Biological Nitrogen Fixation Parameters

Parameters for calculating biological nitrogen fixation by crop type, including symbiotic and non-symbiotic fixation.

Format

A data frame with BNF coefficients:

Name_BNF

Crop or system name

Ndfa

Proportion of nitrogen derived from atmosphere (0-1)

Leguminous_share

Fraction of leguminous species (0-1)

BGN

Below-ground nitrogen parameter

NHI

Nitrogen harvest index

Source

Scientific literature compilation