1. Analítica Alley cropping and mulching with Erythrina poeppigiana (Walp.) O.F. Cook and Gliricidia sepium (Jacq.) Walp.: effects on maize/weed competition

by Rippin, M; Haggar, J.P; Kass, D.C.L; Kopke, U.

Source: Agroforestry Systems (RU) Publisher: 1994Availability: No copies available Actions: Add to cart
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2. Alley cropping of annual food crops with woody legumes in Costa Rica

by Kass, D.C.L. -- CATIE, Turrialba (Costa Rica)

Publisher: Turrialba (Costa Rica) 1986Availability: Copies available for loan: BCO (1). Actions: Add to cart
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3. Alley cropping of anual food crops with woody legumes in Costa RicaProceedings

by Fassbender, H.W; Heuveldop, J. eds; Kass, D.C.L; Beer, J.W. -- CATIE, Turrialba (Costa Rica); GTZ, Eschborn (Alemania) -- Advances in Agroforestry Research Turrialba (Costa Rica) 1-11 Sep 1985.

Publisher: Turrialba (Costa Rica) 1987Availability: Copies available for loan: BCO (1). Actions: Add to cart
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4. Analysis of the growth and phenology of corn (Zea mays L.) associated with mountain immortelle (Erythrina poeppigiana) (Walp.) O.F. Cook at different tree densities

by Jiménez B, J.M; Kass, D.C.L; Oñoro C, P.R. -- CATIE, Turrialba (Costa Rica) -- 3. International Symposium Windbreaks and Agroforestry Ontario, (Canadá) 2-7 Jun 1991.

Publisher: Turrialba (Costa Rica) 1991Availability: Copies available for loan: BCO (1). Actions: Add to cart
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5. Analítica Aumento de la productividad y rentabilidad de los sistemas de producción tradicionales del valle de Chimaltenango

by Kass, D.C.L.

Source: Ciencia y Tecnología Agropecuaria (Guatemala) Publisher: Ene-Jun 1982Availability: No copies available Actions: Add to cart
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6. Balance de N, P, K, Ca y Mg, para tres ciclos de rotación frijol-maíz con prácticas de conservación de suelos en tierras de ladera, Turrialba, Costa Rica

by Kass, D.C.L; Faustino, J; Tineo B, A.L. -- CATIE, Turrialba (Costa Rica). Programa Manejo Integrado de Recursos Naturales

Publisher: Turrialba (Costa Rica) 1994Availability: Copies available for loan: BCO (1). Actions: Add to cart
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7. Analítica Efectos de los cultivos en callejones y otras enmiendas orgánicas sobre las fracciones de fósforo del suelo

by Macedo, J.L. de; Kass, D.C.L; Somarriba, E; Morera, J.A.

Source: Agroforestería en las Américas (CATIE) Publisher: Jul-Dic 1996Other title: Effect of alley farming and other organic amendments on soil P fraction.Availability: No copies available Actions: Add to cart
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8. Analítica Effect of applying prunings of Gliricidia sepium to maize and beans on an oxic Dystropept in San Carlos, Costa Rica

by Kass, D.C.L; Jiménez H, M.

Source: Nitrogen Fixing Tree Research Reports (EUA) Publisher: 1986Availability: Copies available for loan: BCO (1). Actions: Add to cart
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9. Effect of prunings of woody legumes on nutrient losses in sustained crop production on a Typic Humitropept (Humic Cambisol)

by Kass, D.C.L; Díaz Romeu, R. -- 13. Congress of International Society of Soil Science Hamburgo (Alemania) 13-20 Aug 1986.

Publisher: Hamburgo (Alemania) 1986Availability: Copies available for loan: BCO (1). Actions: Add to cart
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10. Erosión hídrica y lixiviación en una rotación frijol-maíz con prácticas de conservación de suelos, en tierras de ladera, Turrialba, Costa Rica

by Kass, D.C.L; Tineo B, A.L. -- CATIE, Turrialba (Costa Rica). Programa Integrado de Recursos Naturales

Publisher: Turrialba (Costa Rica) 1994Availability: Copies available for loan: BCO (1). Actions: Add to cart
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11. Estabilidad y sostenibilidad de la relación beneficio/costo en un experimento agroforestal de rotación maíz-frijol

by Ferreira, P; Tavares, F.C; Aguirre, J.A; Kass, D.C.L. -- CATIE, Turrialba (Costa Rica) -- 2. Semana Científica Turrialba (Costa Rica) 4-7 Dic 1995.

Publisher: Turrialba (Costa Rica) 1995Availability: No copies available Actions: Add to cart
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12. Analítica Fertilizers in agroforestry systems

by Szott, L.T; Kass, D.C.L. -- Directions in Agroforestry : A Quik Appraisal Chapingo (México) 24-28 Aug 1992.

Source: Agroforestry Systems (Países Bajos) Publisher: 1993Online Access: En Availability: No copies available Actions: Add to cart
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13. Analítica Nitrogen dynamics of tropical agroforestry and annual cropping systems

by Haggar, J.P; Tanner, E.V.J; Beer, J.W; Kass, D.C.L.

Source: Soil Biology and Biochemistry (RU) Publisher: 1993Availability: No copies available Actions: Add to cart
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14. Performance of Erythrina fusca (Lour.) associated with annual crops following liming of an Acrudoxic Melanudand with 70 percent aluminum saturation

by Kass, D.C.L; Tineo B, A.L; Faustino, J; Arriaza, N; Víquez L, E; Rodríguez, M; Jiménez B, J.M. -- CATIE, Turrialba (Costa Rica)

Publisher: Turrialba (Costa Rica) 1994Availability: Copies available for loan: BCO (1). Actions: Add to cart
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15. Analítica Phosphorus availability under alley cropping and mulched and unmulched sole cropping systems in Costa Rica

by Haggar, J.P; Warren, G.P; Beer, J.W; Kass, D.C.L.

Source: Plant and Soil (Países Bajos) Publisher: 1991Availability: No copies available Actions: Add to cart
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16. Analítica Second year results of alley cropping with Gliricidia sepium (Jacq.) Steud. on an oxic distropept in San Carlos, Costa Rica

by Kass, D.C.L; Jiménez H, M; Camacho H, Y.M.

Source: Nitrogen Fixing Tree Research Reports (EUA) Publisher: 1987Availability: Copies available for loan: BCO (1). Actions: Add to cart
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17. Vegetables suitable for association with subsistence maize [Zea mays] and beans [Phaseolus vulgaris] in the highlands of Guatemala [multiple cropping, cultivation]

by Kass, D.C.L. -- Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba (Costa Rica) -- 29. Congreso Anual de la Sociedad Americana de Ciencias Hortícolas Campinas, SP (Brasil) 1981.

Publisher: Turrialba (Costa Rica) : 1981Online Access: En Availability: Copies available for loan: BCO (2). Actions: Add to cart
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