广西推广桂柳一号 年可增收近百亿元

Planting Sugarcane Guiliu 1 for Ten Billion Yuan Annual Income in Guangxi

桂柳一号(原名:柳城03/182,亲系:CP72/1210×ROC22),由广西柳城甘蔗研究中心选育。2008—2009年广西甘蔗品种区域试验合浦试点结果表明:桂柳一号生长势强,不早衰,植株较高,节间较长,茎内容充实,不空心或蒲心。特早熟、特高糖,榨季前期11月份蔗糖分(14.36%)和平均蔗糖分(15.17%)较高,榨季后期蔗糖分下降慢。产糖量10.373 t/hm2,比新台糖22增产1.435 t/hm2,增16.06%。产糖值6.6389万元/hm2,比新台糖22增收0.9186万元/hm2,增16.06%。推广桂柳一号,广西每年可产蔗糖1088.50万t,比新台糖22增产蔗糖150.61万t;蔗糖产值696.64亿元,比新台糖22蔗糖产值600.25亿元增收96.39亿元,增收近百亿元。

Guiliu 1 was bred from CP72/1210xROC22 by Guangxi sugarcane research center of Liucheng. The results from 2008 to 2009 in Guangxi Hepu sugarcane varieties regional test showed that： the Guiliu 1 was with advantage of strong growth potential, higher plant height, stem internodes longer, enrich the content and not hollow heart. Moreover, it was at very early stage, especially during early November with high sucrose （14.36%） and average sucrose （15.17%） higher sucrose content, and sugar content was decreased slowly during the late. The sugar yield of Guiliu 1 was to 10.373 t/ha, increase by 16.06%. Sugar production value reached 66389 yuan/ ha, increased by 9186 yuan/ha,increase by 16.06% in comparison with ROC22. Suppose to the all sugarcane varieties like the Guiliu 1 was planted in whole Guangxi cane areas, the annual sucrose production could be up to 10.885 million tone, increased by 1.5061 million tone; sucrose production value could reach 69.664 billion yuan, increasing income 9.639 billion yuan, nearly 10 billion yuan in comparion with ROC22.