Claim · model-written summary
Rice soil zinc concentration ranged from 0.24 to 2.40 mg kg-1.
- Taxon
- rice
Oryza sativae0 - Outcome
- Zn concentration in soilse1
- Value
- 0.24 to 2.40 mg kg-1e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“0.24 to 2.40 mg kg-1 in rice”
e1“Zn concentration in soils”
Title
R. Khan; A.R. Gurmani; M.S. Khan; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2009
Other claims from this paper (12)
- Intervention effect Direct 5 and 10 kg Zn ha-1 significantly increased wheat grain yield.
- Intervention effect Direct 5 and 10 kg Zn ha-1 significantly increased rice grain yield.
- Observation Direct 10 kg Zn ha-1 produced the highest wheat yield of 5467 kg ha-1.
- Intervention effect Residual zinc produced a statistically lower wheat yield increase than cumulative zinc.
- Observation Cumulative zinc produced maximum paddy yield, followed by residual and direct application.
- Observation Wheat soil zinc concentration ranged from 0.3 to 1.5 mg kg-1.
- Observation Wheat leaf zinc concentration ranged from 18-48 mg kg-1.
- Observation Rice leaf zinc concentration ranged from 15-52 mg kg-1.
- Intervention effect Soil and leaf zinc concentrations followed cumulative > residual > direct > control.
- Intervention effect Residual, direct and cumulative zinc increased yield attributes, most with cumulative treatment.
- Recommendation The authors recommend direct zinc application for wheat yield on zinc-deficient soil.
- Recommendation The authors recommend cumulative zinc fertilizer for maximum rice yield.