Nature & Environment
Hidden soil allies – fungi that help plants face drought
...systemic acquired resistance (SAR). If fungi are so helpful, why isn’t every farm already using them? Here’s where it gets tricky. Modern agriculture, with its heavy ploughing, chemical fertilisers, and monocultures, often disrupts these delicate fungal networks and make plants less dependent of this symbiosis. Tillage, for example, breaks apart the fungal threads,...