A Dynamic Decision-Making Tool for Calculating the Optimal Rates of N Application for 40 Annual Crops While Minimising the Residual Level of Mineral N at Harvest

Machet, J.; Dubrulle, P.; Damay, N.; Duval, R.; Julien, J.; Recous, S.

doi:10.3390/AGRONOMY7040073

Public

A Dynamic Decision-Making Tool for Calculating the Optimal Rates of N Application for 40 Annual Crops While Minimising the Residual Level of Mineral N at Harvest

Shared by NobleBlocks on Nov 1, 2017 • 12:00 AM UTC

Authors:

Jean-Marie Machet

Pascal Dubrulle

Nathalie Damay

Abstract

Adequate nitrogen (N) fertilisation is an important component of sustainable management in agricultural systems because it reduces the environmental impacts of agriculture. However, taking into account the varied sources of soil N remains a challenge, and farmers require robust decision-making tools...

Subject

field crops

decision support tool

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