Is there any standarad method or procedure for estimation of water productivity or water use efficiency of integrated farming system?

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What is present status of available potassium in indian soil?

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Could you recommend some articles on Urban Transportation System optimization and Innovation?

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• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

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Handling Missing Data and Building a Predictive Model with Incomplete Information ?

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Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

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Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

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How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?

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How to Add Missing Water Molecules in Protein-Membrane Simulations?

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Why is nonpoint source pollution potentially more harmful and difference between point and nonpoint sources of water pollution?

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C K Gomathy

It's measure a total output or total value, divided by the amount of a single input used in production. The resulting ratio describes the average amount of output..

WUE by the amount of water used/amount of CO2

Ragad moufaq Tawafak

I'm sorry. My interest area is in e-learning not with water.