Water-Light Interaction and Its Effect on the Morphophysiology of Cedrela fissilis Vell. Seedlings [PDF]
PlantsPlant responses to different light and water availability are variable among species and their respective phenotypic plasticity, and the combination between these two abiotic factors can alleviate or intensify stressful effects.
Juliana Milene Silverio +6 more
doaj +4 more sources
Limonoids from andiroba oil and Cedrela fissilis and their insecticidal activity [PDF]
Journal of the Brazilian Chemical Society, 2006 Nine limonoids were isolated from Carapa guianensis and Cedrela fissilis. Among them, 1,2-dihydro-3beta-hydroxy-7-deacetoxy-7-oxogedunin is a new compound.
João Batista Fernandes +2 more
exaly +8 more sources
Plastic adjustments in xylem vessel traits to drought events in three Cedrela species from Peruvian Tropical Andean forests [PDF]
Scientific Reports, 2022 Cedrela species occur within the Tropical montane cloud forest (TMCF) and rainforest in North America (Mexico), Central and South America. We assessed the hypothesis that functional xylem hydraulic architecture might be influenced by specific climatic ...
Ernesto C. Rodríguez-Ramírez +5 more
doaj +2 more sources
Detection and estimation of Mastigimas anjosi (Hemiptera: Calophyidae) populations on Cedrela fissilis trees [PDF]
Royal Society Open Science, 2022 Mastigimas anjosi is an important pest of Cedrela fissilis in the southeastern and southern regions of Brazil. The objective of the present study was to investigate the effect of the temperature, relative humidity, rainfall and natural enemies on the ...
Marcelle C. do N. Prado +11 more
doaj +2 more sources
Interannual Variation in Seed Traits of Cedrela Species: Implications for Conservation in the Context of Climate Change [PDF]
PlantsClimate change is altering temperature and precipitation regimes in Argentina, with potential consequences for regeneration and persistence of forest tree species, emphasizing the importance of ex situ seed conservation.
Guadalupe Galíndez +9 more
doaj +2 more sources
MODELAGEM DA COPA DE Cedrela fissilis Vellozo [PDF]
Ciência Florestal, 2004 Para o manejo de florestas e povoamentos florestais, com vistas à sustentabilidade da produção, interessa, além do crescimento volumétrico do tronco, o crescimento e as modificações da forma das copas.
Luciano Denardi +2 more
doaj +6 more sources
Critical potassium concentrations for the initial cultivation of Cedrela fissilis Vell [PDF]
Revista Brasileira de Ciência do SoloProviding nutrients in optimum quantities is essential for increasing the productivity of timber species. Despite this, we know little about the actual potassium (K) requirements of native Amazonian Forest species.
Nonato Junior Ribeiro dos Santos +6 more
doaj +2 more sources
QUALITY EVALUATION OF Cedrela fissilis SEEDS AND SEEDLINGS
Ciência Florestal, 2009 Belonging to the Meliaceae family, cedro (Cedrela fissilis Vell.) presents a great economical and ecological importance. The wood is light and easy to work, being suggested to the manufacturing of furniture in general, also it is used to reset degraded ...
Edicléia Aparecida Iensen Cherobini +2 more
doaj +2 more sources
Dendroecologia de Cedrela fissilis na Floresta Ombrófila Mista
Pesquisa Florestal Brasileira, 2013 Embora a madeira de Cedrela fissilis Vell. seja de grande interesse comercial, seu uso é limitado em função da escassez de informações quanto à silvicultura da espécie.
Andrea Chizzotti Cusatis +3 more
doaj +7 more sources
Limonoids from Cipadessa fruticosa and Cedrela fissilis and their insecticidal activity [PDF]
Journal of the Brazilian Chemical Society, 2005 The chemical investigation of the fruits of Cipadessa fruticosa (Meliaceae) afforded the new limonoid cipadesin B and the known swietemahonolide. From the roots of Cedrela fissilis (Meliaceae) were isolated the limonoid 3b-acetoxycarapin, new as natural product, along with the triterpenes oleanolic and oleanonic acid.
João Batista Fernandes +2 more
exaly +6 more sources