STIR_values_LUT

The dataset is a look-up-table that is used to derive STIR values with the 
 function `SoilManageR::STIR()` and residue incorperation by
 tillage operations with the function `SoilManageR::soil_cover()`.
 The data set is produced from the excel table `STIR_value_LUT.xlsx` file 
 under `/inst/extdata/` and was mostly derived from the official 
 RUSLE2 database RUSLE2SoilManageR.

datasets

Calculate numerical agricultural soil management indicators from on a management timeline of an arable field. Currently, indicators for carbon (C) input into the soil system, soil tillage intensity rating (STIR), number of soil cover and living plant cover days, N fertilization and livestock intensity, and plant diversity are implemented.
The functions can also be used independently of the management timeline to calculate some indicators. The package contains tables with reference information for the functions, as well as a '*.xlsx' template to collect the management data.

Olivier Heller

SoilManageR

Calculate Soil Management Indicators for Agricultural Practice
Assessment

Raphaël Wittwer

STIR_values_LUT function

A tibble with 50 rows and 15 columns:<dl>
 <dt>Operation</dt>
<dd>Name of the operation</dd> <dt>Speed</dt>
<dd>Average speed of the operation	[km/h]</dd> <dt>Speed_MIN</dt>
<dd>Min speed of the operation	[km/h]</dd> <dt>Speed_Max</dt>
<dd>Max speed of the operation	[km/h]</dd> <dt>Surf_Disturbance</dt>
<dd>Share of the disturbed soil surface	[%]</dd> <dt>Depth</dt>
<dd>Average depth of the operation	[cm]</dd> <dt>Depth_MIN</dt>
<dd>Min depth of the operation	[cm]</dd> <dt>Depth_MAX</dt>
<dd>Max depth of the operation	[cm]</dd> <dt>TILLAGE_TYPE</dt>
<dd>Type of tillage operation</dd> <dt>TILLAGE_TYPE_Modifier</dt>
<dd>Numerical value of the tillage type modifier	[0-1]</dd> <dt>STIR</dt>
<dd>Soil tillage intensity rating value, based on default values</dd> <dt>Diesel_use</dt>
<dd>iesel use of the operation per area	[l/ha]</dd> <dt>Burial_Coefficient</dt>
<dd>Burial of plant residues on the soil surface	[0-1]</dd> <dt>Source</dt>
<dd>Source of the values in the table</dd> <dt>Description</dt>
<dd>Description of the operation</dd>
</dl>

Format

Look-up-table with default values for tillage operations — STIR_values_LUT

A tibble with 50 rows and 15 columns:<dl>
 <dt>Operation</dt>
<dd>Name of the operation</dd>

 <dt>Speed</dt>
<dd>Average speed of the operation	[km/h]</dd>

 <dt>Speed_MIN</dt>
<dd>Min speed of the operation	[km/h]</dd>

 <dt>Speed_Max</dt>
<dd>Max speed of the operation	[km/h]</dd>

 <dt>Surf_Disturbance</dt>
<dd>Share of the disturbed soil surface	[%]</dd>

 <dt>Depth</dt>
<dd>Average depth of the operation	[cm]</dd>

 <dt>Depth_MIN</dt>
<dd>Min depth of the operation	[cm]</dd>

 <dt>Depth_MAX</dt>
<dd>Max depth of the operation	[cm]</dd>

 <dt>TILLAGE_TYPE</dt>
<dd>Type of tillage operation</dd>

 <dt>TILLAGE_TYPE_Modifier</dt>
<dd>Numerical value of the tillage type modifier	[0-1]</dd>

 <dt>STIR</dt>
<dd>Soil tillage intensity rating value, based on default values</dd>

 <dt>Diesel_use</dt>
<dd>iesel use of the operation per area	[l/ha]</dd>

 <dt>Burial_Coefficient</dt>
<dd>Burial of plant residues on the soil surface	[0-1]</dd>

 <dt>Source</dt>
<dd>Source of the values in the table</dd>

 <dt>Description</dt>
<dd>Description of the operation</dd>


</dl>

STIR_values_LUT: Look-up-table with default values for tillage operations

Description

Usage

Arguments

Format

References