Avaliação comportamental de plantas de baru (Dipteryx alata Vog.) nos cerrados do Estado de Goiás
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Data
1999-03-26
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Universidade Federal de Goiás
Resumo
This study was carried out with 150 plants of baru (Dipteryx alata Vog.) from three regions of Goiás State. It had 50 plants per region, and it were randomizes choiced at 1995. The purpose was to verify the occurence and distribution of genetic variation among tested populations. Fruits and seeds were analysed about morphological characters. Emersion and initial development of plantas were analysed too. The experiment was planted as hierarchal model with regions level, plants within regions and fruits within plants.
There was variation to all morphological characters in fruits and seeds at regions and plants within regions levels. There was no variation about plant emersion percentage and emersion velocity index (EVI). There ws variation about emersion velocity (days). Plant height and basis diameter at 30 days after emersion showed variation at regions and plants within regions levels.
The most variation proportion was founded at plants within regions level with high levels of transmission to all characters.
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Dipteryx alata , Baru , Cerrados , Avaliação , Fenótipos , Dipteryx alata , Baru , Savannah , Fenotipic evaluation
Citação
CORRÊA, G. C. Avaliação comportamental de plantas de baru (Dipteryx alata Vog.) nos cerrados do Estado de Goiás. 1999. 111 f. Tese (Doutorado em Agronomia) - Universidade Federal de Goiás, Goiânia, 1999.