Procedural vs OOP

Object Oriented:
public class Tree
{
   private int m_leafCount;
   private string m_season;
   private float m_nutrientLevel;

   public Tree(TreeType p_type)
   {
       TreeDataBase l_database = TreeDataBase.GetInstance();

       Initialize(l_database.GetValues(p_type));
   }
}

void main()
{
    Tree l_appleTree = new Tree(TreeType.Apple);
    Tree l_orangeTree = new Tree(TreeType.Orange);
}

***

Procedural:
void main()
{
    FileHandler l_database = new FileHandler("treeDatabase.db");

	// tree1
    int l_leafCount1;
    string l_season1;
    float l_nutrientLevel1;

	// tree2
    int l_leafCount2;
    string l_season2;
    float l_nutrientLevel2;

    while (!l_database.eof())
    {
        string l_currentLine = l_databse.getLine();

        if (indexOf(l_currentLine, "apple") > 0)
        {
            string[] l_splitLine = splitString(l_currentLine, ",");

            l_leafCount1 = atoi(l_splitLine[0]);
            l_season1 = l_splitLine[1];
            l_nutrientLevel = atof(l_splitLine[2]);
        }
		else if (indexOf(l_currentLine, "orange") > 0)
        {
            string[] l_splitLine = splitString(l_currentLine, ",");

            l_leafCount2 = atoi(l_splitLine[0]);
            l_season2 = l_splitLine[1];
            l_nutrientLeve2 = atof(l_splitLine[2]);
        }
    }
}