.62 million tons in 2005. U.S. is the largest beef... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: International Relations/Trade. |
| Ano: 2005 |
URL: http://purl.umn.edu/35641 |
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| Almas, Lal K.; Vimlesh, K.; Girase, J.R.; Amosson, Stephen H.; New, Leon L.; Bretz, Fran E.; Marek, Thomas H.. |
| Six irrigation systems are analyzed considering cost and potential water savings. The investment cost of furrow and drip is $115,800 and $260,120, respectively. The cost of quarter mile pivot ranges from $59,000 to $64,000. Per ac-in variable pumping cost ranges $9.96 to $14.86 assuming natural gas price $7.00 per MCF. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Irrigation Technology; Ground Water Planning; Texas Panhandle; Water Conservation; Ogallala; Agribusiness; Environmental Economics and Policy; Farm Management; Production Economics; Resource /Energy Economics and Policy. |
| Ano: 2010 |
URL: http://purl.umn.edu/56517 |
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| Almas, Lal K.; Colette, W. Arden; Wu, Zhen. |
| The Texas Panhandle is one of the most unique and diversified agricultural areas in the world. Production agriculture contributes $3.41 billion in value-added production and more than $6.32 billion in economic activity annually. Eighty-five percent of the states fed beef, 45.8 percent of the wheat, 61.9 percent of the corn, and 23.0 percent of the sorghum are produced in the region. The growing livestock industry has accelerated the demand for feed grains in the area and has increased irrigation water demand. The Ogallala Aquifer is the primary source of irrigation water in the region. The depletion of the Ogallala by the excessive pumping of water is threatening the rural economy of the area. There is a critical need for developing sound water... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Resource /Energy Economics and Policy. |
| Ano: 2004 |
URL: http://purl.umn.edu/34646 |
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| Amanullah; Khan, Mir Wali; Almas, Lal K.; Stewart, Bob A.. |
| Potassium (K) and phosphorus (P) application to sunflower (Helianthus annus L.) reduced cost of production, increased seed oil and protein concentration, yield and net returns on the K and P deficient soils in Northwest Pakistan. Field experiment was conducted at the New Developmental Research Farm of NWFP (North West Frontier Province) Agricultural University Peshawar, Pakistan during summer 2006. The experiment was carried out in a randomized complete block design with split plot arrangements using three replications. Six levels of K (0, 25, 50, 75, 100 and 125 kg ha-1) were kept in main plots while four levels of P (0, 45, 90 and 135 kg ha-1) were kept in sub-plots. Increase in K and P levels enhanced seed oil concentration, on the other hand, increase... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Sunflower; Potassium; Phosphorus; Oil; Protein; Economic analysis; Northwest Pakistan; Farm Management; International Development; International Relations/Trade; Production Economics; Productivity Analysis. |
| Ano: 2010 |
URL: http://purl.umn.edu/56437 |
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| Colette, W. Arden; Almas, Lal K.. |
| Production data provided by commercial producers of grain sorghum is used to estimate response functions for three alternative management decision models. The evaluation of yield to the total water availability, irrigation, and water application as a percent of potential evapotranspiration. The three methods provide similar results, but each provides unique information and adds valuable information to the decision process. The value product functions and the energy cost function are used to determine the profit maximizing level of water application where adequate water to fully meet the crop needs is available and to determine the irrigation vs. no irrigation decision where water availability is limiting. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Resource /Energy Economics and Policy. |
| Ano: 2004 |
URL: http://purl.umn.edu/20139 |
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| Colette, W. Arden; Almas, Lal K.; Schuster, Greta L.. |
| Agricultural producers in the Texas High Plains are facing the worst comparative economic conditions since 1913. Under these circumstances it is desirable to evaluate which programs are beneficial to agricultural producers and which ones are not. The concept of Integrated Pest Management was introduced to the Texas High Plains in 1976 and since then many IPM practices have been adopted for the four major crops; corn, cotton, sorghum, and wheat. The reduction in production cost is used as a measure of economic benefit and contingent valuation is used to estimate the value of the environmental benefits. The IPM practices, which have been adopted, reduce the production cost by more than $173 million per year. In addition the practices reduce... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Crop Production/Industries. |
| Ano: 2001 |
URL: http://purl.umn.edu/36136 |
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| Johnson, Jeffrey W.; Johnson, Phillip N.; Guerrero, Bridget L.; Weinheimer, Justin; Amosson, Stephen H.; Almas, Lal K.; Golden, Bill B.; Wheeler-Cook, Erin. |
| The unique nature of the Ogallala Aquifer presents interesting and confounding problems for water policymakers who are coping with changing groundwater rules in Texas. The purpose of this article is to link previous efforts in water policy research for the Ogallala Aquifer in Texas with current collaborations that are ongoing with regional water planners. A chronological progression of economic water modeling efforts for the region is reviewed. The results of two recent collaborative studies are presented that provide estimates of impacts of alternative policies on groundwater saturated thickness, water use, net farm income, and regional economic activities. |
| Tipo: Journal Article |
Palavras-chave: Groundwater economics; Ogallala Aquifer; Environmental Economics and Policy; Resource /Energy Economics and Policy; Q30; Q32; Q38. |
| Ano: 2011 |
URL: http://purl.umn.edu/117941 |
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| Registros recuperados: 29 | |
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