The role of supplemental irrigation to crop water use under rainwater harvesting

Detalhes bibliográficos
Autor(a) principal: Ali, Abubaker B
Data de Publicação: 2017
Outros Autores: Hong, Li, Elshaikh, Nazar, Haofang, Yan
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Bioscience journal (Online)
Texto Completo: https://seer.ufu.br/index.php/biosciencejournal/article/view/33954
Resumo: Sorghum is an important food and dominant multi-purpose cereal crop in Sudan. Its production influenced by plant available soil water content at planting and growing season rainfall. Series of field experiments were carried-out to study the sorghum water use potentiality using different water harvesting techniques (WHT) and supplemental irrigation (SI). Soil moisture content (SMC), grain yield and water use efficiency (WUE) of sorghum were calculated during the years of 2012 and 2013. The results showed that the WHT and SI affected the SMC, growth and productivity parameters of sorghum. The results were also indicated that, the tied-ridging with SI (T1w) produced the highest values of SMC, sorghum productivity and WUE (10.59%, 3850 kg ha-1, and 0.71 kg m-3 in season 2012, respectively. Whereas in season 2013 the values were 11%, 4760 kg ha-1and 0.86 kg m-3 with the same arrangement mentioned above. Conclusively, the WUE could be promoted by implementing WHT as water stewardship. Nevertheless SI should consider as pivot factor that compensate the shortage in the rainwater. 
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spelling The role of supplemental irrigation to crop water use under rainwater harvesting O papel da irrigação suplementar na redução do uso da água através da captação de águas pluviaisSorghumWater harvestingWater use efficiencyAgricultural SciencesSorghum is an important food and dominant multi-purpose cereal crop in Sudan. Its production influenced by plant available soil water content at planting and growing season rainfall. Series of field experiments were carried-out to study the sorghum water use potentiality using different water harvesting techniques (WHT) and supplemental irrigation (SI). Soil moisture content (SMC), grain yield and water use efficiency (WUE) of sorghum were calculated during the years of 2012 and 2013. The results showed that the WHT and SI affected the SMC, growth and productivity parameters of sorghum. The results were also indicated that, the tied-ridging with SI (T1w) produced the highest values of SMC, sorghum productivity and WUE (10.59%, 3850 kg ha-1, and 0.71 kg m-3 in season 2012, respectively. Whereas in season 2013 the values were 11%, 4760 kg ha-1and 0.86 kg m-3 with the same arrangement mentioned above. Conclusively, the WUE could be promoted by implementing WHT as water stewardship. Nevertheless SI should consider as pivot factor that compensate the shortage in the rainwater. O sorgo é um alimento importante e uma cultura de cereais multi-propósito dominante no Sudão. Sua produção é influenciada pelo teor de água disponível no solo da planta na plantação e na precipitação da estação de crescimento. Foram realizadas séries de experimentos de campo para estudar a potencialidade do uso da água do sorgo usando diferentes técnicas de colheita de água (WHT - water harvesting techniques) e irrigação suplementar (SI - supplemental irrigation). O teor de umidade do solo (SMC - Soil moisture content), o rendimento de grãos e a eficiência do uso da água (WUE - water use efficiency) de sorgo foram calculados nos anos de 2012 e 2013. Os resultados mostraram que o WHT e SI afetaram os parâmetros SMC, crescimento e produtividade do sorgo. Os resultados também foram indicados que o empate com SI (T1w) produziu os maiores valores de SMC, produtividade de sorgo e WUE (10,59%, 3850 kg ha-1 e 0,71 kg m-3 na temporada 2012, respectivamente). Enquanto que na temporada 2013, os valores foram de 11%, 4760 kg ha-1 e 0,86 kg m-3 com o mesmo arranjo mencionado acima. Conclusivamente, a WUE poderia ser promovida pela implementação de WHT como gerenciamento de água. No entanto, a SI deve considerar como fator depivô que compense a escassez na água da chuva.EDUFU2017-07-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/3395410.14393/BJ-v33n4a2017-33954Bioscience Journal ; Vol. 33 No. 4 (2017): July/Aug.; 944-955Bioscience Journal ; v. 33 n. 4 (2017): July/Aug.; 944-9551981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/33954/20667China; ContemporaryCopyright (c) 2017 Abubaker B Ali, Li Hong, Nazar Elshaikh, Yan Haofanghttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAli, Abubaker BHong, LiElshaikh, NazarHaofang, Yan2022-02-14T01:20:40Zoai:ojs.www.seer.ufu.br:article/33954Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-14T01:20:40Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false
dc.title.none.fl_str_mv The role of supplemental irrigation to crop water use under rainwater harvesting
O papel da irrigação suplementar na redução do uso da água através da captação de águas pluviais
title The role of supplemental irrigation to crop water use under rainwater harvesting
spellingShingle The role of supplemental irrigation to crop water use under rainwater harvesting
Ali, Abubaker B
Sorghum
Water harvesting
Water use efficiency
Agricultural Sciences
title_short The role of supplemental irrigation to crop water use under rainwater harvesting
title_full The role of supplemental irrigation to crop water use under rainwater harvesting
title_fullStr The role of supplemental irrigation to crop water use under rainwater harvesting
title_full_unstemmed The role of supplemental irrigation to crop water use under rainwater harvesting
title_sort The role of supplemental irrigation to crop water use under rainwater harvesting
author Ali, Abubaker B
author_facet Ali, Abubaker B
Hong, Li
Elshaikh, Nazar
Haofang, Yan
author_role author
author2 Hong, Li
Elshaikh, Nazar
Haofang, Yan
author2_role author
author
author
dc.contributor.author.fl_str_mv Ali, Abubaker B
Hong, Li
Elshaikh, Nazar
Haofang, Yan
dc.subject.por.fl_str_mv Sorghum
Water harvesting
Water use efficiency
Agricultural Sciences
topic Sorghum
Water harvesting
Water use efficiency
Agricultural Sciences
description Sorghum is an important food and dominant multi-purpose cereal crop in Sudan. Its production influenced by plant available soil water content at planting and growing season rainfall. Series of field experiments were carried-out to study the sorghum water use potentiality using different water harvesting techniques (WHT) and supplemental irrigation (SI). Soil moisture content (SMC), grain yield and water use efficiency (WUE) of sorghum were calculated during the years of 2012 and 2013. The results showed that the WHT and SI affected the SMC, growth and productivity parameters of sorghum. The results were also indicated that, the tied-ridging with SI (T1w) produced the highest values of SMC, sorghum productivity and WUE (10.59%, 3850 kg ha-1, and 0.71 kg m-3 in season 2012, respectively. Whereas in season 2013 the values were 11%, 4760 kg ha-1and 0.86 kg m-3 with the same arrangement mentioned above. Conclusively, the WUE could be promoted by implementing WHT as water stewardship. Nevertheless SI should consider as pivot factor that compensate the shortage in the rainwater. 
publishDate 2017
dc.date.none.fl_str_mv 2017-07-25
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.ufu.br/index.php/biosciencejournal/article/view/33954
10.14393/BJ-v33n4a2017-33954
url https://seer.ufu.br/index.php/biosciencejournal/article/view/33954
identifier_str_mv 10.14393/BJ-v33n4a2017-33954
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.ufu.br/index.php/biosciencejournal/article/view/33954/20667
dc.rights.driver.fl_str_mv Copyright (c) 2017 Abubaker B Ali, Li Hong, Nazar Elshaikh, Yan Haofang
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 Abubaker B Ali, Li Hong, Nazar Elshaikh, Yan Haofang
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv China; Contemporary
dc.publisher.none.fl_str_mv EDUFU
publisher.none.fl_str_mv EDUFU
dc.source.none.fl_str_mv Bioscience Journal ; Vol. 33 No. 4 (2017): July/Aug.; 944-955
Bioscience Journal ; v. 33 n. 4 (2017): July/Aug.; 944-955
1981-3163
reponame:Bioscience journal (Online)
instname:Universidade Federal de Uberlândia (UFU)
instacron:UFU
instname_str Universidade Federal de Uberlândia (UFU)
instacron_str UFU
institution UFU
reponame_str Bioscience journal (Online)
collection Bioscience journal (Online)
repository.name.fl_str_mv Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)
repository.mail.fl_str_mv biosciencej@ufu.br||
_version_ 1797069076971913216

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