Claim · model-written summary
Ammonium nitrogen produced the highest storage root yield.
- Taxon
- sweet potato
_Flower.jpg?width=60)
Ipomoea batatast0 - Treatment
- ammonium nitrogen treatmente0
- Outcome
- storage root yielde0
- Direction
- higheste0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Flower.jpg?width=500)
Verbatim
e0“The ammonium nitrogen treatment produced the highest storage root yield and number of storage roots per plant.”
t0“sweet potato”
Title
Ya-Yi Meng; Ning Wang; Cheng-Cheng Si Agronomy 2022. doi:10.3390/agronomy12102317
Other claims from this paper (15)
- Intervention effect Ammonium nitrogen increased root activity over the control during storage root formation.
- Intervention effect Ammonium nitrogen promoted IbEXP1 expression early in storage root formation.
- Intervention effect Ammonium nitrogen inhibited Ibkn1 expression early in storage root formation.
- Intervention effect Ammonium nitrogen inhibited Ibkn2 expression early in storage root formation.
- Intervention effect Ammonium nitrogen increased gibberellic acid in potential storage roots during early formation.
- Intervention effect Ammonium nitrogen decreased zeatin riboside content in potential storage roots during early formation.
- Intervention effect Ammonium nitrogen enhanced phenylalanine ammonia lyase in potential storage roots during early formation.
- Intervention effect Ammonium nitrogen enhanced peroxidase activities in potential storage roots during early formation.
- Intervention effect Ammonium nitrogen promoted lignin synthesis in potential storage roots during early formation.
- Intervention effect Ammonium nitrogen had effects opposite to its early-stage effects on gene expression during late storage root formation.
- Intervention effect Ammonium nitrogen had effects opposite to its early-stage effects on hormone contents during late storage root formation.
- Intervention effect Ammonium nitrogen had effects opposite to its early-stage effects on enzyme activity during late storage root formation.
- Intervention effect Ammonium nitrogen increased storage root number at canopy closure relative to the control.
- Intervention effect Ammonium nitrogen produced the highest number of storage roots per plant.
- Mechanism The authors conclude ammonium nitrogen can inhibit root lignin synthesis and thereby promote storage root formation and yield.