Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1131662
Research center of Embrapa/Collection: Embrapa Semiárido - Artigo em periódico indexado (ALICE)
Date Issued: 2021
Type of Material: Artigo em periódico indexado (ALICE)
Authors: SIMOES, W. L.
OLIVEIRA, A. R. de
SALVIANO, A. M.
SILVA, J. S. da
CALGARO, M.
GUIMARÃES, M. J. M.
Additional Information: WELSON LIMA SIMOES, CPATSA; ANDERSON RAMOS DE OLIVEIRA, CPATSA; ALESSANDRA MONTEIRO SALVIANO, CPATSA; JUCICLÉIA S. DA SILVA; MARCELO CALGARO, CPATSA; MIGUEL J. M. GUIMARÃES.
Title: Efficient irrigation management in sugarcane cultivation in saline soil.
Publisher: Revista Brasileira de Engenharia Agrícola e Ambiental, v. 25, n. 9, p. 626-632, 2021.
Language: Ingles
Keywords: Fração de lixiviação
Qualidade tecnológica
Eficiência do uso da água
Description: 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.
Thesagro: Cana de Açúcar
Solo
Irrigação
Salinidade
Solo Salino
NAL Thesaurus: Saccharum
Water use efficiency
Sugarcane
Data Created: 2021-05-04
Appears in Collections:Artigo em periódico indexado (CPATSA)

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