Combinational variation temperature and soil water response of stomata and biomass production in maize, millet, sorghum and rice

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dc.creatorKhanthavong, Phanthasin
dc.creatorYabuta, Shin
dc.creatorMalik, Al Imran
dc.creatorHossain, Mohammed Amzad
dc.creatorAkagi, Isao
dc.creatorSakagami, Jun-Ichi
dc.date2022-04-11
dc.date2023-02-16T11:53:40Z
dc.date2023-02-16T11:53:40Z
dc.date.accessioned2026-06-27T13:35:29Z
dc.descriptionEnvironmental responses of stomatal conductance (gs) as basic information for a photosynthesis-transpiration-coupled model have been increasing under global warming. This study identified the impact of gs behavior under different soil water statuses and temperatures in rice, maize, millet, and sorghum. The experiments consisted of various soil moisture statuses from flooding to drying and combination of soil moisture status and temperature. There was a reduction in shoot biomass of maize and sorghum caused by decreasing of gs, photosynthesis (A), and transpiration (E) in early imposed waterlogging without dependent temperature, whereas millet and rice were dependent on temperature variation. The effect of gradual soil drying, gs, A, and E of maize, millet, and sorghum were caused by low temperature, except rice. The impact of the combination of various soil water statuses and temperatures on gs is important for the trade-off between A and E, and consequently shoot biomass. However, we discovered that an ability to sustain gs is essential for photo assimilation and maintaining leaf temperature through evapotranspiration for biomass production, a mechanism of crop avoidance in variable soil water status and temperature.
dc.formatapplication/pdf
dc.identifierhttps://hdl.handle.net/10568/128723
dc.identifier.urihttp://hdl.handle.net/123456789/64197
dc.languageen
dc.publisherMDPI
dc.rightsOpen Access
dc.sourceKhanthavong, P.; Yabuta, S.; Malik, A.I.; Hossain, M.A.; Akagi, I.; Sakagami, J.-I. (2022) Combinational variation temperature and soil water response of stomata and biomass production in maize, millet, sorghum and rice. Plants 11(8):1039 17 p. ISSN: 2223-7747
dc.subjecttemperature effects
dc.subjectdrought stress
dc.subjectleaf conductance
dc.subjecttranspiration
dc.subjectwater use regulations
dc.subjectefectos de temperatura
dc.subjectestrés de sequia
dc.subjectconductancia foliar
dc.titleCombinational variation temperature and soil water response of stomata and biomass production in maize, millet, sorghum and rice
dc.typeJournal Article

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