Participatory plant breeding in maize. An experience in Havana
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Abstract
materials selected by farmers and their selection criteria used
according to gender and locality, as well as to describe and
evaluate these maize materials from the morphologic and
agronomic points of view. The research was carried out at
�??Gilberto León�?�Agricultural and Animal Husbandry
Cooperative, located in San Antonio de los Baños, Havana.
97 maize accessions were sown, 40 coming from the INIFAT�??s
germplasm collection, 56 from the National Institute of
Agricultural Sciences (INCA) and one genotype selected by a
farmer from the cooperative. 100 days after sowing, a fair was
celebrated with farmers from two localities: San Antonio de los
Baños and Batabanó, with both, men and women. A field survey
was performed during the fair to the farmers, in order to register
their criteria for selecting those materials. With the data
obtained a frequency study was carried out, in order to group
the information and also for evaluating some characteristics
related to yield. Results revealed the farmers�?? knowledge and
experience about maize, considering locality and gender. The
characters used were adequate for characterizing and
describing the materials. The principal component analysis
permitted an adequate characterization of the materials in four
groups, according to components 1 and 2, with a contribution
of 67.39 % of the total variation at the first three components.
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