Influence of short-term macronutrient deprivation in maize on photosynthetic characteristics, transpiration and pigment content

Abstract The aim of the research was to compare the impact of short-term deprivation of selected macronutrients (Ca, K, Mg and P) on the photosynthetic characteristics, transpiration and pigment content in maize. The strongest inhibition of photosynthesis was caused by a deprivation of Mg, which was...

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Autores principales:	Krzysztof Sitko, Żaneta Gieroń, Michał Szopiński, Paulina Zieleźnik-Rusinowska, Szymon Rusinowski, Marta Pogrzeba, Agata Daszkowska-Golec, Hazem M. Kalaji, Eugeniusz Małkowski
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/54690b5487f04ffc9130532ef0860929
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spelling	oai:doaj.org-article:54690b5487f04ffc9130532ef08609292021-12-02T15:09:41ZInfluence of short-term macronutrient deprivation in maize on photosynthetic characteristics, transpiration and pigment content10.1038/s41598-019-50579-12045-2322https://doaj.org/article/54690b5487f04ffc9130532ef08609292019-10-01T00:00:00Zhttps://doi.org/10.1038/s41598-019-50579-1https://doaj.org/toc/2045-2322Abstract The aim of the research was to compare the impact of short-term deprivation of selected macronutrients (Ca, K, Mg and P) on the photosynthetic characteristics, transpiration and pigment content in maize. The strongest inhibition of photosynthesis was caused by a deprivation of Mg, which was visible as a decrease in the photosynthetic and transpiration rates, stomatal conductance, photosystem II (PSII) performance, chlorophyll and flavonol content with a simultaneously increased content of anthocyanins. In the K-deprived plants, a decrease in the photosynthetic rate was observed. However, the transpiration rate and stomatal conductance did not differ significantly compared with the control. In the K-deprived plants, a decrease in chlorophyll and an increase in the anthocyanin content were also observed. We showed that Ca starvation resulted in a decrease in the photosynthetic and transpiration rates, stomatal conductance and PSII performance, while the pigment content was not significantly different compared with the control. In the case of P-deprived plants, we observed a decrease in the photosynthetic and transpiration rates. Interestingly, the inhibition of stomatal conductance was the strongest in the P-deprived plants compared with all of the investigated elements. However, the performance of PSII was not significantly affected by P starvation compared with the control. Our results present for the first time a comprehensive analysis of the effect of short-term macronutrient deprivation on photosynthesis and transpiration in maize plants.Krzysztof SitkoŻaneta GierońMichał SzopińskiPaulina Zieleźnik-RusinowskaSzymon RusinowskiMarta PogrzebaAgata Daszkowska-GolecHazem M. KalajiEugeniusz MałkowskiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Krzysztof Sitko Żaneta Gieroń Michał Szopiński Paulina Zieleźnik-Rusinowska Szymon Rusinowski Marta Pogrzeba Agata Daszkowska-Golec Hazem M. Kalaji Eugeniusz Małkowski Influence of short-term macronutrient deprivation in maize on photosynthetic characteristics, transpiration and pigment content
description	Abstract The aim of the research was to compare the impact of short-term deprivation of selected macronutrients (Ca, K, Mg and P) on the photosynthetic characteristics, transpiration and pigment content in maize. The strongest inhibition of photosynthesis was caused by a deprivation of Mg, which was visible as a decrease in the photosynthetic and transpiration rates, stomatal conductance, photosystem II (PSII) performance, chlorophyll and flavonol content with a simultaneously increased content of anthocyanins. In the K-deprived plants, a decrease in the photosynthetic rate was observed. However, the transpiration rate and stomatal conductance did not differ significantly compared with the control. In the K-deprived plants, a decrease in chlorophyll and an increase in the anthocyanin content were also observed. We showed that Ca starvation resulted in a decrease in the photosynthetic and transpiration rates, stomatal conductance and PSII performance, while the pigment content was not significantly different compared with the control. In the case of P-deprived plants, we observed a decrease in the photosynthetic and transpiration rates. Interestingly, the inhibition of stomatal conductance was the strongest in the P-deprived plants compared with all of the investigated elements. However, the performance of PSII was not significantly affected by P starvation compared with the control. Our results present for the first time a comprehensive analysis of the effect of short-term macronutrient deprivation on photosynthesis and transpiration in maize plants.
format	article
author	Krzysztof Sitko Żaneta Gieroń Michał Szopiński Paulina Zieleźnik-Rusinowska Szymon Rusinowski Marta Pogrzeba Agata Daszkowska-Golec Hazem M. Kalaji Eugeniusz Małkowski
author_facet	Krzysztof Sitko Żaneta Gieroń Michał Szopiński Paulina Zieleźnik-Rusinowska Szymon Rusinowski Marta Pogrzeba Agata Daszkowska-Golec Hazem M. Kalaji Eugeniusz Małkowski
author_sort	Krzysztof Sitko
title	Influence of short-term macronutrient deprivation in maize on photosynthetic characteristics, transpiration and pigment content
title_short	Influence of short-term macronutrient deprivation in maize on photosynthetic characteristics, transpiration and pigment content
title_full	Influence of short-term macronutrient deprivation in maize on photosynthetic characteristics, transpiration and pigment content
title_fullStr	Influence of short-term macronutrient deprivation in maize on photosynthetic characteristics, transpiration and pigment content
title_full_unstemmed	Influence of short-term macronutrient deprivation in maize on photosynthetic characteristics, transpiration and pigment content
title_sort	influence of short-term macronutrient deprivation in maize on photosynthetic characteristics, transpiration and pigment content
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/54690b5487f04ffc9130532ef0860929
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Influence of short-term macronutrient deprivation in maize on photosynthetic characteristics, transpiration and pigment content

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