Claim · model-written summary
Straw residue incorporation (SR) increased wheat grain yield and nitrogen uptake accumulation (NUA) compared with conventional tillage (CT).
- Taxon
- wheat
Triticum aestivume3 - Treatment
- SRe3
- Outcome
- grain yield and nitrogen uptake accumulation (NUA)e3
- Direction
- increasede3
- Comparator
- CTe3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“In addition, SR increased the wheat grain yield and nitrogen uptake accumulation (NUA), evapotranspiration (ET), precipitation storage efficiency (PSE), and mineral nitrogen residual after harvest (except for SR-N180 in 2019–2020), but decreased the apparent nitrogen recovery when compared with CT”
Title
Huitong Li; Rui Liu; Yi Peng; et al. Agronomy 2023. doi:10.3390/agronomy13122988
Other claims from this paper (18)
- Intervention effect Straw residue incorporation (SR) increased wheat photosynthetic rate (Pn) by 5.38% compared with conventional tillage (CT).
- Intervention effect Straw residue incorporation (SR) increased wheat transpiration rate (Tr) by 12.75% compared with conventional tillage (CT).
- Intervention effect Straw residue incorporation (SR) increased wheat leaf area index (LAI) by 8.21% compared with conventional tillage (CT).
- Intervention effect Straw residue incorporation (SR) increased wheat leaf total chlorophyll (Chl-total) by 5.79% compared with conventional tillage (CT).
- Intervention effect Straw residue incorporation (SR) increased wheat glutamine synthetase (GS) by 16.21% compared with conventional tillage (CT).
- Intervention effect Straw residue incorporation (SR) increased wheat nitrate reductase (NR) by 20.08% compared with conventional tillage (CT).
- Intervention effect Straw residue incorporation (SR) increased evapotranspiration (ET), precipitation storage efficiency (PSE) and mineral nitrogen residual after harvest compared with conventional tillage (CT), except for SR-N180 in 2019–2020.
- Intervention effect Straw residue incorporation (SR) decreased apparent nitrogen recovery compared with conventional tillage (CT).
- Intervention effect Straw residue incorporation (SR) did not significantly change wheat ammonia volatilization or nitrous oxide emissions relative to conventional tillage (CT).
- Intervention effect Increasing N-fertilization rate significantly increased wheat Pn and Tr under straw residue treatments.
- Intervention effect Increasing N-fertilization rate significantly increased NH3 volatilization, N2O emission and mineral nitrogen residual.
- Intervention effect Increasing N-fertilization rate significantly increased wheat LAI and leaf total chlorophyll.
- Intervention effect Increasing N-fertilization rate significantly increased wheat glutamine synthetase and nitrate reductase activity.
- Intervention effect Increasing N-fertilization rate significantly increased wheat grain yield, water use efficiency and nitrogen uptake accumulation.
- Intervention effect Increasing N-fertilization rate significantly decreased ET and PSE in wheat.
- Intervention effect Increasing N-fertilization rate significantly decreased apparent nitrogen recovery (ANR) and nitrogen harvest index (NHI) in wheat.
- Intervention effect Wheat photosynthetic characteristics, water and nitrogen utilization and yield did not differ significantly between N144 and N180.
- Recommendation Straw retention with N144 could be recommended as a resource-saving and environment-friendly management practice in rain-fed winter wheat in northwest China.