摘要
云蔗８９－１５１是云南省甘蔗研究所从赣蔗６４－１３７×内江５７－４１６的杂交后代中选育的优良新品系。在本所和全省不同生态型蔗区的区域化品种比较试验和生产示范中，表现蔗茎产量高、早中熟、高糖、耐旱、抗病、宿根性强、适应性广，实属难得的综合性状优良的新品种。本文从亲本血缘，种性表现及抗性鉴定等方面对种性进行研究，并提出相应栽培措施。
YN 89-151 is a cross generation of JC64-137 and SC57-614, which selected by Yunnan Sugarcane Research Institute (YSRI). It is a new integrated variety, which shows high yield, mid-maturity, strong ratoon, high sucrose,disease resistance, suitable for different ecotypes and cane areas according to the regional trial by YSRI. The parents of relationship, characteristics, resistance and relative cultivation methods are studied in this paper
