Claim · model-written summary
Applying Si did not significantly influence rice grain yield.
- Taxon
- rice
Oryza sativae0 - Treatment
- applying Sie1
- Outcome
- grain yielde1
- Direction
- no significant influencee1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“field trials were carried out to evaluate the grain yield and lodging resistance of rice at two different locations”
e1“Conversely, no significant influence of applying Si on grain yield was observed”
Title
Weiqing Fu; Yanjie Zhao; Xinrui Zha; et al. Agronomy 2023. doi:10.3390/agronomy14010091
Other claims from this paper (12)
- Intervention effect Zn at 40 kg ha−1 increased rice yield by 9% at Qionghai.
- Intervention effect Zn at 80 kg ha−1 increased rice yield by 5% at Qionghai.
- Intervention effect Zn at 40 kg ha−1 increased rice yield by 5% at Wuzhishan.
- Intervention effect Zn at 80 kg ha−1 increased rice yield by 6% at Wuzhishan.
- Mechanism The Zn-related grain yield gain is attributed to more panicles m−2, spikelets m−2 and aboveground biomass.
- Intervention effect Zn application did not show a remarkable impact on stem and root lodging susceptibility.
- Intervention effect Si at 120 and 240 kg ha−1 enhanced stem lodging resistance (SFs) by 32% at Qionghai relative to zero Si.
- Intervention effect Si at 120 and 240 kg ha−1 enhanced root lodging resistance (SFr) by 22% at Qionghai relative to zero Si.
- Intervention effect Si at 120 and 240 kg ha−1 enhanced stem lodging resistance (SFs) by 11% at Wuzhishan relative to zero Si.
- Intervention effect Si at 120 and 240 kg ha−1 enhanced root lodging resistance (SFr) by 34% at Wuzhishan relative to zero Si.
- Mechanism Improved lodging resistance is ascribed to greater stem bending strength and anchorage strength, with lower self-weight moment of the whole plant.
- Recommendation Combining 40 kg Zn ha−1 with 120 kg Si ha−1 is recommended to improve grain yield and lodging resistance together in rice.