Dn=(θtarget−θcurrent)Zr: Calculate the net irrigation water depth in the root zone based on the input, and provide local sensitivity curves and data export.
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has a uniform root zone and does not contain deep runoff and precipitation.
Net Irrigation Depth: uses and methods
Dn=(θtarget−θcurrent)Zr: Calculate the net irrigation water depth in the root zone based on the input, and provide local sensitivity curves and data export.
Applicable scope and calculation boundary
has a uniform root zone and does not contain deep runoff and precipitation.
model and reference method
Dn=(θtarget−θcurrent)Zr
model version: 1.1.0. The results are used for scientific research, exploration and teaching, please interpret according to the model conditions.
input parameters
target volume moisture content（m³/m³）
Value range: 0 – 0.8
Current volume moisture content（m³/m³）
Value range: 0 – 0.8
root zone depth（m）
Value range: 0.001 – 10
How to use
Load the example or enter data that matches the field description.
Confirm units and models, run calculations and check diagnostics.
Export charts, tables or results packages and record model versions.
Industry Application · Independent Reproduction Example
Net Irrigation Depth
In the initial calculation or experimental design of plans related to the net irrigation depth of the root zone, compare the impact of input changes on the results; review with original data and applicable conditions.
Public industry reference: Wageningen University & Research
The institution’s public research directions include: Greenhouse horticulture, crop models and agricultural environment. This link serves as a portal for field background and extended learning.
Load the default example of Net Irrigation Depth and check target volume moisture content、Current volume moisture content、root zone depth and its units.
is calculated using Dn=(θtarget−θcurrent)Zr, and the results are compared after adjusting a single parameter.
checks applicable conditions and diagnostics, and exports numerical tables, charts, and model versions for review.
Deliverables
Dn=(θtarget−θcurrent)Zr: Calculate the net irrigation water depth in the root zone based on the input, and provide local sensitivity curves and data export. delivers parameter records, calculation charts, and reproducible JSON result packages.
needs to be checked before landing
has a uniform root zone and does not contain deep runoff and precipitation.。
case is compiled for public industry purposes, and the reproduction steps are independent examples of this site; it does not mean that the above-mentioned institutions use or endorse this site, nor does it cite customer benefits that have not been publicly verified.
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