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【目的】了解甘蔗新品种的丰产性及适应性,筛选出适合广西蔗区种植的甘蔗新品种。【方法】以ROC22和ROC16为对照,2008～2009年在南宁、柳州、河池、百色、贺州、来宾、崇左和合浦等区试点进行两年新植1年宿根甘蔗品种比较试验和生产试验,对10个参试甘蔗新品种进行丰产性和适应性鉴定。【结果】10个参试品种中桂糖02/208早熟高糖高产稳产,是综合表现最好的品种;柳城03/182和桂糖02/901表现特早熟特高糖稳产;桂糖02/770、桂糖02/833表现中晚熟高产中糖;桂糖02/1247和柳城03/1137表现晚熟高产中糖。【结论】桂糖02/208、柳城03/182、桂糖02/901、桂糖02/770、桂糖02/833、桂糖02/1247和柳城03/1137达到广西甘蔗品种审定的标准,可因地制宜加以推广。
【Objective】 To understand the high yield and adaptability of new sugarcane varieties and screen new sugarcane varieties suitable for sugarcane planting in Guangxi. 【Method】 With ROC22 and ROC16 as control, the comparative experiments and production experiments of 1-year-old perennial sugar cane varieties newly planted in two years were conducted in Nanning, Liuzhou, Hechi, Baise, Hezhou, Laibin, Chongzuo and Hepu districts from 2008 to 2009, Ten new varieties of sugarcane were tested for their high yield and suitability. 【Result】 The results showed that the high and stable high yield of early sugar and high sugar in 10 tested varieties of Guitang 02/208 was the best in comprehensive performance. 770, Gui sugar 02/833 medium to late-maturing high yield of sugar; Gui sugar 02/1247 and Liu Cheng 03/1137 performance late mature high yield of sugar. 【Conclusion】 Gui sugar 02/208, Liucheng 03/182, Gui sugar 02/901, Gui sugar 02/770, Gui sugar 02/833, Gui sugar 02/1247 and Liucheng 03/1137 reached the standard for the approval of Guangxi sugarcane variety, Can be promoted according to local conditions.