Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Pigmentos fotossintéticos"'
Autor:
Carla Andreia da Cunha Martins, Fabiana Soares dos Santos, Adriano Portz, André Marques dos Santos
Publikováno v:
Revista Brasileira de Ciências Ambientais, Iss 48, Pp 69-79 (2018)
O uso de lodo de esgoto na produção vegetal tem se mostrado como uma alternativa promissora devido às elevadas concentrações de matéria orgânica e nutrientes presentes nesse material. O objetivo deste estudo foi avaliar o efeito de diferentes
Externí odkaz:
https://doaj.org/article/21c8441a13484093858b7876c3437c00
Akademický článek
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Autor:
Cleberton C. Santos, Neder M. Lima, Luiz C. da S. Saracho, Silvana de P. Q. Scalon, Maria do C. Vieira
Publikováno v:
Revista Brasileira de Engenharia Agrícola e Ambiental, Volume: 26, Issue: 10, Pages: 747-752, Published: 01 AUG 2022
Revista Brasileira de Engenharia Agrícola e Ambiental v.26 n.10 2022
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
Revista Brasileira de Engenharia Agrícola e Ambiental v.26 n.10 2022
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
Water deficit adversely affects photosynthetic pigment synthesis, photochemical processes, and seedling quality. Exogenous foliar application of salicylic acid (SA) is hypothesized to contribute to photochemical regulation and increase stress toleran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e02184bb18147399bfde55669d753993
https://doi.org/10.1590/1807-1929/agriambi.v26n10p747-752
https://doi.org/10.1590/1807-1929/agriambi.v26n10p747-752
Autor:
C. F. Resende, V. S. Pacheco, F. F. Dornellas, A. M. S. Oliveira, J. C. E. Freitas, P. H. P. Peixoto
Publikováno v:
Brazilian Journal of Biology, Iss 0 (2018)
Abstract In this study, the activities of antioxidant enzymes, photosynthetic pigments, proline and carbohydrate contents in Pitcairnia encholirioides under ex vitro conditions of water deficit were evaluated. Results show that plants under progressi
Externí odkaz:
https://doaj.org/article/a04c4eecc5f7412282b44e5f0b57f573
Autor:
Fernanda Andrade Leite, Rafaela Ribeiro de Souza, Geisse Carla da Silva Souza, Lucas Gomes de Lima, Clébio Pereira Ferreira, Márkilla Zunete Beckmann-Cavalcante
Publikováno v:
Ciência e Agrotecnologia, Volume: 47, Article number: e000123, Published: 26 MAY 2023
The amount of solar irradiation available in the growing environment can cause significant changes in physiology and leaf anatomy that enable crops to acclimate to different light conditions. In this sense, the objective was to characterize the leaf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92d3aadf9da1f7d9c36ac54dc4700188
https://doi.org/10.1590/1413-7054202347000123
https://doi.org/10.1590/1413-7054202347000123
Autor:
Elenice de Cássia Conforto, Juliana Faria dos Santos, Márcio Robson Zeuli, Regiane Peres Andreoli
Publikováno v:
Ciência Rural, Vol 45, Iss 7, Pp 1235-1240 (2015)
Neste estudo, acompanhou-se o desenvolvimento de quatro clones de seringueira [Hevea brasiliensis (Willd. ex A. Juss.) Müell. Arg.] selecionados pelo Instituto Agronômico de Campinas (IAC 35; 40; 300 e 301) com relação à testemunha RRIM 600, dur
Externí odkaz:
https://doaj.org/article/e0825d0d512e491fa4039203ea96c921
Autor:
Airon José da Silva, Clístenes Williams Nascimento, Artur da Silva Gouveia Neto, Elias Arcanjo Silva Junior
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 39, Iss 1, Pp 289-296 (2015)
Arsenic is a metalloid highly toxic to plants and animals, causing reduced plant growth and various health problems for humans and animals. Silicon, however, has excelled in alleviating stress caused by toxic elements in plants. The aim of this study
Externí odkaz:
https://doaj.org/article/04686556a5084f928751446529994d09
Autor:
Marcos Vinícius Marques Pinheiro, Ana Claudia Ferreira da Cruz, Anyela Marcela Ríos-Ríos, Diego Ismael Rocha, Maria Yumbla Orbes, Cleber Witt Saldanha, Ana Cristina Portugal Pinto de Carvalho, Diego Silva Batista, Wagner Campos Otoni
Publikováno v:
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Conventional in vitro propagation may affect normal morphophysiological characteristics and survival during the acclimatization of commercial plants, such as Etlingera Elatior (Jack) R.M. Smith. CO2 enrichment, gas-permeable membranes, and reduced ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e649810324e3ba4231943562d5d8843c
https://doi.org/10.1007/s40415-021-00741-9
https://doi.org/10.1007/s40415-021-00741-9
Publikováno v:
Acta Botânica Brasílica, Vol 26, Iss 3, Pp 519-526 (2012)
The genus Tabebuia is representative of the Cerrado biome, occurring in savanna and forest formations. These vegetation types are associated with distinct environmental conditions in terms of water availability, microclimate and soil properties. We c
Externí odkaz:
https://doaj.org/article/b3716f4c848142829f509c54298ffa9a
Autor:
Lourival Ferreira Cavalcante, Thiago Jardelino Dias, Ronaldo Nascimento, José Lucínio De Oliveira Freire
Publikováno v:
Revista Brasileira de Fruticultura, Vol 33, Iss spe1, Pp 699-705 (2011)
Os efeitos deletérios provocados pelo estresse salino resultam em modificações nos mecanismos bioquímicos e fisiológicos das plantas, alterando, dentre outros, os teores foliares de clorofila e carotenoides, comprometendo a atividade fotossinté
Externí odkaz:
https://doaj.org/article/11335ea802e14b429143ae1ea294785a