Claim · model-written summary
Manganese oxide bound zinc contributed 5.0% of total soil zinc.
- Taxon
- maize–wheat
Triticum aestivum
Zea mayst0 - Outcome
- manganese oxide bound zince0
- Value
- 5.0e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“manganese oxide bound zinc, carbonate bound zinc, specifically adsorbed zinc and water soluble + exchangeable zinc contribute 56.7, 16.0, 7.5, 5.1, 5.0, 4.8, 2.3, 2.2% to total Zn in soil.”
t0“maize–wheat system”
Title
Sonal Kumar; Gayatri Verma; S. S. Dhaliwal; et al. Journal of Plant Nutrition 2022. doi:10.1080/01904167.2022.2027970
Other claims from this paper (13)
- Intervention effect Maize yield was highest under annual 10 kg Zn ha−1, at par with annual and alternate-year 7.5 kg Zn ha−1.
- Intervention effect Wheat yield was highest under annual 10 kg Zn ha−1, at par with annual and alternate-year 7.5 kg Zn ha−1.
- Intervention effect Maize zinc uptake was highest with annual 10 kg Zn ha−1 and statistically at par with annual 7.5 kg or alternate-year 10 kg Zn ha−1.
- Intervention effect Wheat zinc uptake was highest with annual 10 kg Zn ha−1 and statistically at par with annual 7.5 kg or alternate-year 10 kg Zn ha−1.
- Intervention effect Soil zinc fractions were higher with annual 10 kg Zn ha−1, at par with the stated lower-frequency treatments.
- Observation Residual zinc contributed 56.7% of total soil zinc.
- Observation Crystalline FeO bound zinc contributed 16.0% of total soil zinc.
- Observation Amorphous FeO bound zinc contributed 7.5% of total soil zinc.
- Observation Organically bound zinc contributed 5.1% of total soil zinc.
- Observation Carbonate bound zinc contributed 4.8% of total soil zinc.
- Observation Specifically adsorbed zinc contributed 2.3% of total soil zinc.
- Observation Water soluble and exchangeable zinc contributed 2.2% of total soil zinc.
- Recommendation The authors recommend 10.0 kg Zn ha−1 in alternate years for yield, uptake, and available zinc.