赣南蔗区,历年来宿根蔗均占总植蔗面积的60％左右。东乡、玉山和井冈山糖厂蔗区也正在积极发展宿根蔗。实践证明,宿根蔗具有省种、省工、早生快发和早熟高糖的特点,可为糖厂提早开榨、提高早期糖份。因此,种好宿根蔗对国民经济和蔗糖工农业的发展有着重要意义。现将宿根蔗高产栽培要点介绍如下。 一、从新植(前造)起打好宿根丰产基础 宿根蔗能否高产与新植 Gannan sugarcane, perennial cane over the years accounted for 60% of the total area of ​​sugarcane. Dongxiang, Yushan and Jinggangshan sugar cane district is also actively developing ratoon sugarcane. Practice has proved that perennial sugarcane with provincial species, provincial workers, early and fast growing early and high sugar characteristics, for the sugar mill to open early squeeze and improve early sugar. Therefore, it is of great significance to grow good peanut sugarcane to the national economy and the development of sucrose industry and agriculture. Perennial sugarcane high yield cultivation points are described below. First, from the new planting (former made) lay a good base for perennial Huso cane yield and new plant