Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Leônidas Paixão Passos"'
Publikováno v:
Ciência e Agrotecnologia, Vol 29, Iss 3, Pp 568-574 (2005)
Elephantgrass pastures are limited by yield variations and reductions in forage quality and availability, thus making the search for genotypes with reduced seasonality a major concern. In order to verify the extent of genetic variability among contra
Externí odkaz:
https://doaj.org/article/8b2f04a9d7864e6099fd2af6b1d34c93
Publikováno v:
Ciência Rural, Vol 28, Iss 3, Pp 379-385 (1998)
Na conservação m vitro do capim-elefante foi observado que, ao longo dos subcultivos sucessivos de meristemas picais, ocorre gradual perda de vigor nas plântulas. Essa limitação torna necessária a reintrodução de acessos na coleção, comprom
Externí odkaz:
https://doaj.org/article/09c6dcaac325480d9a562f63719f1448
Autor:
Leônidas Paixão Passos, Geila Santos Carvalho, Robervone Severina de M. P. do Nascimento, João José Marques
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 40, Iss 4 (2010)
In order to evaluate the dynamics of Zn and Pb in the soil, a greenhouse experiment was set up in pots filled with soil samples (Typic Hapludox) treated with increasing doses of iron smelting residues. It was set under a completely randomized design,
Externí odkaz:
https://doaj.org/article/fb8a191040864383ac7d96f08c50b6f9
Autor:
Leônidas Paixão Passos, Paola Ramos Coutinho Reis, Lorena Costa Rosa de Souza Lima, Fausto de Souza Sobrinho, Júlio César José da Silva
Publikováno v:
Journal of Plant Nutrition. :1-15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13b10ac76124be6a35b177b0b53c2267
https://doi.org/10.1080/01904167.2023.2205439
https://doi.org/10.1080/01904167.2023.2205439
Autor:
Leônidas Paixão Passos, L. P. Eiterer, Jemima Gonçalves Pinto da Fonseca, Júlio César José da Silva, Marcelo Henrique Otenio
Publikováno v:
Periódico Tchê Química. 17:147-163
The influence of temperature and rainfall on nutrient levels, heavy metals, and etiologic agents in sludge samples collected at the Sewage Treatment Station of Juiz de Fora, Minas Gerais, Brazil, was verified over 24 months. The results showed high l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cce2b2fa73a5ea21ca9128f892ce663d
https://doi.org/10.52571/ptq.v17.n34.2020.165_p34_pgs_147_163.pdf
https://doi.org/10.52571/ptq.v17.n34.2020.165_p34_pgs_147_163.pdf
Autor:
J. C. E. Freitas, Jemima Gonçalves Pinto da Fonseca, Fernando Antonio Simas Vaz, Marcone Augusto Leal de Oliveira, Leônidas Paixão Passos, Júlio César José da Silva, Andreia Mittelmann
Publikováno v:
Revista Virtual de Química. 12:1079-1096
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9390c044e1ff00194da260a57037d11
https://doi.org/10.21577/1984-6835.20200088
https://doi.org/10.21577/1984-6835.20200088
Autor:
Leandro Elias Morais, Cristiano Ferrara de Resende, Leônidas Paixão Passos, Richard Michael Grazul, J. C. E. Freitas, Paulo Henrique Pereira Peixoto, Vinícius Sacramento Pacheco
Publikováno v:
Industrial Crops and Products. 160:113137
Lippia alba (Mill.) NE Br. ex Britton & P. Wilson is an important medicinal herb widely distributed in Latin America. However, the success of this crop depends on several biotic and abiotic environmental factors, being water availability the most lim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97f32907f14b12e91193e2bddd7a1534
https://doi.org/10.1016/j.indcrop.2020.113137
https://doi.org/10.1016/j.indcrop.2020.113137
Autor:
João José Marques, Leônidas Paixão Passos, Alba Lucia Araujo Skorupa, Robervone Severina Pereira do Nascimento
Publikováno v:
Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences. 9:322-329
Zinc and lead are trace elements of major environmental concern, as they can originate from point and non-point polution sources and bioacumulate in food webs, with potential risk to human health. Steel industries produce large amounts of residues th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::262379fd4beb69dd3c07533a550876d9
https://doi.org/10.5039/agraria.v9i3a3361
https://doi.org/10.5039/agraria.v9i3a3361
Autor:
Melina Heller, Ana Carolina Oliveira Costa, Fernando Antonio Simas Vaz, Patrícia Aparecida da Silva, Gustavo Amadeu Micke, Leônidas Paixão Passos, Marcone Augusto Leal de Oliveira
Publikováno v:
Phytochemical Analysis. 23:569-575
Introduction Aluminum toxicity is commonly verified in acidic soils, and poses a severe limitation to plant growth and development. Therefore, Al complexation by the root system mucilage, Al complexation by organic compounds that are exuded by the ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e7d702ab2acb75ed03231f061a5bbba
https://doi.org/10.1002/pca.2355
https://doi.org/10.1002/pca.2355
Publikováno v:
Agricultural Sciences. :230-240
A study was carried out to evaluate the development of 12 tetraploid alfalfa cultivars exposed to Al toxicity in nutrient solution. Newly germinated seedlings of cultivars Alfa 200, Alto, Araucana, Costera, Crioula, Esmeralda, Falcon, F-708, Rio, Rom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7b6b145920afba9902df7dd7f352e13
https://doi.org/10.4236/as.2012.32027
https://doi.org/10.4236/as.2012.32027