Claim · model-written summary
Late sowing enhanced lodging resistance of winter wheat compared with normal sowing.
- Taxon
- wheat
Triticum aestivume1 - Material
- Tainong 18e2
- Treatment
- late sowinge1
- Outcome
- lodging resistancee1
- Direction
- enhancede1
- Comparator
- normal sowinge2
- Setting
- Field experimentse0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experiments were conducted to investigate the effects of sowing date on lignin and cellulose metabolism, stem morphological characteristics, lodging resistance, and grain yield”
e1“late sowing enhanced the lodging resistance of wheat by improving the biosynthesis and accumulation of lignin and cellulose”
e2“Seeds of Tainong 18, a winter wheat variety, were sown on October 8 (normal sowing) and October 22 (late sowing) during both of the 2015–2016 and 2016–2017 growing seasons”
Title
Xiu-chun DONG; Tai-feng QIAN; Jin-peng CHU; et al. Journal of Integrative Agriculture 2022. doi:10.1016/j.jia.2022.08.024
Other claims from this paper (10)
- Mechanism The authors state that improved biosynthesis and accumulation of lignin and cellulose are responsible for higher stem-filling degree, breaking strength and lodging resistance.
- Intervention effect Under late sowing, the expression levels of key lignin and cellulose biosynthesis genes peaked 4–12 days earlier than under normal sowing.
- Intervention effect Under late sowing, the enzyme activities of TaPAL and TaCAD peaked 4–12 days earlier than under normal sowing.
- Intervention effect In most cases, under late sowing the expression levels of key lignin and cellulose biosynthesis genes were significantly higher than under normal sowing.
- Intervention effect Under late sowing, lignin and cellulose accumulated quickly during the stem elongation stage.
- Intervention effect Under late sowing, the mean and maximum accumulation rates of lignin and cellulose increased.
- Intervention effect Under late sowing, the maximum accumulation contents of lignin and cellulose were higher than under normal sowing.
- Intervention effect Under late sowing, the cellulose accumulation duration was prolonged.
- Intervention effect Under late sowing, the lignin/cellulose ratio and lignin content increased from 0 day.
- Intervention effect Under late sowing, the cellulose content increased from 11 days after jointing onward.