Claim · model-written summary
Shoot removal reduced population seed yield by 19.5-38.4%.
Not reportedTreatmentComparator
Verbatim
e0“population seed yield (19.5-38.4%)”
t0“rapeseed”
Title
Xiaoyong Li; Wei Huang; Zhiyuan Yang; et al. Journal of Integrative Agriculture 2025. doi:10.1016/j.jia.2025.04.035
Other claims from this paper (17)
- Intervention effect Shoot removal lowered mature population biomass at every nitrogen level.
- Intervention effect Nitrogen increased population biomass after shoot removal.
- Intervention effect Nitrogen elevated soluble sugar and protein in shoots after shoot removal.
- Intervention effect Shoot removal increased seeds per pod by 13.5-26.9%.
- Intervention effect Shoot removal reduced pods per plant by 33.1-45.8%.
- Intervention effect Nitrogen raised population seed yield in the no-removal group by 187.2 - 465.0%.
- Intervention effect Nitrogen raised population seed yield in the shoot-removal group by 185.6 - 430.7%.
- Observation Seed yield was highest at the N3 nitrogen rate in both shoot treatments.
- Intervention effect Leaf nitrogen content per area and net photosynthetic rate increased 20 days after shoot removal.
- Intervention effect Leaf photosynthetic nitrogen use efficiency fell 20 days after shoot removal.
- Intervention effect Nitrogen supply increased organ nitrogen content and population biomass.
- Intervention effect Nitrogen supply decreased nitrogen use efficiency at maturity.
- Intervention effect Shoot removal and more nitrogen elevated pod-wall net photosynthetic rate at 25 days after flowering.
- Association Higher pod-wall amino acid to soluble sugar ratio increased seed protein content.
- Association Higher pod-wall amino acid to soluble sugar ratio decreased seed oil content.
- Intervention effect Oil yield with shoot removal and N3 was 63.8-71.0% lower than without shoot removal at N3.
- Observation Oil yield under shoot removal and N3 was comparable to no-removal treatment with 90 kg nitrogen per hectare.