Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 19
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Radarsat backscattering from an agricultural scene PAB
Formaggio,Antonio Roberto; Epiphanio,José Carlos Neves; Simões,Maurício dos Santos.
Orbital remote sensing in the microwave electromagnetic region has been presented as an important tool for agriculture monitoring. The satellite systems in operation have almost all-weather capability and high spatial resolution, which are features appropriated for agriculture. However, for full exploration of these data, an understanding of the relationships between the characteristics of each system and agricultural targets is necessary. This paper describes the behavior of backscattering coefficient (sigma°) derived from calibrated data of Radarsat images from an agricultural area. It is shown that in a dispersion diagram of sigma° there are three main regions in which most of the fields can be classified. The first one is characterized by low...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Remote sensing; Radar; Land use; Farmland.
Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2001000500013
Imagem não selecionada

Imprime registro no formato completo
ARE ECONOMIC FUNDAMENTALS DRIVING FARMLAND VALUES? AgEcon
Gloy, Brent A.; Boehlje, Michael; Dobbins, Craig L.; Hurt, Christopher; Baker, Timothy G..
Tipo: Journal Article Palavras-chave: Farmland; Land Value; Agricultural Finance; Land Economics/Use; Q14; Q15.
Ano: 2011 URL: http://purl.umn.edu/109470
Imagem não selecionada

Imprime registro no formato completo
South Dakota Agricultural Land Market Trends 1991-2012 AgEcon
Janssen, Larry; Pflueger, Burton.
Agricultural land values and cash rental rates in South Dakota, by region and by state, are the primary topics of this report. The target audiences for this report are farmers and ranchers, landowners, agricultural professionals (lenders, rural appraisers, professional farm managers), and policy makers interested in agricultural land market trends. This report contains the results of the 2012 SDSU South Dakota Farm Real Estate Market Survey, the 22nd annual SDSU survey developed to estimate agricultural land values and cash rental rates by land use in different regions of South Dakota.
Tipo: Technical Report Palavras-chave: Ag land; Farmland; Acreage; Cropland; Land ownership; Land use; Land tenure; Ranchland; Rental rates; Cash rent; Land values; Agricultural Finance; Farm Management; Land Economics/Use; Q15.
Ano: 2012 URL: http://purl.umn.edu/123843
Imagem não selecionada

Imprime registro no formato completo
THEME OVERVIEW: FARMLAND VALUES AgEcon
Henderson, Jason R.; Gloy, Brent A..
Tipo: Journal Article Palavras-chave: Farmland; Land Values; Farm Real Estate; Land Economics/Use; Q14; Q15.
Ano: 2011 URL: http://purl.umn.edu/109467
Imagem não selecionada

Imprime registro no formato completo
South Dakota Agricultural Land Market Trends 1991-2011: The 2011 SDSU South Dakota Farm Real Estate Survey AgEcon
Janssen, Larry; Pflueger, Burton.
Agricultural land values and cash rental rates in South Dakota, by region and by state, are primary topics of this report. The target audience are farmers and ranchers, landowners, ag professionals (lenders, rural appraisers, professional farm managers), and policy makers interested in ag land market trends. This report contains results of the 2011 Farm Real Estate Market Survey, the 21st annual SDSU survey developed to estimate ag land values and cash rental rates by land use in different regions of South Dakota.
Tipo: Report Palavras-chave: Ag land; Farmland; Acreage; Cropland; Land ownership; Land use; Land tenure; Ranchland; Rental rates; Cash rent; Land Economics/Use; Q15.
Ano: 2011 URL: http://purl.umn.edu/109324
Imagem não selecionada

Imprime registro no formato completo
Do Agricultural Preservation Programs Affect Farmland Conversion? AgEcon
Liu, Xiangping; Lynch, Lori.
More than 124 governmental entities concerned about suburban sprawl and farmland loss have implemented farmland preservation programs preserving 1.67 million acres at a cost of $3.723 billion. We ask how effective are these programs in slowing the rate of farmland loss. Using a unique 50-year 269 county panel data set on preservation programs and farmland loss for six Mid-Atlantic States, we employ the propensity score matching method to find strong empirical evidence that these programs have had a statistically significant effect on the rate of farmland loss. Preservation programs on average decrease the rate of farmland loss by 2.4 percentage points; a 33% decrease from the average 5-year rate of 7.31%.
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural preservation programs; Farmland; Propensity score; Farmland conversion; Urban-rural interface; Land Economics/Use.
Ano: 2007 URL: http://purl.umn.edu/9764
Imagem não selecionada

Imprime registro no formato completo
Equity financing and investment opportunities in Canadian primary agriculture AgEcon
Painter, Marvin J..
This study shows that for the period 1990–2007, international portfolio investment performance was significantly improved with the addition of Canadian farmland. Farmland in Canada is considered relatively low risk, enters the efficient portfolios at low risk levels and adds the most financial improvement to low and medium risk portfolios. Compared with T-bills and long bonds, farmland has higher risk and yield, but lower risk than stocks. Compared with stocks, farmland has income yields and risk that are similar to or better than dividend yields and risk on stocks while farmland has capital gain yields and risk that are usually lower, on average, than stocks. The low and negative correlation of farmland yields with stocks and bonds make it a good...
Tipo: Article Palavras-chave: Investment portfolio; Risk management; Diversification; Farmland; Canada; Farm Management.
Ano: 2010 URL: http://purl.umn.edu/120867
Imagem não selecionada

Imprime registro no formato completo
A Growth-Focused Spatial Econometric Model of Agricultural Land Development in the Northeast AgEcon
Hailu, Yohannes G.; Brown, Cheryl.
Using county data for West Virginia, Maryland, and Pennsylvania, estimation of a system of simultaneous equations shows that population growth, higher taxes, high farmland value, and high initial per capita income accelerate farmland development, but return on farmland, government assistance to farmers, farmland conservation, and farming agglomeration reduce development pressure.
Tipo: Conference Paper or Presentation Palavras-chave: Farmland; Development; Regional growth; Policy; Equilibrium model; Spatial autocorrelation; Land Economics/Use.
Ano: 2005 URL: http://purl.umn.edu/19488
Imagem não selecionada

Imprime registro no formato completo
Research of Mechanism on the Impact of Local Governmental Competition on Farmland Conversion AgEcon
Chen, Shi-cong; Li, Jian-qiang.
In the perspective of local governmental competition, the impact of local governmental competition on farmland conversion is analyzed in terms of political competition, factors competition and products competition, and the empirical analysis is conducted according to the provincial data from 2002 to 2007. The results show that the endowment of land resources correlates negatively with the scale of farmland conversion, and the population, the tendency of exceeding capital investment and the competition of research and development input correlate positively with the scale of farmland conversion. According to these research results, corresponding policies and countermeasures are put forward: we should overhaul the system of performance evaluation of local...
Tipo: Journal Article Palavras-chave: Local governmental competition; Farmland; Farmland conversion; China; Agribusiness.
Ano: 2011 URL: http://purl.umn.edu/108423
Imagem não selecionada

Imprime registro no formato completo
THE ROLE OF DEBT IN FARMLAND OWNERSHIP AgEcon
Briggeman, Brian C..
Tipo: Journal Article Palavras-chave: Agricultural Finance; Debt; Farmland; Agricultural Finance; Land Economics/Use; Q14; Q15.
Ano: 2011 URL: http://purl.umn.edu/109471
Imagem não selecionada

Imprime registro no formato completo
2009 Michigan Land Values and Leasing Rates AgEcon
Wittenberg, Eric; Harsh, Stephen B..
Land is a natural resource that is valued for many reasons. Farmers utilize land to earn their livelihood and as a store of wealth for future retirement. Potential rural residents have increasingly sought open space for a home site and pursuit of a lifestyle. Developers seek financial opportunities to invest in and develop it for non-farm uses. Recreational needs such as hunting are often met through use of land. For some, land is viewed as an investment and a hedge against inflation. This myriad of demands for land combined with its fixed supply continually alters its market price, which is a monetary measure of its perceived value.
Tipo: Working or Discussion Paper Palavras-chave: Farmland; Leasing rates; Rents; Land values; Land Economics/Use.
Ano: 2009 URL: http://purl.umn.edu/90877
Imagem não selecionada

Imprime registro no formato completo
The Impact of Ethanol Plants on Land Values in the Great Plains AgEcon
Henderson, Jason R.; Gloy, Brent A..
Corn ethanol plants consume large amounts of corn and their location has the potential to alter local crop prices and surrounding agricultural land values. The relationship between ethanol plant location and agricultural land prices is examined using data obtained from the Agricultural Credit Survey administered by the Federal Reserve Bank of Kansas City. The findings indicate that the portion of land price changes attributable to location is consistent with previous estimates of basis changes associated with ethanol plant location. As a result, the land markets appear to be rationally adjusting to the location of ethanol plants.
Tipo: Journal Article Palavras-chave: Farmland; Ethanol; Land values; Land Economics/Use.
Ano: 2008 URL: http://purl.umn.edu/48148
Imagem não selecionada

Imprime registro no formato completo
Can the Federal Reserve Bank’s Survey of Agricultural Credit Conditions Forecast Land Values? AgEcon
Zakrzewicz, Christopher J.; Brorsen, B. Wade; Briggeman, Brian C..
The value of land dominates the financial structure of most American agricultural production firms, and land values are an important factor in long-term agricultural planning and risk management. As the primary source of collateral for farm loans, farmland values have significant implications for both producers as well as bankers financing agricultural loans. The Federal Reserve Bank of Kansas City’s Survey of Agricultural Credit Conditions is an expert opinion survey in which agricultural bankers provide land value forecasts. As the survey has drawn increased attention, the survey has drawn criticism regarding its use qualitative data to forecast land values. Our research examines the value of the survey data with respect to its ability to forecast...
Tipo: Conference Paper or Presentation Palavras-chave: Farmland; Forecasting; Land values; Federal Reserve Bank; Agribusiness; Financial Economics.
Ano: 2010 URL: http://purl.umn.edu/61758
Imagem não selecionada

Imprime registro no formato completo
The Impact of Ethanol Plants on Cropland Values in the Great Plains AgEcon
Henderson, Jason R.; Gloy, Brent A..
Corn ethanol plants consume large amounts of corn and their location has the potential to alter local crop prices and surrounding agricultural land values. The relationship between ethanol plant location and agricultural land prices is examined using data obtained from the Agricultural Credit Survey administered by the Federal Reserve Bank of Kansas City. The findings indicate that the portion of land price changes attributable to location is consistent with previous estimates of basis changes associated with ethanol plant location. As a result, the land markets appear to be rationally adjusting to the location of ethanol plants.
Tipo: Working or Discussion Paper Palavras-chave: Farmland; Ethanol; Land values; Agribusiness; Agricultural Finance; Crop Production/Industries; Financial Economics; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/51080
Imagem não selecionada

Imprime registro no formato completo
South Dakota Agricultural Land Market Trends 1991-2010: The 2010 SDSU South Dakota Farm Real Estate Survey AgEcon
Janssen, Larry; Pflueger, Burton; Opoku, Emmanuel.
Agricultural land values and cash rental rates in South Dakota, by region and by state, are primary topics of this report. The target audience are farmers and ranchers, landowners, ag professional (lenders, rural appraisers, professional farm managers), and policy makers interested in ag land market trends. This report contains results of the 2010 Farm Real Estate Market Survey, the 20th annual SDSU survey developed to estimate ag land values and cash rental rates by land use in different regions of South Dakota.
Tipo: Report Palavras-chave: Ag land; Farmland; Acreage; Cropland; Land ownership; Land use; Land tenure; Ranchland; Agricultural Finance; Farm Management; Land Economics/Use; Q15.
Ano: 2010 URL: http://purl.umn.edu/101122
Imagem não selecionada

Imprime registro no formato completo
Socio-Economic Model of Jiangsu Province Based on Panel Data AgEcon
Chen, Jian-hong; Liu, Zhen-xiao.
Based on the meaning of Panel Data, regression model and its specific estimation method of Panel Data are introduced. Combined with the actual situation of farmland in Jiangsu Province, socio-economic factors affecting the farmland change is taken as the explanatory variables, such as total population, regional GDP, agricultural output value, total investment of fixed asset, total retail sales of social consumer goods, per capita disposable income of urban residents, and per capita income of farmer. And farmland is taken as the explained variable. According to the Panel Data of 13 cities in Jiangsu Province, Fixed Effect Model of fixed coefficient and variable intercept is selected based on the result of Hausman Test. This model is also used to construct...
Tipo: Journal Article Palavras-chave: Farmland; Panel Data; Eviews; Socio-Economic Model; China; Agribusiness.
Ano: 2009 URL: http://purl.umn.edu/93457
Imagem não selecionada

Imprime registro no formato completo
South Dakota Agricultural Land Market Trends 1991-2009: The 2009 SDSU South Dakota Farm Real Estate Survey AgEcon
Janssen, Larry; Pflueger, Burton.
Agricultural land values and cash rental rates in South Dakota are the primary topics of this report. It is targeted for farmers and ranchers, landowners, ag professionals (lenders, rural appraisers, farm managers) and policy makers interested in ag land market trends. This report contains the results of the 2009 SDSU South Dakota Farm Real Estate Market Survey, developed to estimate ag land values and cash rental rates by land use in different regions of South Dakota.
Tipo: Report Palavras-chave: Ag land; Farmland; Acreage; Cropland; Land ownership; Land use; Land tenure; Ranchland; Land Economics/Use; Q15.
Ano: 2009 URL: http://purl.umn.edu/56775
Imagem não selecionada

Imprime registro no formato completo
The Connection Between Cash Rents and Land Values AgEcon
Ibendahl, Gregory A..
The last few years have seen big increases in land values. Cash rents have also increased but perhaps at a slower rate than land values. This paper examines the ratio of land values to cash rents to determine if how cash rents have changed in relation to land value changes. This ratio is important because it helps indicate whether cash rents are a good way of controlling farmland relative to purchasing the land. Results indicate there may be a lag in cash rents before they match the level of land prices. However, this relationship does not always hold.
Tipo: Presentation Palavras-chave: Land values; Leasing; Cash rents; Farmland; Real estate; Agricultural Finance; Crop Production/Industries; Farm Management; Production Economics.
Ano: 2012 URL: http://purl.umn.edu/120055
Imagem não selecionada

Imprime registro no formato completo
Agricultural Arbitrage, Adjustment Costs, and the Intensive Margin AgEcon
Tack, Jesse B.; LaFrance, Jeffrey T..
Farmland and capital are an important and rapidly expanding component of the agricultural economy, and empirical evidence suggests that these assets are quasi-fixed in that adjustment costs are incurred when holdings are altered. Increased interest in the rate of return for investing in farmland suggests that an important consideration is the effect of adjustment costs on this return. A novel theoretical model is developed that ties together contributions from the farmland pricing and adjustment cost literatures, and the first order conditions for a utility maximizing decision maker are rearranged into intertemporal arbitrage equations that are similar in spirit to traditional finance models. The common assumptions that land and capital are quasi-fixed...
Tipo: Conference Paper or Presentation Palavras-chave: Arbitrage; Adjustment Costs; Farmland; Asset Pricing; Capital; Cost Function; Risk; Production; Agricultural Finance; Consumer/Household Economics; Crop Production/Industries; Farm Management; Financial Economics; Land Economics/Use; Production Economics; Risk and Uncertainty.
Ano: 2010 URL: http://purl.umn.edu/56412
Registros recuperados: 19
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