RSS 1.0Departamento de Botânica
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Fenologia e trocas gasosas da videira cv. Sweet Sunshine em clima semiárido
; Amaro, Amanda Cristina Esteves
; ; Ono, Elizabeth Orika ; Rodrigues, João Domingos (Comunicata Scientiae, 2016) [Artigo]
Several physiological and environmental factors can Influence the development and growth of vines cultivated in irrigated areas of the Brazilian semi-arid region. Therefore, it is necessary to characterize the phenology ... -
Estrutura e desenvolvimento de canais secretores em frutos de Schinus terebinthifolius Raddi (Anacardiaceae)
Machado, Silvia Rodrigues; (Acta Botanica Brasilica, 2001) [Artigo]
The secreory cavities in fruits of Schinus terebinthifolius Raddi were studied by optical and electron microscopy. These are complex cavities with a multistratified epithelium, surrounding a lumen filled with whole cells ... -
Cellular markers indicative of ozone stress on bioindicator plants growing in a tropical environment
; ; ; ; MacHado, Silvia Rodrigues (Ecological Indicators, 2016) [Artigo]
Ozone (O3) is an oxidative pollutant that causes visible foliar symptoms in sensitive plants. Importantly, cellular markers induced by physiological alterations, including oxidative burst (OB), hypersensitive response-like ... -
Effect of Nitrogen Sources on Photosynthesis and Biosynthesis of Alkaloids and Leaf Volatile Compounds in Annona sylvatica A. St.-Hil
Corrêa, Patricia Luciana Carriel; ; Sousa, Marília Caixeta ; Vieira, Maria Aparecida Ribeiro ; Campos, Felipe Girotto ; ; Boaro, Carmen Sílvia Fernandes ; Ferreira, Gisela (Journal of Soil Science and Plant Nutrition, 2022) [Artigo]
Nitrogen (N) has been reported to act on both primary and specialized metabolism of plants. However, it is not clear how different N sources affect metabolism in species of the genus Annona. Thus, the aim of the work was ... -
Light intensity modulates the accumulation of carbohydrates, antioxidant enzymes and production of iceberg lettuce under tropical conditions
Aires, Eduardo Santana; ; ; Rodrigues, João Domingos ; Ono, Elizabeth Orika (Horticulturae, 2021) [Artigo]
High solar radiation in tropical regions can affect the development, physiology, and biochemistry of plants. Our aim with this research was to evaluate the biochemical responses and production of iceberg lettuce cultivars ... -
Impact of drought and flooding on alkaloid production in annona crassiflora mart
Honório, Ana Beatriz Marques; ; ; da Silva, Magali Ribeiro ; Campos, Felipe Girotto ; Martin, Bruna Cavinatti ; da Silva, Gustavo Cabral ; Fernandes Boaro, Carmen Sílvia ; Ferreira, Gisela (Horticulturae, 2021) [Artigo]
The Brazilian Cerrado is the second largest Brazilian biome. In recent decades, a reduction in rainfall has indicated an extension of the dry season. Among the many native species of the Cerrado of the Annonaceae family ... -
Anatomical and physiological aspects of cucumber graft
; ; Amador, Talita Silveira; Rodrigues, João Domingos ; Goto, Rumy ; Ono, Elizabeth Orika (Comunicata Scientiae, 2018) [Artigo]
The grafting of two cucumber scions [Cucumis sativus L.]—Taiko hybrid and Tsuyoi hybrid— onto a Tropical hybrid pumpkin rootstock (Cucurbita moschato L.) was studied. The study was conducted in a greenhouse. Plants grafted ... -
Chemophenetics as a Tool for Distinguishing Morphotypes of Annona emarginata (Schltdl.) H. Rainer
Ovile Mimi, Carolina; ; Caixeta Sousa, Marília ; Aparecida Ribeiro Vieira, Maria ; ; Ferreira, Gisela ; Silvia Fernandes Boaro, Carmen (Chemistry and Biodiversity, 2021) [Artigo]
Annona emarginata (Annonaceae) has two morphological variations (A. emarginata ‘mirim’ and A. emarginata ‘terra-fria’). The species has agricultural value and produces specialized metabolites of pharmacological interest. ... -
Exogenous salicylic acid modifies gas exchange and biomass production of Mentha x piperita L.
Gonçalves, Fabrício Custódio de Moura; Parreiras, Nathália de Souza ; Campos, Felipe Girotto ; Mantoan, Luís Paulo Benetti ; Boaro, Carmen Sílvia Fernandes (Australian Journal of Crop Science, 2020) [Artigo]
Peppermint (Mentha × piperita L.) is a medicinal plant that produces an essential oil used as an additive in food and pharmaceutical formulations. Salicylic acid is a phenolic compound widely distributed throughout the ... -
Plant Physiological Responses to Nutrient Solution: An Overview
; Amaro, Amanda C.E.; Campos, Felipe G. ; Boaro, Carmen S.F. ; Ferreira, Gisela (Plant Metabolites and Regulation under Environmental Stress, 2018) [Capítulo de livro]
Being sessile, plants developed adaptive and flexible strategies for nutrient acquisition. Localized deficiency or oversupply of many nutrients induces morphological and physiological adaptations, such as gas exchange, ... -
Rooting of shoot cuttings derived of root cuttings of blackberry
Dias, João Paulo Tadeu; Ono, Elizabeth Orika ; (Revista Brasileira de Fruticultura, 2011) [Artigo]
This study aimed to evaluate the effect of indolyl-3-butyric acid (IBA) in promoting the rooting of blackberry shoots derived of root cuttings. This work was conducted from June to August 2010, at UNESP, Botucatu, Sao Paulo ... -
Ontogenesis, structure and ultrastructure of Hymenaea stigonocarpa (Fabaceae: Caesalpinioideae) colleters
; Machado, Silvia Rodrigues (Revista de Biologia Tropical, 2006) [Artigo]
The genus Hymenaea is characterized by a great diversity of secretory structures, but there are no reports of colleters yet. The objectives of this study are to report the occurrence and describe the origin and structure ... -
Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-seda
; Rodella, Roberto Antonio (Pesquisa Agropecuaria Brasileira, 2006) [Artigo]
The objective of this work was to evaluate quantitatively the morphological, anatomical and bromatological characteristics of leaves of ten mulberry cultivars, and to establish the preferences shown by the silkworm. The ... -
Composição botânica da dieta de bovinos em pastagem nativa na sub-região da Nhecolândia, Pantanal
; Costa, Ciniro; ; ; ; Machado, Silvia Rodrigues (Revista Brasileira de Zootecnia, 2002) [Artigo]
This study aimed to identify the botanical composition of the diet of cattle extensively raised on native grasslands in the Pantanal wetland through the fecal microhystological technique, on a characteristic area of the ... -
The Triplaria tree (Triplaris spp) and Pseudomyrmex ants: A symbiotic relationship with risks of attack for humans
Haddad Jr., Vidal; ; (Revista da Sociedade Brasileira de Medicina Tropical, 2009) [Artigo]
The authors report a massive attack by Pseudomyrmex ants on a human who touched a Triplaria - novice tree (Triplaris spp). The ants naturally live in these trees and their stings cause intense pain and discrete to moderate ... -
Níveis de magnésio em solução nutritiva e o desenvolvimento do feijoeiro (Phaseolus vulgaris L. cv Carioca). Avaliação de relações de crescimento e partição de assimilados
; ; ; ; ; Curi, Paulo Roberto (Arquivos de Biologia e Technologia, 1996) [Resenha]
The effect of magnesium levels in nutrient solution upon relation between shoot and root, leaf weight ratio and assimilate partitioning of common bean (Phaseolus vulgaris L. cv Carioca) was studied. Bean plants (3 per pot) ... -
Yield of essential oil of and citral content in different parts of lemongrass leaves (Cymbopogon citratus (D.C.) stape) poaceae
(Acta Horticulturae, 1996) [Trabalho apresentado em evento]Lemongrass (Cymbopogon citratus (DC,) Stapf.) is widely cultivated to obtain citral, a main component of the essential oil which is used in chemical industries. An experiment conducted at the Department of Horticulture, ... -
Pollen morphology, ultrasculpture and ultrastructure of Poiretia Vent. (Leguminosae–Papilionoideae–Dalbergieae–Adesmia informal clade)
; Perez, Ana Paula Fortuna; ; ; (Grana, 2022) [Artigo]
Pollen morphology, ultrasculpture and ultrastructure were investigated for Poiretia in search of morphological characters of taxonomic importance using light microscopy as well as scanning and transmission electron microscopy. ... -
Taxonomic notes on Iochrominae (Solanaceae: Physalideae) from Brazil
Campos, Renan Pavan; ; ; (Brittonia, 2022) [Artigo]
The subtribe Iochrominae (Solanaceae) is represented in Brazil by two species, both with broad morphological variation. No study focusing on this subtribe has been published for the country to date. Therefore, the aim of ... -
Adesmia subtropicalis (Leguminosae, Papilionoideae, Dalbergieae), a new endangered species from the Brazilian Pampas
MONTEIRO, THIAGO COBRA E.; ; ; FORTUNA-PEREZ, ANA PAULA (Phytotaxa, 2021) [Artigo]
In the context of an ongoing taxonomic review of Adesmia subg. Adesmia ser. Bicolores, a new endangered species endemic to Rio Grande do Sul state, Brazil, is herein described. The new species present a long glandular ...