Efficient irrigation management in sugarcane cultivation in saline soil

Detalhes bibliográficos
Autor(a) principal: Simões,Welson L.
Data de Publicação: 2021
Outros Autores: Oliveira,Anderson R. de, Salviano,Alessandra M., Silva,Jucicléia S. da, Calgaro,Marcelo, Guimarães,Miguel J. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662021000900626
Resumo: ABSTRACT 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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spelling Efficient irrigation management in sugarcane cultivation in saline soilSaccharum sp.leaching fractionssalinitytechnological qualitywater use efficiencyABSTRACT 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.Departamento de Engenharia Agrícola - UFCG2021-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662021000900626Revista Brasileira de Engenharia Agrícola e Ambiental v.25 n.9 2021reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v25n9p626-632info:eu-repo/semantics/openAccessSimões,Welson L.Oliveira,Anderson R. deSalviano,Alessandra M.Silva,Jucicléia S. daCalgaro,MarceloGuimarães,Miguel J. M.eng2021-06-28T00:00:00Zoai:scielo:S1415-43662021000900626Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2021-06-28T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false
dc.title.none.fl_str_mv Efficient irrigation management in sugarcane cultivation in saline soil
title Efficient irrigation management in sugarcane cultivation in saline soil
spellingShingle Efficient irrigation management in sugarcane cultivation in saline soil
Simões,Welson L.
Saccharum sp.
leaching fractions
salinity
technological quality
water use efficiency
title_short Efficient irrigation management in sugarcane cultivation in saline soil
title_full Efficient irrigation management in sugarcane cultivation in saline soil
title_fullStr Efficient irrigation management in sugarcane cultivation in saline soil
title_full_unstemmed Efficient irrigation management in sugarcane cultivation in saline soil
title_sort Efficient irrigation management in sugarcane cultivation in saline soil
author Simões,Welson L.
author_facet Simões,Welson L.
Oliveira,Anderson R. de
Salviano,Alessandra M.
Silva,Jucicléia S. da
Calgaro,Marcelo
Guimarães,Miguel J. M.
author_role author
author2 Oliveira,Anderson R. de
Salviano,Alessandra M.
Silva,Jucicléia S. da
Calgaro,Marcelo
Guimarães,Miguel J. M.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Simões,Welson L.
Oliveira,Anderson R. de
Salviano,Alessandra M.
Silva,Jucicléia S. da
Calgaro,Marcelo
Guimarães,Miguel J. M.
dc.subject.por.fl_str_mv Saccharum sp.
leaching fractions
salinity
technological quality
water use efficiency
topic Saccharum sp.
leaching fractions
salinity
technological quality
water use efficiency
description ABSTRACT 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.
publishDate 2021
dc.date.none.fl_str_mv 2021-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662021000900626
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dc.language.iso.fl_str_mv eng
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dc.relation.none.fl_str_mv 10.1590/1807-1929/agriambi.v25n9p626-632
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dc.publisher.none.fl_str_mv Departamento de Engenharia Agrícola - UFCG
publisher.none.fl_str_mv Departamento de Engenharia Agrícola - UFCG
dc.source.none.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental v.25 n.9 2021
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