<script>
                                function myFunction() {
                                    var a = document.getElementById("qtde").value;
                                    //
                                    var qt = document.getElementById("target").selectedIndex;
                                    var qtB = document.getElementById("target").options;
                                    //
                                    var x = document.getElementById("NutrienteIDq").selectedIndex;
                                    var y = document.getElementById("NutrienteIDq").options;
                                    //
                                    //
                                    var table = document.getElementById("myTable");
                                    var row = table.insertRow(0);
                                    var cell1 = row.insertCell(0);
                                    var cell2 = row.insertCell(1);
                                    var cell3 = row.insertCell(2);
                                    var cell4 = row.insertCell(3);
                                    cell1.innerHTML = a;
                                    cell2.innerHTML = qtB[qt].text;
                                    cell3.innerHTML = y[x].text;

                                    //
                                    kl = "<input type='button' value='deletar' onclick='deleteRow(this)' >";
                                    cell4.innerHTML = kl;
                                    //



                                }
                             </script>