Claim · model-written summary
I2 irrigation significantly increased wheat straw yield over I0 and equaled I3.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- irrigation level-I 2e0
- Outcome
- straw yieldse0
- Direction
- highere0
- Comparator
- I 0e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain and straw yields were significantly higher at the irrigation level-I 2 and 120 kg N ha −1 -N 2 over the control (I 0 and N 0 ) and were at par with the highest applied levels of irrigation and N (I 3 and N 3 )”
t0“wheat”
Title
Samaresh Sahoo; P. Mukhopadhyay; A. K. Sinha; et al. Frontiers in Environmental Science 2022. doi:10.3389/fenvs.2022.970017
Other claims from this paper (13)
- Intervention effect I2 irrigation significantly increased wheat grain yield over rain-fed control and equaled I3.
- Intervention effect N2 fertilizer significantly increased wheat grain yield over N0 and equaled N3.
- Intervention effect N2 fertilizer significantly increased wheat straw yield over N0 and equaled N3.
- Association Wheat nitrogen uptake followed the irrigation trend seen for yield.
- Intervention effect Wheat nitrogen uptake rose significantly through 150 kg N ha−1.
- Observation More nitrate nitrogen remained at 60–90 cm than in shallower soil layers after wheat harvest.
- Observation I2N2 produced the highest soil nitrate concentration.
- Intervention effect Soil nitrate accumulation increased through irrigation level I2.
- Intervention effect Soil nitrate accumulation increased with fertilizer nitrogen dose.
- Intervention effect Combined irrigation and nitrogen significantly improved agronomic efficiency.
- Intervention effect Combined irrigation and nitrogen significantly improved apparent nitrogen recovery.
- Intervention effect Combined irrigation and nitrogen had no significant effect on physiological efficiency.
- Recommendation The authors recommend an appropriate irrigation and N combination for high yield, N efficiency and control of nitrate leaching in zero-till wheat.