Removing trailing 0 xml Ireport

Hello Stackoverflow members,

I'm currently having trouble when producing an Ireport, when I run the report it's giving me a weight of 29000.0kg but I require just 29000kg. I've tried different formats but I understand it might need changing in XML.

If anyone could point me in the right direction or assist me in changing this please comments: Currently this is the XML code that is against fields:

</textElement>
                <textFieldExpression><![CDATA[$F{EquipmentTareWeightKg} +"kg"]]></textFieldExpression>
            </textField>
            <textField>
                <reportElement x="528" y="0" width="59" height="20"/>
                <textElement>
                    <font size="12"/>

Any ideas on how to include this?

Kind Regards, Ryan