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41. Quema contra no quema y factores que influyen en la adopcion de la labranza de conservacion, una revision de literatura

by Fuentes, M.R | Barreto, H.J [coaut.] | William R., R [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] (1).

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42. Experiencias con labranza de conservacion en laderas, sistemas maiz-sorgo y maiz-frijol, El Salvador, 1990

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

43. Soil urease activity in winter wheat residue management systems

by Barreto, H.J | Westerman, R.L [coaut.].

Source: Soil Science Society of America JournalMaterial type: article Article Publisher: 1989Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1207] (2).

44. Frozen versus non-frozen sample preparation for plant tissue phosphorus analysis

by Raun, W.R | Barreto, H.J [coaut.] | Olson, R.A [coaut.] | Sander, D.H [coaut.].

Source: Communications in Soil Sciences and Plant AnalysisMaterial type: article Article Publisher: 1989Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1311] (2).

45. Use stability analysis for long-term soil fertility experiments

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

Source: Agronomy JournalMaterial type: article Article Publisher: 1993Collection: CIMMYT Staff Publications CollectionCollection: Serials CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under journal title] (1).

46. 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).

47. Efecto del aluminio sobre el crecimiento de genotipos de maiz (Zea mays L.) tolerantes y suceptibles

by Valencia R., R.A | Barreto, H.J [coaut.] | Castillo G., F [coaut.] | Etchevers B., J [coaut.] | Rodríguez O, J.L [coaut.].

Source: Agrociencia: Serie FitocienciaMaterial type: article Article Publisher: 1990Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1464] (1).

48. 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).

49. Assessing risk associated with N fertilizer recommendations in the absence of soil tests

by Barreto, H.J | Bell, M.A [coaut.].

Source: Fertilizer ResearchMaterial 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).

50. Evaluating and improving yellow maize (Zea mays L.) cultivars for stunt

by Ortiz, J | Celado, R [coaut.] | Guerra, F [coaut.] | Navarro, F [coaut.] | Pierre, R [coaut.].

Material type: book Book Publisher: 1993Other title: Evaluacion y mejoramiento de cultivares amarillos de maiz (Zea mays L.) para achaparramiento.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-033468] (1).

51. Improving Populations 36 and CESDA-88 for stunt resistance, 1992-93

by Ortiz, J | Navarro, F [coaut.].

Material type: book Book Publisher: 1993Other title: Mejoramiento genetico de las poblaciones 36 y CESDA-88 para resistencia al achaparramiento 1992-1993.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-033467] (1).

52. Improving cycle 4 of Population 36 for stunt resistance

by Ortiz, J | Celado, R [coaut.] | Navarro, F [coaut.].

Material type: book Book Publisher: 1993Other title: Mejoramiento genetico del ciclo 4 de la Poblacion 36 para resistencia al achaparramiento.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-033466] (1).

53. Alpha lattice designs in breeding and agronomy: Development and analysis

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

Material type: book Book Publisher: 1993Other title: El diseno alfa latice en fitomejoramiento y agronomia: Generacion y analisis.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-030697] (1).

54. Use of simulation models for studying phenological variation of CIMMYT maize germplasm: 2. Genetic variation

by Chapman, S.C.

Material type: book Book Publisher: 1993Other title: Uso de modelos de simulacion para examinar la variacion fenologica del germoplasma de maiz de CIMMYT: 2 variacion genetica.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-023666] (1).

55. Use of simulation models for studying phenological variation of CIMMYT maize germplasm: I. Variation in time and space

by Chapman, S.C.

Material type: book Book Publisher: 1993Other title: Uso de modelos de simulacion para examinar la variacion fenologica del germoplasma de maiz de CIMMYT: I variacion en tiempo y espacio.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-023665] (1).

56. Evaluating nine synthetic varieties under improvement for ear rot at eleven locations in Central America

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

Material type: book Book Publisher: 1993Other title: Evaluacion de nueve variedades sinteticas bajo mejoramiento para pudricion de mazorca en once localidades de Centro America.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-022992] (1).

57. 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).

58. 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).

59. Stability and stunt response of maize cultivars across six environments of Central America

by Urbina, R | Aguiluz Aguiluz, A [coaut.] | Alvarado, A [coaut.] | Obando, M [coaut.].

Material type: book Book Publisher: 1993Other title: Estabilidad y reaccion al achaparramiento de cultivares de maiz a traves de seis ambientes de Centro America.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-022989] (1).

60. Evaluating yellow maize lines in six environments of Central America, 1992

by Perez, C | Castellanos, S [coaut.] | Fuentes, M [coaut.] | Larios, L [coaut.] | Quemé, J.L [coaut.].

Material type: book Book Publisher: 1993Other title: Evaluacion de lineas de maiz de grano amarillo en seis ambientes de Centro America, 1992.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-022987] (1).

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Lunes –Viernes 9:00 am. 17:00 pm. Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org