Salicylic acid enhances growth and cadmium-lead phytostabilization in Napier grass (Pennisetum purpureum cv. Mahasarakham).
This study evaluated the effects of salicylic acid (SA) on the growth, heavy metal accumulation, and phytoremediation performance of Napier grass (Pennisetum purpureum cv. Mahasarakham) under cadmium (Cd) and lead (Pb) stress. Salicylic acid was applied using two methods: grass-cutting soaking (S) and soaking combined...