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Support Practice Factor given Soil Loss per Unit Area in Unit Time Formula

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Support Practice Factor is the ratio of soil loss with a support practice like strip cropping to that with a straight row farming up and down the slope. Check FAQs

P = \frac{A}{R \cdot K \cdot L \cdot C \cdot S}

P - Support Practice Factor?A - Soil Loss Per Unit Area in Unit Time?R - Rainfall Erosivity Factor?K - Soil Erodibility Factor?L - Slope Length Factor?C - Cover Management Factor?S - Slope-Steepness Factor?

Support Practice Factor given Soil Loss per Unit Area in Unit Time Example

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Here is how the Support Practice Factor given Soil Loss per Unit Area in Unit Time equation looks like with Values.

Here is how the Support Practice Factor given Soil Loss per Unit Area in Unit Time equation looks like with Units.

Here is how the Support Practice Factor given Soil Loss per Unit Area in Unit Time equation looks like.

0.7441 = \frac{0.16}{0.4 \cdot 0.17 \cdot 0.1 \cdot 0.61 \cdot 0.6}

0.7441 = \frac{0.16t/d}{0.4 \cdot 0.17 \cdot 0.1 \cdot 0.61 \cdot 0.6}

0.7441 = \frac{0.16}{0.4 \cdot 0.17 \cdot 0.1 \cdot 0.61 \cdot 0.6}

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Support Practice Factor given Soil Loss per Unit Area in Unit Time Solution

Follow our step by step solution on how to calculate Support Practice Factor given Soil Loss per Unit Area in Unit Time?

FIRST Step Consider the formula

P = \frac{A}{R \cdot K \cdot L \cdot C \cdot S}

Next Step Substitute values of Variables

∴

P = \frac{0.16t/d}{0.4 \cdot 0.17 \cdot 0.1 \cdot 0.61 \cdot 0.6}

Next Step Convert Units

∴

P = \frac{0.0019kg/s}{0.4 \cdot 0.17 \cdot 0.1 \cdot 0.61 \cdot 0.6}

Next Step Prepare to Evaluate

∴

P = \frac{0.0019}{0.4 \cdot 0.17 \cdot 0.1 \cdot 0.61 \cdot 0.6}

Next Step Evaluate

∴

P = 0.744074193125944

LAST Step Rounding Answer

∴

P = 0.7441

Support Practice Factor given Soil Loss per Unit Area in Unit Time Formula Elements

Variables

Support Practice Factor

Support Practice Factor is the ratio of soil loss with a support practice like strip cropping to that with a straight row farming up and down the slope.

Symbol: P

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Support Practice Factor

Soil Loss Per Unit Area in Unit Time

Soil Loss Per Unit Area in Unit Time is a term used in soil erosion studies which refers to the average annual rate of soil erosion, measured in tons per unit area, for a given combination of factors.

Symbol: A

Measurement: Mass Flow RateUnit: t/d

Note: Value can be positive or negative.

Formulas to find Soil Loss Per Unit Area in Unit Time

Rainfall Erosivity Factor

Rainfall Erosivity Factor is a multi-annual average index that measures rainfall's kinetic energy and intensity.

Symbol: R

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Rainfall Erosivity Factor

Soil Erodibility Factor

Soil Erodibility Factor is the intrinsic susceptibility of a soil to erosion by runoff and raindrop impact.

Symbol: K

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Soil Erodibility Factor

Slope Length Factor

Slope Length Factor represents the effect of slope length on erosion.

Symbol: L

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Slope Length Factor

Cover Management Factor

Cover Management Factor reflects the effect of cropping and management practices on erosion rates.

Symbol: C

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Cover Management Factor

Slope-Steepness Factor

Slope-Steepness Factor describes the combined effects of slope length and slope gradient.

Symbol: S

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Slope-Steepness Factor

Other formulas in Universal Soil Loss Equation category

Go Soil Loss Per Unit Area in Unit Time

A = R \cdot K \cdot L \cdot S \cdot C \cdot P

Go Rainfall Erosivity Factor

R = \frac{A}{K \cdot L \cdot S \cdot C \cdot P}

How to Evaluate Support Practice Factor given Soil Loss per Unit Area in Unit Time?

Support Practice Factor given Soil Loss per Unit Area in Unit Time evaluator uses Support Practice Factor = Soil Loss Per Unit Area in Unit Time/(Rainfall Erosivity Factor*Soil Erodibility Factor*Slope Length Factor*Cover Management Factor*Slope-Steepness Factor) to evaluate the Support Practice Factor, The Support Practice Factor given Soil Loss per Unit Area in Unit Time formula is defined as the ratio of soil loss with support practice representing the effects of those practices such as contouring, strip cropping, terracing, etc. to that with straight row farming up and down the slope. Support Practice Factor is denoted by P symbol.

How to evaluate Support Practice Factor given Soil Loss per Unit Area in Unit Time using this online evaluator? To use this online evaluator for Support Practice Factor given Soil Loss per Unit Area in Unit Time, enter Soil Loss Per Unit Area in Unit Time (A), Rainfall Erosivity Factor (R), Soil Erodibility Factor (K), Slope Length Factor (L), Cover Management Factor (C) & Slope-Steepness Factor (S) and hit the calculate button.

FAQs on Support Practice Factor given Soil Loss per Unit Area in Unit Time

What is the formula to find Support Practice Factor given Soil Loss per Unit Area in Unit Time?

The formula of Support Practice Factor given Soil Loss per Unit Area in Unit Time is expressed as Support Practice Factor = Soil Loss Per Unit Area in Unit Time/(Rainfall Erosivity Factor*Soil Erodibility Factor*Slope Length Factor*Cover Management Factor*Slope-Steepness Factor). Here is an example- 0.744074 = 0.00185185185185185/(0.4*0.17*0.1*0.61*0.6).

How to calculate Support Practice Factor given Soil Loss per Unit Area in Unit Time?

With Soil Loss Per Unit Area in Unit Time (A), Rainfall Erosivity Factor (R), Soil Erodibility Factor (K), Slope Length Factor (L), Cover Management Factor (C) & Slope-Steepness Factor (S) we can find Support Practice Factor given Soil Loss per Unit Area in Unit Time using the formula - Support Practice Factor = Soil Loss Per Unit Area in Unit Time/(Rainfall Erosivity Factor*Soil Erodibility Factor*Slope Length Factor*Cover Management Factor*Slope-Steepness Factor).

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Support Practice Factor given Soil Loss per Unit Area in Unit Time Formula

Support Practice Factor given Soil Loss per Unit Area in Unit Time Example

Support Practice Factor given Soil Loss per Unit Area in Unit Time Solution

Support Practice Factor given Soil Loss per Unit Area in Unit Time Formula Elements

Other formulas in Universal Soil Loss Equation category

How to Evaluate Support Practice Factor given Soil Loss per Unit Area in Unit Time?

FAQs on Support Practice Factor given Soil Loss per Unit Area in Unit Time

Variable Name