Mitigating drought stress by application of drought-tolerant Bacillus spp. enhanced root architecture, growth, antioxidant and photosynthetic genes expression in sugarcane

施用耐旱芽孢杆菌属可缓解甘蔗干旱胁迫，增强其根系结构、生长、抗氧化基因和光合作用基因的表达。