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
COBRA: a new European research project for organic plant breeding Organic Eprints
Pedersen, T.M.; Döring, T.F.; Baresel, P.; Borgen, A.; Finckh, M.R.; Howlett, S.A.; Ortolani, L.; Pearce, B.D.; Wolfe, M.S..
Development of organic plant breeding and seed production will have a valuable impact on organic plant production. Breeding of plant material adapted for organic agriculture is crucial in order to cope with stresses such as climate change, weeds and seed borne diseases. Conventional varieties may not meet the specific needs of organic agriculture. The use of plant material adapted to conditions of organic agriculture will have a positive effect on the productivity and sustainability of organic crop production.
Tipo: Conference paper, poster, etc. Palavras-chave: Breeding; Genetics and propagation.
Ano: 2013 URL: http://orgprints.org/24581/1/24581.pdf
Imagem não selecionada

Imprime registro no formato completo
Field homogeneity in OSCAR-MEE Organic Eprints
Marinari, S.; Papp, R.; Sripada, U.; Thami-Alami, I.; Campiglia, E.; Pearce, B.D.; Bergkvist, G.; van der Heijden, M.; Baresel, J.P.; Finckh, Maria R..
Soil properties at the beginning of the MEE (Multi Environment Experiments) were statistically analyzed in order to verify the field homogeneity. The initial soil properties represent the starting point to interpret the effect of CC and LM on soil fertility during crop cycle.Soil properties of the fields were quite homogeneous at the beginning of crop cycles (first and second). The soil properties of the experimental fields in the selected areas showed a wide variety of pedons to be used for the comparison of CC and LM effect in different climate zones. Soils from the Northern European sites are more acid and richer of nutrients and organic matter with respect to the soils in Southern sites.
Tipo: Conference paper, poster, etc. Palavras-chave: Soil quality; Soil biology; Nutrient turnover.
Ano: 2014 URL: http://orgprints.org/29641/1/poster%20OSCAR%201.pdf
Imagem não selecionada

Imprime registro no formato completo
Energy use in organic farming Organic Eprints
Smith, L.G.; Williams, A.G.; Pearce, B.D..
Limited fossil fuel reserves, growing populations and rising input prices highlight the importance of increasing the efficiency of food production systems and reducing GHG emissions. GHG emissions from fossil fuel use in agriculture are important along with the production of CH4 and N2O. In this context, organic agriculture has developed with an emphasis on resource use efficiency. The relative energy efficiencies of organic and non-organic farming were compared through a review of 50 studies including direct on-farm use and embedded energy in inputs. Organic systems use less fossil-fuel energy on a unit of land area basis for nearly all crop and livestock types, although results are more variable per unit of product. In many cases the difference can...
Tipo: Conference paper, poster, etc. Palavras-chave: "Organics" in general; Air and water emissions; Environmental aspects.
Ano: 2014 URL: http://orgprints.org/23615/1/23615%20Energy%20use%20in%20organic%20farming_MM.pdf
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