Results 21 to 30 of about 392,191 (304)
Above- and below-ground competition in high and low irradiance: tree seedling responses to a competing liana Byttneria grandifolia [PDF]
, 2008 : In tropical forests, trees compete not only with other trees, but also with lianas, which may limit tree growth and regeneration. Liana effects may depend on the availability of above- and below-ground resources and differ between tree species.
Bongers, F. +3 more
core +2 more sources
Agro@mbiente On-line, 2019 Several abiotic factors may influence the growth and development of forest species. Among these, luminosity is one of the most important, because it affects plant physiological processes and control their metabolism.
Francisco Romário Andrade Figueiredo +4 more
doaj +1 more source
Effect of Cement Dust on Growth Parameters of Tomato (Lycopersicon esculentum L.)
International Journal of Bio-Resource and Stress Management, 2023 The effect of cement dust on the growth parameters of tomato (Lycopersicon esculentum L.) was studied. The cement dust (@ 2 g plant-1) exerted both inhibitory and promotory effects on different growth parameters. The decrease in number of leaves (59.69
Enespa, S. K. Dwivedi
doaj
Salicylic acid relieves salt stress damage on basil growth
Revista Ceres, 2023 Salinity is one of the main challenges in agriculture, especially in arid and semi-arid regions. Salicylic acid application may be a strategy to mitigate the harmful effects of salt stress on plant growth. Basil (Ocimum basilicum ) is a medicinal, spice,
Toshik Iarley da Silva +5 more
doaj +1 more source
Morphological and moisture availability controls of the leaf area‐to‐sapwood area ratio: analysis of measurements on
Ecology and Evolution, 2015 Abstract The leaf area‐to‐sapwood area ratio (LA:SA) is a key plant trait that links photosynthesis to transpiration. The pipe model theory states that the sapwood cross‐sectional area of a stem or branch at any point should scale isometrically with the area of leaves distal to that point.
Togashi, HF +8 more
openaire +4 more sources
Revista Brasileira de Zootecnia, 1999 O objetivo deste trabalho foi analisar o crescimento de três cultivares de Panicum maximum: Mombaça, Tanzânia e Vencedor cultivados em vasos, sob cobertura de lona plástica transparente.
Carlos Augusto de Miranda Gomide +1 more
doaj +1 more source
Frontiers in Plant Science, 2023 Drought stress is one of the major limitations to the growth and yield productivity of cereal crops. It severely impairs the early growing and grain -filling stages of wheat.
Allah Wasaya +12 more
doaj +1 more source
Planta Daninha, 2000 Foram conduzidos dois experimentos em condições de casa de vegetação, com o objetivo de analisar comparativamente o crescimento de três biótipos de leiteira (Euphorbia heterophylla - EPHHL) resistentes (R) (Passo Fundo, Não-Me-Toque e Rio Pardo) e um ...
R.A. Vidal, M.M. Trezzi
doaj +1 more source
Leaf and wood carbon isotope ratios, specific leaf areas and wood growth of Eucalyptus species across a rainfall gradient in Australia [PDF]
Tree Physiology, 2006 Leaves and samples of recent wood of Eucalyptus species were collected along a rainfall gradient parallel to the coast of Western Australia between Perth in the north and Walpole in the south and along a southwest to northeast transect from Walpole in southwestern Australia, to near Mount Olga in central Australia. The collection included 65 species of
Schulze, E. +3 more
openaire +3 more sources
Morphological characterization of Indian pummelo (Citrus maxima)
The Indian Journal of Agricultural Sciences, 2019 The present study was conducted with the aim to characterize different indigenous pummelo genotypes based on 19 quantitative and 9 qualitative traits. Leaf shape, leaf margin shape, leaf apex shape, petiole wing, petiole wing shape, fruit shape, fruit ...
A K DUBEY +4 more
doaj +1 more source