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Contribution to the knowledge of the problems of breeding cola in the Ivory Coast. II. Problems of progeny selection



Contribution to the knowledge of the problems of breeding cola in the Ivory Coast. II. Problems of progeny selection



Cafe, Cacao, The 31(3): 183-194



The material studied came from 2 Cola nitida trials planted in 1966 and 1969 respectively. One (C5/2) comprised 5 progenies from crosses among 4 trees, the other (J12) comprised 7 progenies from open pollination and 10 from controlled pollination involving 15 trees. Yield data were taken in 1982-84 (C5/2) and 1980-84 (J12). Over the 2 periods of 3 and 5 years respectively, significant differences in nut yield/tree were found among progenies and also within them.

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Accession: 001554099

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