国内外甘蔗引进新品种综合表现研究

目的]筛选新的适宜广西蔗区自然栽培条件种植的优良甘蔗品种.方法] 2012年对17个国内外甘蔗引进品种在广西甘蔗研究所进行了1年的新植试验.结果]综合农艺性状及经济性状表现较好的品种是SP80-3280和FR98-53,蔗茎产量和蔗糖分均高于对照种新台糖22号;蔗糖分含量较低,但产量高的品种有粤引R2、VMC88-354、K86-110;产量一般,但早熟、高糖的品种有VMC71-39、CP94-1100、FR93-435.结论]该研究可为广西蔗区甘蔗的高产优质栽培提供参考.

Study of Comprehensive Performance of New Sugarcane Varieties Introduced both at Home and Abroad

Objective] The aim was to screen the new good sugarcane varieties of suitably planting in the natural cultivation conditions of Guangxi sugarcane production area. Method] 17 sugarcane varieties introduced both at home and abroad were tested in Guangxi Sugarcane Research Institute for one year new - planting cane in 2012. Resultl The results showed that SPS0 - 3280 and FR98 - 53 had better compre- hensive agronomic and economic characters, the cane yield and sugar content were both higher than that of ROC22 （CK）. The varieties Yuey- inR2, VMC88 -354 and K86 - 110 had higher cane yield but lower sucrose content, while the early maturity varieties VMC71 -39, CP94 - 1100 and FR93 -435 had higher sugar content but common yield. Conclusion] The study provides a reference for sugarcane＇ s high yield and good quality cultivation of Guangxi sugarcane production area.