摘要
为满足贵州原料蔗发展对良种的需求,进行了内江03/218、内江97/113、闽引1991、桂糖11号(对照)2010年新植蔗和2011年宿根蔗品比试验。结果表明:内江03/218平均糖分锤度20.65%、糖分14.97%、单产7 470.35kg/667m2,分别比对照高3.70百分点、1.56百分点、增产920.79kg/667m2(增产率14.06%);内江97/113平均糖分锤度22.05%、糖分14.55%、单产9 445.01kg/667m2,分别较对照高5.10百分点、1.14百分点、增产2 895.45kg/667m2(增产率44.21%);闽引1991平均糖分锤度20.55%、糖分13.04%、单产9 093.24kg/667m2,分别比对照高3.60百分点、低0.37百分点、增产2 543.68kg/667m2(增产率38.84%)。同时,内江03/218、内江97/113和闽引1991表现出较强的抗病性、抗虫性、抗寒性及抗旱性。
The variety test of planting cane and ratoon cane of three introduced sugarcane varieties and Guitang ll（CK） was conducted to select good sugarcane varieties for meeting the demand of sugar industry development in Guizhou. The average sugar brix, sugar content and yield of Neijiang 03/218 were 20.65%, 14.97% and 7 470.35 kg/667m2, 3.70%, 1.56% and 14.06% higher than CK separately. The average sugar brix, sugar content and yield of Neijiang 97/113 were 22. 05%, 14. 55% and 9 445.01 kg/667m2, 5.10%, 1.14% and 44.21% higher than CK respectively. The average sugar brix, and yield of Minyin 1991 were 20.55% and 9 093.24 kg/667m2, 3.60% and 38.84% higher than CK but its sugar content was 0. 37% lower than CK. the All three introduced sugarcane varieties have strong disease resistance, insect resistance, cold resistance and dry resistance.
出处
《贵州农业科学》
CAS
北大核心
2013年第1期11-13,17,共4页
Guizhou Agricultural Sciences
基金
贵州省农科院专项"黔蔗09系列新品种(系)选育研究"[黔农科院院专项(2009)010]
