Krishna P Kaja

5 Questions 11 Answers 0 Followers

Questions related from Krishna P Kaja

What is the best (open source) GIS solution to store and analyse Farm data (chemical input, yield etc)?

I coordinate field operations for a farm with more than 5000 acres of blueberries and cranberries, divided into a number of fields ranging from 10 - 125 acres each. I was hoping to bring in a new...

13 February 2019 7,299 3 View

Which is(/are) the best (set up of) Equipment for quantitative soil test - macro and micronutrients for fertilizer recommendations?

Hi, I am Krishna, working on a project to set up a soil test lab for internal (organisation) use. We are looking for options to buy equipment for testing soil nutrients macro nutrients and micro...

23 January 2019 2,076 4 View

How to specify water table data in HYDRUS 2D/3D? If 'X' is WT numerical value and 'A' is domain length, how to specify that in VAR. H1 column?

I have water table depth (measured from soil surface, it is in positive numerical value) data and I want to input that data into HYDRUS 2D. My domain has Atmospheric Boundary in the top. Can I...

26 January 2016 427 5 View

Which statistical method (RMSE or R-square or any other) is appropriate for validating a HYDRUS 2D model?

I am using HYDRUS 2D to create a model for simulating moisture conditions in soil profile by varying water table depths. Which statistical method is apt for validating my model?

04 August 2015 317 11 View

To predict moisture in soil profile (with observed varying water table data), which boundary condition is apt at lower domain level in HYDRUS 2D?

I have field observed data on water table which is varying daily. We are interested in developing a HYDRUS 2D model, which can predict moisture content in soil profile above water table. Is it...

23 July 2015 687 8 View