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Descriptors for Banana PDF Print

(pdf: 444 ko)
The Descriptors for banana is a revision of the descriptors list recognized at the international level :
  • Passport descriptors provide the basic information used for the general management of the accession.
  • Management descriptors provide the basis for the management of accessions in the genebank and assist with their multiplication and regeneration.
  • Environment and site descriptors describe the environmental and site-specific parameters that are important when characterisation and evaluation trials are held. Site descriptors for germplasm collecting are also included here.
  • Characterization descriptors enable an easy and quick discrimination between phenotypes. They are generally highly heritable, can be easily seen by the eye and are equally expressed in all environments.
  • Evaluation descriptors are susceptible to environmental differences but are generally useful in crop improvement. They include yield, agronomic performance, stress susceptibilities and biochemical and cytological traits.
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