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Journal Article 2004

Autor: Aluko, GK Martínez Racines, César Pompilio Tohme, Joseph M. Castaño Rodríguez, C. Bergman, C. Oard, JH

International rice export markets are increasing demands for rapid improvements in grain quality characteristics. The African rice Oryza glaberrima is a new potential source of genes that will enhance the eating, cooking, and milling properties of the rice grain. The objective of this research wa...

Enlace original: https://cgspace.cgiar.org/handle/10568/43991

Investigación en Agricultura
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Aluko, GK ,  Martínez Racines, César Pompilio ,  Tohme, Joseph M. ,  Castaño Rodríguez, C. ,  Bergman, C. ,  Oard, JH ,  [QTL mapping of grain quality traits from the interespecific cross Oryza sativa x O. glaberrima] ,  QTL mapping of grain quality traits from the interespecific cross Oryza sativa x O. glaberrima
Journal Article 1982

Autor: Sang Won Ahn Ou, SH

Eighteen rice cultivars used for differentiating physiologic races of Pyricularia oryzae in the Philippines were repeatedly exposed in the blast nursery, and seven of them artificially inoculated with 40 single-spore isolates. The number of lesions that formed on individual cultivars was negative...

Enlace original: https://cgspace.cgiar.org/handle/10568/43996

Investigación en Agricultura
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Sang Won Ahn ,  Ou, SH ,  [Quantitative resistance of rice to blast disease] ,  Quantitative resistance of rice to blast disease
Journal Article 2001

Autor: Moncada, MP Martínez Racines, César Pompilio Borrero Correa, Jaime C. Chatel, M Gauch Junior, H Guimaraes, Elcio Perpétuo Tohme, Joseph M. McCouch, Susan R.

An advanced backcross breeding strategy was used to identify quantitative trait loci (QTLs) associated with eight agronomic traits in a BC2F2 population derived from an interspecific cross between Caiapo, an upland Oryza sativa subsp. japonica rice variety from Brazil, and an accession of Oryza r...

Enlace original: https://cgspace.cgiar.org/handle/10568/43999

Investigación en Agricultura
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Moncada, MP ,  Martínez Racines, César Pompilio ,  Borrero Correa, Jaime C. ,  Chatel, M ,  Gauch Junior, H ,  Guimaraes, Elcio Perpétuo ,  Tohme, Joseph M. ,  McCouch, Susan R. ,  [Quantitative trait loci for yield and yield components in an Oryza sativa x Oryza rufipogon BC2F2 population evaluated in an upland environment] ,  Quantitative trait loci for yield and yield components in an Oryza sativa x Oryza rufipogon BC2F2 population evaluated in an upland environment
Journal Article 1997

Autor: Li, M Osaki, M Rao, Idupulapati M. Tadano, T

Phosphorus (P) deficiency increased the secretion of phytases from roots of various plant species. The secretory phytases were collected with a dialysis membrane tube for 24 hours from roots of sixteen plant species grown with low or adequate supply of P in nutrient solutions. The activity of not...

Enlace original: https://cgspace.cgiar.org/handle/10568/44072

Investigación en Agricultura
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Li, M ,  Osaki, M ,  Rao, Idupulapati M. ,  Tadano, T ,  [Secretion of phytase from the roots of several plant species under phosphorus-deficient conditions] ,  Secretion of phytase from the roots of several plant species under phosphorus-deficient conditions
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
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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 1982

Autor: Martínez Racines, César Pompilio Weeraratne, Héctor
Enlace original: https://cgspace.cgiar.org/handle/10568/88494

Investigación en Agricultura
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Martínez Racines, César Pompilio ,  Weeraratne, Héctor ,  [Avances en mejoramiento varietal de arroz-riego en Colombia] ,  Avances en mejoramiento varietal de arroz-riego en Colombia
Journal Article 2000

Autor: Seebold, KW Datnoff, LE Correa Victoria, Fernando J. Kucharek, TA Snyder, GH

Blast-resistant, partially resistant, and susceptible cultivars of rice were planted in soil amended with Si at 0, 500, or 1,000 kg/ha at two locations in eastern Colombia to assess differential responses to leaf blast, neck blast, and leaf scald, and to examine the quantity and quality of grains...

Enlace original: https://cgspace.cgiar.org/handle/10568/42790

Investigación en Agricultura
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Seebold, KW ,  Datnoff, LE ,  Correa Victoria, Fernando J. ,  Kucharek, TA ,  Snyder, GH ,  [Effect of silicon rate and host resistance on blast, scald, and yield of upland rice] ,  Effect of silicon rate and host resistance on blast, scald, and yield of upland rice
Journal Article 2012

Autor: Agnoun, Y. Sie, M. Djedatin, G.L. Drame, K.N. Toulou, B. Ogunbayo, S. A. Sanni, K.A. Tia, D. Ahanchédé, A. Vodouhe, R.S. Ndjiondjop, Marie-Noel
Enlace original: https://cgspace.cgiar.org/handle/10568/35812

Investigación en Agricultura
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Agnoun, Y. ,  Sie, M. ,  Djedatin, G.L. ,  Drame, K.N. ,  Toulou, B. ,  Ogunbayo, S. A. ,  Sanni, K.A. ,  Tia, D. ,  Ahanchédé, A. ,  Vodouhe, R.S. ,  Ndjiondjop, Marie-Noel ,  [Molecular profiling of interspecific lowland rice progenies resulting from crosses between TOG5681 and TOG5674 (Oryza glaberrima) and IR64 (Oryza sativa)] ,  Molecular profiling of interspecific lowland rice progenies resulting from crosses between TOG5681 and TOG5674 (Oryza glaberrima) and IR64 (Oryza sativa)

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