Recognised as the world leader in the production of dry white wines, the Hunter's low-alcohol, age-worthy semillon is widely regarded as unique in Australia.

The March edition of GrapeGrowers & Vignerons outlines efforts to preserve the region for future generations, including the development of a heritage register to protect century-old vines and an ongoing climate change study.

This edition also examines the confusion surrounding the introduction of the Wine Industry Award, with many growers still coming to grips with the requirements as the rush of the 2010 vintage began.

Industry and regional bodies have raised concerns over the complexity of the new system, especially in South Australia where many employees are now covered by a formalised award for the first time.

GG&V's March edition also looks at effective heat management techniques for vines and profiles the latest developments in imported machinery.

GG&V is Fairfax Media's premier monthly national grape and wine publication.

It is a one-stop shop for Australia's growers, winemakers, suppliers and industry bodies, covering all aspects of viticulture, winemaking, wine marketing and wine technology.

* To subscribe to GG&V, please phone 1300 131 095 or email subscriptions.netcirc@ruralpress. com. For more details, visit our website: www.winemags.com.au.