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Traits and genotypes related with drought resistance in Mesoamerican and Andean gene pool in common beans. Results showed that five Mesoamerican lines SEA 5, SEA 15, SER 22, SER 16, SER 8 and one Andean line SEQ1003 have superior resistance to drought. The superior performance of these lines unde...


Polanía Perdomo, José A.Rao, Idupulapati M.Cajiao V., César HernandoRivera, MarielaRaatz, BodoBeebe, Stephen E.[Replication Data for: Physiological traits associated with drought resistance in Andean and Mesoamerican genotypes of common bean (Phaseolus vulgaris L.)]Replication Data for: Physiological traits associated with drought resistance in Andean and Mesoamerican genotypes of common bean (Phaseolus vulgaris L.)

A new methodology to estimate phenotypic differences in SNF ability. We used 15N natural abundance method to compare SNF ability estimated from shoot tissue sampled at mid-pod filling growth stage vs. grain tissue sampled at harvest. We suggest that the method of estimating Ndfa using grain tissu...


Polanía Perdomo, José A.Poschenrieder, CharlotteRao, Idupulapati M.Beebe, Stephen E.[Replication Data for: Estimation of phenotypic variability in symbiotic nitrogen fixation ability of common bean under drought stress using 15N natural abundance in grain]Replication Data for: Estimation of phenotypic variability in symbiotic nitrogen fixation ability of common bean under drought stress using 15N natural abundance in grain

Traits related with drought resistance in common beans. A set of 16 bean genotypes belonging to the Middle American gene pool were evaluated under field conditions with two levels of water supply (irrigated and drought) over two seasons. Lines SEN 56, BFS 29, NCB 226 and SER 16 showed high grain ...


Chaves-Barrantes, Néstor FelipePolanía, JoséMuñoz Perea, Carlos GermánRao, Idupulapati M.Beebe, Stephen E.[Replication Data for: Characterization of common bean germplasm for resistance to terminal drought]Replication Data for: Characterization of common bean germplasm for resistance to terminal drought

Peters, MichaelRao, Idupulapati M.Fisher, Myles J.Subbaraoa, Guntur V.Martens, SHerrero, G.Tiemann, Tassilo T.Ayarza, Miguel AngelHyman, Glenn[Tropical forage-based systems to mitigate greenhouse gas emissions]Tropical forage-based systems to mitigate greenhouse gas emissions

Drought substantially limits seed yield of common bean (Phaseolus vulgaris L.) in the tropics. Understanding the interaction of drought on yield and the nutrient concentration of the seed is vital in order to supply nutrition to the millions of consumers who rely on common bean as a staple crop. ...


Smith, Millicent R.Veneklaas, Erik JanPolania, JoseRao, Idupulapati M.Beebe, Stephen E.Merchant, Andrew[Field drought conditions impact yield but not nutritional quality of the seed in common bean (Phaseolus vulgaris L.)]Field drought conditions impact yield but not nutritional quality of the seed in common bean (Phaseolus vulgaris L.)

Arango, JacoboMoreta, DaniloNuñez, JonathanArévalo, AshlyKarwat, HannesIshitani, ManabuMiles, John W.Worthington, MargaretPeters, MichaelTohme, Joseph M.Cuchillo-Hilario, MarioBurkart, StefanChirinda, NgonidzasheHyman, GlennMartínez, JesúsTapasco, JeimarGómez Selvaraj, MichaelPardo, PaolaSotelo Cabrera, Mauricio EfrenHoek, Rein van derMena Urbina, Martin A.Rincón, ÁlvaroMendoza, ReynaldoSparke, Marc-AndreEgenolf, KonradGuntur, SubbaraoCadisch, GeorgRao, Idupulapati M.[Climate-Smart Crop-Livestock Systems for Smallholders in the Tropics: Regulation of Nitrification in Soil by Brachiaria humidicola Hybrids]Climate-Smart Crop-Livestock Systems for Smallholders in the Tropics: Regulation of Nitrification in Soil by Brachiaria humidicola Hybrids

Sparke, Marc-AndreArango, JacoboNuñes, JonathanMoreta, DaniloRao, Idupulapati M.Cadisch, Georg[Nitrate Reductase Activity as Potential Indicator for Biological Nitrification Inhibition in Brachiaria humidicola]Nitrate Reductase Activity as Potential Indicator for Biological Nitrification Inhibition in Brachiaria humidicola

Arango, JacoboMoreta, DaniloNuñez, JonathanArévalo, AshlyKarwat, HannesIshitani, ManabuMiles, John W.Worthington, MargaretPeters, MichaelTohme, Joseph M.Cuchillo-Hilario, MarioHyman, GlennMartínez, JesúsTapasco, JeimarSelvaraj, Michael GomezHoek, Rein van derMena Urbina, Martin A.Rincón, ÁlvaroPlazas, CamiloMendoza, ReynaldoGuntur, SubbaraoCadisch, GeorgRao, Idupulapati M.[Sistemas ganaderos climáticamente inteligentes para pequeños agricultores]Sistemas ganaderos climáticamente inteligentes para pequeños agricultores

Nitrogen (N), being the most critical and essential nutrient for plant growth, largely determines the productivity in both extensive- and intensive- grassland systems. Nitrification and denitrification processes in the soil are the primary drivers generating reactive-N: NO3-, N2O, and NO, and is ...


Subbaraoa, Guntur V.Rao, Idupulapati M.Nakahara, K.Ando, YasuoSahrawat, Kanwar LalTsefamarium TLata, Jean-ChristopheBoudsocq, S.Miles, John W.Ishitani, ManabuPeters, Michael[Nitrogen management in grasslands and forage-based production systems – Role of biological nitrification inhibition (BNI)]Nitrogen management in grasslands and forage-based production systems – Role of biological nitrification inhibition (BNI)

Zhinping, QRao, Idupulapati M.Ricaurte Oyola, José JaumerAmézquita Collazos, EdgarSanz, JoséKerridge, Peter C.[Root Distribution Effects on Nutrient Uptake and Soil Erosion in Crop-Forage Systems on Andean Hillsides = Effet de la distribution des racines sur Ie prélèvement d'éléments nutritifs et sur l'érosion dans les systèmes fourrager andins]Root Distribution Effects on Nutrient Uptake and Soil Erosion in Crop-Forage Systems on Andean Hillsides = Effet de la distribution des racines sur Ie prélèvement d'éléments nutritifs et sur l'érosion dans les systèmes fourrager andins

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