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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
04/05/2021 |
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Data da última atualização: |
04/05/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SIMOES, W. L.; OLIVEIRA, A. R. de; SALVIANO, A. M.; SILVA, J. S. da; CALGARO, M.; GUIMARÃES, M. J. M. |
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Afiliação: |
WELSON LIMA SIMOES, CPATSA; ANDERSON RAMOS DE OLIVEIRA, CPATSA; ALESSANDRA MONTEIRO SALVIANO, CPATSA; JUCICLÉIA S. DA SILVA; MARCELO CALGARO, CPATSA; MIGUEL J. M. GUIMARÃES. |
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Título: |
Efficient irrigation management in sugarcane cultivation in saline soil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Revista Brasileira de Engenharia Agrícola e Ambiental, v. 25, n. 9, p. 626-632, 2021. |
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DOI: |
http://dx.doi.org/10.1590/1807-1929/agriambi.v25n9p626-632 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the influence of leaching fraction on the biometric and production characteristics and technological quality of the juice of sugarcane varieties grown in saline soil in the Brazilian semiarid region. The experimental design was in randomized blocks, with three repetitions, in a 2 × 3 × 3 factorial scheme, corresponding to two sugarcane cultivation cycles: plant cane and ratoon cane; three sugarcane varieties: RB72454, SP943206 and VAT90212; and, three leaching fractions of irrigation water: 0; 9.1; and 16.6%. Number of living leaves, number of internodes, leaf area, stem diameter, plant height, number of tillers, yield, total soluble solids content (°Brix), percentage of industrial fiber, juice purity, juice Pol%, cane Pol% and total recoverable sugar were evaluated. At the end of the two crop cycles, water use efficiency was determined. The varieties SP943206 and VAT90212 showed higher yield under leaching fraction of irrigation water of 9.1% in both cycles, and higher water use efficiency values were observed for the variety VAT90212. Application of leaching fractions to reduce soil salinity does not promote changes in the technological quality of the sugarcane varieties RB72454, SP943206 and VAT90212. |
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Palavras-Chave: |
Eficiência do uso da água; Fração de lixiviação; Qualidade tecnológica. |
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Thesagro: |
Cana de Açúcar; Irrigação; Salinidade; Solo; Solo Salino. |
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Thesaurus Nal: |
Saccharum; Sugarcane; Water use efficiency. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223021/1/Efficient-irrigation-management-2021.pdf
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Marc: |
LEADER 02269naa a2200325 a 4500
001 2131662
005 2021-05-04
008 2021 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1807-1929/agriambi.v25n9p626-632$2DOI
100 1 $aSIMOES, W. L.
245 $aEfficient irrigation management in sugarcane cultivation in saline soil.$h[electronic resource]
260 $c2021
520 $aThe objective of this study was to evaluate the influence of leaching fraction on the biometric and production characteristics and technological quality of the juice of sugarcane varieties grown in saline soil in the Brazilian semiarid region. The experimental design was in randomized blocks, with three repetitions, in a 2 × 3 × 3 factorial scheme, corresponding to two sugarcane cultivation cycles: plant cane and ratoon cane; three sugarcane varieties: RB72454, SP943206 and VAT90212; and, three leaching fractions of irrigation water: 0; 9.1; and 16.6%. Number of living leaves, number of internodes, leaf area, stem diameter, plant height, number of tillers, yield, total soluble solids content (°Brix), percentage of industrial fiber, juice purity, juice Pol%, cane Pol% and total recoverable sugar were evaluated. At the end of the two crop cycles, water use efficiency was determined. The varieties SP943206 and VAT90212 showed higher yield under leaching fraction of irrigation water of 9.1% in both cycles, and higher water use efficiency values were observed for the variety VAT90212. Application of leaching fractions to reduce soil salinity does not promote changes in the technological quality of the sugarcane varieties RB72454, SP943206 and VAT90212.
650 $aSaccharum
650 $aSugarcane
650 $aWater use efficiency
650 $aCana de Açúcar
650 $aIrrigação
650 $aSalinidade
650 $aSolo
650 $aSolo Salino
653 $aEficiência do uso da água
653 $aFração de lixiviação
653 $aQualidade tecnológica
700 1 $aOLIVEIRA, A. R. de
700 1 $aSALVIANO, A. M.
700 1 $aSILVA, J. S. da
700 1 $aCALGARO, M.
700 1 $aGUIMARÃES, M. J. M.
773 $tRevista Brasileira de Engenharia Agrícola e Ambiental$gv. 25, n. 9, p. 626-632, 2021.
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Embrapa Semiárido (CPATSA) |
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