Results 21 to 30 of about 311,312 (196)

Metal and metalloid foliar uptake by various plant species exposed to atmospheric industrial fallout: Mechanisms involved for lead [PDF]

, 2012
Fine and ultrafine metallic particulatematters (PMs) are emitted frommetallurgic activities in peri-urban zones into the atmosphere and can be deposited in terrestrial ecosystems.
Sobanska, Sophie, Cecillon, L., Cécillon, Lauric, Sarret, G., Schreck, Eva, Uzu, Gaëlle, Foucault, Yann, Schreck, E., Foucault, Y., Dumat, C., Castrec-Rouelle, M., Dumat, Camille, Sobanska, S., Sarret, Géraldine, Castrec-Rouelle, Maryse   +14 more
core   +1 more source

Elongación de lámina foliar, rendimiento y calidad de forraje de nueve zacates en temporal

Ecosistemas y Recursos Agropecuarios
In the face of climate change, erratic and heterogeneously distributed rainfall, natural grasslands regain importance as they require less precipitation for forage production.
L.T. Rodrı́guez-Ortega, E. J. Hernández-Reséndiz, P. Landa-Salgado, Mauricio Velázquez-Martínez, F. J. Hernández-Guzmán, José Orlando Ramayo-Ramírez   +5 more
semanticscholar   +1 more source

DECA: A new model for assessing the foliar uptake of atmospheric lead by vegetation, using Lactuca sativa as an example [PDF]

, 2012
In the context of peri-urban atmospheric pollution by industrial lead recycling emissions, metal can transfer to plant shoots. Home gardeners consuming their produce can therefore be exposed to metal pollution.
Leveque, Thibaut, Schreck, Eva, Dumat, Camille, Foucault, Yann, Bonnard, Roseline, Laplanche, Christophe   +5 more
core   +1 more source

Estrutura do capim-piatã diferido por dois períodos e adubado com nitrogênio

Semina: Ciências Agrárias, 2020
A estrutura do pasto diferido determina o consumo e o desempenho dos animais em pastejo e, ademais, pode ser influenciada pela duração do período de diferimento e pela adubação nitrogenada.
Gabriel de Oliveira Rocha, Manoel Eduardo Rozalino Santos, Hélio Henrique Vilela, Bruno Humberto Rezende Carvalho, Braulio Maia de Lana Sousa, Jailson Lara Fagundes, Alfredo Acosta Backes, Pryanka Thuyra Nascimento Fontes   +7 more
doaj   +1 more source

Anatomia ecológica da folha de Eugenia glazioviana Kiaersk (Myrtaceae)

Revista Árvore, 2011
Dos mecanismos com potencial valor adaptativo em resposta ao estresse hídrico merece destaque o apresentado por Eugenia glazioviana Kiaersk cuja perda de turgescência foliar e consequente curvatura do limbo da posição horizontal para a vertical, sem a ...
Natalia Pimentel Esposito-Polesi, Ricardo Ribeiro Rodrigues, Marcílio de Almeida   +2 more
doaj   +1 more source

Estruturas secretoras da lâmina foliar de amapá amargo (Parahancornia fasciculata, Apocynaceae): histoquímica e doseamento de flavonoides

, 2013
Bitter amapa (Parahancornia fasciculata (Poir.) Benoist) produces a latex, which is presumed to have medicinal properties, as it is used in the treatment of malaria, lung problems, gastritis, and as healing agent.
Ana Carla Feio dos Santos, A. C. A. de Aguiar-Dias, C. Amarante, M. Coelho-Ferreira   +3 more
semanticscholar   +1 more source

First genome sequence of a European Alternaria brassicae isolate and genes involved in early development of alternaria leaf spot on Brassica juncea

Pest Management Science, EarlyView.
This article reports the first genome sequence of a UK Alternaria brassicae isolate. Dual RNA‐sequencing profiling of A. brassicae‐infected Brassica juncea leaves identified differentially expressed genes involved in pathogenicity and host response pathways in moderately resistant Sej‐2 (2) and moderately susceptible Pusa Jaikisan cultivars.
Kevin M. King, Graham McLaughlin, Chinthani S. Karandeni Dewage, Zedi Gao, David J. Hughes, Jonathan S. West, Henrik U. Stotz   +6 more
wiley   +1 more source

Morfoanatomia foliar da reófita facultativa Psychotria carthagenensis Jacq. (Rubiaceae) [PDF]

, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pos-Graduação em Biologia Vegetal.Psychotria carthagenensis Jacq.
Vitarelli, Narah Costa
core  

Produtividade e valor nutricional da forragem de capim-elefante BRS Canará

Semina: Ciências Agrárias, 2019
Objetivou-se determinar a idade de corte ideal do capim-elefante BRS Canará para produção de forragem no período da seca e das águas. O delineamento experimental foi em blocos casualizados, com cinco tratamentos (42, 56, 70, 84 e 98 dias no período da ...
Eduardo André Ferreira, Joadil Gonçalves de Abreu, Junio Cesar Martinez, Ricardo Santos Silva Amorim, Arthur Behling Neto, Carlos Eduardo Avelino Cabral, Thiago Gomes dos Santos Braz, Carlos Alberto Silva Júnior, Daniel Paulo Ferreira   +8 more
doaj   +1 more source

Field investigation of glucosinolates and morphological traits in mitigating Psylliodes chrysocephala larval infestation through crop varieties and companion planting

Pest Management Science, EarlyView.
Genotype and cropping system influenced oilseed rape ecophysiological traits, including glucosinolate compounds (glucoraphanin, glucobrassicanapin, and butyl‐glucosinolates) and biomass, which were linked to Psylliodes chrysocephala larval infestation, with varietal effects stronger than faba bean companion planting.
Laurie Magnin, Alexandra Jullien, Alice Baux, Corentin Barbu, Ivan Hiltpold   +4 more
wiley   +1 more source