Interactive Effects of Elevated Atmospheric CO<sub>2</sub> and Waterlogging on Vegetative Growth of Soybean (<i>Glycine max</i> (L.) Merr.)

Shimono, Hiroyuki; Konno, Tomohiro; Sakai, Hidemitsu; Sameshima, Ryoji

doi:10.1626/pps.15.238

Cited by 16 publications

(17 citation statements)

References 45 publications

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“…Waterlogging was initiated after 90 days of plant growth and lasted 24 days, in order to simulate a significant flooding event and to allow time for morphological adaptation to manifest. This waterlogging period lies between that of Shimono et al () (14 days of waterlogging beginning on 14 day old plants) and Arenque et al () (45 days of waterlogging beginning on 90‐day old plants). Plants were randomly assigned to “control”, “waterlogged,” and “recovery” treatments.…”

Section: Study Species and Methodsmentioning

confidence: 58%

“…In a follow‐up field experiment using open top chambers however, no significant interactions were found between eCO 2 concentration and elevation above sea level, which was strongly correlated with proportion of time spent inundated (Langley et al 2013). Finally, no evidence for an interaction between CO 2 concentration and waterlogging status was found on growth or stomatal conductance in soybean (Shimono et al, ). To our knowledge, no studies have specifically investigated the effects of eCO 2 on recovery from waterlogging.…”

Section: Introductionmentioning

confidence: 99%

“…Production of toxic ions by microbes under anoxic soil conditions causes additional stress to roots (Blom & Voesenek, 1996). Waterlogging may also impair rhizomicrobial nodule formation and activity, resulting in reduced nutrient uptake (Dawson, Kowalski, & Dart, 1989;Shimono, Konno, Sakai, & Sameshima, 2012). The degree to which this combination of stressors influences plant growth is ultimately determined by species' ability to mobilize physiological and morphological responses which mitigate damage (Bailey-Serres & Voesenek, 2008).…”

Section: Introductionmentioning

confidence: 99%

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Interactive effects of waterlogging and atmospheric CO₂ concentration on gas exchange, growth and functional traits of Australian riparian tree seedlings

2016

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The ability to survive and thrive in repeatedly waterlogged soils is characteristic of plants adapted to riparian habitats. Rising atmospheric CO2 has the potential to fundamentally alter plant responses to waterlogging by altering gas exchange rates and stoichiometry, modifying growth, and shifting resource‐economic trade‐offs to favor different ecological strategies. While plant responses to waterlogging and elevated CO2 individually are relatively well characterized, few studies have asked how the effects of waterlogging might be mediated by atmospheric CO2 concentration. We investigated interactive effects of elevated (550 ppm) atmospheric CO2 and waterlogging on gas exchange, biomass accumulation and allocation, and functional traits for juveniles of three woody riparian tree species. In particular, we were interested in whether elevated CO2 mitigated growth reduction under waterlogging, and whether this response was sustained following a refractory “recovery” period during which soils were re‐aerated. We found species‐specific effects of atmospheric CO2 concentration and waterlogging status on growth, gas exchange, and functional traits between species, and no evidence for a general effect of elevated CO2 in mediating plant responses to flooding. For one specie, Casuarina cunninghamiana, elevated CO2 substantially increased growth, but this effect was entirely removed by waterlogging, and there was no recovery following a refractory period. Differential responses to combined waterlogging and elevated CO2 among species may result in compositional changes to riparian plant communities and associated changes in ecosystem functioning.

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Section: Study Species and Methodsmentioning

confidence: 58%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Interactive effects of waterlogging and atmospheric CO₂ concentration on gas exchange, growth and functional traits of Australian riparian tree seedlings

2016

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“…In the second sowing date, V2-and V4-stage treatments promoted LA reductions lower than those in the third date, being of 25% after 48 hours, and 40% after 96 hours, all in comparison to the control. Such negative effect of water excess on LA was also observed on other crops such as maize (Zaidi et al, 2012), wheat (Araki et al, 2012), sorghum (Orchard & Jessop, 1984), and soybeans (Shimono et al, 2012;Lucas et al, 2015). According to Orchard & Jessop (1984), sunflower leaf expansion is strongly reduced due to water excess at V3 and V6 stages.…”

Section: Resultsmentioning

confidence: 73%

Sunflower Emergence and Initial Growth in Soil With Water Excess

Loose

Heldwein

Lucas³

et al. 2017

Eng. Agríc.

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Sunflower crops are grown in different regions worldwide. However, the stress caused by water excess in the soil impairs this crop growth and yield. The aim of the present study was to determine the response of sunflower plants to long periods of water excess during initial development stages. Water excess treatments were applied at the initial development of these plants at the sowing day, three days after sowing, at plant emergence, and at V2 and V4 stages. The treatments had different duration periods (0, 48, 96, 144, 192, and 240 hours) and were applied at three sowing dates. The current experiment is factorial and was carried out according to a completely random design. Two plant pots, treated under greenhouse conditions, made up the experimental units. Plant emergence, leaf area, plant height, shoot dry mass, maximum root length, main root length and root dry mass were herein assessed. Water excess is more harmful to sunflower plants during the sowing-emergence period. It substantially reduces emergence, plant density, shoot and root growth, even after 48-hour stress. Moreover, water excess leads to the formation of adventitious and secondary roots.

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“…Therefore, if we wish to predict the future response of plants to climate change, the study of both phenomena (W and elevated CO 2 ; eCO 2 ) separately would be controversial because these two environmental negatives could make a ‘plus’. Although eCO 2 and other abiotic stressors have been widely studied (Taub et al , Wall et al , Hamilton et al , Geissler et al , Vu and Allen , Piñero et al , , Yua et al ), the combined effect of W and e[CO 2 ] has been scarcely studied (Ershova et al , Shimono et al , Arenque et al , Lawson et al , Pérez‐Jiménez et al ) and, it has recently been studied in fruit trees for the first time (Pérez‐Jiménez et al ) but never on the cultivar response.…”

Section: Introductionmentioning

confidence: 99%

Two minuses can make a plus: waterlogging and elevated CO₂ interactions in sweet cherry (Prunus avium) cultivars

Pérez‐Jiménez

Hernández-Munuera

Piñero

et al. 2017

Physiologia Plantarum

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The increase in the ambient concentration of CO and other greenhouse gases is producing climate events that can compromise crop survival. However, high CO concentrations are sometimes able to mitigate certain stresses such as salinity or drought. In this experiment, the effects of waterlogging and CO are studied in combination to elucidate the eventual response in sweet cherry trees. For this purpose, four sweet cherry cultivars ('Burlat', 'Cashmere', 'Lapins and 'New Star') were grafted on a typically hypoxia-tolerant rootstock (Mariana 2624) and submitted to waterlogging for 7 days at either ambient CO concentration (400 µmol mol ) or at elevated CO (800 µmol mol ). Waterlogging affected plants drastically, by decreasing photosynthesis, stomatal conductance, transpiration, chlorophyll fluorescence and growth. It also brought about the accumulation of proline, chloride and sulfate. Nonetheless, raising the CO supply not only mitigated all these effects but also induced the accumulation of soluble sugars and starch in the leaf. Therefore, sweet cherry plants submitted to waterlogging were able to overcome this stress when grown in a CO -enriched environment.

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Interactive Effects of Elevated Atmospheric CO₂ and Waterlogging on Vegetative Growth of Soybean (Glycine max (L.) Merr.)

Cited by 16 publications

References 45 publications

Interactive effects of waterlogging and atmospheric CO₂ concentration on gas exchange, growth and functional traits of Australian riparian tree seedlings

Interactive effects of waterlogging and atmospheric CO₂ concentration on gas exchange, growth and functional traits of Australian riparian tree seedlings

Sunflower Emergence and Initial Growth in Soil With Water Excess

Two minuses can make a plus: waterlogging and elevated CO₂ interactions in sweet cherry (Prunus avium) cultivars

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Interactive Effects of Elevated Atmospheric CO2 and Waterlogging on Vegetative Growth of Soybean (Glycine max (L.) Merr.)

Cited by 16 publications

References 45 publications

Interactive effects of waterlogging and atmospheric CO2 concentration on gas exchange, growth and functional traits of Australian riparian tree seedlings

Interactive effects of waterlogging and atmospheric CO2 concentration on gas exchange, growth and functional traits of Australian riparian tree seedlings

Sunflower Emergence and Initial Growth in Soil With Water Excess

Two minuses can make a plus: waterlogging and elevated CO2 interactions in sweet cherry (Prunus avium) cultivars

Contact Info

Product

Resources

About

Interactive Effects of Elevated Atmospheric CO₂ and Waterlogging on Vegetative Growth of Soybean (Glycine max (L.) Merr.)

Interactive effects of waterlogging and atmospheric CO₂ concentration on gas exchange, growth and functional traits of Australian riparian tree seedlings

Interactive effects of waterlogging and atmospheric CO₂ concentration on gas exchange, growth and functional traits of Australian riparian tree seedlings

Two minuses can make a plus: waterlogging and elevated CO₂ interactions in sweet cherry (Prunus avium) cultivars