Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 7
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Conservation Programs: Will Grain Production Reclaim Acres in the South? AgEcon
Petrolia, Daniel R.; Ibendahl, Gregory A..
A state-level analysis of the Re-enrollment and Extension (REX) program on southern states indicates a positive relationship between percentage of tree acreage and Conservation Reserve Program (CRP) re-enrollment for states in which conservation acreage is dominated by trees. However, the relationship depends on crop mix where CRP acreage is dominated by grass. County-level analysis suggests that states will differ in how quickly they opt out of CRP. Of the states examined, Arkansas is the most likely to move land to corn, with Mississippi the least likely. Arkansas and Kentucky will switch to soybean first, followed by Mississippi and Georgia.
Tipo: Journal Article Palavras-chave: Conservation Reserve Program (CRP); Corn; Land use change; Re-enrollment and Extension Program (REX); Soybean; Agribusiness; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety; Q15; Q18; Q21; Q24.
Ano: 2008 URL: http://purl.umn.edu/47197
Imagem não selecionada

Imprime registro no formato completo
Cost of Maintaining CRP in Presence of Biofuels AgEcon
Huang, Haixiao; Khanna, Madhu; Yang, Xi.
We analyze the effect of an emergence of biofuel industry on the Conservation Reserve Program. The government expenditure on Conservation Reserve Program needs to increase dramatically to keep the current scale of CRP program when the biofuel industry is considered. We propose that the development of bioenergy crops on expiring CRP land is a potential way to reconcile the conflict between a sharp increase in government CRP budget and its environmental protection goal. CRP program can also be combined with the Biomass Crop Assistance Program (BCAP) to achieve the goal of environmental protection and low carbon society at the same time.
Tipo: Conference Paper or Presentation Palavras-chave: Conservation Reserve Program (CRP); Soil Rental Rate; Bioenergy Crops; Environmental Economics and Policy.
Ano: 2011 URL: http://purl.umn.edu/103829
Imagem não selecionada

Imprime registro no formato completo
Determinants of Land-Use Change In the United States 1982-1997 AgEcon
Lubowski, Ruben N.; Plantinga, Andrew J.; Stavins, Robert N..
Changes in the use of land in the United States produce significant economic and environmental effects with important implications for a wide variety of policy issues, including protection of wildlife habitat, management of urban growth, and mitigation of global climate change. In contrast to previous descriptive and qualitative analyses of the trends in national land use, this paper uses an econometric approach to isolate the importance of historical changes in land-use profits and key government policies in determining national land-use changes from 1982 to 1997. The policies we examine are the Conservation Reserve Program (CRP) and total government payments to crop producers. We estimate a national-level discrete choice model of changes among the major...
Tipo: Working or Discussion Paper Palavras-chave: Land use; Econometric model; Counterfactual simulation; Conservation Reserve Program (CRP); Land Economics/Use; C53; Q1; Q24; R14; R15.
Ano: 2003 URL: http://purl.umn.edu/10714
Imagem não selecionada

Imprime registro no formato completo
ENVIRONMENTAL EFFECTS OF AGRICULTURAL LAND-USE CHANGE: THE ROLE OF ECONOMICS AND POLICY AgEcon
Lubowski, Ruben N.; Bucholtz, Shawn; Claassen, Roger; Roberts, Michael J.; Cooper, Joseph C.; Gueorguieva, Anna; Johansson, Robert C..
This report examines evidence on the relationship between agricultural land-use changes, soil productivity, and indicators of environmental sensitivity. If cropland that shifts in and out of production is less productive and more environmentally sensitive than other cropland, policy-induced changes in land use could have production effects that are smaller-and environmental impacts that are greater-than anticipated. To illustrate this possibility, this report examines environmental outcomes stemming from landuse conversion caused by two agricultural programs that others have identified as potentially having important influences on land use and environmental quality: Federal crop insurance subsidies and the Conservation Reserve Program (CRP), the Nation's...
Tipo: Report Palavras-chave: Conservation Reserve Program (CRP); Crop insurance; Erosion; Extensive margin; Farm policy; Imperiled species; Land use; Land-use change; Land quality; Nutrient loss; Soil productivity; Environmental Economics and Policy; Land Economics/Use.
Ano: 2006 URL: http://purl.umn.edu/33591
Imagem não selecionada

Imprime registro no formato completo
LOCAL SOCIOECONOMIC IMPACTS OF THE CONSERVATION RESERVE PROGRAM - SUMMARY AgEcon
Hodur, Nancy M.; Leistritz, F. Larry; Bangsund, Dean A..
The Conservation Reserve Program (CRP), first enacted in 1985, seeks to achieve both conservation and agricultural supply control objectives through voluntary, long-term (10 year contracts) retirement of cropland. By fall 2000, the program had enrolled about 31.4 million acres nationwide, and North Dakota ranked third among the states, with 3.2 million contracted acres, or 11 percent of the state's total cropland. Although long-term land retirement offers a variety of environmental benefits, as well as providing a stable income to participating landowners, large-scale land retirement can pose adverse economic impacts for nearby communities, primarily because agricultural supply and service sector businesses may be adversely affected. This study was...
Tipo: Working or Discussion Paper Palavras-chave: Conservation Reserve Program (CRP); Cropland retirement; Socioeconomic impacts; Costs and benefits; Land Economics/Use.
Ano: 2002 URL: http://purl.umn.edu/23640
Imagem não selecionada

Imprime registro no formato completo
LOCAL SOCIOECONOMIC IMPACTS OF THE CONSERVATION RESERVE PROGRAM AgEcon
Hodur, Nancy M.; Leistritz, F. Larry; Bangsund, Dean A..
The Conservation Reserve Program (CRP), first enacted in 1985, seeks to achieve both conservation and agricultural supply control objectives through voluntary, long-term (10 year contracts) retirement of cropland. By fall 2000, the program had enrolled about 31.4 million acres nationwide, and North Dakota ranked third among the states, with 3.2 million contracted acres, or 11 percent of the state's total cropland. Although long-term land retirement offers a variety of environmental benefits, as well as providing a stable income to participating landowners, large-scale land retirement can pose adverse economic impacts for nearby communities, primarily because agricultural supply and service sector businesses may be adversely affected. This study was...
Tipo: Working or Discussion Paper Palavras-chave: Conservation Reserve Program (CRP); Cropland retirement; Socioeconomic impacts; Costs and benefits; Land Economics/Use.
Ano: 2002 URL: http://purl.umn.edu/23551
Imagem não selecionada

Imprime registro no formato completo
Participation in Conservation Programs by Targeted Farmers: Beginning, Limited-Resource, and Socially Disadvantaged Operators' Enrollment Trends AgEcon
Nickerson, Cynthia J.; Hand, Michael S..
Beginning, limited-resource, and socially disadvantaged farmers make up as much as 40 percent of all U.S. farms. Some Federal conservation programs contain provisions that encourage participation by such “targeted” farmers and the 2008 Farm Act furthered these efforts. This report compares the natural resource characteristics, resource issues, and conservation treatment costs on farms operated by targeted farmers with those of other participants in the largest U.S. working-lands and land retirement conservation programs. Some evidence shows that targeted farmers tend to operate more environmentally sensitive land than other farmers, have different conservation priorities, and receive different levels of payments. Data limitations preclude a definitive...
Tipo: Report Palavras-chave: Conservation programs; Environmental Quality Incentives Program (EQIP); Conservation Reserve Program (CRP); Wetlands Reserve Program (WRP); Beginning farmers; Limited-resource producers; Socially disadvantaged farmers and ranchers; Environmental Economics and Policy; Farm Management; Financial Economics; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Land Economics/Use; Production Economics; Research and Development/Tech Change/Emerging Technologies.
Ano: 2009 URL: http://purl.umn.edu/55641
Registros recuperados: 7
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional