Results 1 to 10 of about 1,820 (147)

ACLIMATAÇÃO E FISIOLOGIA DE MUDAS DE GUANANDI CULTIVADAS EM TELAS DE SOMBREAMENTO FOTO-PROTETORAS

open access: yesColloquium Agrariae, 2014
A luminosidade é o fator mais importante no crescimento e desenvolvimento de plântulas. As plantas modificam seu modelo de crescimento e alocação de recursos em resposta ao ambiente luminoso.
Gustavo F. R. Saraiva   +2 more
doaj   +5 more sources

First report ofSclerotium rolfsiionCalophyllum brasiliensisin Brazil [PDF]

open access: yesAustralasian Plant Disease Notes, 2007
Damping-off, root rot, brownish spots and necrotic lesions were observed in Guanandi (Calophyllum brasiliensis) seedlings in Sao Paulo State, Brazil. Sclerotium rolfsii was identified as the causal agent. This is the first record of S. rolfsii on C. brasiliensis in Brazil.
C. T. Ohto   +4 more
openaire   +1 more source

Ocorrência da cochonilha negra Saissetia oleae (Olivier) (Hemiptera: Coccidae) em mudas de Calophyllum brasiliensis Cambess. (Guttiferae) em Diamantina, Minas Gerais, Brasil

open access: yesResearch, Society and Development, 2022
Objetivou-se com esse trabalho obter o primeiro registro de ocorrência da cochonilha negra (Saissetia oleae) em mudas de Landim (Calophyllum brasiliensis) em Diamantina, MG, Brasil. Observou-se cochonilhas em estado imaturo e adulto atacando principalmente folhas de C. brasiliensis na face abaxial.
Cássia Michelle Cabral   +5 more
openaire   +1 more source

Tolerance to the herbicide clomazone and potential for changes of forest species

open access: yesBioscience Journal, 2017
Clomazone has excelled among Brazilian non-target-site herbicides with high environmental impact. Its high solubility in water can result in leaching, contaminating groundwater and watercourses with possible riparian forest degradation.
Cássia Michelle Cabral   +6 more
doaj   +3 more sources

Sapling Survival and Growth in a Restoration Project of a Drained Wetland Forest in Southeastern Brazil

open access: yesFloresta e Ambiente, 2020
The aim of this research was to evaluate the survival and growth of native tree saplings planted in a drained Mauritia flexuosa palm swamp (vereda) in southeastern Brazil, and to identify suitable species for restoration projects in these hygrophilous ...
Odirlei Simões Oliveira   +2 more
doaj   +1 more source

Anatomia de madeira : Guttiferae [PDF]

open access: yes, 1974
Foram analisadas as madeiras de trinta e três espécies de Guttiferae brasileiras, 28 das quais da Amazônia. As espécies em apreço pertencem aos seguintes gêneros: Caraipa, Calophyllum, Clusia, Haploclathra, Kielmeyera, Lorostemon, Mahurea, Moronobea ...
Paula, José Elias de
core   +1 more source

Caloric content of leaves of five tree species from the riparian vegetation in a forest fragment from South Brazil

open access: yesActa Limnologica Brasiliensia, 2015
Aim: The measurement of the caloric content evidences the amount of energy that remains in the leaf and that can be released to the aquatic trophic chain.
Leandro Fabrício Fiori   +3 more
doaj   +1 more source

An endangered tree fern increases beta-diversity at a fine scale in the Atlantic Forest Ecosystem [PDF]

open access: yes, 2017
R.N. and T.S.S. were funded by the Brazilian Government research support agency Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES). A.E.M. acknowledges the ERC (BioTIME 250189 and BioCHANGE 727440) and the Royal Society. A.R.K. is funded
Magurran, Anne   +4 more
core   +1 more source

Crescimento, acúmulo de fósforo e frações fosfatadas em mudas de sete espécies arbóreas nativas Growth, phosphorus accumulation and p fractions in seedlings of seven native tree species

open access: yesRevista Árvore, 2008
Este trabalho objetivou comparar o crescimento, a absorção de fósforo (P) e a distribuição das frações fosfatadas em mudas de sete espécies florestais classificadas como: pioneiras [aroeira (Lithraea molleoides), aroeirinha (Shcinus terebinthifolius ...
José Zilton Lopes Santos   +3 more
doaj   +1 more source

Catálogo sistemático dos pólens das plantas arbóreas do Brasil Meridional: III - Theaceae, Marcgraviaceae, Ochnaceae, Guttiferae e Quiinaceae

open access: yesMemorias do Instituto Oswaldo Cruz, 1963
Weitere fuenf Familien werden in diesem 3. Teil des Katalogs der Baumpollen Suedbrasiliens auf ihre Pollenkoerner hin untersucht. Es handelt sich dabei um die Theaceae, Marcgraviaceae, Ochnaceae, Guttiferae und Quiinaceae. Phyllogenetisch schliessen sich
Ortrud Monika Barth
doaj   +1 more source

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