Elonha Rodrigues dos Santos, Carlos R. Spehar, Paulo R. Pereira

Obtaining Soya Genotypes Without Lipoxygenases for Low Latitudes

Growth Analysis in Soya, Cerrados, Brazil

• Broschiertes Buch

Produktbeschreibung

Growth analysis is effective in assessing the biological response of soya when introduced at low latitudes. The analysis of genetic components showed a high probability of gains by selection, as evidenced by the high heritability values, CVg/CVe in the hybrid populations, with favourable selection for number of days to maturity, plant height, number of pods per plant and yield. Environmental influence hinders selection for pod height. The correlations showed that it is possible to make indirect selections for those characters with lower heritability in order to obtain desirable genotypes. Hybridisation between soya cultivars with a long juvenile period and cultivars lacking lipoxygenases gave rise, in the F2 generation, to 35 soya progenies with a long juvenile period, a height of more than 70 cm and lacking lipoxygenases with the potential to be advanced and launched as a cultivar in the Federal District and lower latitudes in Brazil.

Produktdetails

• Verlag: Our Knowledge Publishing
• Seitenzahl: 120
• Erscheinungstermin: 14. März 2024
• Englisch
• Abmessung: 220mm x 150mm x 8mm
• Gewicht: 197g
• ISBN-13: 9786207264308
• ISBN-10: 6207264304
• Artikelnr.: 70180260

Autorenporträt

Agronom und Master in Pflanzenbau an der Bundesuniversität von Tocantins, 2009 bzw. 2011. Sie promovierte 2016 in Agronomie an der Universität Brasilia (UnB) und entwickelte Soja-Genotypen für den menschlichen Verzehr. Derzeit ist sie Dozentin an der Faculdade da Amazônia (FAMA) Vilhena-RO.