Molecular Hydrogen Increases Quantitative and Qualitative Traits of Rice Grain in Field Trials.

ABSTRACT: How to use environmentally friendly technology to enhance rice field and grain quality is a challenge for the scientific community. Here, we showed that the application of molecular hydrogen in the form of hydrogen nanobubble water could increase the length, width, and thickness of brown/rough rice and white rice, as well as 1000-grain weight, compared to the irrigation with ditch water. The above results were well matched with the transcriptional profiles of representative genes related to high yield, including up-regulation of heterotrimeric G protein β-subunit gene (RGB1) for cellular proliferation, Grain size 5 (GS5) for grain width, Small grain 1 (SMG1) for grain length and width, Grain weight 8 (GW8) for grain width and weight, and down-regulation of negatively correlated gene Grain

SUBMITTER: Cheng P 

PROVIDER: S-EPMC8624507 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature