Waxy maize germplasm in Jiangsu province needs to be collected, improved and created to develop new heterotic group and breed new varieties, as a result, enhance the safety of waxy maize production.

• 江苏需要不断挖掘新的优良种质，加强种质的收集、整理、改良和创新，创造新的杂种优势群，以拓宽杂优模式，育成突破性新品种，提高糯玉米生产的安全性。