甘蔗历年来一直是我国南方热带、亚热带地区的特产。本人通过连续几年的大田种植证实,北方种甘蔗中期管理对其产量、品质以及着色的深度都起着决定性作用。此期间甘蔗从营养生长转入生殖拨节生长的高峰期,也是其迅速长高、增粗的重要时期,因而加强管理及综合技术的实施是十分重要的环节。 Sugarcane over the years has been South China’s tropical and subtropical regions specialty. I have confirmed through several years of field planting that the medium-term management of sugarcane in the north plays a decisive role in its yield, quality and depth of coloration. During this period, sugarcane will shift from vegetative growth to the peak of reproductive episodic growth. This is also an important period of rapid growth and thickening. Therefore, strengthening management and implementing comprehensive technologies is a very important link.