Data/hora: 02/06/2024 01:06:32

Provedor de dados: | 64
País: | Brazil
Título: | Influence of radiation level on plant growth, yield and quality of essential oil in carqueja
Autores: | Silva,Fabiano Guimarães; Pinto,José Eduardo Brasil Pereira; Cardoso,Maria das Graças; Nascimento,Evandro A.; Nelson,David Lee; Sales,Juliana de Fátima; Mol,Daniel José de S.
Data: | 2006-02-01
Ano: | 2006
Palavras-chave: | Baccharis trimera; Asteraceae; Medicinal plant.
Resumo: | In this research it was studied the influence of the radiation intensity on growth and on the essential oil yield of Baccharis trimera. The plants growth was studied under four levels of radiation: 100, 60, 50 and 20% during a 259-day long period. Plants were then evaluated for height, number of nodes, branches, stem diameter (at the height of the colon), biomass formation, and content and composition of the oil. The highest level of radiation caused increases in all of the variables evaluated, except for height, which was reduced with increasing radiation. Essential oil content also increased with increasing level of radiation.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542006000100007
Editor: | Editora da Universidade Federal de Lavras
Relação: | 10.1590/S1413-70542006000100007
Formato: | text/html
Fonte: | Ciência e Agrotecnologia  v.30 n.1 2006
Fonte: | info:eu-repo/semantics/openAccess