Claim · model-written summary
Traditional irrigation with optimized fertilization slightly reduced root length at 0–60 cm.
- Taxon
- winter wheat
Triticum aestivume0 - Organ / stage
- 0~60 cm soil layere0
- Treatment
- traditional irrigation-optimized fertilization modele0
- Outcome
- root length per unit areae0
- Direction
- decreased a littlee0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“for winter wheat under traditional irrigation-optimized fertilization model,root length per unit area in the 0~60 cm soil layer decreased a little”
Title
Marion Boening Mailei zuowu xuebao 2008
Other claims from this paper (13)
- Intervention effect The same model increased root length at 60–90 cm by 14.62%.
- Intervention effect The same model increased root length at 90–120 cm by 73.72%.
- Intervention effect Total root amount at 0–120 cm increased slightly with optimized fertilization.
- Intervention effect Optimized irrigation with traditional fertilization significantly increased root length at 0–30 cm.
- Intervention effect The model decreased root length at 30–60 cm by 3.52%.
- Intervention effect The model decreased root length at 60–90 cm by 6.65%.
- Intervention effect The model decreased root length at 90–120 cm by 18.21%.
- Intervention effect Total root amount at 0–120 cm increased under optimized irrigation with traditional fertilization.
- Intervention effect Optimizing both irrigation and fertilization increased root amount in each soil layer.
- Intervention effect Adding crop residues to optimized irrigation and fertilization increased root amount in each soil layer.
- Intervention effect Crop residues increased root amount at 0–60 cm compared with optimized irrigation and fertilization alone.
- Intervention effect Crop residues decreased root amount at 60–120 cm compared with optimized irrigation and fertilization alone.
- Association Root length and weight density declined with increasing soil depth under all models.