Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 3
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Costs of Producing Energy in Dutch Dairy Chains AgEcon
Gebrezgabher, Solomie A.; Meuwissen, Miranda P.M.; Oude Lansink, Alfons G.J.M..
By 2020, Dutch dairy chains envisage to be self-sufficient with regard to energy used by dairy farms and dairy processors. This would require dairy farms to produce 25 PJ per year, possibly by a combination of wind, solar and biogas. Current analyses focus on biogas. To evaluate the project’s feasibility we estimated the expected technical and financial performance of 4 types of business models, i.e. “CHP-farm”, “CHP-large”, “green gas” and “central upgrading”. Data stem among others from 23 biogas plants in the Netherlands. Anticipating that CHP-models and green gas models occur with a likelihood of 40% and 60% respectively, the total number of biogas plants at dairy farms would amount to 463. There would however be an expected deficit of Euro 157 million...
Tipo: Conference Paper or Presentation Palavras-chave: Green electricity; Green gas; Empirical data; Technical performance; Financial performance; Agribusiness; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety; Research and Development/Tech Change/Emerging Technologies; Risk and Uncertainty.
Ano: 2009 URL: http://purl.umn.edu/59116
Imagem não selecionada

Imprime registro no formato completo
Costs of Producing Biogas at Dairy Farms in The Netherlands AgEcon
Gebrezgabher, Solomie A.; Meuwissen, Miranda P.M.; Oude Lansink, Alfons G.J.M..
By 2020, Dutch dairy chains envisage to be self‐sufficient with regard to energy used by dairy farms and dairy processors. This would require dairy farms to produce 25 PJ per year, possibly by a combination of wind, solar and biogas. This paper focuses on biogas. To evaluate the project’s viability we estimated the expected technical and financial performance of 4 types of business models, i.e. “CHP‐farm”, “CHP‐large”, “green gas” and “central upgrading of green gas”. Data stem from among others 23 biogas plants in the Netherlands. Anticipating that CHPmodels and green gas models occur with a likelihood of 40% and 60% respectively, the total number of biogas plants would amount to 232 (1% of dairy farms), including a total of 5 million tons of manure per...
Tipo: Journal Article Palavras-chave: Green electricity; Green gas; Empirical data; Technical performance; Financial performance; Production Economics; Research and Development/Tech Change/Emerging Technologies.
Ano: 2010 URL: http://purl.umn.edu/91139
Imagem não selecionada

Imprime registro no formato completo
Livestock farmers’ attitude towards manure separation technology as future strategy AgEcon
Gebrezgabher, Solomie A.; Lanker, Dora; Meuwissen, Miranda P.M.; Oude Lansink, Alfons G.J.M..
In this paper, an ordered probit model is used to assess the factors that affect the probability of livestock farmers having plans to adopt manure separation technology in the future. A survey, based on a postal and computerized questionnaire of representative dairy and pig farms in the Netherlands was carried out in 2009. The results show that age of farmer and a variable which accounts for the interaction between size and location of the farm are important variables explaining the probability of farmers having plans to adopt manure separation technology. Furthermore, farmers who agreed that future application norms are the driving force for considering adoption of manure separation technology were more likely to consider manure separation as the right...
Tipo: Conference Paper or Presentation Palavras-chave: Manure separation; Livestock farms; Ordered probit model; Agricultural and Food Policy; Crop Production/Industries; Farm Management; Land Economics/Use; Livestock Production/Industries.
Ano: 2010 URL: http://purl.umn.edu/109321
Registros recuperados: 3
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