2011—2012年新疆甜菜区试品种评价  

Evaluation on the Xinjiang Regional Sugarbeet Variety Test from 2011 to 2012

作　　者：张立明[1] 杨洪泽[1] 高卫时[1] 佘青 李翠芳[1] 董心久[1] 热西提[1] 刘军[1] 

机构地区：[1]新疆农业科学院经济作物研究所,乌鲁木齐830091 [2]新疆自治区种子管理总站,乌鲁木齐830091

出　　处：《中国糖料》2014年第2期33-34,共2页Sugar Crops of China

基　　金：国家甜菜现代农业产业技术体系-西北区育种(CARS-210105);十二五新疆自治区科技支撑项目;丰产;优质;抗病甜菜新品种选育及示范(201231107)

摘　　要：用丰产性参数、稳定性参数及适应地区、综合评价和抗病性鉴定,对2011-2012年参加新疆甜菜品种区试的4个品种进行了综合分析,结果表明：ST14091、ST21015、XJT9904、HI0936块根产量的丰产性、稳定性好,两年平均较对照KWS2409增产11.2％、9.6％、6.3％、5.8％,差异达极显著、显著水平,适应范围广,综合评价为很好、很好、较好、较好.两年平均块根产糖量较对照KWS2409增产15.3％、17.4％、13.9％、15.1％,差异均达到极显著水平,适应范围广,综合评价为很好、很好、好、好.含糖率在14.80％～15.58％之间,较对照提高0.50～1.28度.对甜菜丛根病、根腐病、褐斑病的抗性均达到中抗、抗、中感水平,具有较高的应用价值,适宜于在新疆南北疆糖区推广.Integrated evaluation of 4 sugarbeet varieties in the Xinjiang regional test was undertaken by parameters of stability prolificacy, adaptive area and resistance identification from 2011 to 2012. The results showed that root yield of sugarbeet varieties of ST14091, ST21015, XJT9904 and HI0936 was significantly increased by 11.2%, 9.6%, 6.3% and 5.8% in wide adaptive area. The average sugar yield of the two years increased by 15.3%, 17.4%, 13.9%, 15.1%, respectively, in comparison with the control variety KWS2409. Integrated evaluation was good or better in wide adaptability. Sugar content was up 14.80% to 15.58%, increased by 0.50% - 1.28%, in comparison with the control variety KWS2409. The resistance to rhizomania disease root rot and leaf spot disease was moderate resistance, resistance and moderate susceptibility. It was suitable for planting in the southern or northern areas of Xinjiang.

关 键 词：甜菜品种 区域试验 丰产性 稳定性 抗病性 评价 

分 类 号：S566.303[农业科学—作物学]