不同甘蔗品种产量品质的比较研究

Comparative Study on Yield and Quality of Introduced Several Sugarcane Varieties

以引进的9个甘蔗品种为供试材料,以新台糖22号为对照,在广西北海进行了田间比较试验。结果表明:桂糖02-901、柳城03-182、福农15和福农28的重力纯度、田间锤度和蔗糖分均高于对照;柳城03-182、云蔗03-422和粤糖55的纤维分较高(12%以上);粤糖55的蔗茎产量和含糖量表现较优;柳城03-182除了在蔗茎产量上稍低于对照外,其余测定的品质指标均优于对照。因此,粤糖55和粤糖00-236在引进试种中表现较优,适合在桂北地区种植;柳城03-182蔗茎品质较优,适宜作蔗糖分优质材料种植及品质育种的亲本材料。

Taking RCO22 as the check variety(CK),a field comparative test for introduced nine sugarcane varieties was conducted in Beihai city,Guangxi prefecture.The results indicated that the gravity purity,field brix and sucrose content of GT 02-901,Liucheng 03-182,Funong 15 and Funong 28 were higher than those of CK.The fiber contents of Liucheng 03-182,Yunzhe 03-422 and YT 55 were high and over 12%.The cane yield and sucrose yield of YT 55 performed better.The tested quality indices(except for cane yield) of Liuch...