Claim · model-written summary
Soil Zn application did not affect wheat grain yield.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- Soil application of Zne2
- Outcome
- wheat grain yieldse2
- Direction
- no_changeinferrede2
- Setting
- field experimente0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Zn Utilization of Wheat”
e0“In a two-year field experiment with six Zn application rates of 0, 10, 25, 50, 100, 150 kg ZnSO4·7H2O·hm-2”
e2“Soil application of Zn did not show effects on wheat grain yields”
Title
LI Meng-hu Nongye huanjing kexue xuebao 2013
Other claims from this paper (7)
- Intervention effect Soil DTPA-Zn increased significantly with Zn application rates in wheat soil.
- Intervention effect Soil Zn application increased wheat grain Zn concentration by 32% in the first season.
- Intervention effect Soil Zn application increased wheat grain Zn concentration by 44% in the second season.
- Association Maximum grain Zn concentration of wheat in the first season was 19.8 mg·kg-1, lower than the recommended Zn level.
- Association Maximum grain Zn concentration of wheat in the second season was 32.1 mg·kg-1, lower than the recommended Zn level.
- Observation Total Zn utilization efficiency by wheat was less than 1%.
- Recommendation Applying Zn directly to soil is not an option to improve Zn nutrition of wheat in the dryland area of northwestern China.