Effects of waterlogging stress at different growth stages on the photosynthetic characteristics and grain yield of spring maize (Zea mays L.) Under field conditions

Tian, Lixin; Li, Jing; Bi, Wenshuang; Zuo, Shiyu; Li, Lijie; Li, Wenlong; Sun, Lina

doi:10.1016/j.agwat.2019.03.054

Cited by 95 publications

(65 citation statements)

References 30 publications

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“…For example, Sutra in DC had chlorophyll-a, -b, and total a+b of 100%, 66.7%, and 91.0% higher than in SWC, respectively. This finding in line with studies in many plants where waterlogging decreases chlorophyll content (Ren et al 2016;Tian et al 2019). Ren et al (2016) stated that corn under waterlogging has lower chlorophyll content leading to have a lower yield.…”

Section: Chlorophyll Contentsupporting

confidence: 86%

Phenotypic plasticity of eddoe and dasheen taro genotypes in response to saturated water and dryland cultivations

et al. 2020

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Abstract. Hidayatullah CSR, Santosa E, Sopandie D, Hartono A. 2020. Phenotypic plasticity of eddoe and dasheen taro genotypes in response to saturated water and dryland cultivations. Biodiversitas 21: 4550-4557. The phenotypic plasticity of dasheen and eddoe taro genotypes was evaluated based on growth and yield characters to select proper genotypes in response to climate change. The study was conducted at the Leuwikopo Experimental Farm, Bogor, Indonesia from May to October 2019. Dasheen (Talas Sutra and Talas Bentul) and eddoe genotypes (S28 and S19) were planted in saturated water cultivation (SWC) and dryland cultivation (DC). DC relied on rainwater, and SWC was manipulated dryland by flooding. SWC promoted vigorous growth and tuber weight, irrespective of genotypes. Increasing taro biomass production in SWC was supported by higher photosynthetic rate, leaf number, and size. Dasheen genotypes produced higher tuber weight than the eddoe in SWC, conversely, the eddoe tended to produced heavier tuber than the dasheen in DC; indicating phenotypic plasticity is strongly affected by soil moisture and genotype. The dasheen had more plastic growth and yield characters to soil moisture than the eddoe genotypes, with plasticity level, ranging from low to very high. Taro had high resiliency to multiple abiotic stresses, e.g. flood, and drought. Considering the marketable value of the yield, dasheen and eddoe genotypes are recommended in flooding and drought-prone areas, respectively.

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Section: Chlorophyll Contentsupporting

confidence: 86%

Phenotypic plasticity of eddoe and dasheen taro genotypes in response to saturated water and dryland cultivations

et al. 2020

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“…Loreti et al reported that starch content in rosette leaves of Arabidopsis degraded with the extension of submerged time during the night, and glucose content was observed decline at the end of the night as well as sucrose [ 87 ]. For spring maize, the negative impact induced by waterlogging stress was different because of the distinction of duration and growth stage, and the seedling stage was the sensitive period followed by the jointing and tasseling stages [ 88 ]. Additionally, the photosynthetic rate (Pn) decreased with the waterlogging time prolonging and resulted in the reduction of total dry weight and grain yield ultimately [ 88 ].…”

Section: Plant Responses To Flooding Stressmentioning

confidence: 99%

“…For spring maize, the negative impact induced by waterlogging stress was different because of the distinction of duration and growth stage, and the seedling stage was the sensitive period followed by the jointing and tasseling stages [ 88 ]. Additionally, the photosynthetic rate (Pn) decreased with the waterlogging time prolonging and resulted in the reduction of total dry weight and grain yield ultimately [ 88 ].…”

Section: Plant Responses To Flooding Stressmentioning

confidence: 99%

Plant Morphological, Physiological and Anatomical Adaption to Flooding Stress and the Underlying Molecular Mechanisms

Jia

Chen

et al. 2021

IJMS

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Globally, flooding is a major threat causing substantial yield decline of cereal crops, and is expected to be even more serious in many parts of the world due to climatic anomaly in the future. Understanding the mechanisms of plants coping with unanticipated flooding will be crucial for developing new flooding-tolerance crop varieties. Here we describe survival strategies of plants adaptation to flooding stress at the morphological, physiological and anatomical scale systemically, such as the formation of adventitious roots (ARs), aerenchyma and radial O2 loss (ROL) barriers. Then molecular mechanisms underlying the adaptive strategies are summarized, and more than thirty identified functional genes or proteins associated with flooding-tolerance are searched out and expounded. Moreover, we elaborated the regulatory roles of phytohormones in plant against flooding stress, especially ethylene and its relevant transcription factors from the group VII Ethylene Response Factor (ERF-VII) family. ERF-VIIs of main crops and several reported ERF-VIIs involving plant tolerance to flooding stress were collected and analyzed according to sequence similarity, which can provide references for screening flooding-tolerant genes more precisely. Finally, the potential research directions in the future were summarized and discussed. Through this review, we aim to provide references for the studies of plant acclimation to flooding stress and breeding new flooding-resistant crops in the future.

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“…Waterlogging stress is described as the saturation of soil with water around the crop roots, which is one of the major abiotic factors limiting plant growth, development, and crop yield (Ren et al 2017, Tian et al 2019, Panozzo et al 2019. Waterlogging stress has become a severe problem affecting crop growth and yield worldwide because of the increasing frequency of excessive rainfall, especially at the lack of soil drainage and irregular topography areas (Dar et al 2018, Zhang et al 2019a).…”

Section: Introductionmentioning

confidence: 99%

Exogenous salicylic acid ameliorates waterlogging stress damages and improves photosynthetic efficiency and antioxidative defense system in waxy corn

Wang¹,

Shi²,

Wang³

et al. 2021

Photosynt.

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Effects of waterlogging stress at different growth stages on the photosynthetic characteristics and grain yield of spring maize (Zea mays L.) Under field conditions

Cited by 95 publications

References 30 publications

Phenotypic plasticity of eddoe and dasheen taro genotypes in response to saturated water and dryland cultivations

Phenotypic plasticity of eddoe and dasheen taro genotypes in response to saturated water and dryland cultivations

Plant Morphological, Physiological and Anatomical Adaption to Flooding Stress and the Underlying Molecular Mechanisms

Exogenous salicylic acid ameliorates waterlogging stress damages and improves photosynthetic efficiency and antioxidative defense system in waxy corn

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