The portion of N released to the environment not contained in food.
Formula: VNF = Nrec / Ncon

A comprehensive toolkit for calculating and visualizing Nitrogen Use Efficiency (NUE) indicators in agricultural research. The package implements 23 parameters categorized into fertilizer-based, plant-based, soil-based, isotope-based, ecology-based, and system-based indicators based on Congreves et al. (2021) <doi:10.3389/fpls.2021.637108>. Key features include vectorized calculations for paired-plot experimental designs, batch processing capabilities for handling large datasets, and built-in visualization tools using 'ggplot2'. Designed to streamline the workflow from raw agronomic data to publication-ready metrics and plots.

Shubham Love 

NUETON

Nitrogen Use Efficiency Toolkit on Numerics

VNF function

<dl><dt>Nrec</dt>
<dd>N used to produce food item that ends up recycled.</dd>
<dt>Ncon</dt>
<dd>N in food item that is consumed.</dd></dl>

Arguments

Calculate Virtual N Factor (VNF) — VNF

<dl>

<dt>Nrec</dt>
<dd>N used to produce food item that ends up recycled.</dd>


<dt>Ncon</dt>
<dd>N in food item that is consumed.</dd>

</dl>

VNF: Calculate Virtual N Factor (VNF)

Description

Usage

Value

Arguments

Examples