moved to logic from api to lib

Models/CropPropertyModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace FarmMapsAPI.Carbon.Models
+{
+    public class CropPropertyModel
+    {
+        public string Name { get; set; }
+        public double DM_content { get; set; }
+        public double FracR { get; set; }
+        public double C_input_CropRes { get; set; }
+        public double HarvestIndex { get; set; }
+    }
+
+}