Effect of Iron Toxicity on the Growth of <i>Calliandra calothyrsus</i> and <i>Leucaena leucocephala</i> Seedlings

Iron (Fe) is a micro essential needed by plants in small amounts and can be toxic when available in large quantities. This study aimed to evaluate how Fe exposure affects the growth of C. callothyrsus and L. leucocephala seedlings. This study used a completely randomized design with factorial, where...

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Autores principales:	Mohammad Agus Salim, Luluk Setyaningsih, Imam Wahyudi, Sri Wilarso Budi R
Formato:	article
Lenguaje:	EN
Publicado:	Universitas Gadjah Mada 2021
Materias:	calliandra calothyrsus fe exposure growth leucaena leucocephala seedlings Agriculture (General) S1-972 Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/947424cfe9f4401ca7d2ac3f99010eda
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spelling	oai:doaj.org-article:947424cfe9f4401ca7d2ac3f99010eda2021-11-08T08:40:57ZEffect of Iron Toxicity on the Growth of <i>Calliandra calothyrsus</i> and <i>Leucaena leucocephala</i> Seedlings2540-95732540-958110.22146/jtbb.65654https://doaj.org/article/947424cfe9f4401ca7d2ac3f99010eda2021-10-01T00:00:00Zhttps://jurnal.ugm.ac.id/jtbb/article/view/65654https://doaj.org/toc/2540-9573https://doaj.org/toc/2540-9581Iron (Fe) is a micro essential needed by plants in small amounts and can be toxic when available in large quantities. This study aimed to evaluate how Fe exposure affects the growth of C. callothyrsus and L. leucocephala seedlings. This study used a completely randomized design with factorial, where the first factor consisted of two levels of seedlings (C. calothyrsus and L. leucocephala), and the second factor consisted of Fe concentration which consisted of 8 levels (0, 0.25, 0.5, 0.75, 1, 1.25, 1.5, and 1.75 mM). The results showed that treatment of seedlings species and concentration of Fe was able to significantly affect the growth parameters (height, root length, root dry weight, shoots, and plant dry weight) of seedlings. The control treatment (without Fe) showed the highest growth response compared to those treated with Fe exposure and an increase in Fe concentration was able to reduce all growth parameters in both seedlings. The 0.5 mM Fe concentration reduced all growth parameters of C. calothyrsus drastically, while in L. leucocephala, the Fe 0.75 concentration was able to decrease all growth parameters drastically. The tolerance index of both seedlings decreased with increasing Fe concentration. The rate of photosynthesis did not show a significant difference between treatments, meanwhile, it had a significant effect on chlorophyll affect chlorophyll (a, b, and total chlorophyll) and carotenoid content. The highest Fe content in C. calothyrsus seedlings was at a concentration of 1.5 mM (4.40%), while in L. leucocephala seedlings, the highest Fe content was at 1.7 mM (2.87%).Mohammad Agus SalimLuluk SetyaningsihImam WahyudiSri Wilarso Budi RUniversitas Gadjah Madaarticlecalliandra calothyrsusfe exposuregrowthleucaena leucocephalaseedlingsAgriculture (General)S1-972Plant cultureSB1-1110ENJournal of Tropical Biodiversity and Biotechnology, Vol 6, Iss 3 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	calliandra calothyrsus fe exposure growth leucaena leucocephala seedlings Agriculture (General) S1-972 Plant culture SB1-1110
spellingShingle	calliandra calothyrsus fe exposure growth leucaena leucocephala seedlings Agriculture (General) S1-972 Plant culture SB1-1110 Mohammad Agus Salim Luluk Setyaningsih Imam Wahyudi Sri Wilarso Budi R Effect of Iron Toxicity on the Growth of <i>Calliandra calothyrsus</i> and <i>Leucaena leucocephala</i> Seedlings
description	Iron (Fe) is a micro essential needed by plants in small amounts and can be toxic when available in large quantities. This study aimed to evaluate how Fe exposure affects the growth of C. callothyrsus and L. leucocephala seedlings. This study used a completely randomized design with factorial, where the first factor consisted of two levels of seedlings (C. calothyrsus and L. leucocephala), and the second factor consisted of Fe concentration which consisted of 8 levels (0, 0.25, 0.5, 0.75, 1, 1.25, 1.5, and 1.75 mM). The results showed that treatment of seedlings species and concentration of Fe was able to significantly affect the growth parameters (height, root length, root dry weight, shoots, and plant dry weight) of seedlings. The control treatment (without Fe) showed the highest growth response compared to those treated with Fe exposure and an increase in Fe concentration was able to reduce all growth parameters in both seedlings. The 0.5 mM Fe concentration reduced all growth parameters of C. calothyrsus drastically, while in L. leucocephala, the Fe 0.75 concentration was able to decrease all growth parameters drastically. The tolerance index of both seedlings decreased with increasing Fe concentration. The rate of photosynthesis did not show a significant difference between treatments, meanwhile, it had a significant effect on chlorophyll affect chlorophyll (a, b, and total chlorophyll) and carotenoid content. The highest Fe content in C. calothyrsus seedlings was at a concentration of 1.5 mM (4.40%), while in L. leucocephala seedlings, the highest Fe content was at 1.7 mM (2.87%).
format	article
author	Mohammad Agus Salim Luluk Setyaningsih Imam Wahyudi Sri Wilarso Budi R
author_facet	Mohammad Agus Salim Luluk Setyaningsih Imam Wahyudi Sri Wilarso Budi R
author_sort	Mohammad Agus Salim
title	Effect of Iron Toxicity on the Growth of <i>Calliandra calothyrsus</i> and <i>Leucaena leucocephala</i> Seedlings
title_short	Effect of Iron Toxicity on the Growth of <i>Calliandra calothyrsus</i> and <i>Leucaena leucocephala</i> Seedlings
title_full	Effect of Iron Toxicity on the Growth of <i>Calliandra calothyrsus</i> and <i>Leucaena leucocephala</i> Seedlings
title_fullStr	Effect of Iron Toxicity on the Growth of <i>Calliandra calothyrsus</i> and <i>Leucaena leucocephala</i> Seedlings
title_full_unstemmed	Effect of Iron Toxicity on the Growth of <i>Calliandra calothyrsus</i> and <i>Leucaena leucocephala</i> Seedlings
title_sort	effect of iron toxicity on the growth of <i>calliandra calothyrsus</i> and <i>leucaena leucocephala</i> seedlings
publisher	Universitas Gadjah Mada
publishDate	2021
url	https://doaj.org/article/947424cfe9f4401ca7d2ac3f99010eda
work_keys_str_mv	AT mohammadagussalim effectofirontoxicityonthegrowthoficalliandracalothyrsusiandileucaenaleucocephalaiseedlings AT luluksetyaningsih effectofirontoxicityonthegrowthoficalliandracalothyrsusiandileucaenaleucocephalaiseedlings AT imamwahyudi effectofirontoxicityonthegrowthoficalliandracalothyrsusiandileucaenaleucocephalaiseedlings AT sriwilarsobudir effectofirontoxicityonthegrowthoficalliandracalothyrsusiandileucaenaleucocephalaiseedlings
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Effect of Iron Toxicity on the Growth of <i>Calliandra calothyrsus</i> and <i>Leucaena leucocephala</i> Seedlings

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