The esterase(EST) isozyme and peroxidase(POD) isozyme of Annual ryegrass in south-west China has been studied with polyarcylamide gel electrophoresis.

• 采用聚丙烯酰胺凝胶电泳的方法,对西南区主栽6个多花黑麦草品种进行了酯酶(EST)和过氧化物酶(POD)同工酶检测。