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1. Algunas consideraciones sobre la respuesta regional del maiz a la fertilizacion con azufre en Centro America

by Barreto, H.J.

Source: PRM Programa Regional de Maiz para Centro America y El Caribe: Sintesis de Resultados ExperimentalesMaterial type: book Book Publisher: 1992Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under series title] (1).

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2. 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).

3. Diagnóstico de la industria de semilla certificada de maíz en Centro América

by Valladares, C | Bolaños, J.A.|Saín, G.|Urbina, R.|Barreto, H.J [eds.] | Saín, G [coaut.].

Source: PRM Programa Regional de Maiz para Centro America y El Caribe: Sintesis de Resultados Experimentales 1992Material type: book Book Publisher: Ciudad de Guatemala (Guatemala) CIMMYT : 1994Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2781] (1).

4. Evaluation and utilization of different mulches and cover crops for maize production in Central America

by Barreto, H.J.

Source: Tapado Slash/Mulch: How Farmers Use It and What Researchers Know About It. Thurston, H.D.; Smith,Material type: book Book Publisher: 1994Collection: CIMMYT Staff Publications CollectionCollection: General Book CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 631.451 THU En] (1).

5. 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).

6. Evaluacion y utilizacion de diferentes mantillos y cultivos de cobertura en la produccion de maiz en Centroamerica

by Barreto, H.J.

Source: Tapado: Los Sistemas de Siembra con Cobertura. Thurston, H.D.; Smith, M.; Abawi, G.; Kearl, S. (eds.).Material type: book Book Publisher: 1994Collection: CIMMYT Staff Publications CollectionCollection: General Book CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 631.451 THU] (1).

7. Ensayos regionales de agronomia de los programas nacionales de Centroamerica y el CIMMYT, 1989

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

Material type: book Book Publisher: Maracay (Venezuela) FONAIAP|CIMMYT : 1990Collection: CIMMYT Staff Publications CollectionCollection: General Book CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 633.15 REU 1990] (2).

8. Maize grain yield response to sulphur fertilization in Central America

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

Source: Sulphur in AgricultureMaterial type: article Article Publisher: 1992Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1718] (1).

9. Regional maize grain yield response to applied phosphorus in Central America

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

Source: Agronomy JournalMaterial type: article Article Publisher: 1995Collection: CIMMYT Staff Publications CollectionCollection: Serials CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under journal title] (1).

10. Evaluating the third cycle of recurrent selection in two maize populations (Zea mays L.) for ear rot tolerance

by Pixley, A.L | Calderon, C.A [coaut.] | Jimenez, K [coaut.] | Salas, C.A [coaut.].

Material type: book Book Publisher: 1993Other title: Evaluacion del tercer ciclo de seleccion recurrente en dos poblaciones de maiz (Zea mays L.) para tolerancia a pudricion de mazorca.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-022991] (1).

11. Response of Population 76 full-sib families to maize stunt

by Obando, M | Urbina, R [coaut.].

Material type: book Book Publisher: 1993Other title: Reaccion de familias de hermanos completos de la poblacion 76 al achaparramiento de maiz.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-022990] (1).

12. Evaluating yellow maize cultivars at 13 locations in Panama, 1992-93

by Alvarado, A | Camargo, I [coaut.] | De Gracia, N [coaut.] | Gonzalez, A [coaut.] | Gordon, R [coaut.] | Herrera, C [coaut.] | Moreno, M [coaut.] | Perez, D [coaut.] | Quiroz, E [coaut.] | Ruiz, J [coaut.].

Material type: book Book Publisher: 1993Other title: Evaluacion de cultivares de maiz de grano amarillo en 13 localidades de Panama, 1992-1993.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-021714] (1).

13. Characterizing the fertilizer market in Guatemala

by Valladares, C.

Material type: book Book Publisher: 1993Other title: Caracterizacion del mercado de fertilizantes en Guatemala.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-021251] (1).

14. Evaluacion bioeconomica del uso de rastrojo de maiz en asocio con Canavalia ensiformis, Azuero, Panama, 1992-1993

by Herrera, D | Gordon, R [coaut.] | Guerrero, B [coaut.] | Herrera, A.P. De [coaut.] | Vergara, O [coaut.].

Material type: book Book Publisher: 1993Other title: Bioeconomic evaluation of maize residue utilization in maize-Canavalia ensiformis associations, Azuero, Panama, 1992-93.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-021024] (1).

15. Status of stunt on the maize crop in Azuero, Panama, 1992-93

by Gordon, R | Alvarado, A [coaut.] | Camargo, I [coaut.] | De Gracia, N [coaut.] | Franco, J | Gonzalez, A [coaut.] | Perez, D [coaut.].

Material type: book Book Publisher: 1993Other title: Situacion del achaparramiento en el cultivo de maiz en Azuero, Panama 1992-93.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-025255] (1).

16. Maize hybrid development in Central America: Reliability of yield gains against a regional check

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

Source: MaydicaMaterial type: article Article Publisher: 1996Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-4614] (1).

17. Síntesis de Resultados Experimentales 1996-1997

by Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) | Barreto, H.J [ed.] | Bolaños, J.A [ed.] | Quemé, J.L [ed.].

Material type: book Book Publisher: Ciudad de Guatemala (Guatemala) : CIMMYT, 1999Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 633.153] (1).

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If you have any question, please contact us at CIMMYT-Knowledge-Center@cgiar.org

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