Effects of foliar application of micronutrients on concentration and bioavailability of zinc and iron in wheat landraces and cultivars

Abstract Foliar application of micronutrient is a rapid and promising strategy to enhance the concentration and bioavailability of micronutrients in wheat grain. To explore the effects of foliar application of micronutrients on the concentration and bioavailability of zinc and iron in grain in wheat...

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Autores principales:	Baozhen Hao, Jingli Ma, Lina Jiang, Xiaojie Wang, Yongqu Bai, Chuangchuang Zhou, Simin Ren, Chunxi Li, Zhimin Wang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/dba6ae2a987047e59f813acf2d66086c
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spelling	oai:doaj.org-article:dba6ae2a987047e59f813acf2d66086c2021-11-28T12:17:32ZEffects of foliar application of micronutrients on concentration and bioavailability of zinc and iron in wheat landraces and cultivars10.1038/s41598-021-02088-32045-2322https://doaj.org/article/dba6ae2a987047e59f813acf2d66086c2021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-02088-3https://doaj.org/toc/2045-2322Abstract Foliar application of micronutrient is a rapid and promising strategy to enhance the concentration and bioavailability of micronutrients in wheat grain. To explore the effects of foliar application of micronutrients on the concentration and bioavailability of zinc and iron in grain in wheat cultivars and landraces, field experiments were carried out using 65 wheat cultivars and 28 landraces to assess the effects of foliar application of zinc (iron) on phytic acid concentrations, zinc (iron) concentrations and their molar ratios. The results indicated that mean grain zinc concentration of landraces (44.83 mg kg−1) was 11.13% greater than that of cultivars (40.34 mg kg−1) on average across seasons, while grain iron concentration did not differ significantly between landraces (41.00 mg kg−1) and cultivars (39.43 mg kg−1). Foliar zinc application significantly improved the concentration and bioavailability of zinc in grains in both cultivars and landraces, while landraces had almost two-fold more increase in grain zinc and also greater improvement in zinc bioavailability compared to cultivars. While foliar iron application did not significantly affect iron concentration and bioavailability in grains in either cultivars or landraces. Our study showed that, with foliar application of zinc but not iron, wheat landraces had better performance than cultivars in terms of the increases in both concentration and bioavailability of micronutrient in grains.Baozhen HaoJingli MaLina JiangXiaojie WangYongqu BaiChuangchuang ZhouSimin RenChunxi LiZhimin WangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Baozhen Hao Jingli Ma Lina Jiang Xiaojie Wang Yongqu Bai Chuangchuang Zhou Simin Ren Chunxi Li Zhimin Wang Effects of foliar application of micronutrients on concentration and bioavailability of zinc and iron in wheat landraces and cultivars
description	Abstract Foliar application of micronutrient is a rapid and promising strategy to enhance the concentration and bioavailability of micronutrients in wheat grain. To explore the effects of foliar application of micronutrients on the concentration and bioavailability of zinc and iron in grain in wheat cultivars and landraces, field experiments were carried out using 65 wheat cultivars and 28 landraces to assess the effects of foliar application of zinc (iron) on phytic acid concentrations, zinc (iron) concentrations and their molar ratios. The results indicated that mean grain zinc concentration of landraces (44.83 mg kg−1) was 11.13% greater than that of cultivars (40.34 mg kg−1) on average across seasons, while grain iron concentration did not differ significantly between landraces (41.00 mg kg−1) and cultivars (39.43 mg kg−1). Foliar zinc application significantly improved the concentration and bioavailability of zinc in grains in both cultivars and landraces, while landraces had almost two-fold more increase in grain zinc and also greater improvement in zinc bioavailability compared to cultivars. While foliar iron application did not significantly affect iron concentration and bioavailability in grains in either cultivars or landraces. Our study showed that, with foliar application of zinc but not iron, wheat landraces had better performance than cultivars in terms of the increases in both concentration and bioavailability of micronutrient in grains.
format	article
author	Baozhen Hao Jingli Ma Lina Jiang Xiaojie Wang Yongqu Bai Chuangchuang Zhou Simin Ren Chunxi Li Zhimin Wang
author_facet	Baozhen Hao Jingli Ma Lina Jiang Xiaojie Wang Yongqu Bai Chuangchuang Zhou Simin Ren Chunxi Li Zhimin Wang
author_sort	Baozhen Hao
title	Effects of foliar application of micronutrients on concentration and bioavailability of zinc and iron in wheat landraces and cultivars
title_short	Effects of foliar application of micronutrients on concentration and bioavailability of zinc and iron in wheat landraces and cultivars
title_full	Effects of foliar application of micronutrients on concentration and bioavailability of zinc and iron in wheat landraces and cultivars
title_fullStr	Effects of foliar application of micronutrients on concentration and bioavailability of zinc and iron in wheat landraces and cultivars
title_full_unstemmed	Effects of foliar application of micronutrients on concentration and bioavailability of zinc and iron in wheat landraces and cultivars
title_sort	effects of foliar application of micronutrients on concentration and bioavailability of zinc and iron in wheat landraces and cultivars
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/dba6ae2a987047e59f813acf2d66086c
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Effects of foliar application of micronutrients on concentration and bioavailability of zinc and iron in wheat landraces and cultivars

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