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10个参试品种在勐海点进行了2年新植1年宿根试验,结果表明:比2对照种增产增糖10%以上的甘蔗品种为SP81-3250、SP80-3280、云蔗06-160、云瑞05-292。其中SP80-3280和云瑞05-292综合性状表现较好,中大茎种,建议加速扩大繁殖;SP81-3250茎较细,易受蚜虫为害;云蔗06-160茎细,易倒伏;云农04-14、C266-70综合性状表现较差,建议给予淘汰;其余品种建议继续试验观察。
Ten tested cultivars were planted in Menghai for two years and newly planted for one year. The results showed that the sugarcane cultivars with yield increase of 10% or more than the two control cultivars were SP81-3250, SP80-3280, , Yunrui 05-292. Among them, SP80-3280 and Yunrui 05-292 had better comprehensive characters, it was suggested that the stems of SP80-3280 and Yunrui 05-292 should be accelerated to expand and multiply. Stems of SP81-3250 were more vulnerable to aphids; Agriculture 04-14, C266-70 poor performance of the composite traits, it is recommended to be eliminated; the remaining species suggested to continue experimental observation.