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1. Maize yield response as affected by sulfur, phosphorus and nitrogen as banded applications on a volcanic ash derived tropical soil

by Raun, W.R | Barreto, H.J [coaut.] | Larios, L [coaut.] | Moscoso, B [coaut.] | Perez, C [coaut.] | Soto, N [coaut.].

Source: Proyectos Colaborativos de Agronomia, Desarrollo y Mejoramiento de Germoplasma en Maiz (Zea mays L.):Material type: book Book Publisher: 1989Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1313] (2).

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2. Respuesta del maiz a la aplicacion de azufre y fosforo en un suelo calcareo de la ladera bajo labranza convencional y labranza cero

by Pierre, R | Barreto, H.J [coaut.] | Celado M., R [coaut.] | Robles, A [coaut.].

Source: Proyectos Colaborativos en Agronomia, Desarrollo y Mejoramiento de Germoplasma en Maiz (Zea mays L.):Material type: book Book Publisher: 1989Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1308] (2).

3. Investigacion agronomica estrategica: Racionalizacion para los ensayos regionales de agronomia en Centro America

by Raun, W.R | Barreto, H.J [coaut.].

Source: Proyectos Colaborativos en Agronomia, Desarrollo y Mejoramiento de Germoplasma en Maiz (Zea mays L.):Material type: book Book Publisher: 1989Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1312] (2).

4. Cambios en propiedades quimicas, patrones de fertilizacion y encalamiento en suelos bajo labranza cero

by Barreto, H.J.

Source: Seminario Labranza de Conservacion en Maiz, 11Material type: book Book Publisher: 1989Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1206] (2).

5. Efecto del nitrogeno y el azufre en el rendimiento del maiz, (Zea mays L.) en la labranza de conservacion

by Pierre, R | Barreto, H.J [coaut.] | Raun, W.R [coaut.] | Torres A., J [coaut.].

Source: Programa Cooperativo Centroamericano para el mejoramiento de Cultivos y Animales (PCCMCA), 37;Material type: book Book Publisher: 1991Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1575] (2).

6. Metodologia de organizacion de datos experimentales para el analisis de ensayos a traves de multiples localidades

by Barreto, H.J | Raun, W.R [coaut.] | Saín, G [coaut.].

Source: Programa Cooperativo Centroamericano para el mejoramiento de Cultivos y Animales (PCCMCA), 37;Material type: book Book Publisher: 1991Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1485] (2).

7. El analisis economico de los resultados experimentales cuando existen efectos residuales

by Saín, G | Barreto, H.J [coaut.] | Borbon Castro, E [coaut.] | Raun, W.R [coaut.].

Source: Programa Cooperativo Centroamericano para el mejoramiento de Cultivos y Animales (PCCMCA), 37;Material type: book Book Publisher: 1991Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1587] (2).

8. Evaluacion de fuentes, niveles y metodos de aplicacion de fosforo y respuesta al azufre, en los sistemas maiz-frijol y maiz-sorgo en laderas El Salvador, 1990

by Sosa, H | Alvarado, A.G [coaut.] | Barreto, H.J [coaut.] | Bonilla, S [coaut.] | Mendoza, V.M [coaut.] | Raun, W.R [coaut.].

Source: Programa Cooperativo Centroamericano para el mejoramiento de Cultivos y Animales (PCCMCA), 37;Material type: book Book Publisher: 1991Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1597] (2).

9. Efecto del azufre, ante un nivel de nitrogeno y fosforo en el sistema maiz-frijol, en laderas. El Salvador, 1990

by Sosa, H | Alvarado, A.G [coaut.] | Barreto, H.J [coaut.] | Bonilla, S [coaut.] | Mendoza, V.M [coaut.] | Raun, W.R [coaut.].

Source: Programa Cooperativo Centroamericano para el mejoramiento de Cultivos y Animales (PCCMCA), 37;Material type: book Book Publisher: 1991Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1596] (2).

10. Evaluacion del efecto del rastrojo bajo labranza cero en el rendimiento de los sistemas maiz-sorgo y maiz-frijol. El Salvador 1990

by Mendoza, V.M | Alvarado, A.G [coaut.] | Barreto, H.J [coaut.] | Sosa, H [coaut.].

Source: Programa Cooperativo Centroamericano para el mejoramiento de Cultivos y Animales (PCCMCA), 37;Material type: book Book Publisher: 1991Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1559] (2).

11. Variability in maize components across uniform trials in Central America

by Bolaños, J.A | Barreto, H.J [coaut.].

Material type: book Book Publisher: Ames, IA (USA) Crop Science Society of America|Iowa State University : 1992Collection: CIMMYT Staff Publications CollectionCollection: General Book CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 631 INT No. 1 Abs] (1).

12. Impacto del desarrollo de hibridos de maiz en Centro America: Confiabilidad de las ganancias en rendimiento sobre el genotipo H5 y consideraciones para seleccion de testigos regionales

by Córdova, H.S | Barreto, H.J [coaut.] | Crossa, J [coaut.].

Source: PRM Programa Regional de Maiz para Centro America y El Caribe: Sintesis de Resultados Experimentales 1992Material type: book Book Publisher: 1993Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2584] (1).

13. Using spatial databases for targeting drought and low-N testing environments in Central America

by Barreto, H.J | Chapman, S.C [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) CIMMYT : 1996Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 633.153 CIM] (1).

14. Simulation and statistical methods to assist in targeting and breeding for drought tolerance

by Chapman, S.C | Barreto, H.J [coaut.] | Edmeades, G.O [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) CIMMYT : 1996Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 633.153 CIM] (1).

15. PC-based system for using alpha lattice designs in plant breeding and agronomy

by Barreto, H.J | Chapman, S.C [coaut.] | Edmeades, G.O [coaut.] | Crossa, J [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) CIMMYT : 1996Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 633.153 CIM] (1).

16. Simulation models and statistical methods to assist in targeting and breeding for drought tolerance

by Chapman, S.C | Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) | Barreto, H.J [coaut.] | Cooper, M [coaut.] | Edmeades, G.O.|Banziger, M.|Mickelson, H.R.|Pena-Valdivia, C.B [eds.] | Hammer, G.L [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) CIMMYT : 1997Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 633.153 EDM] (1).

17. The alpha lattice design in plant breeding and agronomy: Generation and analysis

by Barreto, H.J | Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) | Chapman, S.C [coaut.] | Edmeades, G.O [coaut.] | Edmeades, G.O.|Banziger, M.|Mickelson, H.R.|Peña-Valdivia, C.B [eds.] | Crossa, J [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) CIMMYT : 1997Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-3685] (1).

18. Where to with agricultural research for drought-prone maize environments?.

by Waddington, S.R | Barreto, H.J [coaut.] | Chapman, S.C [coaut.] | Edmeades, G.O [coaut.] | Jewell, D.C.|Waddington, S.R.|Ransom, J.K.|Pixley, K.V [eds.].

Material type: book Book Publisher: Mexico, DF (Mexico) CIMMYT : 1995Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 633.15 EAS No. 4] (1).

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Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Lunes –Viernes 9:00 am. 17:00 pm. Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org