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Somatic embryogenesis-derived coffee plantlets can be efficientlypropagated by horticultural rooted mini-cuttings: A boost for somatic embryogenesis

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Georget F., Courtel P., Garcia E.M., Hidalgo M., Alpizar E., Breitler J.C., Bertrand B., Etienne H.
2017

In general, the current industrial somatic embryogenesis (SE) propagation processes for coffee are costly because they are not productive enough. We show that SE-derived plantlets from C. arabica hybrids were temporarily ? between 10 and 25 weeks of development in nursery ? able to root with a high success rate (up to 90%) whatever the genotype tested, before gradually losing that capacity. We ...

Multiplication végétative des plantes; Génétique et amélioration des plantes; Economie de la production

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