NDLI: Fenologia De Qualea Parviflora Mart. (vochysiaceae) Em Um Remanescente De Cerrado Sensu Stricto

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Fenologia De Qualea Parviflora Mart. (vochysiaceae) Em Um Remanescente De Cerrado Sensu Stricto

Content Provider	Semantic Scholar
Author	Ferreira, Kleyton Rezende Fina, Bruna Gardenal Rêgo, Norton Hayd Rui, Ricardo Fernando Da Kusano, Daniel Makoto
Copyright Year	2017
Abstract	O objetivo desse estudo foi avaliar as fenofases vegetativas (queda de folhas e brotamento) e reprodutivas (floracao e frutificacao) de dezoito individuos de Q. parviflora localizados em uma area de cerrado sensu stricto na fazenda da Universidade Estadual de Mato Grosso do Sul, no municipio de Aquidauana, MS. As observacoes foram realizadas quinzenalmente, no periodo de agosto de 2010 a julho de 2012. Para o calculo das porcentagens de cada fenofase seguimos a metodologia proposta por Fournier (1974). Utilizamos a correlacao de Spearman (P<0,05) para verificar relacao entre variaveis climaticas e as fenofases da especie. A populacao mostrou elevada sincronia dentro de cada fenofase e apresentou um padrao fenologico sazonal. O brotamento teve ocorrencia no final da estacao seca, logo apos a queda de folhas que ocorreu ao longo do periodo seco. A floracao coincidiu com o inicio das chuvas, logo apos os eventos vegetativos. A deiscencia dos frutos e a dispersao das sementes ocorreram no final da estacao seca. Em geral, as fenofases correlacionaram-se com todas as variaveis climaticas estudadas. Considerando que o cerrado e um bioma ameacado devido as frequentes queimadas e a exploracao de seus recursos naturais, os dados aqui apresentados colaboram para a elaboracao de futuros projetos de recuperacao ambiental desse bioma.
Starting Page	15
Ending Page	22
Page Count	8
File Format	PDF HTM / HTML
DOI	10.32404/rean.v4i3.1534
Volume Number	4
Alternate Webpage(s)	https://periodicosonline.uems.br/index.php/agrineo/article/download/1534/1549
Alternate Webpage(s)	https://doi.org/10.32404/rean.v4i3.1534
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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