Claim · model-written summary
Ammonium N reduced ZR and IAA concentrations in potential storage roots early.
- Taxon
- Sweetpotato
_Flower.jpg?width=60)
Ipomoea batatast0 - Organ / stage
- potential storage rootse0
- Treatment
- ammonium N treatmente1
- Outcome
- ZR and IAA concentrationse0
- Direction
- reducinge0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Flower.jpg?width=500)
Verbatim
t0“Sweetpotato”
e0“reducing the ZR and IAA concentrations in potential storage roots”
e1“ammonium N treatment inhibited the expression of Ibkn1”
Title
Chengcheng Si; Chunyu Shi; Hongjuan Liu; et al. Crop Science 2018. doi:10.2135/cropsci2018.01.0067
Other claims from this paper (10)
- Intervention effect Ammonium N significantly increased thick root number during storage root formation.
- Intervention effect Ammonium N significantly reduced thick root diameter early in storage root formation.
- Intervention effect Ammonium N increased thick root diameter late in storage root formation.
- Intervention effect Ammonium N inhibited Ibkn1, Ibkn2, and SRD1 expression early in storage root formation.
- Intervention effect Ammonium N reduced IAA oxidase, peroxidase and polyphenol oxidase activities early.
- Observation Late storage root formation showed the opposite response for gene expression, enzyme activity and hormone concentration.
- Intervention effect Ammonium N increased the number of 0.5 to 5.0 cm storage roots at canopy closure.
- Intervention effect Ammonium N decreased the number of storage roots above 5.0 cm at canopy closure.
- Intervention effect Ammonium N gave the highest storage root yield at harvest.
- Intervention effect Ammonium N gave the highest storage root number per plant at harvest.