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Dingkuhn, MichaelLaza, Maria Rebecca CKumar, UttamMendez, Kharla SCollard, BertrandJagadish, Krishna S.V.Singh, Rakesh KumarPadolina, ThelmaMalabayabas, MyrnaTorres Castro, Edgar AlonsoRebolledo, María CamilaManneh, BaboucarrSow, Abdoulaye[Improving yield potential of tropical rice: achieved levels and perspectives through improved ideotypes]Improving yield potential of tropical rice: achieved levels and perspectives through improved ideotypes

High-yielding rice varieties (HYV) show strong compensation among sequentially developed yield components (YC). This phenotypic plasticity has adaptive value but for crop improvement, more information is needed on its effects on yield. SAMARA, a deterministic crop model predicting trait-trait and...


Kumar, UttamLaza, Ma. RebeccaSoulié, Jean-ChristophePasco, RichardMendez, Kharla V.S.Dingkuhn, Michael[Compensatory phenotypic plasticity in irrigated rice: Sequential formation of yield components and simulation with SAMARA model]Compensatory phenotypic plasticity in irrigated rice: Sequential formation of yield components and simulation with SAMARA model

From 6 to 8 December, CCAFS theme 1 organized a workshop staged on the Addis Ababa campus of the International Livestock Research Institute (ILRI). The workshop titled 'Developing climate-smart crops for 2030 world' involved over 40 participants from 16 countries, broadly divided along either sid...


Dingkuhn, Michael[CCAFS Theme 1 workshop: Feedback]CCAFS Theme 1 workshop: Feedback
Rebolledo, María CamilaDingkuhn, MichaelCourtois, BrigitteGibon, YClément-Vidal, ACruz, Daniel FelipeDuitama, JorgeLorieux, MathiasLuquet, D[Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modelling, sugar content analyses and association mapping]Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modelling, sugar content analyses and association mapping

Thermal stress and in particular heat during anthesis causes sterility in rice inflorescences. Rice spikelets open in the morning and close a few hours later. Genotypic variation in the time of day of anthesis is considered an escape mechanism from thermal stress, but little is known on its depen...


Julia CDingkuhn, Michael[Variation in time of day of anthesis in rice in different climatic environments]Variation in time of day of anthesis in rice in different climatic environments
Rebolledo, María CamilaLuquet, DCourtois, BrigitteHenry, ASoulie, JCRouan, LDingkuhn, Michael[Can early vigour occur in combination with drought tolerance and efficient water use in rice genotypes?]Can early vigour occur in combination with drought tolerance and efficient water use in rice genotypes?

Mali is a Sahelian country with a large climatic contrast from North to South. The current climatic and production evolutionary study is focused on the six major agro-climatic cereal production zones ranging from Kayes (400 mm) to Sikasso (>1000 mm) of rainfalls. Climatic data are rainfall record...


Kouressy, M.Sultan, B.Vaksmann, M.Belières, J.F.Claessens, LievenDingkuhn, MichaelTémé, N.[Climate change and cereal production evolution trend in the Sahel: case study in Mali from 1951 to 2010]Climate change and cereal production evolution trend in the Sahel: case study in Mali from 1951 to 2010

Jones, MontyDingkuhn, MichaelJohnson, David E.Fagade, Samson[Workshop: Africa/Asia joint Research on Interspecific Hybridization between Africa and Asian Rice Species (O. Glaberrima and O. sativa) = l'ateler Afrique/Asie : Activités conjointes de Recherche sur l'Hybridation Interspecifique de Riz d'Afrique et d'Asie (O. gablerrima et O. sativa) (1996, Bouake, Côte d'Ivoire). Interspecific hybridization]Workshop: Africa/Asia joint Research on Interspecific Hybridization between Africa and Asian Rice Species (O. Glaberrima and O. sativa) = l'ateler Afrique/Asie : Activités conjointes de Recherche sur l'Hybridation Interspecifique de Riz d'Afrique et d'Asie (O. gablerrima et O. sativa) (1996, Bouake, Côte d'Ivoire). Interspecific hybridization

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