The higher degree dormancy alfalfas such as Millennium, Eureka, WL525HQ had the same growth habits, the same as the lower degree dormancy alfalfas such as AlfaKing, WL323ML, and Algonquin.

• 物候期生长规律与品种特性有关,休眠级较高的盛世、游客、WL525HQ的物候生长规律较一致,休眠级较低的苜蓿王、WL323和阿尔冈金的物候生长规律较一致。