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Low soil P availability is a primary constraint to common bean (Phaseolus vulgaris L.) production in Latin America and Africa. Substantial genotypic variation in bean adaptation to low phosphorus (LP) availability has been linked with root traits that enhance the efficiency of soil foraging. The ...


Beebe, Stephen E.Rojas, MYan, XBlair, Matthew W.Pedraza García, FabioMuñoz Arboleda, FernandoTohme, Joseph M.Lynch, Jonathan P.[Quantitative trait loci for root architecture traits correlated with phosphorus acquisition in common bean]Quantitative trait loci for root architecture traits correlated with phosphorus acquisition in common bean
Hernández Linares, B.H.[Adaptación y productividad de 25 accesiones de la leguminosa forrajera Centrosema pubescens Benth. en un suelo ácido de baja fertilidad del Piedemonte Llanero colombiano. Tesis (Ingeniero Agrónomo)]Adaptación y productividad de 25 accesiones de la leguminosa forrajera Centrosema pubescens Benth. en un suelo ácido de baja fertilidad del Piedemonte Llanero colombiano. Tesis (Ingeniero Agrónomo)
Ayarza, Miguel AngelBeltrán Giraldo, Jorge AlonsoBarrios, E.[Improved fallows : an alternative for rapid restoration of degraded soils]Improved fallows : an alternative for rapid restoration of degraded soils
Barrios, EdmundoCobo Borrero, Juan G.Rao, Idupulapati M.Thomas, Richard J.Amézquita Collazos, EdgarJiménez Jaén, Juan JoséRondón, Marco Antonio[Fallow management for soil fertility recovery in tropical Andean agroecosystems in Colombia]Fallow management for soil fertility recovery in tropical Andean agroecosystems in Colombia

Low phosphorus (P) supply is a major limitation to pasture establishment and production in highly weathered acid soils. Previous research showed that the forage legume, Arachis pintoi, was more efficient in acquiring P from infertile acid soils than the forage grass, Brachiaria dictyoneura. The m...


Rao, Idupulapati M.Borrero, V.Ricaurte Oyola, José JaumerGarcía, Ramiro[Adaptive attributes of tropical forage species to acid soils. V. Differences in phosphorus acquisition from less available inorganic and organic sources of phosphate]Adaptive attributes of tropical forage species to acid soils. V. Differences in phosphorus acquisition from less available inorganic and organic sources of phosphate

Phosphorus (P) deficiency is a major constraint for crop production in many parts of the world including Myanmar and field research into management of P fertilizers and P responsiveness of crops on infertile soils has been limited. The purpose of this study is to determine maize yield response to...


Aye, Tin MaungHedley, MJLoganathan, PLefroy, R.D.B.Bolan, NS[Effect of organic and inorganic phosphate fertilizers and their combination on maize yield and phosphorus availability in a yellow earth in Myanmar]Effect of organic and inorganic phosphate fertilizers and their combination on maize yield and phosphorus availability in a yellow earth in Myanmar

Aluminum toxicity limits plant growth in acid soils. Because of their advanced state of weathering, acid soils of the tropics also tend to be deficient in nutrients. A realistic assessment of plant adaptation to these soils would therefore require Al-toxic conditions under which growth is simulta...


Wenzl, PeterMancilla, LIMayer, Jorge EdgardAlbert, R.Rao, Idupulapati M.[Simulating infertile acid soils with nutrient solutions: The effects on Brachiaria species]Simulating infertile acid soils with nutrient solutions: The effects on Brachiaria species

In terrestrial ecosystems, changes in soil nutrient availability, plant growth or natural enemies can generate important shifts in abundance of organisms at various trophic levels. In agroecosystems the performance of (invasive) herbivores and their impacts on crops is of particular concern. Scie...


Wyckhuys, Kris A.G.Burra, Dharani DharTran, D.H.Graziosi, IgnazioWalter, Abigail JanNguyen, T.G.Trong, H.N.Le, B.V.Le, T.T.N.Fonte, Steven J.[Soil fertility regulates invasive herbivore performance and top-down control in tropical agroecosystems of Southeast Asia]Soil fertility regulates invasive herbivore performance and top-down control in tropical agroecosystems of Southeast Asia
Beebe, Stephen E.Rao, Idupulapati M.[Breeding for tolerance to low soil phosphorus: the example of common bean]Breeding for tolerance to low soil phosphorus: the example of common bean
Sánchez, P.A.Tergas, Luis Eduardo[Seminar on Pasture Production in Acid Soils of the Tropics (1978, Cali, Colombia). Pasture production in acid soils of the tropics : Proceedings]Seminar on Pasture Production in Acid Soils of the Tropics (1978, Cali, Colombia). Pasture production in acid soils of the tropics : Proceedings

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