Claim · model-written summary
Root-zone fertilization tended to increase assimilatory nitrate reduction.
- Taxon
- winter oilseed rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napuse1 - Treatment
- Root-zone nitrogen fertilizatione2
- Outcome
- assimilatory nitrate reductione0
- Direction
- increasede0
- Qualifier
- a tendency towarde0
- Comparator
- conventional fertilizatione3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e0“a tendency toward increased assimilatory nitrate reduction”
e1“winter oilseed rape (Brassica napus L.)”
e2“Root-zone nitrogen fertilization (RZF)”
e3“conventional fertilization (CF)”
Title
Liang Cheng; Quanjie Shen; Yifan Wang Plants 2026. doi:10.3390/plants15081137
Other claims from this paper (14)
- Intervention effect Root-zone fertilization increased oilseed rape seed yield relative to conventional fertilization by 0.44 t ha−1.
- Intervention effect Root-zone fertilization increased aboveground nitrogen uptake by 20.45 kg ha−1.
- Intervention effect Root-zone fertilization enriched rhizosphere ammonium nitrogen by 54.50%.
- Intervention effect Root-zone fertilization enriched rhizosphere nitrate nitrogen by 56.02%.
- Intervention effect Root-zone fertilization enhanced rhizosphere nitrogen fixation potential.
- Intervention effect Root-zone fertilization reduced rhizosphere nitrification and denitrification potential.
- Observation Functional genes indicated greater potential for nitrogen retention and assimilation under root-zone fertilization.
- Observation Functional genes indicated reduced potential for rhizosphere nitrogen losses.
- Observation Bradyrhizobium was enriched under root-zone fertilization.
- Observation Nitrifier taxa were suppressed under root-zone fertilization.
- Association Rhizosphere pH had the strongest Mantel correlation with multiple nitrogen cycling modules.
- Association Rhizosphere available nitrogen was positively associated with plant nitrogen traits and yield.
- Mechanism A modeled functional balance index increased available nitrogen with a path coefficient of 0.22.
- Mechanism Modeled available nitrogen promoted yield with a path coefficient of 0.90.