【摘要】 【目的】为了阐明不同甜菜品种主要农艺性状和品质对产糖量的影响程度，并从中筛选出适宜伊犁河谷推广种植的甜菜品种。【方法】采用方差分析和灰色关联度分析相结合的方法，对27个甜菜品种(系)农艺性状进行了综合分析。【结果】‘JTD202’产量最高(93 976 kg/hm~2),‘HI0064’的产量较低(93 950 kg/hm~2),产量前五名的品种依次为‘JTD202’>‘HJTD201’>‘BTS6870’>‘BTS5940’>‘BTS4880’;‘MA3023’含糖率最高为15.78%,‘KUHN4092’含糖率较低为12.09%,含糖率前五名的品种依次为‘MA3023’>‘BTS6870’>‘XJT9923’>‘HI0064’>‘KWS0023’。各性状对产糖量的关联度依次为含糖率>叶片数>株高>根周长>根头直径>根长>单株叶面积>块根产量，即影响甜菜产糖量的主要因素是含糖率。【结论】甜菜品种‘JTD202’、‘HJTD201’、‘BTS6870’在伊犁河谷种植表现为丰产型，甜菜品种‘MA3023’、‘BTS6870’、‘XJT9923’在伊犁河谷种植表现为高糖型，以上品种均适宜在伊犁河谷进行示范推广。更多还原

【Abstract】 【Objective】To elucidate the influence of the main agronomic traits and quality of different sugar beet varieties on sugar yield, and to identify suitable sugar beet varieties for promotion in Ili River Valley, 【Methods】a comprehensive analysis of the agronomic traits of 27 sugar beet varieties(lines) was carried out by combining analysis of variance(ANOVA) and grey correlation analysis.【Results】The highest yield of sugar beet was ‘JTD202’(93 976 kg/hm~2), while ‘HI0064’ had a lower yield(93 950 kg/hm~2); The top five varieties for yield were in the order of ‘JTD202’>‘HJTD201’>‘BTS6870’>‘BTS5940’>‘BTS4880’; ‘MA3023’ performed the highest sugar content of 15.78%, and sugar beet ‘KUHN4092’ had a lower sugar content of 12.09%, and the top five varieties for sugar content were in the order of ‘MA3023’> ‘BTS6870’> ‘XJT9923’ > ‘HI0064’> ‘KWS0023’. The correlation of each trait to sugar yield was in the order of sugar content > number of leaves > plant height > root perimeter> root head diameter > root length > leaf area per plant >root yield. The main factor affecting sugar yield of sugar beet was sugar content. 【Conclusion】In the Ili River Valley, sugar beet varieties ‘JTD202’, ‘HJTD201’ and ‘BTS6870’ show high yield, while ‘MA3023’, ‘BTS6870’ and ‘XJT9923’ are high-sugar types, and the above varieties are suitable for demonstration and promotion.更多还原