00:00Ancient fungi that have supported plant life for billions of years could soon help Australian
00:05farmers cut fertiliser costs and improve crop yields.
00:09Researchers from Western Sydney University have created Australia's first detailed database
00:15of arbuscular mycorrhizal fungi, mapping samples collected from more than 600 sites across
00:21every major climate zone.
00:23These microscopic fungi form natural partnerships with plant roots, helping crops absorb water
00:30and nutrients while improving overall soil health.
00:34Scientists say the database could allow them to match specific fungi with particular crops,
00:40soils and climates, making it easier to develop targeted treatments that boost plant growth
00:46and reduce reliance on fertilisers.
00:48The great thing about arbuscular mycorrhizal fungi is that it's absolutely everywhere.
00:54It's present in almost 80% of terrestrial plants.
00:57It's got so many other benefits, you know, increasing soil structure just in terms of
01:01the physical network that it's creating in the roots and then spreading out.
01:05Australia remains heavily dependent on imported fertiliser, with supply disruptions and global
01:11conflict driving prices sharply higher in recent years.
01:16The findings will be presented at the International Conference on Mycorrhizal in Cairns this week.
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