2016~2018年广西甘蔗品种区试崇左点综合评价  

Comprehensive Evaluation on Sugarcane Varieties Regional Trial of Guangxi Chongzuo in 2016~2018

作　　者：施泽升 彭崇 闭德金 郭强 秦昌鲜 唐利球 梁永检 马文清 罗晟昇 韦海球 SHI Ze-sheng;PENG Chong;BI De-jin;GUO Qiang;QIN Chang-xian;TANG Li-qiu;LIANG Yong-jian;MA Wen-qing;LUO Sheng-sheng;WEI Hai-qiu(Guangxi South Subtropical Agricultural Science Research Institute,Chongzuo,Guangxi 532400)

机构地区：[1]广西南亚热带农业科学研究所,广西崇左532400

出　　处：《甘蔗糖业》2021年第2期33-37,共5页Sugarcane and Canesugar

基　　金：广西农业科学院科技发展基金(桂农科2020YM145,桂农科2021YT161);中央引导地方科技专项(桂科ZY19183010);广西自然科学基金(2020JJAI30080)。

摘　　要：2016~2018年在崇左市龙州县开展12个甘蔗品系1年新植2年宿根的广西区域试验,结果表明:在崇左区试点所有的12个参试品系的产量和产糖量均比对照增产。桂糖08-1589表现植株高度中等,分蘖力强,中茎,有效茎多,易脱叶,宿根性好,抗病性好,抗倒伏,年平均蔗茎产量和产糖量分别为79978.52和12421.55 kg/hm^(2),平均蔗糖分为15.45%,比对照高了1.07个百分点,为早熟高产高糖品种,是本轮区试工农艺性状综合表现最好的品系,推荐在本区域进行推广。The comparative experiments of 12 sugarcane varieties with one year planting cane and two year ratoon were conducted in Chongzuo in 2016~2018.The results showed that all the varieties in the aspects of yield and sugar yield were increased than control.Guitang08-1589 performed medium plant height,strong tillering ability,Medium stem and more effective stems,good defoliation,strong ratoon ability,strong disease resistance,and lodging resistance.The stem yield and sugar yield were 79978.52 and 12421.55 kg/hm^(2),the sugar content was 15.45%,exceed 1.07 point than control in the three-years.It has the characteristics of early ma-turity,high yield,good sugar quality,recommended to popularizing demonstration in region of Chongzuo.

关 键 词：甘蔗品系 产量 产糖量 早熟 

分 类 号：S566.1[农业科学—作物学]