Model analysis of the significant drop in protein content in Danish grain crops from 1990-2015

Merete E. Styczen,Per Abrahamsen,Søren Hansen,Leif Knudsen

European Journal of Agronomy（2020）

引用 13|浏览5

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摘要

•Modelling recreated the observed protein decline in winter wheat and spring barley.•The main causes were plant breeding and environmental restrictions on fertilization.•Warmer and wetter weather contributed to the reduced protein content.•Reduced N-mineralization contributed to reduced protein content in some soils.

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关键词

Winter wheat,Spring barley,DAISY model,Protein content,N in grain plant breeding,Fertilization

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