Agro-Biofortification of Zinc and Iron in Wheat Grains
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s10343-020-00505-7 http://hdl.handle.net/11449/195379 |
Resumo: | Zinc (Zn) and Iron (Fe) are essential micronutrients for both human and plants, but their deficiency is prevalent in the world, especially in developing countries including India and Pakistan. Therefore, zinc and iron biofortification of wheat and other cereal crops is being urgently addressed and highly prioritized as a research topic. Thus, a field study was planned in a silty-loam soil under conventional tillage, located at Peshawar, Khyber Pakhtunkhwa, Pakistan, in winter 2016-2017 to examine the influence of foliar zinc rates (0.1, 0.2, 0.3 and 0.4% ZnSO4.7H(2)O) and foliar iron rates (0.5, 1, 1.5 and 2% FeSO4.7H(2)O) on physiology, phenology, yield indices and grain Zn and Fe contents of wheat. The results specified that leaf area per tiller, flag leaf area, productive tillers, yield components, biomass yield, grain Zn and Fe contents were significantly improved with various foliar Zn and Fe levels. The plants fertilized with 0.3% Zn and 1% Fe exhibited higher grain yield. Higher grain Zn content was observed in plants fertilized with foliar Zn at 0.4% and Fe at 0.5%. Higher grain Fe content was noted in the plants fertilized with 0.1% Zn and 2% Fe. It can be concluded that the plants fertilized with 0.3% foliar Zn and 1% Fe resulted in improved yield components and yield, whereas the plants fertilized with 0.1% Zn and 2% Fe showed an improved wheat grain quality (Zn and Fe content). Hence, foliar fertilization of 0.3% Zn and 1% Fe is recommended for higher wheat yields and better grain quality under the edaphoclimatic conditions studied. |
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Agro-Biofortification of Zinc and Iron in Wheat GrainsMicronutrientsTriticum aestivum LLeaf fertilizationNutrientsFlag leaf areaZinc (Zn) and Iron (Fe) are essential micronutrients for both human and plants, but their deficiency is prevalent in the world, especially in developing countries including India and Pakistan. Therefore, zinc and iron biofortification of wheat and other cereal crops is being urgently addressed and highly prioritized as a research topic. Thus, a field study was planned in a silty-loam soil under conventional tillage, located at Peshawar, Khyber Pakhtunkhwa, Pakistan, in winter 2016-2017 to examine the influence of foliar zinc rates (0.1, 0.2, 0.3 and 0.4% ZnSO4.7H(2)O) and foliar iron rates (0.5, 1, 1.5 and 2% FeSO4.7H(2)O) on physiology, phenology, yield indices and grain Zn and Fe contents of wheat. The results specified that leaf area per tiller, flag leaf area, productive tillers, yield components, biomass yield, grain Zn and Fe contents were significantly improved with various foliar Zn and Fe levels. The plants fertilized with 0.3% Zn and 1% Fe exhibited higher grain yield. Higher grain Zn content was observed in plants fertilized with foliar Zn at 0.4% and Fe at 0.5%. Higher grain Fe content was noted in the plants fertilized with 0.1% Zn and 2% Fe. It can be concluded that the plants fertilized with 0.3% foliar Zn and 1% Fe resulted in improved yield components and yield, whereas the plants fertilized with 0.1% Zn and 2% Fe showed an improved wheat grain quality (Zn and Fe content). Hence, foliar fertilization of 0.3% Zn and 1% Fe is recommended for higher wheat yields and better grain quality under the edaphoclimatic conditions studied.Univ Agr Peshawar, Dept Agron, Khyber Pahtunkhwa, PakistanSao Paulo State Univ, Dept Plant Soil & Agr Engn, Ilha Solteira, SP, BrazilUniv Agr Peshawar, Dept Agr Extens Educ & Commun, Khyber Pahtunkhwa, PakistanSao Paulo State Univ, Dept Plant Soil & Agr Engn, Ilha Solteira, SP, BrazilSpringerUniv Agr PeshawarUniversidade Estadual Paulista (Unesp)Jalal, Arshad [UNESP]Shah, ShahenMinhoto Teixeira Filho, Marcelo Carvalho [UNESP]Khan, AyeshaShah, TariqIlyas, MuhammadLeonel Rosa, Poliana Aparecida [UNESP]2020-12-10T17:32:34Z2020-12-10T17:32:34Z2020-05-19info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article227-236http://dx.doi.org/10.1007/s10343-020-00505-7Gesunde Pflanzen. New York: Springer, v. 72, n. 3, p. 227-236, 2020.0367-4223http://hdl.handle.net/11449/19537910.1007/s10343-020-00505-7WOS:000534190500002Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGesunde Pflanzeninfo:eu-repo/semantics/openAccess2021-10-23T08:18:25Zoai:repositorio.unesp.br:11449/195379Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T08:18:25Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Agro-Biofortification of Zinc and Iron in Wheat Grains |
title |
Agro-Biofortification of Zinc and Iron in Wheat Grains |
spellingShingle |
Agro-Biofortification of Zinc and Iron in Wheat Grains Jalal, Arshad [UNESP] Micronutrients Triticum aestivum L Leaf fertilization Nutrients Flag leaf area |
title_short |
Agro-Biofortification of Zinc and Iron in Wheat Grains |
title_full |
Agro-Biofortification of Zinc and Iron in Wheat Grains |
title_fullStr |
Agro-Biofortification of Zinc and Iron in Wheat Grains |
title_full_unstemmed |
Agro-Biofortification of Zinc and Iron in Wheat Grains |
title_sort |
Agro-Biofortification of Zinc and Iron in Wheat Grains |
author |
Jalal, Arshad [UNESP] |
author_facet |
Jalal, Arshad [UNESP] Shah, Shahen Minhoto Teixeira Filho, Marcelo Carvalho [UNESP] Khan, Ayesha Shah, Tariq Ilyas, Muhammad Leonel Rosa, Poliana Aparecida [UNESP] |
author_role |
author |
author2 |
Shah, Shahen Minhoto Teixeira Filho, Marcelo Carvalho [UNESP] Khan, Ayesha Shah, Tariq Ilyas, Muhammad Leonel Rosa, Poliana Aparecida [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Univ Agr Peshawar Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Jalal, Arshad [UNESP] Shah, Shahen Minhoto Teixeira Filho, Marcelo Carvalho [UNESP] Khan, Ayesha Shah, Tariq Ilyas, Muhammad Leonel Rosa, Poliana Aparecida [UNESP] |
dc.subject.por.fl_str_mv |
Micronutrients Triticum aestivum L Leaf fertilization Nutrients Flag leaf area |
topic |
Micronutrients Triticum aestivum L Leaf fertilization Nutrients Flag leaf area |
description |
Zinc (Zn) and Iron (Fe) are essential micronutrients for both human and plants, but their deficiency is prevalent in the world, especially in developing countries including India and Pakistan. Therefore, zinc and iron biofortification of wheat and other cereal crops is being urgently addressed and highly prioritized as a research topic. Thus, a field study was planned in a silty-loam soil under conventional tillage, located at Peshawar, Khyber Pakhtunkhwa, Pakistan, in winter 2016-2017 to examine the influence of foliar zinc rates (0.1, 0.2, 0.3 and 0.4% ZnSO4.7H(2)O) and foliar iron rates (0.5, 1, 1.5 and 2% FeSO4.7H(2)O) on physiology, phenology, yield indices and grain Zn and Fe contents of wheat. The results specified that leaf area per tiller, flag leaf area, productive tillers, yield components, biomass yield, grain Zn and Fe contents were significantly improved with various foliar Zn and Fe levels. The plants fertilized with 0.3% Zn and 1% Fe exhibited higher grain yield. Higher grain Zn content was observed in plants fertilized with foliar Zn at 0.4% and Fe at 0.5%. Higher grain Fe content was noted in the plants fertilized with 0.1% Zn and 2% Fe. It can be concluded that the plants fertilized with 0.3% foliar Zn and 1% Fe resulted in improved yield components and yield, whereas the plants fertilized with 0.1% Zn and 2% Fe showed an improved wheat grain quality (Zn and Fe content). Hence, foliar fertilization of 0.3% Zn and 1% Fe is recommended for higher wheat yields and better grain quality under the edaphoclimatic conditions studied. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-10T17:32:34Z 2020-12-10T17:32:34Z 2020-05-19 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s10343-020-00505-7 Gesunde Pflanzen. New York: Springer, v. 72, n. 3, p. 227-236, 2020. 0367-4223 http://hdl.handle.net/11449/195379 10.1007/s10343-020-00505-7 WOS:000534190500002 |
url |
http://dx.doi.org/10.1007/s10343-020-00505-7 http://hdl.handle.net/11449/195379 |
identifier_str_mv |
Gesunde Pflanzen. New York: Springer, v. 72, n. 3, p. 227-236, 2020. 0367-4223 10.1007/s10343-020-00505-7 WOS:000534190500002 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Gesunde Pflanzen |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
227-236 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964920541872128 |