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| Registros recuperados: 14 | |
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| Bangsund, Dean A.; Nudell, Daniel J.; Sell, Randall S.; Leistritz, F. Larry. |
| Leafy spurge (Euphorbia esula L.), a widely established exotic, noxious, perennial weed, is a major threat to rangeland and wildland in the Upper Great Plains. Chemical, biological, and cultural control methods have limitations in their applicability and effectiveness in treating leafy spurge. However, many of the constraints prohibiting the use of herbicides, tillage, and biological controls do not apply to sheep grazing. Sheep grazing, while known to be effective in controlling leafy spurge since the 1930s, has lacked widespread adoption as a leafy spurge control. A deterministic, bioeconomic model, incorporating relationships between sheep grazing and leafy spurge control, grass recovery, and forage use by cattle, was developed to evaluate the... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy Spurge; Weed Control; Sheep Grazing; Economics; Farm Management; Resource /Energy Economics and Policy. |
| Ano: 1999 |
URL: http://purl.umn.edu/23113 |
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| Nudell, Daniel J.; Kraenzel, David G.; Petry, Timothy A.; Faller, Timothy; Hughes, Harlan G.; Brown, Erin. |
| The number of small commodity livestock slaughter plants in the Upper Northern Plains region continues to decline. Significant factors contributing to this decline include: 1) pressure to consolidate, thereby capturing economies of scale; 2) relatively stringent federal inspection specifications, along with; 3) HACCP (Hazardous Analysis Critical Control Points) requirements. At the same time, consumer demand (markets) for specialty, selected, and exotic meats appears to be growing. For example, the recent market successes in Europe evidenced by the North American Bison Cooperative based in New Rockford, North Dakota. Several alternative livestock producer groups have emerged which include lamb, ratite, elk, deer, goat, poultry, rabbit, specialty beef,... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Multi-species; Specialty meats; Specialty livestock; Alternative livestock; Economies of scale; HACCP (Hazardous Analysis Critical Control Points); Slaughter plants; Processing plants; Community/Rural/Urban Development; Agribusiness. |
| Ano: 1999 |
URL: http://purl.umn.edu/23293 |
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| Sell, Randall S.; Bangsund, Dean A.; Leistritz, F. Larry; Nudell, Daniel J.. |
| A survey of 459 ranchers, 56 local decision makers, and 50 public land managers (565 total) was conducted to evaluate managerial, institutional, and social factors that may affect the rate and extent of implementation of various leafy spurge (Euphorbia esula L.) controls. The study focused on a five-county region in Montana, North Dakota, South Dakota, and Wyoming. The questionnaire focused on weed management in general and specifically on the perceptions and attitudes of ranchers, land managers, and local decision makers who have been directly and indirectly affected by leafy spurge. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy spurge; Weed management; Rancher opinion; Public land manager opinions.; Farm Management; Resource /Energy Economics and Policy. |
| Ano: 1998 |
URL: http://purl.umn.edu/23236 |
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| Hodur, Nancy M.; Leistritz, F. Larry; Nudell, Daniel J.; Clark, Clint; Griffith, Duane; Jensen, Tammie. |
| Ruminant livestock production in North Dakota, South Dakota, Montana, and Wyoming is critical to the region's economy. Because of the economic significance of ruminant livestock production, producers in the four-state area are continually looking for opportunities to increase income and improve the viability of their farm and ranch operation. Accordingly, the Four-state Ruminant Consortium, an integrated research and extension program, was created to specifically address issues related to ruminant livestock production. One of the more widely applicable possibilities for adding value through the regions's ruminant livestock sector appears to be backgrounding feeder calves. However, while economic analysis has indicated that stockgrowers in the study... |
| Tipo: Report |
Palavras-chave: Backgrounding; Feeder calves; Beef cattle producer characteristics; Feeder cattle production practices; Beef cattle marketing; Livestock Production/Industries; Marketing. |
| Ano: 2007 |
URL: http://purl.umn.edu/7643 |
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| Sell, Randall S.; Nudell, Daniel J.; Bangsund, Dean A.; Leistritz, F. Larry; Faller, Timothy. |
| This report presents an economic feasibility study of a 5,000 head, cooperatively owned, sheep operation for leafy spurge control. The objectives were 1) determine the return on investment of the cooperative, 2) determine the proposed structure of the cooperative, and 3) ascertain the amount of capital investment required by members in the cooperative. Three sheep flock management alternatives were initially considered for the cooperative. These were 1) winter lambing, 2) spring lambing, and 3) fall lambing. The fall lambing scenario was determined to be infeasible because of logistics associated with gathering and transportation of pregnant ewes and lack of grazing pressure on leafy spurge throughout the grazing season. The total capital investment... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy Spurge; Cooperative; Weed Control; Sheep Grazing; Economics; Farm Management; Resource /Energy Economics and Policy; Agribusiness. |
| Ano: 2000 |
URL: http://purl.umn.edu/23201 |
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| Sell, Randall S.; Bangsund, Dean A.; Leistritz, F. Larry; Nudell, Daniel J.. |
| A survey of 459 ranchers was conducted to evaluate managerial, institutional, and social factors that may affect the rate and extent of implementation of various leafy spurge (Euphorbia esula L.) controls in a five-county region in Montana, North Dakota, South Dakota, and Wyoming. Ranchers returned 187 questionnaires. Weeds were considered a greater problem for ranchers with leafy spurge than for those without leafy spurge; however, even among ranchers with leafy spurge, there was strong agreement that other ranching issues were of greater concern. Over 65 percent of the respondents indicated that weeds on their ranch were a `minor problem.' Leafy spurge was ranked as the most important weed. Nearly 60 percent of ranchers felt that using herbicides,... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy spurge; Control; Rancher opinion; Farm Management; Resource /Energy Economics and Policy. |
| Ano: 1998 |
URL: http://purl.umn.edu/23456 |
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| Sell, Randall S.; Nudell, Daniel J.; Bangsund, Dean A.; Leistritz, F. Larry; Faller, Timothy. |
| This report presents an economic feasibility study of a 5,000 head, cooperatively owned, sheep operation for leafy spurge control. The objectives were 1) determine the return on investment of the cooperative, 2) determine the proposed structure of the cooperative, and 3) ascertain the amount of capital investment required by members in the cooperative. Three sheep flock management alternatives were initially considered for the cooperative. These were 1) winter lambing, 2) spring lambing, and 3) fall lambing. The fall lambing scenario was determined to be infeasible because of logistics associated with gathering and transportation of pregnant ewes and lack of grazing pressure on leafy spurge throughout the grazing season. The total capital investment... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy Spurge; Cooperative; Weed Control; Sheep Grazing; Economics; Farm Management; Resource /Energy Economics and Policy; Agribusiness. |
| Ano: 2000 |
URL: http://purl.umn.edu/23270 |
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| Sell, Randall S.; Bangsund, Dean A.; Leistritz, F. Larry; Nudell, Daniel J.. |
| A survey of 459 ranchers, 56 local decision makers, and 50 public land managers (565 total) was conducted to evaluate managerial, institutional, and social factors that may affect the rate and extent of implementation of various leafy spurge (Euphorbia esula L.) controls. The study focused on a five-county region in Montana, North Dakota, South Dakota, and Wyoming. The questionnaire focused on weed management in general and specifically on the perceptions and attitudes of ranchers, land managers, and local decision makers who have been directly and indirectly affected by leafy spurge. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy spurge; Weed management; Rancher opinion; Public land manager opinions.; Farm Management; Resource /Energy Economics and Policy. |
| Ano: 1998 |
URL: http://purl.umn.edu/23399 |
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| Sell, Randall S.; Bangsund, Dean A.; Leistritz, F. Larry; Nudell, Daniel J.. |
| A survey of 459 ranchers was conducted to evaluate managerial, institutional, and social factors that may affect the rate and extent of implementation of various leafy spurge (Euphorbia esula L.) controls in a five-county region in Montana, North Dakota, South Dakota, and Wyoming. Ranchers returned 187 questionnaires. Weeds were considered a greater problem for ranchers with leafy spurge than for those without leafy spurge; however, even among ranchers with leafy spurge, there was strong agreement that other ranching issues were of greater concern. Over 65 percent of the respondents indicated that weeds on their ranch were a `minor problem.' Leafy spurge was ranked as the most important weed. Nearly 60 percent of ranchers felt that using herbicides,... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy spurge; Control; Rancher opinion; Farm Management; Resource /Energy Economics and Policy. |
| Ano: 1998 |
URL: http://purl.umn.edu/23186 |
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| Hodur, Nancy M.; Leistritz, F. Larry; Nudell, Daniel J.; Clark, Clint; Griffith, Duane; Jensen, Tammie. |
| Ruminant livestock production in North Dakota, South Dakota, Montana, and Wyoming is critical to the region's economy. Because of the economic significance of ruminant livestock production, producers in the four-state area are continually looking for opportunities to increase income and improve the viability of their farm and ranch operation. Accordingly, the Four-state Ruminant Consortium, an integrated research and extension program, was created to specifically address issues related to ruminant livestock production. The purpose of the Four-State Ruminant Consortium is to enhance economic development in the target study area of southwestern North Dakota, northwestern South Dakota, southeastern Montana, and northeastern Wyoming by strengthening and... |
| Tipo: Report |
Palavras-chave: Backgrounding; Feeder cattle; Livestock Production/Industries. |
| Ano: 2007 |
URL: http://purl.umn.edu/7639 |
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| Bangsund, Dean A.; Nudell, Daniel J.; Sell, Randall S.; Leistritz, F. Larry. |
| Leafy spurge (Euphorbia esula L.), a widely established exotic, noxious, perennial weed, is a major threat to rangeland and wildland in the Upper Great Plains. Chemical, biological, and cultural control methods have limitations in their applicability and effectiveness in treating leafy spurge. However, many of the constraints prohibiting the use of herbicides, tillage, and biological controls do not apply to sheep grazing. Sheep grazing, while known to be effective in controlling leafy spurge since the 1930s, has lacked widespread adoption as a leafy spurge control. A deterministic, bioeconomic model, incorporating relationships between sheep grazing and leafy spurge control, grass recovery, and forage use by cattle, was developed to evaluate the... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy Spurge; Weed Control; Sheep Grazing; Economics; Farm Management; Resource /Energy Economics and Policy. |
| Ano: 2000 |
URL: http://purl.umn.edu/23373 |
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| Registros recuperados: 14 | |
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