Claim · model-written summary
PBY decreased irrigation ratio by 3.32%.
- Taxon
- oat (Avena sativa L.)
Avena sativat0 - Treatment
- PBYe7
- Outcome
- irrigation ratione7
- Direction
- decreasede7
- Value
- 3.32%e7
Not reportedComparator
Verbatim
t0“oat (Avena sativa L.)”
e7“it significantly increased the precipitation ratio by 2.64% (PBY) and 2.13% (PBN) and decreased irrigation ration by 3.32% (PBY) and 5.28% (PBN) on average in two years”
Title
Lu Tian; Jing-hui Liu; Sheng Zhang; et al. Scientific Reports 2022. doi:10.1038/s41598-022-15418-w
Other claims from this paper (17)
- Intervention effect PB and PC both decreased irrigation volumes by 4.5–18.4 mm compared with PA.
- Intervention effect PB had lower irrigation volumes than PC.
- Intervention effect With super absorbent polymers, PB significantly increased grain yield compared with PA by 16.65% on average in two years.
- Intervention effect With super absorbent polymers, PB significantly increased above-ground biomass compared with PA by 7.31% on average in two years.
- Mechanism The increase in grain yield under PB is attributed to more pike number and kernel number per spike.
- Intervention effect Without super absorbent polymers, PB had no significant effect on grain yield or above-ground biomass.
- Intervention effect PBY significantly increased the precipitation ratio by 2.64%.
- Intervention effect PBN significantly increased the precipitation ratio by 2.13%.
- Intervention effect PBN decreased irrigation ratio by 5.28%.
- Intervention effect PB and PC both decreased total evapotranspiration.
- Intervention effect PB increased water use efficiency (WUE).
- Intervention effect PC decreased water use efficiency (WUE).
- Intervention effect The WUE of PBY increased by 19.70%.
- Intervention effect The WUE of PBN increased by 9.87%.
- Intervention effect PB had the highest economic benefits among all treatments.
- Recommendation A drip irrigation oat planting pattern with 15 cm row spacing, 8-row strip planting, 30 cm belt spacing and 22.5 kg ha −2 super absorbent polymer is proposed.
- Recommendation The proposed oat planting pattern is a viable strategy to improve oat productivity.