Claim · model-written summary
Omitting N while adding P, K and trace elements increased yield by 5.51 kg/kg.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- lacking N fertilizer and increased fertilizer of P、K、Fe、Zn、B and Mne0
- Outcome
- yielde0
- Direction
- increasede0
- Value
- 5.51 kg/kge0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield and benefit increased 5.51 kg/kg and 4.654 yuan/kg by lacking N fertilizer and increased fertilizer of P、K、Fe、Zn、B and Mn fertility”
t0“Wheat”
Title
Yield Effect and Benefit of the Wheat in Different Fertilizer Level,Quantity and Composition
Rui Zhang 2004
Other claims from this paper (15)
- Intervention effect Increasing P and trace elements at a low fertilizer level increased wheat yield.
- Intervention effect Increasing all fertilizers at a low fertilizer level increased wheat yield.
- Intervention effect Doubling Fe, Zn, B and Mn at a middle fertilizer level increased wheat yield relative to the lower level.
- Intervention effect Doubling Fe, Zn, B and Mn at a middle fertilizer level increased benefit relative to the lower level.
- Observation The average yield gain per trace fertilizer was 69.50 kg/kg.
- Observation The benefit per trace fertilizer was 72.04 yuan/kg.
- Intervention effect Doubling phosphate and trace elements gave 18.12 kg/kg average yield gain.
- Intervention effect Doubling phosphate and trace elements gave 17.422 yuan/kg benefit.
- Intervention effect Doubling potash increased wheat yield.
- Intervention effect Doubling potash decreased earnings.
- Intervention effect Omitting N while adding P, K and trace elements increased benefit by 4.654 yuan/kg.
- Intervention effect Doubling phosphate increased wheat yield by 53.36 kg/kg.
- Intervention effect Doubling phosphate increased benefit by 60.55 yuan/kg.
- Intervention effect Doubling phosphate and potash together increased wheat yield.
- Intervention effect Doubling phosphate and potash together decreased benefit.