private void manajemenPupukToolStripMenuItem_Click(object sender, EventArgs e)
{
parameterPupuk halo = new parameterPupuk();
halo.MdiParent = this;
halo.Show();
}
private void tambahParameterToolStripMenuItem_Click(object sender, EventArgs e)
{
parameterPupuk tab3 = new parameterPupuk();
tab3.MdiParent = this;
keluarForm();
tab3.Show();
}