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Registros recuperados : 111 | |
11. | | KUNDE, R. J.; LIMA, C. L. R. de; SILVA, S. D. dos A.; PILLON, C. N. Frações físicas da matéria orgânica em Latossolo cultivado com cana-de-açúcar no Rio Grande do Sul. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 9, p. 1520-1528, set. 2016. Título em inglês: Physical fractions of organic matter in an Oxisol cultivated with sugarcane in the state of Rio Grande do Sul, Brazil. Biblioteca(s): Embrapa Unidades Centrais. |
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12. | | SUZUKI, L. E. A. S.; REICHERT, J. M.; REINERT, D. J.; LIMA, C. L. R. de. Grau de compactação, propriedades físicas e rendimento de culturas em Latossolo e Argissolo. Pesquisa Agropecuária Brasileira, Brasília, DF, v.42, n. 8, p. 1159-1167, 2007. Biblioteca(s): Embrapa Clima Temperado; Embrapa Unidades Centrais. |
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15. | | PILLON, C. N.; SANTOS, D. C. dos; LIMA, C. L. R. de; ANTUNES, L. O. Carbono e nitrogênio de um argissolo vermelho sob floresta, pastagem e mata nativa. Ciência Rural, Santa Maria, v. 41, n. 3, p. 447-453, mar. 2011. Biblioteca(s): Embrapa Clima Temperado. |
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Registros recuperados : 111 | |
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Registro Completo
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
13/01/2020 |
Data da última atualização: |
23/12/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
LIMA, C. L. R. de; DUPONT, P. B.; PILLON, C. N.; MIOLA, E. C. C. |
Afiliação: |
CLÁUDIA LIANE RODRIGUES DE LIMA, UFPEL; PATRÍCIA BIANCA DUPONT, UFPEL; CLENIO NAILTO PILLON, CPACT; EZEQUIEL CESAR CARVALHO MIOLA, FURG. |
Título: |
Least limiting water range, S-index and compressibility of a Udalf under different management systems. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Scientia Agricola, v. 77, n. 1, e20170224, 2020. |
Páginas: |
8 p. |
ISSN: |
1678-992X |
DOI: |
http://dx.doi.org/10.1590/1678-992X-2017-0224 |
Idioma: |
Inglês |
Conteúdo: |
Agricultural areas in the region of Turuçu, on the Southeast Hillside in the state of Rio Grande do Sul (RS), Brazil present many examples of soil physical degradation. Accord-ingly, strategies aimed at evaluating and ameliorating the structural quality of soils should be developed to ensure the sustainable use of these areas. This study aimed to evaluate the least limiting water range (LLWR), S-index, compressibility parameters, organic carbon and the organic matter granulometric fractions of a Udalf under different agricultural uses. Soil samples with disturbed and non-disturbed structure from the 0.00 to 0.10 m layer were collected on farms in the Southeast Hillside, Turuçu region, RS, for analyzing soil under: i) conventional system of corn after tobacco crop, (CT); ii) conventional system of corn after native field (CNF), iii) native field (NF) and iv) native area (NA). Both the CT and the CNF systems had a negative influence on the values of bulk density, soil porosity, least limiting water range, compressibility parameters and total organic carbon, coarse fraction carbon and carbon associated with minerals. |
Palavras-Chave: |
Faixa de água menos limitante; Least limiting water range; LLWR. |
Thesagro: |
Física do Solo; Solo. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208562/1/Artigo-Claudia-Pillon-2019.pdf
|
Marc: |
LEADER 01904naa a2200253 a 4500 001 2118599 005 2020-12-23 008 2020 bl uuuu u00u1 u #d 022 $a1678-992X 024 7 $ahttp://dx.doi.org/10.1590/1678-992X-2017-0224$2DOI 100 1 $aLIMA, C. L. R. de 245 $aLeast limiting water range, S-index and compressibility of a Udalf under different management systems.$h[electronic resource] 260 $c2020 300 $a8 p. 520 $aAgricultural areas in the region of Turuçu, on the Southeast Hillside in the state of Rio Grande do Sul (RS), Brazil present many examples of soil physical degradation. Accord-ingly, strategies aimed at evaluating and ameliorating the structural quality of soils should be developed to ensure the sustainable use of these areas. This study aimed to evaluate the least limiting water range (LLWR), S-index, compressibility parameters, organic carbon and the organic matter granulometric fractions of a Udalf under different agricultural uses. Soil samples with disturbed and non-disturbed structure from the 0.00 to 0.10 m layer were collected on farms in the Southeast Hillside, Turuçu region, RS, for analyzing soil under: i) conventional system of corn after tobacco crop, (CT); ii) conventional system of corn after native field (CNF), iii) native field (NF) and iv) native area (NA). Both the CT and the CNF systems had a negative influence on the values of bulk density, soil porosity, least limiting water range, compressibility parameters and total organic carbon, coarse fraction carbon and carbon associated with minerals. 650 $aFísica do Solo 650 $aSolo 653 $aFaixa de água menos limitante 653 $aLeast limiting water range 653 $aLLWR 700 1 $aDUPONT, P. B. 700 1 $aPILLON, C. N. 700 1 $aMIOLA, E. C. C. 773 $tScientia Agricola$gv. 77, n. 1, e20170224, 2020.
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