Research on soil enzymes and polysaccharides secreted by the roots of
Salvia miltiorrhiza Bunge under abiotic stress
Abstract
Root exudates serve as crucial mediators for the information exchange
between plants and soil, which is an important evolutionary mechanism
for plants to adapt to environmental changes. In this study, 15
different abiotic stress models were established using various stress
factors, including drought (D), high temperature (T), nitrogen
deficiency (N), and phosphorus deficiency (P) and their combinations. We
investigated their effects on the seedling growth of Salvia miltiorrhiza
Bunge and the activities of