Claim · model-written summary
Increasing nitrogen fertilizer increased grain yield by 0.46–1.35 t/ha over no fertilizer.
- Taxon
- winter barley
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Hordeum vulgaree1 - Treatment
- Increasing the dose of nitrogen fertilizatione0
- Outcome
- grain yielde0
- Direction
- increasee0
- Value
- 0.46–1.35 t/hae0
- Comparator
- control without fertilizerse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Increasing the dose of nitrogen fertilization provided an increase in grain yield by 0.46–1.35 t/ha compared to the control without fertilizers.”
e1“winter barley grain”
Title
The impact of mineral nutrition on winter barley yields while using mustard as a precursor crop
Scientific and Technical Bulletin of the Institute of Oilseed Crops NAAS 2021. doi:10.36710//ioc-2021-31-09
Other claims from this paper (19)
- Intervention effect Fertilizer during mustard cultivation increased subsequent barley yield by 0.46–1.35 t per ha.
- Observation Dev’yatyi Val yielded more than Dostoynyi with mustard as precursor.
- Observation The N40Р40К40 plus N30 program had the highest economic performance.
- Observation Dev’yatyi Val profitability with that program was 99.2%, 14.9% above Dostoynyi.
- Intervention effect N40R40K40 increased barley height in the earing phase by 5.0–9.6 cm.
- Intervention effect N40Р40К40 followed by N30 increased earing height by 10.4–14.5 cm.
- Intervention effect N40P40K40 followed by N60 increased earing height 12.5–15.5 cm over control.
- Observation Dev’yatyi Val had greater earing phase growth than Dostoynyi.
- Intervention effect N40P40K40 produced a tillering coefficient close to control, 1.5–1.6.
- Intervention effect N40R40K40 plus N60 gave the highest tillering coefficients, 2.1 and 2.3.
- Intervention effect Fertilizer doses increased dry weight of 100 Dostoynyi plants by 21.6–96.9%.
- Intervention effect Fertilizer doses increased dry weight of 100 Dev’yatyi Val plants by 12.6–109.0%.
- Observation Dev’yatyi Val yields ranged from 3.58 to 4.93 t per ha.
- Observation Dostoynyi yields ranged from 3.34 to 4.65 t per ha.
- Observation N40R40K40 plus N30 produced yields of 4.83–4.47 t/ha across the two varieties.
- Intervention effect N40R40K40 plus N60 produced maximum yields of 4.93–4.65 t/ha.
- Intervention effect N40P40K40 plus N60 gave the highest barley grain protein content, 9.83%.
- Observation Under N30, Dostoynyi grain protein fell to 8.36%.
- Observation Under N30, Dev’yatyi Val grain protein fell to 9.53%.