Claim · model-written summary
Nitrogen translocation efficiency was somewhat lower under optimum moisture than under low post-anthesis rainfall.
- Taxon
- barley
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Hordeum vulgaret0 - Outcome
- N translocation efficiencye0
- Direction
- lowere0
- Comparator
- low rainfall in the post‐anthesis periode0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“The N translocation efficiency was somewhat lower than low rainfall in the post‐anthesis period”
t0“winter barley”
Title
Nitrogen use efficiency by winter barley under different climatic conditions
R. Gonzalez Ponce; M. L. Salas; S. C. Mason Journal of Plant Nutrition 1993. doi:10.1080/01904169309364610
Other claims from this paper (12)
- Association Rain distribution, heat and fertilizer rate changed straw, grain and nitrogen proportions in barley.
- Observation Under specified rainfall and heat, nitrogen translocation to grain was high.
- Intervention effect Under those conditions, grain yield responded positively to fertilizer up to 118 N kg/ha.
- Intervention effect Under those conditions, grain nitrogen content responded positively up to 118 N kg/ha.
- Intervention effect Above that rate, barley grain yield decreased.
- Intervention effect Above that rate, grain nitrogen content continued to increase.
- Intervention effect With optimum moisture and mild temperatures, grain yield increased with fertilizer up to 131 kg N/ha.
- Intervention effect With optimum moisture and mild temperatures, grain nitrogen content did not vary with fertilizer rate.
- Observation Low pre-anthesis rainfall and heat at early milk stage made grain filling difficult despite sufficient post-anthesis rainfall.
- Intervention effect Under those dry and hot conditions, fertilizer did not increase grain yield.
- Intervention effect Under those dry and hot conditions, grain nitrogen content decreased as fertilizer rate rose.
- Intervention effect Under those dry and hot conditions, nitrogen translocation efficiency decreased as fertilizer rate rose.