1. Analítica Actividad foliar de nitrato reductasa (aNR), como indicador de la concentración de Mg{ostrok}+, K+ y Ca{ostrok}+ en hojas de café

by Cadena Romero, M.E; Arcila Pulgarín, J.

Source: Cenicafé (Colombia) Publisher: Abr-Jun 2000Availability: No copies available Actions: Add to cart
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2. Aggregation studied by laser diffraction in relation to plowing, soil organic matter, and lime in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Griethuysen, C. van; Ayarza, M.A; Vilela, L; Zech, W; Westerhof, R; Buurman, P; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
3. Analítica Aluminio intercambiable en suelos con propiedades ándicas y su relación con la toxicidad

by Ortíz Escobar, M.E; Zapata Hernández, R.D; Sadeghian Khalajabadi, S; Franco Alavarez, H.F.

Source: Cenicafé (Colombia) Publisher: Abr-Jun 2004Availability: No copies available Actions: Add to cart
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4. Análisis químico de suelos

by Jackson, M.L.

Publisher: Barcelona (España) Omega 1964Other title: Soil chemical analysis.Availability: Copies available for loan: BCO (1). Actions: Add to cart
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5. Andisol formation in a holocene beach ridge plain under the humid tropical climate of the Atlantic Coast of Costa Rica

by Nieuwenhuyse, A; Jongmans, A.G; Breemen, N. van. -- CATIE, Turrialba (Costa Rica). Atlantic Zone Programme; Agricultural University Wageningen, Wageningen (Países Bajos); Ministerio de Agricultura y Ganadería, San José (Costa Rica)

Publisher: Turrialba (Costa Rica) 1993Online Access: En Availability: Copies available for loan: BCO (2). Actions: Add to cart
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6. Biogeochemical cycling of base cations in a cacao agroforestry systemsCOPAL Conference Registration Form

by Winowiecki, L; Somarriba, E; McDaniel, P; Tuller, M; Jonson-Maynard, J; Falen, A. -- Cocoa Producers' Alliance, Lagos (Nigeria) -- 15 International Cocoa Research Conference San José (Costa Rica) 9-14 Oct 2006.

Online Access: En Availability: No copies available Actions: Add to cart
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7. Analítica Cambios en las propiedades físico-químicas de los suelos en una cronosecuencia de Tectona grandis

by Márquez, O; Hernández, R; Torres, A; Franco, W.

Source: Turrialba (IICA) Publisher: (Ene-Mar 1993)Other title: Changes in the physicochemical properties of soils in a chronosequence of Tectona grandis.Online Access: Es | Es Availability: No copies available Actions: Add to cart
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8. Capacidad de restitución de potasio, calcio y magnesio en algunos suelos cafetaleros de Costa Rica

by Arias, O; Carvajal, J.F. -- Colegio de Ingenieros Agrónomos, San José (Costa Rica) -- 2. Congreso Agronómico Nacional San José, (Costa Rica) 1976.

Publisher: San José (Costa Rica) 1976Availability: No copies available Actions: Add to cart
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9. Tesis Comportamiento de la capacidad de intercambio catiónico en algunos suelos ácidos de origen volcánico

by Fuentes Flores, R. -- IICA, Turrialba (Costa Rica)

Publisher: Turrialba (Costa Rica) 1971Online Access: Es Availability: Copies available for loan: BCO (2). Actions: Add to cart
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10. Analítica Corrección de desequilibrios catiónicos (Ca, Mg, K) en un suelo cafetalero de Costa Rica

by Cabalceta, G. Costa Rica Univ., San José (Costa Rica). Centro de Investigaciones Agronómicas.

Source: Agronomía Costarricense (Costa Rica) Publisher: Ene-Jun 1992Other title: Correcting cationic unbalances (Ca, Mg, K) found in a Costa Rican coffee soil.Availability: No copies available Actions: Add to cart
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11. Tesis Determinación del equilibrio catiónico en el frijol (Phaseolus vulgaris L.) por el método de las variantes sistemáticas

by Celis Blaubach, R.R. -- Universidad de Costa Rica, San José (Costa Rica). Facultad de Agronomía

Publisher: San José (Costa Rica) 1970Availability: Copies available for loan: BCO (1). Actions: Add to cart
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12. Tesis Efeitos da calagem sobre o complexo de troca de um latosolo tropical e os teores de cations absorvidos pelo tomate

by Laroche, F.A. -- IICA, Turrialba (Costa Rica)

Publisher: Turrialba (Costa Rica) 1966Online Access: Pt Availability: Copies available for loan: BCO (2). Actions: Add to cart
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13. Analítica The effect of Al/(K + Ca + Mg) ratio on growth of cocoa seedling

by Abdoellah, S; Notohadiningrat Joetano, T.

Source: Pelita Perkebunan (Indonesia) Publisher: Abr 1993Availability: No copies available Actions: Add to cart
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14. Tesis The effects of certain monovalent and divalent cations and detergents on plant virus infection

by Rossouw, D.J. -- University of Wisconsin, Madison, Wis. (EUA)

Publisher: Ann Arbor, Mich. (EUA) 1963Availability: Copies available for loan: BCO (1). Actions: Add to cart
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15. Analítica Encalado de ultisoles en Costa Rica. I. Metodología, pH, acidez extraíble y cationes (K+, Ca++, Mg++)

by Chavarría, A; Cordero, A.

Source: Turrialba (IICA) Publisher: (Ene-Mar 1987)Online Access: Es | Es Availability: No copies available Actions: Add to cart
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16. Analítica Encalado de ultisoles en Costa Rica. II. Aniones (P, B,S) y elementos menores catiónicos (Fe, Cu, Zn, Mn)

by Cordero, A; Chavarría, A.

Source: Turrialba (IICA) Publisher: (Ene-Mar 1987)Online Access: Es | Es Availability: No copies available Actions: Add to cart
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17. Estudios de control químico y manejo del ojo de gallo (Mycena citricolor)

by Obando Jiménez, J.J; Rodríguez, G; Alpízar Saborío, J.M; Arias Vargas, J.E; Borbón Martínez, O; Mora Alfaro, O; Cisneros Durán, B; Zamora Q, L; Canet B, G; Serveers F, R. comps. -- Instituto del Café de Costa Rica, San José (Costa Rica). Centro de Investigaciones en Café

Publisher: San José (Costa Rica) 1998Availability: No copies available Actions: Add to cart
18. Guía para el servicio regional de análisis de suelos

by Carrillo Pachón, I.F; Vinasco Ossa, C.A. -- CENICAFE, Caldas (Colombia)

Publisher: Caldas (Colombia) 1990Availability: Copies available for loan: BCO (1). Actions: Add to cart
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19. Analítica Importancia de las sustancias polifenólicas en el mecanismo fisiológico de la resistencia de cacao (Theobroma cacao L.) a Phytophthora palmivora (Butl) Butl

by Rocha, H.M; Jiménez Sáenz, E.

Source: Turrialba (IICA) Publisher: Oct-Dic 1966Availability: No copies available Actions: Add to cart
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20. Analítica The influence of nitrogenous fertilizers on the pH and exchangeable base status of certain coffee and citrus soils

by Galvez, N.L; Cruz, T.C; Brady, N.C; Santos, P.A.G.

Source: Philippine Agriculturists (Filipinas) Publisher: Jul 1955Availability: No copies available Actions: Add to cart
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21. Analítica Influencia de las propiedades de suelos del Pacífico Sur sobre su contenido de cationes menores. 2. Cobre y zinc extraíbles

by Flores, R.A; Bornemisza, E; Alvarado, A.

Source: Turrialba (IICA) Publisher: (Abr-Jun 1979)Other title: Influence of properties of Costa Rican South Pacific soils on their minor cations content. 2. Extractable copper and zinc.Online Access: Es | Es Availability: No copies available Actions: Add to cart
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22. Analítica Influencia de propiedades de suelos del Pacífico Sur de Costa Rica sobre su contenido de cationes menores, 1: Manganeso intercambiable y soluble en reductor

by Flores, R.A; Bornemisza, E; Alvarado, A.

Source: Turrialba (IICA) Publisher: (Abr-Jun 1979)Other title: Influence of properties of Costa Rica South Pacific soils on their minor cations content, 1: Exchangeable and reductant soluble manganese.Online Access: Es | Es Availability: No copies available Actions: Add to cart
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23. Inhibición de la síntesis del ADN de los linfocitos bovinos por el virus de la diarrea viral bovina y la influencia de los cationes Ca2+ y Mg2+

by Rivera, E; Karlsson, K.A. -- World Veterinary Association, Montreal (Canadá); Canadian Veterinary Medical Association, Montreal (Canadá); Corporation Professionnelle de Médecins Vétérinaires du Québec, Montreal (Canadá) -- 23. World Veterinary Congress Montreal (Canadá) 16-21 Ago 1987.

Publisher: Montreal (Canadá) 1987Other title: Abstracts.Availability: No copies available Actions: Add to cart
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24. Introducción a la química de suelos

by Bornemisza, E. -- OEA, Washington, DC (EUA)

Publisher: Washington, DC (EUA) 1982Availability: Copies available for loan: BCO (2). Actions: Add to cart
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25. Methods of soil analysis. Pt.1. Physical and mineralogical properties, including statistics of measurement and sampling. Pt.2. Chemical and microbiological properties

by Black, C.A; Evans, D.D; White, J.L; Ensminger, L.E; Clark, F.E; Dinauer, R.C. eds. -- American Society of Agronomy, Madison, WI (EUA)

Publisher: Madison, WI (EUA) 1965Availability: Copies available for loan: BCO (4). Actions: Add to cart
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26. Analítica Nutricao, adubacao e calagem do cafeeiro

by Cháves, J.C.D.

Source: Circular - Fundacao Instituto Agronomico do Paraná (Brasil) Publisher: Jul 1986Availability: No copies available Actions: Add to cart
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27. Tesis Papel del origen y forma de aplicación de la materia orgánica en la restauración de suelos derivados de cenizas volcánicas de la cuenca del Río Las Cañas, El Salvador

by Baides Portillo, J. R.

Publisher: Turrialba (Costa Rica) CATIE 1995Availability: Copies available for loan: BCO [Thesis B152] (1). Actions: Add to cart
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28. Prácticas de edafología general

by -- Escuela Nacional de Agricultura, Chapingo (México). Departamento de Fitotecnia e Irrigación

Publisher: Chapingo (México) 1971Availability: Copies available for loan: BCO (1). Actions: Add to cart
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29. Programmation de plans de fumure du cacaoyer bases sur la correction des equilibres anionique et cationique dans le sol et la compensation des exportations par la recolte escomptee

by Liabeuf, J. -- Cocoa Producers' Alliance, Lagos (Nigeria) -- 8. International Cocoa Research Conference Cartagena (Colombia) 18-23 Oct 1981.

Publisher: Lagos (Nigeria) 1982Other title: Proceedings.Availability: No copies available Actions: Add to cart
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30. Tesis Relaciones entre los contenidos de cationes en el suelo y en las hojas de plantas de café deficientes en magnesio

by Laínez Castro, J. -- IICA, Turrialba (Costa Rica). Centro Tropical de Investigación y Enseñanza para Graduados

Publisher: Turrialba (Costa Rica) : 1962Online Access: Es Availability: Copies available for loan: BCO (1). Actions: Add to cart
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31. Analítica Respuesta a la variación de los cocientes catiónicos en ocho suelos cafetaleros de Costa Rica con problemas de potasio

by Henríquez, C; Bertsch, F; Cabalceta, G.

Source: Agronomía Costarricense (Costa Rica) Publisher: Jul-Dic 1989Availability: No copies available Actions: Add to cart
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32. Analítica Respuesta del cafeto a la modificación de los cocientes catiónicos en el suelo en dos zonas cafetaleras de Costa Rica

by Bertsch H, F. Costa Rica Univ., San José (Costa Rica). Centro de Investigaciones Agronómicas; Henríquez, C; Cabalceta, G.

Source: Agronomía Costarricense (Costa Rica) Publisher: Ene-Dic 1991Other title: Response of coffee trees to modifications in the basic cation saturation ratios in soils of two coffee-growing regions of Costa Rica.Availability: No copies available Actions: Add to cart
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33. Tesis A study of the fertility status of the cocoa and coffee soils of Costa Rica

by Sands, F.B. -- Cornell University, Ithaca, N.Y. (EUA). Graduate School

Publisher: Ithaca, N.Y. (EUA) 1954Availability: No copies available Actions: Add to cart
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34. Analítica Utilisation des parches de café et coques de cacao en bananeraie

by Pinon, A; Godefroy, J.

Source: Fruits (Francia) Publisher: 1973Availability: No copies available Actions: Add to cart
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