Effects of Humic Acid on Root Development and Nutrient Uptake of<i>Vicia faba</i>L. (Broad Bean) Seedlings Grown under Aluminum Toxicity

Büyükkeskin, Tamer; Akinci, Şener; Eroğlu, Ahmet E.

doi:10.1080/00103624.2014.969402

Cited by 30 publications

(19 citation statements)

References 68 publications

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“…2). These results are in compliance with other studies conducted with Fabaceae, with emphasis on Vicia faba (Büyükkeskin et al 2015) and alfalfa (Cui et al 2017). According to a study conducted by Chen et al (2014) with alfalfa plants whose roots were incubated with increasing Al doses, the use of 0.25 mM of Al has reduced the growth of this structure by more than 50%.…”

Section: Discussionsupporting

confidence: 92%

Seed Priming with Salicylic Acid Minimizes Oxidative Effects of Aluminum on Trifolium Seedlings

Bortolin

Teixeira

Pinheiro

et al. 2020

J Soil Sci Plant Nutr

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Aluminum (Al) toxicity is one of the main aspects restricting the development of fabaceous plants grown in soils with spontaneous vegetation prevalence in temperate climate zones. Salicylic acid (SA) minimizes the effects of stress on plants. Therefore, the aim of the current study was to evaluate the ability of SA seed priming to mitigate the effects of Al on seed germination and seedling performance in two Trifolium species. Trifolium vesiculosum (annual) and Trifolium repens (perennial) seeds were primed in solution added, or not, with SA (25 μM) and placed on germination paper moistened with aluminum sulfate (Al 2 (SO 4) 3) solutions at three different doses: 0 mM (control), 0.25 mM (moderate dose), and 1.25 mM (high dose). Seed priming with SA has mitigated the global toxicity effects of Al on T. vesiculosum and T. repens seedlings. Inferior damages were observed in T. vesiculosum root length and dry mass and in T. repens shoot dry mass, after SA pretreatment. T. vesiculosum seed priming with SA in the presence of Al has significantly reduced the osmotic potential of seedling sap. Salicylic acid (SA) has also enabled increased antioxidant activity of enzymes such as superoxide dismutase (SOD) in the two investigated plant species and ascorbate peroxidase (APX) in T. repens. In addition to the increased antioxidant activity, SA-primed seeds reduced the malondialdehyde content in T. vesiculosum seedlings exposed to Al. Overall, seed priming with SA mitigates oxidative effects of Al and improves T. vesiculosum and T. repens seedling performance in the presence of this element.

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Section: Discussionsupporting

confidence: 92%

Seed Priming with Salicylic Acid Minimizes Oxidative Effects of Aluminum on Trifolium Seedlings

Bortolin

Teixeira

Pinheiro

et al. 2020

J Soil Sci Plant Nutr

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“…Also, El-Ghamry et al,(2009) on faba bean they indicated that adding humic acid at 2000 ppm significantly increased N, P and crude protein of faba bean seeds. Furthermore, Büyükkeskin et al,(2015) on broad bean reported that adding HA increased the content of N, P and K of broad bean seeds. Moreover, Gad El-Hak et al,(2012) working on pea, they mentioned that N, P, K % obviously show highest values by spraying pea plants with humic acid at the high rate of 2.0 g/L .Similar results were obtained by Senesi and Loffredo (1994) on pea and Neri et al,(2002) and El-Hefny (2010) on cowpea.…”

Section: -Chemical Composition Of Dry Seedsmentioning

confidence: 99%

Study of Some Factors Affected on Dry Seed Yield and its Components of Common Bean (Phaseolus vulgaris L.)

Ismail

2016

Journal of Plant Production

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This experiment was suggested to study the beneficial effects of some levels of NPK fertilizers i.e. (0, 50, 75 and 100%) from NPK recommendation for common bean with humic acid (HA) on plant growth, dry seed yield and its components, quality and seeds chemical composition of common bean(Phaseolus vulgaris L.) cvs. Nebraska and Bronco. All experiments were achieved at the Experimental Farm of Kaha Research Farm, Horticulture Research Institute, Agriculture Research Center (ARC), Qaliobia Governorate, Egypt, during the two successive summer seasons of 2013 and 2014. The results showed that adding humic acid (HA) to common bean plantswith the level of 50% from NPK recommendation gave the highest values of vegetative growth, total dry seed yield and its chemical composition with cv. Nebraska or also cv. Bronco which cultivated under these study for the purpose of dry seed production. This treatment also led to save 50% of NPK fertilizers for common bean requirements. For that, it can be recommended that fertilization of common bean plants for the purpose of dry seed production by 50% from common bean NPK recommendation plus humic acid (HA) to obtain significant highest dry seed yield with best quality and at the same time save 50% from mineral fertilizer recommendation of common bean.

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“…Although plants have evolved various antioxidant defense mechanisms to counter such damage ( Apel and Hirt, 2004 ; Madsen-Bouterse et al, 2010 ), heavy metals trigger various epigenetic mechanisms, including DNA methylation, histone modification, and the expression of non-coding RNAs ( Erturk et al, 2015 ) that regulate gene expression in multiple ways, especially under stress conditions ( Cheng et al, 2012 ). It has been reported that gene expression has significant correlations with epigenetic modifications such as DNA hypo- and hyper-methylation; likewise, various biological pathways (i.e., transcriptional gene silencing and transposable element inactivation) are also linked with phylogenetic developments ( Cheng et al, 2012 ; Büyükkeskin et al, 2014 ).…”

Section: Introductionmentioning

confidence: 99%

Humic Substances: Determining Potential Molecular Regulatory Processes in Plants

et al. 2018

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Humic substances (HSs) have considerable effects on soil fertility and crop productivity owing to their unique physiochemical and biochemical properties, and play a vital role in establishing biotic and abiotic interactions within the plant rhizosphere. A comprehensive understanding of the mode of action and tissue distribution of HS is, however, required, as this knowledge could be useful for devising advanced rhizospheric management practices. These substances trigger various molecular processes in plant cells, and can strengthen the plant’s tolerance to various kinds of abiotic stresses. HS manifest their effects in cells through genetic, post-transcriptional, and post-translational modifications of signaling entities that trigger different molecular, biochemical, and physiological processes. Understanding of such fundamental mechanisms will provide a better perspective for defining the cues and signaling crosstalk of HS that mediate various metabolic and hormonal networks operating in plant systems. Various regulatory activities and distribution strategies of HS have been discussed in this review.

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Effects of Humic Acid on Root Development and Nutrient Uptake ofVicia fabaL. (Broad Bean) Seedlings Grown under Aluminum Toxicity

Abstract: Interactions of humic acid with development and uptake by seedlings of Vicia faba L., (cv. Eresen 87)

Cited by 30 publications

References 68 publications

Seed Priming with Salicylic Acid Minimizes Oxidative Effects of Aluminum on Trifolium Seedlings

Seed Priming with Salicylic Acid Minimizes Oxidative Effects of Aluminum on Trifolium Seedlings

Study of Some Factors Affected on Dry Seed Yield and its Components of Common Bean (Phaseolus vulgaris L.)

Humic Substances: Determining Potential Molecular Regulatory Processes in Plants

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