Claim · model-written summary
A double dose of mineral fertilizers reduced the dependence of barley productivity on precipitation during the crop vegetation period.
- Taxon
- barley
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Hordeum vulgaree0 - Treatment
- a double dose of mineral fertilizerse0
- Outcome
- dependence of barley productivity on the amount of precipitatione0
- Direction
- reducede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“The introduction of a double dose of mineral fertilizers has reduced the dependence of barley productivity on the amount of precipitation during the crop vegetation period”
Title
G. M. Deriglazova Grain Economy of Russia 2023. doi:10.31367/2079-8725-2023-86-3-87-92
Other claims from this paper (11)
- Association Weather conditions accounted for 44% of the variation in spring barley productivity.
- Association The interaction of weather conditions with mineral fertilizer application accounted for 20% of the variation in spring barley productivity.
- Association The interaction of all studied factors accounted for 12% of the variation in spring barley productivity.
- Association Spring barley productivity was directly correlated with the HTC (r = 0.51).
- Association Spring barley productivity was inversely correlated with the sum of active temperatures (r = -0.66).
- Intervention effect The largest spring barley productivity was established in the grain-fallow crop rotation.
- Intervention effect Fertilizing increased spring barley productivity in all crop rotations.
- Intervention effect Introducing grasses into the crop rotation improved the stability of spring barley productivity.
- Association Spring barley productivity was directly correlated with humus content and nitrate nitrogen content (r = 0.56-0.69).
- Association Spring barley productivity was directly correlated with ammonium nitrogen content (r = 0.50-0.55).
- Association Barley productivity had a direct, moderate and noticeable correlation (r = 0.33-0.63) with the mobility degree of phosphates and potassium.