Response of Speckled Spur-Flower to Salinity Stress and Salicylic Acid Treatment

Salachna, Piotr; Piechocki, Rafał; Zawadzińska, Agnieszka; Wośkowiak, Andżelika

doi:10.12911/22998993/60456

Cited by 9 publications

(5 citation statements)

References 33 publications

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“…Our study showed the highest fresh herbal weight in plants treated with 0.5 mM SA and 100 mM NaCl. This confirms previous reports that adverse effect of salt stress on plant growth may be effectively reduced by exogenous SA [ 23 , 36 , 37 ].…”

Section: Resultssupporting

confidence: 92%

Changes in Photosynthetic Pigments, Total Phenolic Content, and Antioxidant Activity of Salvia coccinea Buc’hoz Ex Etl. Induced by Exogenous Salicylic Acid and Soil Salinity

2018

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Salvia coccinea (Lamiaceae) is a promising source of potential antioxidants, and its extracts can be used in pharmaceutical industry, as well as in food products and cosmetics. Salicylic acid (SA) affects many physiological and metabolic processes in vascular plants under salinity stress. The aim of this study was to investigate the response of S. coccinea to either SA, or sodium chloride (NaCl), or a combination of both. The plants were sprayed with a solution of 0.5 or 1.0 mM SA and watered with 0, 100, 200, or 300 mM NaCl. Exogenous application of SA increased the number of branches, fresh herbal weight, and total chlorophyll content vs control plants. Salinity-exposed plants showed reduced growth, content of photosynthetic pigments total polyphenols, and antioxidant activity. However, foliar application of SA relieved the adverse effects of 100 mM NaCl, as demonstrated by increased number of branches, greater fresh herbal weight, higher content of total chlorophyll, total carotenoids, and total polyphenols, as well as antioxidant potential, detected using ferric-reducing ability of plasma (FRAP) and 2.2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS), compared with untreated plants.

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Section: Resultssupporting

confidence: 92%

Changes in Photosynthetic Pigments, Total Phenolic Content, and Antioxidant Activity of Salvia coccinea Buc’hoz Ex Etl. Induced by Exogenous Salicylic Acid and Soil Salinity

2018

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“…NaCl treatment induced a significant increase in leaf manganese concentration, in comparison with the control by 6% in 2013 and 8% in 2014 (Table 2). Increased manganese leaf content under salt stress was also reported in Ziziphus mauritiana [Bhatt et al, 2008] Chrysanthemum morifolium 'Yellow Blush' [Lee and van Iersel, 2008] and Plectranthus ciliatus [Salachna et al, 2015]. Manganese is an essential trace element for plants and it is an activator of a number of different enzymes in plant systems, mostly in oxidation, reduction, decarboxylation and hydrolytic reactions [Marschner, 1995].…”

Section: Resultsmentioning

confidence: 93%

Effects of Sodium Chloride on Growth and Mineral Nutrition of Purpletop Vervain

Salachna

Piechocki

2016

J. Ecol. Eng.

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Salinity is one of the most serious environmental problems in cultivation of ornamental plants in urban areas [Wrochna et al., 2010; Cassaniti et al., 2012]. It is well-known that salinity causes stunting, chlorosis and necrosis, leading to a reduction in plant quality [Marschner, 1995]. Salt stress affects all major processes and plant metabolism such as growth, flowering, photosynthesis, respiration, water potential, enzymatic activity, absorption of minerals and nutrient balance [Cassaniti et al., 2013; Parihar et al., 2015]. However, for ornamental plants, visual quality is more important than growth rate [Niu and Cabrera, 2010]. There is a rising demand for landscape plants whose aesthetic values are not or are only slightly affected by salt stress [Niu et al., 2013]. Verbena (Verbena L.) is a genus in the Verbenaceae containing 211 species indigenous to Americas and Europe [Erhardt et al., 2014]. Of all the verbenas, purpletop vervain (V. bonariensis L.) is among the tallest species and particu

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“…Or the reason may be explained by what [19] explained that increasing the components may be due to the role of the organic matter in increasing the penetration of the roots and thus having a higher ability to absorb nutrients that contribute positively to increasing the yield and its components. In addition to the role of organic materials in increasing the rates of photosynthesis and nutrient absorption [20] Its role is also to manage reactive oxygen species and protect plant cells from oxidative stress [21] . Adding organic matter to the soil for growing safflower plants increases the percentage of oil in the seeds as a result of increasing the vegetative characteristics, which leads to the accumulation of fixed oil, which is reflected in an increase in the amount of oil.…”

Section: Discussionmentioning

confidence: 99%

Effect of Adding Organic and Nano-Zinc Fertilizer on Flower Growth Indicators, Yield, Its Components and Medically Active Compounds of Safflower Plants

Abd Hamidi,

Arak

2024

IOP Conf. Ser.: Earth Environ. Sci.

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A field experiment was conducted during the spring season 2022-2023 in Babylon provinc - Albu Nafi’ area / Nile district located east of the city of Hilla, 12 km away, to study the effect of different levels of adding organic fertilizer and spraying zinc (80% Zn) with a purity rate of (80%). On some growth and yield traits of the safflower plant and its content of medically active compounds Carthamus tinctorius L. In a factorial experiment with a randomized completely block design (RCBD) and three replicates, the first factor included adding organic matter at four levels, namely 0 tons ha-1 compared to 10 tons ha-1 of poultry waste, 10 tons ha-1 of cow waste, and (5 tons ha-1 of poultry + 5 tons ha-1 of cow waste), and the second factor is spraying nano-zinc in the form of nano-zinc oxide (ZnO) at four levels: Zn0 = 0 g.L-1, Zn1 = 1.00 g.L-1, Zn2 = 2.00 g.L-1 Zn3 = 3.00 g.l-1) and their interaction. The results indicated a significant superiority for adding organic fertilizer, poultry waste, 10 tons ha-1, and it gave the highest significant averages in the characteristics of the number of flower heads, as it reached 42.53 flower heads -1, and the number of seeds in the flower head reached 32.34 seeds flower head -1, the weight of 1000 seeds was 46.14 g.seed-1, the seed yield was 66.07 g.L-1, the oil content of the seeds was 30.94%, fatty Oliec acid was 15.96%, and fatty Linoliec acid was 0.129%, while the nano-zinc spraying treatment gave a concentration of 3 g.L-1. The highest averages for the above traits were 45.90 head-1, 33.67 flower head seeds-1, 49.15 seeds-1, 65.90 g-1, 33.88% and 15.78%.

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Response of Speckled Spur-Flower to Salinity Stress and Salicylic Acid Treatment

Cited by 9 publications

References 33 publications

Changes in Photosynthetic Pigments, Total Phenolic Content, and Antioxidant Activity of Salvia coccinea Buc’hoz Ex Etl. Induced by Exogenous Salicylic Acid and Soil Salinity

Changes in Photosynthetic Pigments, Total Phenolic Content, and Antioxidant Activity of Salvia coccinea Buc’hoz Ex Etl. Induced by Exogenous Salicylic Acid and Soil Salinity

Effects of Sodium Chloride on Growth and Mineral Nutrition of Purpletop Vervain

Effect of Adding Organic and Nano-Zinc Fertilizer on Flower Growth Indicators, Yield, Its Components and Medically Active Compounds of Safflower Plants

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