The influence of high night temperature on yield and physiological attributes of Soybean cv. Fukuyutaka

Lin, T.; Okamoto, Yuki; Nagasaki, Yuichi; Shiraiwa, Tatsuhiko

doi:10.1080/1343943x.2020.1842215

Cited by 8 publications

(6 citation statements)

References 40 publications

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“…Many studies have confirmed that respiration rates of many crops such as rice ( Alvarado-Sanabria et al., 2017 ), wheat and barley ( García et al., 2015 ), maize ( Kucharik and Serbin, 2008 ), and cotton ( Loka and Oosterhuis, 2010 ) increase at high night temperature. The same result was also reported for soybeans ( Bunce, 2005 ; Djanaguiraman et al., 2013 ; Lin et al., 2021 ). As plants enhance nocturnal respiration (Rn), more photosynthetic bioproducts are consumed, thereby reducing the sugar reserves available for seed filling ( Xu et al., 2021 ), night temperatures of 10°C above ambient lead to a 2.6-fold enhancement in rapid nocturnal respiration.…”

Section: Introductionsupporting

confidence: 87%

“…However, the response diminishes after thermal acclimation and causes yield loss (Peraudeau et al, 2015). It was reported that the high night temperature resulted in the higher Rn and decline of the yield in soybean by 4.6% per °C (Lin et al, 2021). Another study found that various soybean varieties showed different level of tolerance to high temperature, only a few varieties showed decrease yield under high night temperature (Shu, 2021).…”

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confidence: 99%

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Effects of high night temperature on soybean yield and compositions

Yang

Song²,

Xu³

et al. 2023

Front. Plant Sci.

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IntroductionSoybean is sensitive to light and temperature. Under the background of global asymmetric climate warming.MethodsThe increase of night temperature may have an important impact on soybean yield. In this study, three varieties with different level of protein were planted under 18°C and 28°C night temperatures for investigating the effects of high night temperatures on soybean yield formation and the dynamic changes of non-structural carbohydrates (NSC) during the seed filling period (R5-R7).Results and discussionThe results indicated that high night temperatures resulted in smaller seed size, lower seed weight, and a reduced number of effective pods and seeds per plant, and thus, a significant reduction in yield per plant. Analysis of the seed composition variations showed carbohydrates were more substantially affected by high night temperature than protein and oil. We observed “carbon hunger” caused by high night temperature increased photosynthesis and sucrose accumulation in the leaves during the early stage of high night temperature treatment. With elongated treated time, the excessive carbon consumption led to the decrease of sucrose accumulation in soybean seeds. Transcriptome analysis of leaves after 7 days of treatment showed that the expression of most sucrose synthase and sucrose phosphatase genes decreased significantly under the high night temperature. Which could be another important reason for the decrease of sucrose. These findings provided a theoretical basis for enhancing the tolerance of soybean to high night temperature.

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Section: Introductionsupporting

confidence: 87%

mentioning

confidence: 99%

Effects of high night temperature on soybean yield and compositions

Yang

Song²,

Xu³

et al. 2023

Front. Plant Sci.

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“…These negative impacts have been reported for major crop species like rice (Oryza spp. -Peng et al, 2004;Welch et al, 2010;Coast et al, 2014;Shi et al, 2016;Bahuguna et al, 2017;Bheemanahalli et al, 2021), barley (Hordeum vulgare, Garc ıa et al, 2015, sorghum (Sorghum bicolor, Prasad et al, 2011), soybean (Glycine max, Lin et al, 2021), quinoa (Chenopodium quinoa - Lesjak et al, 2017) and cotton (Gossypium hirsutum, Loka et al, 2010). This penalty is particularly evident in wheat, with Spring wheat yields reported to decline 3.2-8.4% for every 1°C increase in T min (Lobell et al, 2005;Lobell & Ortiz-Monasterio, 2007) or 4% decline for every 1°C increase over 14°C (Fischer, 1985).…”

Section: Introductionmentioning

confidence: 99%

Night‐time warming in the field reduces nocturnal stomatal conductance and grain yield but does not alter daytime physiological responses

et al. 2023

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Summary Global nocturnal temperatures are rising more rapidly than daytime temperatures and have a large effect on crop productivity. In particular, stomatal conductance at night (gsn) is surprisingly poorly understood and has not been investigated despite constituting a significant proportion of overall canopy water loss. Here, we present the results of 3 yr of field data using 12 spring Triticum aestivum genotypes which were grown in NW Mexico and subjected to an artificial increase in night‐time temperatures of 2°C. Under nocturnal heating, grain yields decreased (1.9% per 1°C) without significant changes in daytime leaf‐level physiological responses. Under warmer nights, there were significant differences in the magnitude and decrease in gsn, values of which were between 9 and 33% of daytime rates while respiration appeared to acclimate to higher temperatures. Decreases in grain yield were genotype‐specific; genotypes categorised as heat tolerant demonstrated some of the greatest declines in yield in response to warmer nights. We conclude the essential components of nocturnal heat tolerance in wheat are uncoupled from resilience to daytime temperatures, raising fundamental questions for physiological breeding. Furthermore, this study discusses key physiological traits such as pollen viability, root depth and irrigation type may also play a role in genotype‐specific nocturnal heat tolerance.

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“…Peng et al (2004) reported that rice grain yield in Asia declined by 10% for each 1˚C increase in growing-season minimum night air temperature. Other agricultural crops, including wheat (Triticum aestivum) (Hein et al, 2020;Prasad et al, 2008), soybean (Glycine max) (Lin et al, 2021), maize (Zea mays) (Kettler et al, 2022;Wang et al, 2020), and sorghum (Sorghum bicolor) (Prasad & Djanaguiraman, 2011), are also affected by HNT. Different experimental setups are used to understand crop responses to HNT, including growth chambers and greenhouses, as temperature, light, and relative humidity (RH), or a combination of these factors, are easily controlled and quantified, unlike field conditions where results are highly affected by many environmental and agronomic factors.…”

Section: Introductionmentioning

confidence: 99%

“…(2004) reported that rice grain yield in Asia declined by 10% for each 1°C increase in growing‐season minimum night air temperature. Other agricultural crops, including wheat ( Triticum aestivum ) (Hein et al., 2020; Prasad et al., 2008), soybean ( Glycine max ) (Lin et al., 2021), maize ( Zea mays ) (Kettler et al., 2022; Wang et al., 2020), and sorghum ( Sorghum bicolor ) (Prasad & Djanaguiraman, 2011), are also affected by HNT.…”

Section: Introductionmentioning

confidence: 99%

Field‐based infrastructure and cyber–physical system for the study of high night air temperature stress in irrigated rice

Quiñones,

Adviento‐Borbe,

Larazo

et al. 2023

The Plant Phenome Journal

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High night air temperature (HNT) stress negatively impacts both rice (Oryza sativa L) yield and grain quality and has been extensively investigated because of the significant yield loss observed (10%) for every increase in air temperature (1°C). Most of the rice HNT studies have been conducted under greenhouse conditions, with limited information on field‐level responses for the major rice sub‐populations. This is due to a lack of a field‐based phenotyping infrastructure that can accommodate a diverse set of accessions representing the wider germplasm and impose growth stage‐specific stress. In this study, we built six high‐tunnel greenhouses and screened 310 rice accessions from the Rice Diversity Panel 1 (RDP1) and 10 commercial hybrid cultivars in a replicated design. Each greenhouse had heating and a cyber–physical system that sensed ambient air temperature and automatically increased night air temperature to about 4°C relative to ambient temperature in the field for two cropping seasons. The system successfully imposed HNT stress of 4.0 and 3.94°C as recorded by Raspberry Pi sensors for 2 weeks in 2019 and 2020, respectively. HOBO sensors (Onset Computer Corporation) recorded a 2.9 and 2.07°C temperature differential of ambient air between control and heated greenhouses in 2019 and 2020, respectively. These greenhouses were able to withstand constant flooding, heavy rains, strong winds (140 mph), and thunderstorms. Selected US rice cultivars showed an average of 24% and 15% yield reduction under HNT during the 2019 and 2020 cropping seasons, respectively. Our study highlights the potential of this computer‐based infrastructure for accurate implementation of HNT or other abiotic stresses under field‐growing conditions.

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The influence of high night temperature on yield and physiological attributes of Soybean cv. Fukuyutaka

Cited by 8 publications

References 40 publications

Effects of high night temperature on soybean yield and compositions

Effects of high night temperature on soybean yield and compositions

Night‐time warming in the field reduces nocturnal stomatal conductance and grain yield but does not alter daytime physiological responses

Field‐based infrastructure and cyber–physical system for the study of high night air temperature stress in irrigated rice

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