Data/hora: 09/06/2024 11:35:32

Biblioteca(s): | Embrapa Meio Norte / UEP-Parnaíba.
Data corrente: | 25/06/1996
Data da última atualização: | 25/06/1996
Autoria: | LANG, A. R. G.
Afiliação: | CSIRO.
Título: | Leaf area and average leaf angle from transmission of direct sunlight.
Ano de publicação: | 1986
Fonte/Imprenta: | Australian Journal of Botany, v.34, n.3, p.349-355, 1986.
Idioma: | Inglês
Conteúdo: | Previously, leaf area indices and mean leaf angles were obtained from measurements of the mean transmission of the direct beam at a range of sun angles by using a mathematical inversion. Results of equivalent accuracy can be obtained more simply with graphical methods described here. The procedure was tested with five hypothetical distributions of leaf angle and was applied to field measurements of transmission of a sorghum crop.
Palavras-Chave: | Foliage area.
Thesagro: | Área Foliar; Fisiologia Vegetal.
Thesaurus Nal: | plant physiology.
Categoria do assunto: | --
Registro original: | Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP)
Exemplares: | CPAMN-UEPP - (6535-1) - ADP - SP - -- -  -  - 1991.04001 - DIS