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Hossain Khan, M. ShahadatWagatsuma, TadaoAkhter, AfrinRao, Idupulapati M.[Differences among rice cultivars in their adaptation to low ionic strength solution with toxic level of aluminum that mimics tropical acid soil conditions]Differences among rice cultivars in their adaptation to low ionic strength solution with toxic level of aluminum that mimics tropical acid soil conditions

The feeding habits of two spider species, Plesiometa argyra (Walkenger) and A. argentata (F), was studied during 1992 on irrigated rice fields of Colombia. The number of carcasses/web was similar for both species, but a significantly higher number of arthropods/carcass was recorded for P. argyra....


Bastidas López, HaroldPantoja López, AlbertoHernández M., María del Pilar[Consumo de presas por Argiope argentata (F.) (Araneae: Araneidae) y Plesiometa argyra (Walkenaer) (Araneae: Tetragnathidae) en arroz irrigado en Colombia]Consumo de presas por Argiope argentata (F.) (Araneae: Araneidae) y Plesiometa argyra (Walkenaer) (Araneae: Tetragnathidae) en arroz irrigado en Colombia

Heinemann, Alexandre B.Ramírez Villegas, JuliánNascente, AdrianoZeviani, Walmes MarquesStone, Luís FernandoSentelhas, Paulo Cesar[Upland rice cultivar responses to row spacing and water stress across multiple environments]Upland rice cultivar responses to row spacing and water stress across multiple environments
Lorieux, MathiasBlein, MélisandeLozano, JaimeBouniol, MatthieuDroc, GaëtanDiévart, AnnePérin, ChristopheMieulet, DelphineLanau, NadegeBès, MartineRouvière, ClaireGay, CélinePiffanelli, PietroLarmande, PierreMichel, CorinneBarnola, IsabelleBiderre-Petit, CorinneSallaud, ChristophePérez, PascualBourgis, FabienneGhesquière, AlainGantet, PascualTohme, Joseph M.Morel, Jean-BenoitGuiderdoni, Emmanuel[In-depth molecular and phenotypic characterization in a rice insertion line library facilitates gene identification through reverse and forward genetics approaches]In-depth molecular and phenotypic characterization in a rice insertion line library facilitates gene identification through reverse and forward genetics approaches

Lilja, NinaAshby, Jacqueline A.Sperling, L.[Assessing the impact of participatory research and gender analysis]Assessing the impact of participatory research and gender analysis

Lilja, NinaErenstein, Olaf[Institutional process impacts of participatory rice improvement research and gender analysis in West Africa]Institutional process impacts of participatory rice improvement research and gender analysis in West Africa
Heinemann, Alexandre B.Barrios Pérez, CamiloRamírez Villegas, JuliánArango-Londoño, DavidBonilla Findji, OsanaMedeiros, João CarlosJarvis, Andy[Variation and impact of drought-stress patterns across upland rice target population of environments in Brazil]Variation and impact of drought-stress patterns across upland rice target population of environments in Brazil

También proporcionaron el mayor número de variedades liberadas para zonas áridas y tropicales, mientras que las poblaciones generadas en CIAT fueron más importantes para las zonas templadas. Entre 1971 y 1990, el periodo promedio entre cruce y liberación varietal aumentó de 7.1 a 13.2 años, espec...


Cuevas Pérez, Federico E.Guimaraes, Elcio PerpétuoMartínez Racines, César Pompilio[Estado actual de las actividades de fitomejoramiento del arroz en América Latina y el Caribe]Estado actual de las actividades de fitomejoramiento del arroz en América Latina y el Caribe

El Programa de Arroz del CIAT ha intensificado el mejoramiento de la tolerancia a los suelos ácidos de sabana. Las principales limitantes del arroz en este ecosistema son: falta de variedades de arroz adaptadas a los suelos ácidos e infértiles, limitaciones biológicas (enfermedades e insectos), e...


Martínez Racines, César PompilioSarkarung, Surapong[Tolerancia a la toxicidad del aluminio en arroz de secano para suelos ácidos]Tolerancia a la toxicidad del aluminio en arroz de secano para suelos ácidos

As part of a participatory plant-breeding project with methodological objectives lo improve rainfed rice in eastern India, an evaluation of sensory characteristics was conducted with farmers in a village of Bihar. Twenty-four farmers (12 women and 12 men) evaluated 15 upland rice varieties as raw...


Singh, R.K.Prasad, KameshwariMandal, Nimai PrasasSingh, Rama KantCourtois, BrigitteSingh, Virendra PalParis, T.R.[Sensory evaluation of upland rice varieties with farmers: A case study]Sensory evaluation of upland rice varieties with farmers: A case study

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