Author Search Results

1

Aptitude a la combinaison de génotypes de cacaoyers Haut-Amazoniens pour le rendement et les caractéristiques végétatives, au Ghana. Habilidad combinatoria de genotipos de cacaos d...

by 40171 Adomako, B., 41548 Allen, R.C., 40194 Adu-Ampomah, Y.
Published May-

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2

T2 black pod resistance trial: field performances of screened and unscreened seedlings

by 42564 Amponsah, J.D., 40194 Adu Ampomah, Y., 5331 Cocoa Research Institute, Tafo (Ghana)
Published 1987

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3

Black pod resistance trial: Comparison of field performance of screened versus unscreened crosses

by 42564 Amponsah, J.D., 40194 Adu Ampomah, Y., 5331 Cocoa Research Institute, Tafo (Ghana)
Published 1988

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4

Drought resistance experiment

by 40194 Adu Ampomah, Y., 69241 Frimpong, E.B., 5331 Cocoa Research Institute, Tafo (Ghana)
Published 1988

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5

Use of irradiated pollen as mentor pollen to induce self-fertilization of two self-incompatible Upper Amazon cacao clones

by 40194 Adu Ampomah, Y., 99790 Novak, F.J., 83394 Klu, G.Y.P., 84760 Lamptey, T.V.O.
Published Dic

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6

Initiation and growth of somatic embryos of cocoa (Theobroma cacao L.)

by 40194 Adu Ampomah, Y., 99790 Novak, F.J., 40239 Afza, R., 127259 Van Duren, M., 104300 Perea Dallos, M.
Published 1988

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7

Mutation breeding and tissue culture techniques in cocoa

by 40194 Adu Ampomah, Y., 83394 Klu, G.Y.P., 84760 Lamptey, T.V.O., 5331 Cocoa Research Institute, Tafo (Ghana)
Published 1987

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8

Selección del cacao en Ghana

by 40194 Adu Ampomah, Y., 33611 5. Reunión Grupo Asesor sobre la Economía Cacaotera Mundial México, D.F. (México) 13-17 Jun 1988
Published 1988

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9

The black pod resistance screening programme

by 42564 Amponsah, J.D., 39590 Abdul Karimu, A., 44691 Asare Nyako, A., 40194 Adu Ampomah, Y., 5331 Cocoa Research Institute, Tafo (Ghana)
Published 1986

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10

Actas Actas

by 40194 Adu Ampomah, Y., 5324 Cocoa Producers' Alliance, Lagos (Nigeria), 31948 10. International Cocoa Research Conference Santo Domingo (R. Dominicana) 17-23 May 1987
Published 1988

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11

Determinación de metodología para obtener cultivos de punta de meristema de cacao

by 40194 Adu-Ampomah, Y., 99789 Novak, F., 40239 Afza, R., 31925 10. Conferencia Internacional de Investigación en Cacao Santo Domingo (R. Dominicana) 17-23 May 1987
Published 1987

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12

Robusta coffee improvement in Ghana: achievements and prospects Robusta coffee improvement in Ghana: achievements and prospects

by 43021 Anim Kwapong, E., 40194 Adu Ampomah, Y., 3180 Association Scientifique Internationale du Cafe, París (Francia), 19. International Scientific Colloquium on Coffee Trieste (Italia) 14-18 May 2001
Published 2001

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IICA

13

Producción de embroide y planta a partir de explantas de cacao cultivadas

by 40194 Adu-Ampomah, Y., 99789 Novak, F., 40239 Afza, R., 63745 Duren, M. van, 31925 10. Conferencia Internacional de Investigación en Cacao Santo Domingo (R. Dominicana) 17-23 May 1987
Published 1987

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IICA

14

Breeding for resistance to the cocoa swollen shoot virus in Ghana Breeding for resistance to the cocoa swollen shoot virus in Ghana

by 40194 Adu Ampomah, Y., 40171 Adomako, B., 102315 Owusu, G.K., 101066 Ollennu, L.A.A., 36020 International Workshop on the Contribution of Disease Resistance to Cocoa Variety Improvement Salvador, BA (Brasil) 24-26 Nov 1996
Published 1999

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IICA

15

The black pod resistance breeding programme in Ghana The black pod resistance breeding programme in Ghana

by 39590 Abdul Karimu, A., 40194 Adu Ampomah, Y., 42564 Amponsah, J.D., 101263 Opoku, I.Y., 36020 International Workshop on the Contribution of Disease Resistance to Cocoa Variety Improvement Salvador, BA (Brasil) 24-26 Nov 1996
Published 1999

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IICA

16

Actas Actas

by 40194 Adu Ampomah, Y., 99790 Novak, F.J., 40239 Afza, R., 127259 Van Duren, M., 5324 Cocoa Producers' Alliance, Lagos (Nigeria), 31948 10. International Cocoa Research Conference Santo Domingo (R. Dominicana) 17-23 May 1987
Published 1988

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IICA

17

Planting and field maintenance of cocoa trialsnidad Planting and field maintenance of cocoa trialsnidad

by 40236 Afrifa, A.A., 40194 Adu-Ampomah, Y., 101924 Osei-Bonsu, K., 65489 Eskes, A.B., 65058 Engels, J.M.M., 85188 Lass, R.A. eds., 12914 IPGRI, Roma (Italia), 34267 CFC/ICCO/IPGRI Project Workshop Working Procedures for Cocoa Germplasm Evaluation and Selection Montpellier (Francia) 1-6 Feb 1998
Published 2000

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IICA

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