Added P2O5 field in organic_item_input table and modified form and index file for the same.
Modified for better calculations.
Added code to generate pdf
Added migration to add fields Ca_edta amd Mg_edta in organic_item_inputs table and updated calculation for the same
Added code to display Farmer id and Farmer name combined in select_tag on organic_item_inputs form
Added code to create WaterAnalysis model, controller and views
Modified code to display selected farmer name while editing organic_item_input record
Removed unnecessary code from water_analyses_controller.rb
Applied validations for WaterAnalysis and updated create form for better UI
Removed unnecessary code
Modified for micronutrient pdf report
Added folder to save pdf reports
Added code to create WaterStandardInputs model
Modified to save default data in Water_standard_inputs table
Deleted micronutrient_report_32.pdf file