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	Provedor de dados Acta Botanica (2.121) Autor Gonçalves-Esteves,Vania (25) Felfili,Jeanine Maria (21) Pôrto,Kátia Cavalcanti (21) Maia,Leonor Costa (20) Santos,Francisco de Assis Ribeiro dos (20) Cavalcanti,Laise de Holanda (19) Giulietti,Ana Maria (16) Longhi-Wagner,Hilda Maria (15) Oliveira-Filho,Ary Teixeira de (15) Albuquerque,Ulysses Paulino de (13) Ferreira,Alfredo Gui (13) Hanazaki,Natalia (13) Albuquerque,Ulysses Paulino (12) Martins,Fernando Roberto (12) Mendonça,Cláudia Barbieri Ferreira (12) Rodal,Maria Jesus Nogueira (12) Yano,Olga (12) Alves-da-Silva,Sandra Maria (11) Araujo,Dorothy Sue Dunn de (11) Baseia,Iuri Goulart (11) Mais... Palavra-chave Taxonomia (132) Cerrado (116) Florística (85) Brasil (83) Taxonomy (73) Fitossociologia (56) Caatinga (53) Mata Atlântica (50) Germinação (45) Diversidade (43) Restinga (41) Atlantic Forest (37) Anatomia (36) Brazil (34) Etnobotânica (32) Conservation (29) Leguminosae (28) Floresta Atlântica (27) Biodiversidade (26) Ethnobotany (25) Mais... Tipo do documento Info:eu-repo/semantics/article (1.981) Info:eu-repo/semantics/other (122) Info:eu-repo/semantics/report (13) Ano 2021 (2) 2020 (78) 2019 (75) 2018 (74) 2017 (72) 2016 (72) 2015 (70) 2014 (73) 2013 (88) 2012 (104) 2011 (105) 2010 (123) 2009 (129) 2008 (106) 2007 (88) 2006 (89) 2005 (101) 2004 (91) 2003 (52) 2002 (41) Mais... País Brazil (2.121) Idioma Português (1.276) Inglês (828) Espanhol (17)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2.121 Primeira ... 1 2 3 4 5 6 7 8 9 ... Última A flórula invasora da cultura do café (Coffea arabica L.) no Estado de Minas Gerais, Brasil Acta Botanica Gavilanes,Manuel Losada; Brandão,Mitzi; Laca-Buendia,Julio Pedro. Nas áreas de cultura de café (Coffea arábica L.), no Estado de Minas Gerais, foram coletadas e identificadas 388 espécies de plantas invasoras (= plantas daninhas), pertencentes a 51 famílias botânicas, representando 182 gêneros, sendo que as famílias Compositae, Gramineae, Leguminosae, Malvaceae, Solanaceae, Euphorbiaceae, Rubiaceae, Amaranthaceae, Convolvulaceae e Verbenaceae, são as mais importantes em relação à cultura. As plantas coletadas, devidamente etiquetadas e identificadas, foram anexadas, parte delas no PAMG (Herbário da EPAMIG, Belo Horizonte, MG) e, a outra parte, no Herbarium ESAL (Herbário do Departamento de Biologia da Escola Superior de Agricultura de Lavras - ESAL, Lavras - MG). Tipo: Info:eu-repo/semantics/article Palavras-chave: Coffea arabica; Plantas Daninhas; Daninhas do cafeeiro. Ano: 1988 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33061988000300002 A holoparasitic plant severely reduces the vegetative and reproductive performance of its host plant in the Caatinga, a Brazilian seasonally dry forest Acta Botanica Cruz Neto,Oswaldo; Leal,Inara Roberta; Santos,Jean Carlos; Lopes,Ariadna Valentina. ABSTRACT Host-parasite interactions between plants may reduce the vegetative and reproductive performance of the host plant. Although it is well established that parasitic plants may negatively affect the metabolism and the number of vegetative/reproductive structures of their hosts, the effects of this interaction on the reproductive characteristics of the host plant are poorly understood. Here we document the interaction between Cuscuta partita (Convolvulaceae) and its main host, Zornia diphylla (Fabaceae), in the Caatinga of northeastern Brazil. We measured diverse reproductive/vegetative attributes of Z. diphylla in 60 plots randomly distributed in patches that were parasitized and not parasitized by C. partita. Both vegetative and reproductive... Tipo: Info:eu-repo/semantics/other Palavras-chave: Caatinga; Cuscuta partita; Floral traits; Haustoria; Holoparasitic plants; Plant-plant interaction; Pollen viability; Reproductive success; Zornia diphylla. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000100147 A importância de Reservas Particulares do Patrimônio Natural para a conservação da brioflora da Mata Atlântica: um estudo em El Nagual, Magé, RJ, Brasil Acta Botanica Santos,Nivea Dias dos; Costa,Denise Pinheiro da. Foi realizado o levantamento das briófitas da RPPN El Nagual, uma área de floresta submontana no Estado do Rio de Janeiro. Foram registradas 137 espécies (um antócero, 70 hepáticas e 66 musgos) e duas variedades, distribuídas em 75 gêneros e 37 famílias, sendo cinco novas ocorrências para o estado. Lejeuneaceae (27 spp.), Pilotrichaceae (17 spp.), Aneuraceae (9 spp.) e Calymperaceae (8 spp.) destacam-se pela riqueza de espécies (44% da brioflora). Sete formas de vida foram caracterizadas, predominando trama (37%), tufo (16%) e talosa (15%). Seis tipos de substrato são colonizados na área, predominando espécies corticícolas (52%) e rupícolas (42%). Em relação aos padrões de distribuição, predominaram espécies neotropicais e pantropicais. Foram encontradas... Tipo: Info:eu-repo/semantics/article Palavras-chave: Briófitas; Floresta Atlântica submontana; Conservação; Rio de Janeiro. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062008000200007 A literature review of the pollination strategies and breeding systems in Oncidiinae orchids Acta Botanica Castro,Jonas B.; Singer,Rodrigo B.. ABSTRACT Oncidiinae is an exclusively Neotropical orchid subtribe with about 1600 described species and an impressive array of vegetative and floral morphological adaptations. We present the results of a literature survey on the pollination strategies and breeding systems of this orchid subtribe. The flowers are pollinated by a wide range of insects (mostly bees) and, sometimes, hummingbirds. Several genera reward their pollinators with floral resources such as oils, nectar or perfumes. Whereas pollination by oil-gathering bees likely evolved several times within Oncidiinae, exclusive pollination by perfume-gathering male Euglossine bees is likely restricted to a set of closely-related genera. Pollination by food or sexual deception is also present within... Tipo: Info:eu-repo/semantics/article Palavras-chave: Breeding systems; Deception; Elaiophores; Fruiting success; Nectaries; Oncidiinae; Orchids; Osmophores; Pollination strategies. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062019000400618 A methodological proposal for the recovery of palynomorphs from snow and ice samples Acta Botanica Rodrigues,Luiz Antonio da Costa; Agostini,Kamila da Matta; Alencar,Alexandre Santos de; Mendonça,Cláudia Barbieri Ferreira; Carvalho,Marcelo Araújo de; Gonçalves-Esteves,Vania. ABSTRACT The procedures for a set of techniques to recover grains of pollen 26 and spores from liquid samples are described. Liquefied samples of matrices, such as melting lakes, snow and ice, can provide a record of climatic and environmental events at different geographic and temporal scales. The need for standardization of techniques was demonstrated in research carried out with matrices of snow and water of thawing lakes and snow collected on King George and Joinville islands (Antarctica). The use of the methods described can permit increased rescue of palynomorphs from liquid matrices, thereby adding greater reliability to palynological data and its use as a biotracer of environmental events. Methods of sieving and centrifugation were tested, and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Antarctica; Ice; Spores; Snow; Technique to recover grains of pollen. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000400667 A new case of late-acting self-incompatibility in Capparis L. (Brassicaceae): C. jacobinae Moric. ex Eichler, an endemic andromonoecious species of the Caatinga, Pernambuco State, Brazil Acta Botanica Primo,Luis Miguel; Machado,Isabel Cristina. We studied the reproductive system of Capparis jacobinae Moric ex Eichler (Brassicaceae), based on controlled hand-pollination and observation of pollen tube growth made in a fluorescence microscope. Of 105 self-pollinated flowers only one produced fruits (success = 0.95%), all the other flowers abscised at the same time, between the eighth and tenth day after anthesis. Nevertheless, self- and cross-pollinated pollen tubes reached the micropyle. The rate of penetrated ovules in self-pollinated flowers was lower during the first 24 h after pollination; thereafter this rate was similar between self- and cross-pollinated flowers for treatments of 48 h, 72 h and 96 h after pollination. In addition, we carried out two indirect estimates of the reproductive... Tipo: Info:eu-repo/semantics/article Palavras-chave: Andromonoecy; Capparaceae; Pollen-ovule ratio; Pollen tube growth; Sexual system. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062009000300016 A new glandular Mimosa species from Southern Brazil and insights about its glandular trichomes micromorphology Acta Botanica Silveira,Fernanda Schmidt; Vargas,Wanderleia de; Fortuna-Perez,Ana Paula; Miotto,Silvia Teresinha Sfoggia. ABSTRACT Mimosa baptistae is a new species presenting stalked glandular trichomes that give it a glutinous appearance, mainly with respect to the leaflets. Furthermore, it is an aculeate species, with multijugate leaves, white stamens, and fruits also covered by glandular trichomes. A herbaria survey and fieldwork only recorded this species as occurring on sandstone outcrops of the city Caçapava do Sul, Brazil. The species may be confused with other species of Mimosa sect. Batocaulon ser. Stipellares such as M. bifurca, M. sobralii and M. lepidota. However, features such as absence/presence of aculei, stamens color, habitat, and flower features are useful for distinguishing them from the new species. Here, we provide notes on morphology, geographic... Tipo: Info:eu-repo/semantics/article Palavras-chave: Glands; Leaflets; Pampa; Secretory structures; Serra do Sudeste. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062019000400716 A new species of Vriesea Lindl. (Bromeliaceae, Tillandsioideae) from serra da Canastra, Minas Gerais State, Brazil Acta Botanica Versieux,Leonardo M.; Wanderley,Maria das Graças Lapa. A new species of Vriesea Lindl. belonging to section Xiphion (E. Morren) E. Morren ex Mez. - V. sanfranciscana Versieux &amp; Wand.- is described and illustrated. The species is only known to occur in the Serra da Canastra National Park, located in the southwestern Minas Gerais, Brazil, and is morphologically related to V. atropurpurea Silveira from serra do Cipó, Espinhaço range. Tipo: Info:eu-repo/semantics/article Palavras-chave: Bromeliaceae; Tillandsioideae; Vriesea; Minas Gerais; Serra da Canastra. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062008000100009 A note on the seasonally shifting zone of high primary production in the Bay of Marajó, Pará, Brazil, 1983-1984 Acta Botanica Schwassmann,H.O; Barthem,R.B; Carvalho,M.L. To understand the hydrological and limnological conditions during the annual regime of high and low river flow, as well as the action of the tides, a series of 18 collecting trips were conducted in monthly and bimonthly intervals across the Bay of Marajó during the years 1983-1985. The Tocantins River provides more than 80% of the inflow into this bay and shows a much greater difference in water volume flow between high and low water season than the Amazon. The annual displacement of brackish water influence is thus more extensive Marajó Bay than in the Amazon estuary. During the dry season of low river discharge (September-December), traces of seawater are found to penetrate up to 90 km upriver in the Guamá River. The high degree of turbidity of inner... Tipo: Info:eu-repo/semantics/article Palavras-chave: Limnology; Amazon Estuary; Tidal Rivers; Estuary Hydrodynamics; Phytoplankton. Ano: 1988 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33061988000300014 A numerical taxonomic study of the family Zygophyllaceae from Egypt Acta Botanica khalik,Kadry N. Abdel. A systematic study of 29 taxa belonging to 7 genera of subfamilies Balanitoideae, Zygophylloideae, Peganoideae, Tribuloideae, Seetzenioideae and Tetradiclidoideae of Zygophyllaceae from Egypt was carried out by means of numerical analysis based on sixty-one morphological characters, including vegetative parts, pollen grains and seeds. On the basis of UPGMA clustering and PCO analysis, six main groups are recognized. Representatives of these groups are clustered together based on characters with high factor loadings in the PCO analysis. The results indicate that Zygophyllaceae are heterogeneous, including Peganum harmala which has been proposed to belong in a separate family. Zygophylloideae, Tribuloideae, Tetradiclidoideae and Seetzenioideae are the most... Tipo: Info:eu-repo/semantics/article Palavras-chave: Zygophyllaceae; Balanitoideae; Zygophylloideae; Peganoideae; Tribuloideae; Seetzenioideae; Tetradiclidoideae; Numerical taxonomy; UPGMA cluster; PCO. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062012000100017 A ocorrência do mutualismo facultativo entre Dyckia maritima Backer (Bromeliaceae) e o cupim Cortaritermes silvestrii (Holmgren), Nasutitermitinae, em afloramentos rochosos no Parque Estadual de Itapuã, Viamão, RS Acta Botanica Waldemar,Celso Copstein; Irgang,Bruno Edgar. A presença de colônias de C. silvestrii é comum nos lajeados existentes em Itapuã. Na estação Morro da Grota1, 92,0 % dos termiteiros situados na rocha exposta e em ilhas de vegetação estão associados a D. maritima. Esta convivência ocorre em 31,2 % das ilhas na qual esta bromélia se faz presente. Nas ilhas, a comparação entre os substratos aonde D. maritima vegeta, o solo litólico húmico existente sob o manto do musgo Campylopus spp. e o substrato constituído pelo cupinzeiro indica que este último possui os teores mais elevados dos nutrientes P, K, Ca, Mg, Zn e Mn, maior CTC e maiores teores de partículas finas, principalmente o silte. O estabelecimento de D. maritima sobre os termiteiros de grande porte aumenta o seu valor de cobertura em ilhas de... Tipo: Info:eu-repo/semantics/article Palavras-chave: Mutualismo; Dyckia maritima; Bromeliaceae; Cortaritermes silvestrii; Nasutitermitinae. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062003000100004 A profile of the impact of Acta Botanica Brasilica: reflections on how to improve visibility and recognition of a scientific journal Acta Botanica Scarano,Fabio Rubio; De Toni,Karen; Amarante,Cristiana Vasconcellos Goulart. We have estimated the ISI-impact factor of Acta Botanica Brasilica for the past six years, calculated the journal's h-index, calculated the journal's self-citation, examined country and institutions of origin of the papers that cite Acta papers, and examined scope and profile of the most-cited papers published by the journal. Results demonstrated a steep rise in impact factor and citation frequency in 2008, which is most encouraging, but also revealed that the journal is below the level of maturity expected of a 20-year old journal. Visibility of the journal is mostly national although, surprisingly, journal's self-citation of 12% is fairly low. We use Acta as an example to discuss possible strategies to enhance the international visibility of botanical... Tipo: Info:eu-repo/semantics/article Palavras-chave: H-index; Impact factor; Scientometrics; Self-citation. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062009000200032 A qualidade das publicações científicas: considerações de um Editor de Área ao final do mandato Acta Botanica Albuquerque,Ulysses Paulino de. A qualidade das publicações científicas vem sendo discutida na atualidade considerando diferentes perspectivas. Neste texto, examina-se alguns dos principais problemas relativos à produção textual em ciência, com ênfase para os considerados de má conduta. Adicionalmente, são apresentadas sugestões para autores, revisores e editores no sentido de evitar condutas inadequadas no processo de publicação de trabalhos científicos. Tipo: Info:eu-repo/semantics/article Palavras-chave: Ética em ciência; Política editorial; Redação científica; Revisão por pares. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062009000100031 A qualidade do solo afeta a germinação das sementes e o desenvolvimento das plântulas de Dimorphandra mollis Benth. (Leguminosae: Mimosoideae) Acta Botanica Fagundes,Marcílio; Camargos,Maria Gisely; Costa,Fernanda Vieira da. Os frutos de Dimorphandra mollis são coletados de forma indiscriminada para fins comerciais, comprometendo a viabilidade das populações naturais. Este estudo teve como objetivo avaliar o efeito da qualidade do solo na germinação das sementes e no desenvolvimento de plântulas de D. mollis. Solos de três procedências (cerrado arenoso, cerrado argiloso e mata seca) foram usados como substratos nos testes de germinação e desenvolvimento das plântulas. As sementes de D. mollis apresentaram maior germinabilidade em solo de cerrado arenoso (60,5%), seguido por solo de cerrado argiloso (29,7%) e solo de mata seca (13,6%). Além disto, o índice de velocidade de germinação (IVG) das sementes de D. mollis foi maior no solo de cerrado arenoso. As raízes das plântulas... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cerrado; Fava D'anta; Plantas medicinais; Rutina; Umidade do solo. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062011000400018 A reduced, yet functional, nectary disk integrates a complex system of floral nectar secretion in the genus Zeyheria (Bignoniaceae) Acta Botanica Machado,Silvia Rodrigues; Souza,Camila Vaz de; Guimarães,and Elza. ABSTRACT The genus Zeyheria (Bignoniaceae) comprises only two species, both of which have been described as possessing a reduced and non-functional nectary disk. Despite the importance of this evolutionary change in the floral nectary, these functional assumptions have been based on disk size and on the distribution, abundance and histochemistry of corolla-borne trichomes. By combining methods on light and electron microscopy, here we investigated the functionality of the reduced nectary disk and describe all of the tissues and structures of the nectar chamber in order to determine the sites of floral nectar secretion in both Zeyheria species. . Our data find the floral nectary traits of both species to be very similar, although differing in their cellular... Tipo: Info:eu-repo/semantics/article Palavras-chave: Bignoniaceae; Floral nectary; Functional anatomy; Histochemistry; Ultrastructure. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000300344 A relação V/VE da radiação solar sob o dossel de uma área de Mata Atlântica Acta Botanica Zaia,José Eduardo; Takaki,Massanori. A distribuição espectral da radiação foi obtida nos meses de agosto de 1994, junho e agosto de 1995 numa área de Mata Atlântica situada no Parque Estadual Intervales, Base do Saibadela (24º14'S e 48º04'W). município de Sete Barras, SP. As leituras de varredura do espectro foram realizadas com espectroradiômetro LI-1800, em 22 pontos sob o dossel da floresta e três pontos numa área aberta, em condições de céu aberto (sol) e céu encoberto (nublado). Para a análise foram utilizadas as variáveis PPFD e a relação V/VE (655-665/725-735nm). A qualidade da luz fora do dossel não foi influenciada pela radiação difusa. Sob o dossel, foi observado aumento significativo (P<0.05) da relação V/VE (0,54 ± 0,08) em condição de céu nublado comparado com a condição de... Tipo: Info:eu-repo/semantics/article Palavras-chave: Radiação solar; Mata Atlântica; Fitocromo; V/VE. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33061999000100005 A relict species restricted to a quartzitic mountain in tropical America: an example of microrefugium? Acta Botanica Barbosa,Newton Pimentel de Ulhôa; Fernandes,G. Wilson; Sanchez-Azofeifa,Arturo. ABSTRACTWe examined the distribution of Coccoloba cereifera,a tropical endemic species that occurs in a small area in the Espinhaço mountain range, southeastern Brazil. It is hypothesized that its narrow distribution is strongly related to the spatially scattered distribution of sandfields. However, this soil type extends far beyond the small region where C. cereifera is currently found, indicating that other factors might be involved in the distribution of this species. Coccoloba cereifera also displays all traits of a relict population in a microrefugium. As a result, we were encouraged to explore other factors potentially related to the distribution of the species. In an attempt to aid in the understanding of the processes and mechanisms that lead C.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Coccoloba cereifera; Espinhaço Mountains; Maximum entropy; Rupestrian grasslands; Serra do Cipó. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062015000300299 A review of common parameters and descriptors used in studies of the impacts of heavy metal pollution on marine macroalgae: identification of knowledge gaps and future needs Acta Botanica Costa,Giulia Burle; Koerich,Gabrielle; Ramos,Bruna de; Ramlov,Fernanda; Martínez-Crego,Begoña; Costa,Monya M.; Jesus,Dora; Santos,Rui O.P.; Horta Jr.,Paulo A.. ABSTRACT This study presents a systematic review to assess the main similarities and gaps in efforts to evaluate the impacts of heavy metals on benthic marine seaweeds. A total of 91 studies were compiled, the main parameters (abiotic, biological, ecotoxicological, and heavy metals) and descriptors of which were evaluated by quantitative and qualitative analyses. Our results indicate the importance of diversifying searches by including different languages (i.e. English, Portuguese and Spanish). Most of the studies were field characterizations, with few abiotic parameters and/or seasonality evaluations being employed. In contrast, the assessment of ecotoxicological parameters was highly frequent, which seems incoherent considering the absence of data to... Tipo: Info:eu-repo/semantics/article Palavras-chave: Coastal management; Heavy metal impacts; Parameter replication efforts; Pollution descriptors; Systematic literature review. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062020000300460 A Sessão de Nomenclatura de St. Louis e comentários sobre algumas propostas para o novo Código Internacional de Nomenclatura Botânica Acta Botanica Prado,Jefferson; Filgueiras,Tarciso S; Kameyama,Cíntia; Ferreira,Washington M. O presente artigo traz informações relevantes sobre os trabalhos desenvolvidos durante a última Sessão de Nomenclatura da International Association for Plant Taxonomy (IAPT), realizada na cidade de St. Louis, Missouri, EUA, no período de 23-30/julho/1999. São também apresentados comentários sobre algumas propostas (tanto rejeitadas quanto aceitas) para modificação do Código Internacional de Nomenclatura Botânica. Apresenta-se relação dos membros da próxima Diretoria Executiva da IAPT e dos membros dos seus diferentes comitês de trabalho, inclusive o Comitê Editorial do novo Código (Código de St. Louis). Tipo: Info:eu-repo/semantics/article Palavras-chave: Nomenclatura; St. Louis Código; IAPT. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33061999000300013 A simple procedure for the purification of active fractions in aqueous extracts of plants with allelopathic properties Acta Botanica Borghetti,Fabian; Lima,Elisa Coutinho de; Silva,Lucas de Carvalho Ramos. Most studies conducted to test the allelopathic activity of plant parts have made use of water as solvent. However, the presence of polar, water-soluble substances, such as proteins and carbohydrates, tends to hamper the purification of active compounds. In this study, we present a simple purification procedure that separates the active fraction of the extract from the undesirable substances, thus facilitating the search for active molecules through standard chromatographic methods. Aqueous leaf extracts of three Cerrado species (Caryocar brasiliense, Qualea parviflora and Eugenia dysenterica) were prepared at 5% concentration (w/v) and stored at 4ºC (crude extracts). After 24 h, these solutions were filtered and freeze-dried. The powder obtained was... Tipo: Info:eu-repo/semantics/article Palavras-chave: Allelopathy; Cerrado; Freeze-drying; Leaf extract; Purification. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062013000100007 Registros recuperados: 2.121 Primeira ... 1 2 3 4 5 6 7 8 9 ... Última

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