Claim · model-written summary
Under DB, no-tillage increased root oxidation ability by 12.59% at maximum tillering.
- Taxon
- hybrid rice
Oryza sativat0 - Organ / stage
- maximum stagee0
- Treatment
- NTe0
- Outcome
- root oxidation abilitye0
- Direction
- highere0
- Value
- 12.59%e0
- Comparator
- CTe0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In DB condition,the total 32P activity absorbed by roots and the root oxidation ability in NT at maximum stage,booting stage and full heading stage were 54.56% and 12.59%,19.53% and 24.06%,2.80% and 74.19% higher than those of CT on the average,respectively.”
t0“Hybrid Rice”
Title
Effects of Different Tillage System on the Root Properties and the Yield in Hybrid Rice
José Roland; Dapo Box Zhongguo nongye Kexue 2006
Other claims from this paper (18)
- Intervention effect No-tillage increased root/shoot ratio, root dry weight, root absorbing surface area and root active absorbing surface at maximum tillering.
- Intervention effect No-tillage increased mature root weight and root weight density in 0-5 cm soil regardless of establishment method.
- Intervention effect No-tillage increased specific root length in the 5-10 and 10-20 cm soil layers at maturity.
- Intervention effect In RT rice, no-tillage increased mature root length, root length density and root surface area in 0-5 cm soil.
- Intervention effect Under RT, no-tillage increased root 32P uptake activity by 40.72% at maximum tillering.
- Intervention effect Under RT, no-tillage increased root oxidation ability by 13.81% at maximum tillering.
- Intervention effect Under DB, no-tillage increased total root 32P uptake activity by 54.56% at maximum tillering.
- Intervention effect Under DB, no-tillage increased root 32P uptake activity by 19.53% at booting.
- Intervention effect Under DB, no-tillage increased root oxidation ability by 24.06% at booting.
- Intervention effect Under DB, no-tillage increased root 32P uptake activity by 2.80% at full heading.
- Intervention effect Under DB, no-tillage increased root oxidation ability by 74.19% at full heading.
- Intervention effect No-tillage increased partitioning of absorbed 32P into aerial parts by 13.78% at booting.
- Intervention effect No-tillage reduced root residual 32P rate by 6.84% at booting.
- Intervention effect No-tillage reduced effective panicle number regardless of establishment method.
- Intervention effect No-tillage increased spikelet number per panicle regardless of establishment method.
- Intervention effect No-tillage DB rice yielded 8979.0 kg·ha-1, 2.30% above CT.
- Intervention effect No-tillage RT rice yielded 8588.0 kg·ha-1, 1.19% above CT.
- Mechanism Authors attribute no-tillage yield superiority to improved root properties.