The walnut genetic resources of INRA: chronological phenotypic data and ontology.

ABSTRACT:

Objectives

Persian walnut (Juglans regia L.), the walnut species cultivated for nut production, is grown worldwide in temperate areas. In this work, chronological phenotypic data have been collected regarding a part of the walnut genetic resources of the French National Institute for Agricultural Research (INRA) of Bordeaux. Using a well described ontology, these data have been collected in order to assess the phenotypic variations among the accessions, and to better manage the germplasm collection. These data can also be helpful for any breeding program as they provide a clear phenotypic characterization of the main cultivars.

Data description

This paper introduces a dataset collected for 150 J. regia accessions for a period from 1965 to 2016, and for 3 observation sites, r

SUBMITTER: Bernard A 

PROVIDER: S-EPMC6798330 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature