Radish (Raphanus sativus L.) growth and gas exchange responses to exogenous ascorbic acid and irrigation levels

Henschel, Juliane Maciel; Soares, Vanessa de Azevedo; Figueiredo, Mateus Caldeira; Santos, Sabrina Kelly dos; Dias, Thiago Jardelino; Batista, Diego Silva

doi:10.1007/s42535-022-00422-2

Cited by 5 publications

(5 citation statements)

References 43 publications

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“…Radish root development increased when the soil water potential decreased from –15 kPa to –55 kPa, although evapotranspiration decreased ( Kang and Wan, 2005 ). Moreover, over-saturated soil decreased the rate of carbon assimilation by radish, hence limiting their shoot and root growth ( Henschel et al., 2022 ).…”

Section: Introductionmentioning

confidence: 99%

Effects of stable and fluctuating soil water on the agronomic and biological performance of root vegetables

Li,

Zhu,

Liu

et al. 2024

Front. Plant Sci.

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Compared to fluctuating soil water (FW) conditions, stable soil water (SW) can increase plant water use efficiency (WUE) and improve crop growth and aboveground yield. It is unknown, however, how stable and fluctuating soil water affect root vegetables. Here, the effects of SW and FW were studied on cherry radish in a pot experiment, using negative pressure irrigation and conventional irrigation, respectively. The assessed effects included agronomic parameters, physiological indices, yield, quality and WUE of cherry radish. Results showed that under similarly average soil water contents, compared with FW, SW increased plant photosynthetic rate, stomatal conductance and transpiration rate, decreased leaf proline content by 13.7–73.3% and malondialdehyde content by 12.5–40.0%, and increased soluble sugars content by 6.3–22.1%. Cherry radish had greater biomass accumulation and nutrient uptake in SW than in FW. Indeed, SW increased radish output by 34.6–94.1% with no influence on root/shoot ratio or root quality. In conclusion, soil water stability affected directly the water physiological indicators of cherry radish and indirectly its agronomic attributes and nutrient uptake, which in turn influenced the crop biomass and yield, as well as WUE. This study provides a new perspective for improving agronomy of root crops and WUE through managing soil water stability.

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Section: Introductionmentioning

confidence: 99%

Effects of stable and fluctuating soil water on the agronomic and biological performance of root vegetables

Li,

Zhu,

Liu

et al. 2024

Front. Plant Sci.

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“…Vitamin C (ascorbic acid), a potent nonenzymatic antioxidant with self-recycling abilities, is used to scavenge ROS (Paciolla et al 2019). Nevertheless, previous studies have demonstrated a series of deteriorations in the physiomorphological traits of radish plants under water shortage (Henschel et al 2022;Stagnari et al 2018).…”

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confidence: 98%

“…Red radish storage roots contain abundant phenolic and antioxidant chemicals (Li et al 2022) known for their anticancer and anti-inflammatory properties in humans (Li et al 2022;Wang et al 2010). Its short production cycle and excellent sink capacity make red radish an ideal model for studying biomass allocation patterns under stress (Henschel et al 2022;Stagnari et al 2018). Water availability significantly influences radish biomass, as water stress prompts modifications in source-sink interactions and reduced leaf development, posing a significant challenge for growers (Abdalla et al 1992;Henschel et al 2022;Stagnari et al 2018).…”

mentioning

confidence: 99%

“…Its short production cycle and excellent sink capacity make red radish an ideal model for studying biomass allocation patterns under stress (Henschel et al 2022;Stagnari et al 2018). Water availability significantly influences radish biomass, as water stress prompts modifications in source-sink interactions and reduced leaf development, posing a significant challenge for growers (Abdalla et al 1992;Henschel et al 2022;Stagnari et al 2018). Water scarcity and other environmental factors markedly impact plant growth and development, posing a significant challenge for crop growers (Abdalla et al 1992;Feng et al 2013;Miyashita et al 2005;Siddique et al 2016;Stagnari et al 2018).…”

mentioning

confidence: 99%

“…These tolerance mechanisms involve morphophysiological responses, such as reduced leaf expansion and stomatal conductance, and biochemical responses, including enhanced antioxidant systems and osmotic adjustment, allowing plants to remain within their genetic capacity (Lata et al 2015;Mukarram et al 2021). Root vegetables, including sugar beets (Sabreen et al 2018), carrots (Zhang et al 2021), and radishes (Henschel et al 2022;Stagnari et al 2018), experience reduced growth and biomass allocation among their organs when faced with water deficiency. Water scarcity often leads to an excess of reactive oxygen species (ROS), causing oxidative stress (Chaichi et al 2017;Jaleel et al 2008;Martinez et al 2016;Shahid et al 2020), which can harm proteins, RNA, DNA, and biological membranes.…”

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confidence: 99%

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Compost Amendment Enhances Leaf Gas Exchange, Growth, and Yield in Water-challenged ‘Crimson Giant’ Red Radish (Raphanus sativus L.)

Alsadon,

Dewir,

Ibrahim

et al. 2024

horts

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Red radish is a nutritious root vegetable crop that has a short production cycle. Water deficit limits plant productivity, affecting its quantity and quality. Compost amendment offers a potential solution to mitigate water deficit effects. This study assessed the impact of compost manure rates (0%, 50%, 75%, and 100%) and irrigation treatments (40%, 60%, 80%, and 100% of evapotranspiration) on ‘Crimson Giant’ red radish production. Significant differences in growth and quality were observed among these treatments. Compost rates of 75% and 100% improved leaf gas exchange, plant growth (leaf count, fresh weight, dry weight, and area; stem length), root development, total yield (root fresh weight, dry weight, diameter, and length), and root quality (vitamin C and total soluble solid and titratable acidity). The 100% compost and 100% irrigation combination achieved the highest yields. Under water deficit, applying 75% or 100% compost with 80% irrigation conserved 20% of water while maintaining radish output. Overall, compost amendment effectively enhanced red radish growth and production under water deficit.

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Ascorbic acid mediated mitigation of drought effects on growth, physiology, and essential oil profile in culantro (Eryngium foetidum L.)

dos Santos,

da Silva Gomes,

de Azevedo Soares

et al. 2024

Vegetos

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Radish (Raphanus sativus L.) growth and gas exchange responses to exogenous ascorbic acid and irrigation levels

Cited by 5 publications

References 43 publications

Effects of stable and fluctuating soil water on the agronomic and biological performance of root vegetables

Effects of stable and fluctuating soil water on the agronomic and biological performance of root vegetables

Compost Amendment Enhances Leaf Gas Exchange, Growth, and Yield in Water-challenged ‘Crimson Giant’ Red Radish (Raphanus sativus L.)

Ascorbic acid mediated mitigation of drought effects on growth, physiology, and essential oil profile in culantro (Eryngium foetidum L.)

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