为应对干旱对农业的威胁，研究人员探究 PGPR 提升作物耐旱机制，发现其可通过多种方式增强作物耐旱性，为培育耐旱作物提供理论支持。 在全球气候变化的大背景下，干旱已成为农业生产的 “头号公敌”。频繁且严重的干旱事件，让农作物的生长和产量遭受 ...

The secret lies with an ingredient that can be a bit of a tongue twister -- PGPR, or polyglycerol polyricinoleate. PGPR is ...

On the surface, chocolate seems simple. At the basic level, the rich sweet is made by processing cocoa beans and adding sugar ...