Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 8
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
A Pilot Program to Assist CAFOs in Using Weather Data to Minimize Manure Management Risk AgEcon
Massey, Raymond E.; Boessen, Christian R..
This paper summarizes a pilot project to disseminate site specific weather information that has been processed to estimate field runoff potential of land applied manure. Preliminary feedback indicate the program has value but that additional information is needed to understand how farmers use weather information to make decisions within the regulatory constraints they face.
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy.
Ano: 2005 URL: http://purl.umn.edu/35527
Imagem não selecionada

Imprime registro no formato completo
Asymmetric Willingness-to-Pay Distributions for Livestock Manure AgEcon
Norwood, F. Bailey; Luter, Ryan L.; Massey, Raymond E..
The Environmental Protection Agency's new Concentrated Animal Feeding Operations (CAFO) regulations are forcing some farms to export livestock manure to off-farm acres. The regulation compliance cost depends on the willingness of neighboring crop producers to accept or pay for the manure. This study estimates a manure willingness-to-pay distribution for crop producers using a contingent valuation mail survey. A flexible parametric distribution is borrowed from the crop yield literature, which shows that manure willingness to pay is left-skewed. Most crop producers in our sample will pay a positive price close to the savings in commercial fertilizer, but approximately 25% require a payment before accepting manure.
Tipo: Journal Article Palavras-chave: Animal waste; Asymmetric distribution; Contingent valuation; Manure; Nonmarket valuation; Pollution; Willingness to pay; Environmental Economics and Policy.
Ano: 2005 URL: http://purl.umn.edu/30972
Imagem não selecionada

Imprime registro no formato completo
Economic Feasibility of Impermeable Lagoon Covers AgEcon
Massey, Raymond E.; Lazarus, William F.; Fleming, Ronald A.; Miner, Ronald A.; Williams, Douglas W.; Lory, John; Safley, Mac; Shanklin, Dennis.
Tipo: Working or Discussion Paper Palavras-chave: Environmental Economics and Policy.
Ano: 2002 URL: http://purl.umn.edu/92888
Imagem não selecionada

Imprime registro no formato completo
Green House Gases and Carbon Trading AgEcon
Massey, Raymond E..
Presented to USDA Economists Group, Washington DC, May 27, 2009
Tipo: Conference Paper or Presentation Palavras-chave: Cap and trade; Agriculture; Offsets; Credits; Sequestration; Agribusiness; Agricultural and Food Policy; Environmental Economics and Policy; Farm Management; Livestock Production/Industries; Resource /Energy Economics and Policy; Q.
Ano: 2009 URL: http://purl.umn.edu/50493
Imagem não selecionada

Imprime registro no formato completo
Herbicide Application Rates: Risk Premiums with Environmental Implications AgEcon
Massey, Raymond E..
This paper examines the role of risk aversion in setting herbicide label rates and application rates. Companies establish label rates to be efficacious for a wide range of conditions. The use of reduced rates of herbicide offer the opportunity to increase farm profit and reduce herbicide use, an environmental benefit.
Tipo: Conference Paper or Presentation Palavras-chave: Crop Production/Industries; Environmental Economics and Policy; Risk and Uncertainty.
Ano: 2006 URL: http://purl.umn.edu/35261
Imagem não selecionada

Imprime registro no formato completo
Manure Application Rules and Environmental Considerations AgEcon
Massey, Raymond E.; Gedikoglu, Haluk.
Three manure application limits (N Limit, Annual P Limit and P Banking) were modeled with particular attention to the number of hours needed to appropriately distribute manure. The benefit and costs estimates indicated that P Banking was more profitable than N Limit which was more profitable than Annual P Limit. The number of hours required indicated that the Annual P Limit would not be completed within a two month window approximately 2 of 10 years. The increased number of hours for the Annual P Limit also increased the probability of a runoff event following manure application, relative to the other two scenarios. This work indicates that regulations that require Annual P Limits of manure cost the farmer and may have the unintended consequence of...
Tipo: Conference Paper or Presentation Palavras-chave: Manure; Environment; Policy; Runoff; Hours; Acres; Probability; Rainfall; Environmental Economics and Policy; Farm Management; Livestock Production/Industries; Production Economics; Risk and Uncertainty.
Ano: 2011 URL: http://purl.umn.edu/98765
Imagem não selecionada

Imprime registro no formato completo
Substitutability of Livestock Manure for Chemical Fertilizer: A Contingent Valuation Analysis of Crop Producers AgEcon
Luter, Ryan L.; Norwood, F. Bailey; Massey, Raymond E..
The impact of new manure management regulations depends on the willingness of crop producers to accept manure. A contingent valuation analysis of crop producers was used to estimate the willingness of crop producers to accept or pay for manure. Results indicate that producers will pay a positive price on average, but some would require a payment before accepting manure.
Tipo: Conference Paper or Presentation Palavras-chave: Farm Management.
Ano: 2004 URL: http://purl.umn.edu/19914
Imagem não selecionada

Imprime registro no formato completo
SWINE BREEDING SYSTEMS: A STOCHASTIC EVALUATION WITH IMPLICATIONS FOR EMERGING TECHNOLOGY AgEcon
Massey, Raymond E.; Williams, Joseph E..
The after-tax net present value for 27 swine breeding systems composed of Duroc, Hampshire, and Yorkshire breeds were simulated and ordered using stochastic dominance analysis. The concept of the value of information was expanded to develop the concept of the willingness to pay to adopt a new technology. For producers not currently using the dominant system, estimates of the allowable present value cost of adoption are reported and used to explain diverse production practices.
Tipo: Journal Article Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 1991 URL: http://purl.umn.edu/30310
Registros recuperados: 8
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