Morpho-physiology, yield, and water-use efficiency ofOpuntia ficus-indica irrigated with saline water
Main Author: | |
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Publication Date: | 2019 |
Other Authors: | , , , , |
Format: | Article |
Language: | eng por |
Source: | Acta Scientiarum. Agronomy (Online) |
Download full: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42631 |
Summary: | Forage cactus pear is considered a xerophilic plant, so it is adapted to harsh semiarid conditions and is a forage resource of significant importance for animal production in regions that are subject to food shortage and long dry periods. We aimed to evaluate the morphometric and physiologic characteristics and water-use efficiency of ‘Gigante’ forage cactus pear under different settings of irrigation depth and irrigation intervals with saline water. The treatments included seven conditions of water application: rainfed, 5 liters of water per linear meter every 15 days; 7% reference evapotranspiration (ETo) with a 15-day irrigation interval; 15% ETo with a 7-day irrigation interval; 33% ETo with a 3-day irrigation interval; 50% ETo with a 2-day irrigation interval; and 100% ETo with daily irrigation. Likewise, the use of saline water (3.6 dS m-1) as irrigation water on forage cactus pear did not stress the crop even in the presence of salts. The treatment with saline water and 33% ETo with a 3-day irrigation interval increased the plant height, number of cladodes, cladode area index, green mass and dry matter yields of forage cactus pear. |
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Morpho-physiology, yield, and water-use efficiency ofOpuntia ficus-indica irrigated with saline watersemiaridirrigation managementsalinity.Forage cactus pear is considered a xerophilic plant, so it is adapted to harsh semiarid conditions and is a forage resource of significant importance for animal production in regions that are subject to food shortage and long dry periods. We aimed to evaluate the morphometric and physiologic characteristics and water-use efficiency of ‘Gigante’ forage cactus pear under different settings of irrigation depth and irrigation intervals with saline water. The treatments included seven conditions of water application: rainfed, 5 liters of water per linear meter every 15 days; 7% reference evapotranspiration (ETo) with a 15-day irrigation interval; 15% ETo with a 7-day irrigation interval; 33% ETo with a 3-day irrigation interval; 50% ETo with a 2-day irrigation interval; and 100% ETo with daily irrigation. Likewise, the use of saline water (3.6 dS m-1) as irrigation water on forage cactus pear did not stress the crop even in the presence of salts. The treatment with saline water and 33% ETo with a 3-day irrigation interval increased the plant height, number of cladodes, cladode area index, green mass and dry matter yields of forage cactus pear.Universidade Estadual de Maringá2019-05-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4263110.4025/actasciagron.v41i1.42631Acta Scientiarum. Agronomy; Vol 41 (2019): Publicação Contínua; e42631Acta Scientiarum. Agronomy; v. 41 (2019): Publicação Contínua; e426311807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMengporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42631/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42631/751375147175Copyright (c) 2019 Acta Scientiarum. Agronomyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessFonseca, Varley AndradeSantos, Marcelo Rocha dosSilva, João Abel daDonato, Sérgio Luiz RodriguesSantos Rodrigues, CarlindoBrito, Cleiton Fernando Barbosa2019-09-24T12:25:27Zoai:periodicos.uem.br/ojs:article/42631Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2019-09-24T12:25:27Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Morpho-physiology, yield, and water-use efficiency ofOpuntia ficus-indica irrigated with saline water |
title |
Morpho-physiology, yield, and water-use efficiency ofOpuntia ficus-indica irrigated with saline water |
spellingShingle |
Morpho-physiology, yield, and water-use efficiency ofOpuntia ficus-indica irrigated with saline water Fonseca, Varley Andrade semiarid irrigation management salinity. |
title_short |
Morpho-physiology, yield, and water-use efficiency ofOpuntia ficus-indica irrigated with saline water |
title_full |
Morpho-physiology, yield, and water-use efficiency ofOpuntia ficus-indica irrigated with saline water |
title_fullStr |
Morpho-physiology, yield, and water-use efficiency ofOpuntia ficus-indica irrigated with saline water |
title_full_unstemmed |
Morpho-physiology, yield, and water-use efficiency ofOpuntia ficus-indica irrigated with saline water |
title_sort |
Morpho-physiology, yield, and water-use efficiency ofOpuntia ficus-indica irrigated with saline water |
author |
Fonseca, Varley Andrade |
author_facet |
Fonseca, Varley Andrade Santos, Marcelo Rocha dos Silva, João Abel da Donato, Sérgio Luiz Rodrigues Santos Rodrigues, Carlindo Brito, Cleiton Fernando Barbosa |
author_role |
author |
author2 |
Santos, Marcelo Rocha dos Silva, João Abel da Donato, Sérgio Luiz Rodrigues Santos Rodrigues, Carlindo Brito, Cleiton Fernando Barbosa |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Fonseca, Varley Andrade Santos, Marcelo Rocha dos Silva, João Abel da Donato, Sérgio Luiz Rodrigues Santos Rodrigues, Carlindo Brito, Cleiton Fernando Barbosa |
dc.subject.por.fl_str_mv |
semiarid irrigation management salinity. |
topic |
semiarid irrigation management salinity. |
description |
Forage cactus pear is considered a xerophilic plant, so it is adapted to harsh semiarid conditions and is a forage resource of significant importance for animal production in regions that are subject to food shortage and long dry periods. We aimed to evaluate the morphometric and physiologic characteristics and water-use efficiency of ‘Gigante’ forage cactus pear under different settings of irrigation depth and irrigation intervals with saline water. The treatments included seven conditions of water application: rainfed, 5 liters of water per linear meter every 15 days; 7% reference evapotranspiration (ETo) with a 15-day irrigation interval; 15% ETo with a 7-day irrigation interval; 33% ETo with a 3-day irrigation interval; 50% ETo with a 2-day irrigation interval; and 100% ETo with daily irrigation. Likewise, the use of saline water (3.6 dS m-1) as irrigation water on forage cactus pear did not stress the crop even in the presence of salts. The treatment with saline water and 33% ETo with a 3-day irrigation interval increased the plant height, number of cladodes, cladode area index, green mass and dry matter yields of forage cactus pear. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-05-24 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42631 10.4025/actasciagron.v41i1.42631 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42631 |
identifier_str_mv |
10.4025/actasciagron.v41i1.42631 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42631/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42631/751375147175 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Acta Scientiarum. Agronomy https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Acta Scientiarum. Agronomy https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 41 (2019): Publicação Contínua; e42631 Acta Scientiarum. Agronomy; v. 41 (2019): Publicação Contínua; e42631 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
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1799305910672162816 |