ESSMA interviewed Zoltán Laczkó, Head Groundsman at Groupama Arena. Together with his team, he maintains a high-quality pitch all-year round.   <span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start"></span>  Which heating system is installed under the pitch? It is an undersoil heating system based on gas, which...

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