Can I have some excel based or simple models/equations of SOIL MANAGERS?

Naveen Kalra @Naveen_Kalra3

01 January 1970 0 7K Report

Soil managers for

1.nutrients managemen

2. water managemen

3. tillage management

4. lime calculator

5. residue management calculator

6. OC predictor

7. pedo-transfer functions

The interest is to have simple excel based programmes, simple models for the above stated aspects

regards

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Agriculture
Soil Science
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