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Registros recuperados : 123 | |
3. | | REISSER JUNIOR, C.; TIMM, L. C.; NAVA, G. Irrigação e fertirrigação. In: MAYER, N. A.; FRANZON, R. C.; RASEIRA, M. do C. B. (Ed.). Pêssego, nectarina e ameixa: o produtor pergunta, a Embrapa responde. Brasília, DF: Embrapa, 2019. 290 p. il. (Coleção 500 perguntas, 500 respostas). cap. 10. p. 139-150 Biblioteca(s): Embrapa Clima Temperado. |
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5. | | TIMM, L. C.; BARBOSA, E. P.; SOUZA, M. D. de; DYNIA, J. F.; REICHARD, K. State-space analysis of soil data: an approach based on space-varying regresion models. Scientia Agricola, Piracicaba, v. 60, n. 2, p. 371-376, 2003 Biblioteca(s): Embrapa Meio Ambiente. |
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7. | | MONTEIRO, A. B.; PEREIRA, I. dos S.; BAMBERG, A. L.; STÖCKER, C. M.; TIMM, L. C. Substrates for seedlings with sewage sludge and biochar. Revista Ceres, Viçosa, v. 67, n. 6, p. 491-500, nov./dec. 2020. Biblioteca(s): Embrapa Clima Temperado. |
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9. | | MIRITZ, L. D.; MARION FILHO, P. J.; BELARMINO, L. C.; TIMM, L. C. A governança e a competitividade da cadeia global de valor da carne de frango. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL, 56., 2018, Campinas. Transformações recentes na agropecuária brasileira: desafios em gestão, inovação, sustentabilidade e inclusão social: anais. Campinas, SP: SOBER, 2018. Biblioteca(s): Embrapa Clima Temperado. |
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12. | | MONTEIRO, A. B.; ROMANO, L. R.; REISSER JUNIOR, C.; TOEBE, M.; TIMM, L. C. influência da irrigação na qualidade da fruta e nos componentes de produtividade em pomar de pessegueiro cv. esmeralda. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 25.; ENCONTRO DE PÓS-GRADUAÇÃO UFPEL, 18.; SEMANA INTEGRADA DE ENSINO, PESQUISA E EXTENSÃO, 2., 2016, Pelotas. Anais... Pelotas: UFPel, 2016. Biblioteca(s): Embrapa Clima Temperado. |
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13. | | MONTEIRO, A. B.; TIMM, L. C.; REISSER JUNIOR, C.; ROMANO, L. R.; TOEBE, M. Influence of irrigation and soil texture in the growth of peach tree branches and fruits of cv. Esmeralda. Irriga, Botucatu, v. 24, n. 3, p. 610-623, jul./set. 2019. Biblioteca(s): Embrapa Clima Temperado. |
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20. | | MONTEIRO, A. B.; BAMBERG, A. L.; PEREIRA, I. dos S.; STÖCKER, C. M.; TIMM, L. C. Características físico-hídricas de substratos formulados com lodo de esgoto na produção de mudas de acácia-negra. Ciência Rural, Santa Maria, v. 29, n. 3, p. 1428-1435, jul./set. 2019. Biblioteca(s): Embrapa Clima Temperado. |
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Registros recuperados : 123 | |
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Registro Completo
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
21/12/2020 |
Data da última atualização: |
21/12/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
PANZIERA, W.; LIMA, C. L. R. de; MOURA-BUENO, J. M.; PAULETTO, E. A.; SILVA, S. D. dos A. e; TIMM, L. C.; STUMPF, L. |
Afiliação: |
WILDON PANZIERA, UFPEL; CLÁUDIA LIANE RODRIGUES DE LIMA, UFPEL; JEAN MICHEL MOURA-BUENO, UFSM; ELOY ANTONIO PAULETTO, UFPEL; SERGIO DELMAR DOS ANJOS E SILVA, CPACT; LUIS CARLOS TIMM, UFPEL; LIZETE STUMPF, UFPEL. |
Título: |
Spatial variability of soil physical attributes in sugarcane using different row spacings. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Australian Journal of Crop Science, v. 14, n. 09, p. 1399-1404, 2020. |
ISSN: |
1835-2707 |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to determine the impact of harvesting traffic by evaluating the spatial variability of soil physical attributes on a clayey Oxisol under sugarcane cultivation using different row spacing. Two areas of sugarcane production (RB855156 genotype) were planted in autumn 2013, both using conventional planting systems. Treatments were either sugarcane cultivated using: (i) single-row spacing (SR) of 1.50 m; or (ii) double-row spacing (DR) of 0.40 × 1.50 m. Areas using SR spacing occupied a total of 6 ha areas using DR spacing occupied a total of 2 ha. Assessments of soil physical attributes were performed during the summer of 2016 after the second harvest. Soil measurements in each area were done at 100 points using a grid design with dimensions of 10 m long by 5 m wide. Soil sampling was taken from the 0.00-0.10 m layer, from points distributed along the planted row and the machine?s wheel track. The following soil physical attributes were assessed: bulk density, total porosity, macroporosity, microporosity, soil penetration resistance, and water contentat field capacity. Bd and PR in the single-row spacing showed critical values for adequate sugarcane root development. The highest spatial variability of PR and Ma was found in double-row spacing, however, this spacing arrangement promoted a better soil physical conditions. |
Thesagro: |
Cana de Açúcar. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219503/1/Panzieira-et-al.2020.pdf
|
Marc: |
LEADER 02022naa a2200217 a 4500 001 2128497 005 2020-12-21 008 2020 bl uuuu u00u1 u #d 022 $a1835-2707 100 1 $aPANZIERA, W. 245 $aSpatial variability of soil physical attributes in sugarcane using different row spacings.$h[electronic resource] 260 $c2020 520 $aThe aim of this study was to determine the impact of harvesting traffic by evaluating the spatial variability of soil physical attributes on a clayey Oxisol under sugarcane cultivation using different row spacing. Two areas of sugarcane production (RB855156 genotype) were planted in autumn 2013, both using conventional planting systems. Treatments were either sugarcane cultivated using: (i) single-row spacing (SR) of 1.50 m; or (ii) double-row spacing (DR) of 0.40 × 1.50 m. Areas using SR spacing occupied a total of 6 ha areas using DR spacing occupied a total of 2 ha. Assessments of soil physical attributes were performed during the summer of 2016 after the second harvest. Soil measurements in each area were done at 100 points using a grid design with dimensions of 10 m long by 5 m wide. Soil sampling was taken from the 0.00-0.10 m layer, from points distributed along the planted row and the machine?s wheel track. The following soil physical attributes were assessed: bulk density, total porosity, macroporosity, microporosity, soil penetration resistance, and water contentat field capacity. Bd and PR in the single-row spacing showed critical values for adequate sugarcane root development. The highest spatial variability of PR and Ma was found in double-row spacing, however, this spacing arrangement promoted a better soil physical conditions. 650 $aCana de Açúcar 700 1 $aLIMA, C. L. R. de 700 1 $aMOURA-BUENO, J. M. 700 1 $aPAULETTO, E. A. 700 1 $aSILVA, S. D. dos A. e 700 1 $aTIMM, L. C. 700 1 $aSTUMPF, L. 773 $tAustralian Journal of Crop Science$gv. 14, n. 09, p. 1399-1404, 2020.
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