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Variability in flooding tolerance, growth and leaf traits in a Populus deltoides intraspecific progeny
(Oxford University Press, 2012-01)
Climate change will increase the risk of flooding in several areas of the world where Populus deltoides Marshall (eastern cottonwood) is planted, so it would be desirable for this species to select for flooding tolerance. ...
Relação entre o fluxo luminoso interceptado em diferentes épocas no índice de área foliar de diferentes forrageiras
(Universidade Estadual de Londrina (UEL), 2011-01-01)
The objective was to evaluate the leaf area index of six different grasses. The experiment was installed at the Instituto Federal de Tecnologia e Educacao of Uberaba, using a randomized block design with split plots in ...
Cytokinins: A key player in determining differences in patterns of canopy senescence in Stay-Green and Fast Dry-Down sunflower (Helianthus annuus L.) hybrids
(Elsevier Science, 2017-05)
Leaf senescence during grain filling can reduce crop yield. We studied, under field conditions and during grain-filling, the association between leaf cytokinin levels and the onset of leaf senescence in sunflower hybrids ...
Automated estimation of leaf area index from grapevine canopies using cover photography, video and computational analysis methods
(AUSTRALIAN SOCIETY OF VITICULTURE AND OENOLOGY, 2014)
Automated estimation of leaf area index from grapevine canopies using cover photography, video and computational analysis
(AUSTRALIAN SOCIETY OF VITICULTURE AND OENOLOGY, 2014)
An improved estimate of leaf area index based on the histogram analysis of hemispherical photographs
(ELSEVIER SCIENCE BV, 2009)
Leaf area index (LAI) is a key parameter that affects the surface fluxes of energy, mass, and momentum over vegetated lands, but observational measurements are scarce, especially in remote areas with complex canopy structure. ...
Adaptacao do feijoeiro (Phaseolus vulgaris L.) a seca. II. Produtividade e componentes agronomicos.
(Pesquisa Agropecuaria Brasileira, Brasilia, v.31, n.7, p.481-488, jul. 1996., 2011)
Multifrequency and Full-Polarimetric SAR assessment for estimating above ground biomass and leaf area index in the Amazon Várzea Wetlands
(2018-09-01)
The aim of this study is to evaluate the potential of multifrequency and Full-polarimetric Synthetic Aperture Radar (SAR) data for retrieving both Above Ground Biomass (AGB) and Leaf Area Index (LAI) in the Amazon floodplain ...
Growth indices and productivity in sugarcane
(Univ Sao PaoloCerquera CesarBrasil, 2005)
Residual leaf area index as strategy to management of pasture: structure of Tanzania grass
(Univ Federal Rural Pernambuco, 2019-01-01)
The study aims to evaluate changes structural in Tanzania grass pasture under intermittent stocking in response to different levels of residual leaf area. The experiment was carried out from the October/2009 May/2011, ...