Jul 12, 2020 · sensitivity of rice to drought stress varies with timing, duration, and severity of water unavailability, variety and the growth stage of rice (Sokoto and Muhammad, 2014).

Nov 1, 2018 · We hypothesized that (1) N uptake and accumulation in rice seedlings is inhibited by water stress, but that negative effects are significantly alleviated by NH 4 + supply; (2) N …

Feb 8, 2022 · Adisyahputra et al. 14 proposed that an 18.1% PEG concentration (equivalent to − 6.24 bar of water potential) can be used to determine resistance to drought stress. …

The water deficit stress was artificially induced by desired strengths of polyethylene glycol 6000 (PEG-6000; Sigma Chemicals) in growth chamber at 25±0.5 °C and 80%±1 relative humidity …

Jul 13, 2024 · To examine whether OsREM1.5-assisted nuclear translocation of ONAC023 is an abiotic stress-dependent process, drought (by 15% PEG 6000) and heat (45 °C) stress …

Sep 28, 2016 · Three-weeks-old seedlings of rice were stressed for 7 days using 20% polyethylene glycol PEG-6000 in the nutrient solution. Exposure to PEG-6000 solutions is …

Oct 14, 2023 · To accomplish this, polyethylene glycol (PEG-6000) was harnessed as an artificial inducer of drought stress, facilitating the examination of a diverse range of rice genotypes....

Jul 1, 2018 · In the present investigation, chlorophyll contents revealed sensitivity to drought stress. Even at 20% PEG treatment, all chlorophyll contents were reduced comparing with …

Sep 30, 2024 · Results indicate differential responses between drought-tolerant and drought-sensitive rice genotypes, highlighting the potential for optimizing tissue culture protocols to …

Ammonium (NH 4 +) can enhance the water stress induced drought tolerance of rice seedlings in comparison to nitrate (NO 3-) nutrition. To investigate the mechanism involved in nitrogen (N) …