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Ayarza, Miguel AngelPizarro, Esteban A.Rocha, Carlos Magno Campos daVilela, LourivalClaessen, Jeanne C.Pereira, Roberto JoséSharma, Ravi DattCharchar, Maria José[Sustainable agropastoral systems for the Cerrados]Sustainable agropastoral systems for the Cerrados
Rao, Idupulapati M.Borrero, V.Ricaurte Oyola, José JaumerGarcía, RamiroAyarza, Miguel Angel[Adaptive attributes of tropical forage species to acid soils. II. Differences in shoot and root growth responses to varying phosphorus supply and soil type]Adaptive attributes of tropical forage species to acid soils. II. Differences in shoot and root growth responses to varying phosphorus supply and soil type

Somaclonal variation offers the possibility to obtain changes in one or a few characters of an otherwise outstanding cultivar without altering the remaining, and often unique, part of the genotype. It has been shown to be heritable for some species. A check line of Stylosanthes guianensis (Aubl.)...


Rao, Idupulapati M.Roca, William M.Ayarza, Miguel AngelTabares, EGarcía, R.[Somaclonal variation in plant adaptation to acid soil in the tropical forage legume Stylosanthes guianensis]Somaclonal variation in plant adaptation to acid soil in the tropical forage legume Stylosanthes guianensis
Amézquita Collazos, EdgarRao, Idupulapati M.Rondón, Marco AntonioAyarza, Miguel AngelHoyos, P.Molina, DLCorrales, I.I.[Mejoramiento de oxisoles de baja fertilidad para sistemas agropastoriles de alta productividad en sabanas tropicales de Colombia]Mejoramiento de oxisoles de baja fertilidad para sistemas agropastoriles de alta productividad en sabanas tropicales de Colombia
Rao, Idupulapati M.Ayarza, Miguel AngelThomas, Richard J.Fisher, Myles J.Lascano, Carlos E.Borrero, V.[Adaptation responses of tropical grass-legume associations to acid soils]Adaptation responses of tropical grass-legume associations to acid soils
Ayarza, Miguel AngelRao, Idupulapati M.Thomas, Richard J.Lascano, Carlos E.Herrera, P.[Standing root biomass and root distribution in Brachiaria decumbens-Arachis pintoi pastures under grazing]Standing root biomass and root distribution in Brachiaria decumbens-Arachis pintoi pastures under grazing
Rao, Idupulapati M.Borrero, V.Ayarza, Miguel AngelGarcía, Ramiro[Adaptation of tropical forage species to acid soils : the influence of varying phosphorus supply and soil type on plant growth]Adaptation of tropical forage species to acid soils : the influence of varying phosphorus supply and soil type on plant growth
Fisher, Myles J.Lascano, Carlos E.Thomas, Richard J.Ayarza, Miguel AngelRao, Idupulapati M.Rippstein, GeorgesThornley, J.H.M.[An integrated approach to soil-plant-animal interactions on grazed legume-based pastures on tropical acid soils]An integrated approach to soil-plant-animal interactions on grazed legume-based pastures on tropical acid soils
Lopes, AAyarza, Miguel AngelThomas, Richard J.[Sistemas agropastoriles en las sabanas de América Tropical: lecciones del desarrollo agrícola de los Cerrados de Brasil]Sistemas agropastoriles en las sabanas de América Tropical: lecciones del desarrollo agrícola de los Cerrados de Brasil

Low phosphorus (P) supply is a major limitation of forage production in acid soils of the tropics. A glasshouse experiment was conducted to determine the differences in P acquisition and utilization among three legumes (Arachis pintoi, Stylosanthes capitata and Centrosema acutifolium) and one gra...


Rao, Idupulapati M.Borrero, V.Ricaurte Oyola, José JaumerGarcía, RamiroAyarza, Miguel Angel[Adaptive attributes of tropical forage species to acid soils. III. Differences in phosphorus acquisition and utilization as influenced by varying phosphorus supply and soil type]Adaptive attributes of tropical forage species to acid soils. III. Differences in phosphorus acquisition and utilization as influenced by varying phosphorus supply and soil type

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