Claim · model-written summary
Soil DTPA-Zn was higher with Zn application.
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The DTPA-Zn concentration in soil was higher where Zn had been applied”
t0“maize (Zea mays L.)–wheat (Triticum aestivum L.)”
Title
Sanjib Kumar Behera; Dhyan Singh; B. S. Dwivedi; et al. Soil Research 2008. doi:10.1071/sr07073
Other claims from this paper (12)
- Association Soil DTPA-Zn declined as soil depth increased.
- Observation Zinc fraction distributions varied by treatment, depth, and cropping year.
- Observation Total soil Zn averaged 183, 183, 171, and 211 mg/kg at successive reported depths.
- Observation Residual Zn dominated total Zn at every soil depth.
- Observation Maize grain yield ranged from 1.10 to 2.43 t/ha across treatments.
- Observation Maize stover yield ranged from 1.22 to 2.46 t/ha across treatments.
- Observation Wheat grain yield ranged from 2.25 to 4.69 t/ha.
- Observation Wheat straw yield ranged from 2.56 to 5.20 t/ha.
- Intervention effect Maize had its highest Zn uptake in Zn-treated plots.
- Intervention effect Wheat had its highest Zn uptake in Zn-treated plots.
- Association Zn associated with easily reducible manganese, carbonate, and iron and aluminum oxides contributed to DTPA-extractable Zn.
- Association Sorbed Zn and organic-matter-associated Zn contributed significantly to crop Zn uptake.