Claim · model-written summary
T1+Si improved N-use efficiency in oilseed rape by 28.86%.
- Taxon
- Oilseed Rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napuse2 - Treatment
- T1+Sie1
- Outcome
- N-use efficiencye1
- Direction
- improvede1
- Value
- 28.86%e1
- Comparator
- T1e1
- Setting
- Putian, Fujian Provincee3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e1“Compared with T1, T1+Si and T3+Si increased yield by 6.55% and 6.06%, respectively, accompanied by higher dry matter translocation (27.20% and 34.60%) and improved N-use efficiency (28.86% and 39.66%)”
e2“Yield Formation in Oilseed Rape”
e3“Field experiments were conducted in Putian, Fujian Province (2023–2025)”
Title
Zhihan Chen; Jiahui Song; Bin Qin; et al. Agronomy 2026. doi:10.3390/agronomy16080814
Other claims from this paper (11)
- Intervention effect T1+Si increased oilseed rape yield by 6.55% compared with T1.
- Intervention effect T3+Si increased oilseed rape yield by 6.06% compared with T1.
- Intervention effect T1+Si gave higher dry matter translocation in oilseed rape, at 27.20%.
- Intervention effect T3+Si gave higher dry matter translocation in oilseed rape, at 34.60%.
- Intervention effect T3+Si improved N-use efficiency in oilseed rape by 39.66%.
- Intervention effect T1+Si increased the soil quality index (SQI) by 31.42%.
- Intervention effect T3+Si increased the soil quality index (SQI) by 33.03%.
- Intervention effect T1+Si increased nitrogen-cycle multifunctionality by 32.42%.
- Intervention effect T3+Si increased nitrogen-cycle multifunctionality by 58.42%.
- Mechanism Silicon promotes yield formation in oilseed rape by alleviating soil constraints and enhancing plant assimilation and allocation, which reduces potential N losses.
- Recommendation Applying 150 kg Si per ha with a 20% reduction in N is recommended as an operational fertilization window for oilseed rape.