Descubre y comparte nuestro conocimiento público

Se han encontrado 675 recursos

Resultados de búsqueda

Journal Article 2011

Autor: Breseghello, Flávio Peixoto de Morais, O Valle Pinheiro, P Simoes Silva, C Maia de Castro, E. da Guimaraes, Elcio Perpétuo Pereira de Castro, A Pereira, JA Matos Lopes, A. de Utumi, MM Pereira de Oliveira, J

The objective of this study was to estimate the results of the upland rice (Oryza sativa L.) breeding program conducted by the Brazilian Agricultural Research Corporation (Embrapa) and collaborators over the period of 1984 to 2009 covering 25 annual steps of improvement. The best lines generated ...

Enlace original: https://cgspace.cgiar.org/handle/10568/44054

Investigación en Agricultura
Enlace permanente
Breseghello, Flávio ,  Peixoto de Morais, O ,  Valle Pinheiro, P ,  Simoes Silva, C ,  Maia de Castro, E. da ,  Guimaraes, Elcio Perpétuo ,  Pereira de Castro, A ,  Pereira, JA ,  Matos Lopes, A. de ,  Utumi, MM ,  Pereira de Oliveira, J ,  [Results of 25 years of upland rice breeding in Brazil] ,  Results of 25 years of upland rice breeding in Brazil
Journal Article 1994

Autor: White, Jeffrey W. Castillo Franco, JA Ehleringer, JR García, J.A. Singh, Shree P.

Although direct selection for seed yield under water deficit can result in genetic gains in the common bean (Phaseolus vulgaris L.), progress could be enhanced through selection for additional traits that are related to underlying mechanisms of adaptation to water deficit. Carbon isotope discrimi...

Enlace original: https://cgspace.cgiar.org/handle/10568/44032

Investigación en Agricultura
Enlace permanente
White, Jeffrey W. ,  Castillo Franco, JA ,  Ehleringer, JR ,  García, J.A. ,  Singh, Shree P. ,  [Relations of carbon isotope discrimination and other physiological traits to yield in common bean (Phaseolus vulgaris) under rainfed conditions] ,  Relations of carbon isotope discrimination and other physiological traits to yield in common bean (Phaseolus vulgaris) under rainfed conditions
Journal Article 2008

Autor: Aihou, K. Sanginga, Nteranya Vanlauwe, Bernard Diels, J. Merkx, R Cleemput, O. van

The following nine main cropping systems were evaluated: maize/maize in rotation without N-fertilizer (control); maize/cowpea in rotation where maize received N-fertilizer; maize/pigeonpea intercropping without N-fertilizer; maize/cowpea/pigeonpea in rotation where maize received N-fertilizer; ma...

Enlace original: https://cgspace.cgiar.org/handle/10568/44052

Investigación en Agricultura
Enlace permanente
Aihou, K. ,  Sanginga, Nteranya ,  Vanlauwe, Bernard ,  Diels, J. ,  Merkx, R ,  Cleemput, O. van ,  [Restoration of terre de barre fertility using pigeonpea grown in rotation or intercropping with maize in the derived savanna of Benin] ,  Restoration of terre de barre fertility using pigeonpea grown in rotation or intercropping with maize in the derived savanna of Benin
Journal Article 1983

Autor: Andrade, Ronaldo P. de Thomas, D. Ferguson, John E.

The seed yields and limitations to yield for nine pasture legumes in a tropical savanna region were defined in a 3-year field experiment at the Cerrodos Agricultural Research Centre near Brasilia (15°36' S, 47° 42' W). Assessment was based on flowering times, incidence of diseases and pests, yiel...

Enlace original: https://cgspace.cgiar.org/handle/10568/44075

Investigación en Agricultura
Enlace permanente
Andrade, Ronaldo P. de ,  Thomas, D. ,  Ferguson, John E. ,  [Seed production of pasture species in a tropical savanna region of Brazil. 1. Legumes] ,  Seed production of pasture species in a tropical savanna region of Brazil. 1. Legumes
Journal Article 1983

Autor: Andrade, Ronaldo P. de Thomas, D. Ferguson, John E.

The seed yields and limitations to seed production for four tropical grass cultivars were defined via a replicated field experiment conducted over three years at the Cerrados Agricultural Research Centre near Brasilia (latitude 15° 36' S; longitude 47° 42' W) in a tropical savanna region. The fou...

Enlace original: https://cgspace.cgiar.org/handle/10568/44076

Investigación en Agricultura
Enlace permanente
Andrade, Ronaldo P. de ,  Thomas, D. ,  Ferguson, John E. ,  [Seed production of pasture species in a tropical savanna region of Brazil. 2. Grasses] ,  Seed production of pasture species in a tropical savanna region of Brazil. 2. Grasses
Journal Article 1991

Autor: Mullin, BA Abawi, G.S. Pastor Corrales, Marcial A. Kornegay, Julia L.

A survey of root-knot nematodes associated with bean (Phaseolus vulgaris) roots and soils in the major bean production regions of Colombia and Peru was conducted during 1988 1989. Over 150 samples were processed for these parasites, and specimens from more than 100 of the collections were identif...

Enlace original: https://cgspace.cgiar.org/handle/10568/44064

Investigación en Agricultura
Enlace permanente
Mullin, BA ,  Abawi, G.S. ,  Pastor Corrales, Marcial A. ,  Kornegay, Julia L. ,  [Root-knot nematodes associated with beans in Colombia and Peru and related yield loss] ,  Root-knot nematodes associated with beans in Colombia and Peru and related yield loss
Conference Paper 1991

Autor: Voysest Voysest, Oswaldo Pachico, Douglas H.
Enlace original: https://cgspace.cgiar.org/handle/10568/65392

Investigación en Agricultura
Enlace permanente
Voysest Voysest, Oswaldo ,  Pachico, Douglas H. ,  [Análisis de la problemática de la producción y suministro de semillas de frijol en América Latina] ,  Análisis de la problemática de la producción y suministro de semillas de frijol en América Latina
Working Paper 2003

Autor: Buitrago, J.A. Gil, JL Ospina Patiño, Bernardo Escobar, G. Tobar, M
Enlace original: https://cgspace.cgiar.org/handle/10568/70015

Investigación en Agricultura
Enlace permanente
Buitrago, J.A. ,  Gil, JL ,  Ospina Patiño, Bernardo ,  Escobar, G. ,  Tobar, M ,  [Perspectivas para el desarrollo agroindustrial del cultivo de yuca] ,  Perspectivas para el desarrollo agroindustrial del cultivo de yuca

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo