Tannat
...that attempts to soften the harsh tannic nature of the Tannat wine grape led to the development of the winemaking technique of micro-oxygenation?
...that attempts to soften the harsh <a href="./Tannin" id="mwCAM" rel="mw:WikiLink" title="Tannin">tannic</a> nature of the <b id="mwCAQ"><a href="./Tannat" id="mwCAU" rel="mw:WikiLink" title="Tannat">Tannat</a></b> <a href="./Wine" id="mwCAY" rel="mw:WikiLink" title="Wine">wine</a> grape led to the development of the <a href="./Winemaking" id="mwCAc" rel="mw:WikiLink" title="Winemaking">winemaking</a> technique of <a href="./Microoxygenation" id="mwCAg" rel="mw:WikiLink" title="Microoxygenation">micro-oxygenation</a>?