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几个甘蔗品种比较试验
引用本文:杨忠伟,顾业连. 几个甘蔗品种比较试验[J]. 安徽农业科学, 2013, 0(2): 538-540,542
作者姓名:杨忠伟  顾业连
作者单位:北海市农业科学研究所,广西北海,536000;北海市农业科学研究所,广西北海,536000
基金项目:国家甘蔗产业技术体系建设任务项目(nycytx-024-02-15)
摘    要:[目的]比较分析几个甘蔗(Saccharum)品种的主要农艺性状、主要经济性状、病虫害及抗倒情况。[方法]2010~2011年在广西北海市对云蔗03-194等10个甘蔗品种进行1年新植、1年宿根比较试验,以新台糖22号为对照。[结果]柳城05-129、粤糖00-318表现比较突出,柳城05-129新植、宿根蔗糖分比对照品种分别高0.07、1.30个百分点,新植、宿根产量分别比对照高0.05、22.6 t/hm2;粤糖00-318新植产量比对照高16.39 t/hm2,宿根蔗糖分比对照高0.93个百分点。桂糖02-351的宿根性表现较好,病虫害发生率小,宿根的产量、糖分分别比对照高0.93 t/hm2、0.93个百分点。[结论]该研究可为筛选出适合广西地区推广的优良甘蔗品种提供参考。

关 键 词:甘蔗  品种比较试验  农艺性状  经济性状  病虫害  抗倒情况

Comparative Test on Several Saccharum Varieties
Affiliation:YANG Zhong-wei et al(Beihai Institute of Agricultural Sciences,Beihai,Guangxi 536000)
Abstract:[Objective] The aim was to compare and analyze several Saccharum varieties′ main agronomic traits,main economic traits,plant diseases and insect pests,and lodging-resistance situation.[Method] Comparison test between one-year old plant and one-year old perennial root of ten Saccharum varieties was carried out at Beihai City,Guangxi in 2010-2011,taking Xintaitang No.22 as control.[Result] Liucheng 05-129 and Yuetang 00-318 showed more prominent.The sucrose content of Liucheng 05-129's one-year old plant and one-year old perennial root was higher by 0.07 and 1.30 percentage than those of control,resp.,and their yield was higher by 0.05,22.6 t/hm2 than those of control,resp.;The sucrose content of Liucheng 05-129's one-year old perennial root was higher by 0.93 percentage than that of control,and the yield of its one-year old plant was higher by 16.39 t/hm2 than that of control.Guitang 02-531's ratoon character showed better,plant diseases and insect pests' incidence rate was a little,and its perennial root′s yield and sucrose content was higher by 0.93 t/hm2,0.93 percentage than those of control.[Conclusion] The study provides a reference for selecting good Saccharum varieties planting in Guangxi region suitably.
Keywords:Saccharum  Varieties comparative test  Agronomic traits  Economic traits  Plant diseases and insect pests  Lodging-resistance situation
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