An alternative to artificial fertilizers: Small peptides enhance symbiosis between plants and fungi Traditional industrial farming practices often deplete essential nutrients and minerals from the soil, compelling farmers to rely heavily on artificial fertilizers to boost crop growth. Fertilizer use has surged more than fourfold since the 1960s, but this approach has serious drawbacks. Producing these fertilizers consumes significant amounts of energy, and their application can lead to water, air, and soil pollution. Researchers have discovered that small peptides can serve as an effective alternative, enhancing the natural symbiosis between plants and fungi. This symbiotic relationship helps plants absorb nutrients from the soil more efficiently, reducing the need for artificial fertilizers. Studies have shown that specific peptides can promote the interaction between plant roots and beneficial fungi, improving nutrient uptake and fostering healthier plant growth. By adopting this method, farmers can not only reduce their agricultural costs but also mitigate the environmental impact of chemical fertilizers. The research team is optimistic that their findings will drive more sustainable agricultural practices and offer new insights for future agricultural development. Currently, they are investigating the application of these peptides in various crops and soil conditions, aiming to bring broader benefits to global agriculture.