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[目的]为水稻生产中合理利用镇稻10号提供依据。[方法]以2004~2005年度江苏省水稻新品种区域试验和生产试验结果为分析资料,采用高稳系数法,结合产量变异系数和适应度,对镇稻10号和对照武运粳7号进行比较。[结果]在2004~2005年区域试验、2005~2006年区域试验和生产试验中,镇稻10号的平均产量分别为9 008.258、655.008、319.15 kg/hm2,分别比对照增产3.27%、3.59%、5.37%;高稳系数分别为90.56%、86.33%和70.41%,均大于对照;产量变异系数分别为3.53%、8.33%、26.50%,均小于对照;适应度分别为57.14%、71.43%、75.00%,均大于对照。[结论]镇稻10号是一个高产稳产、丰产性好的晚粳稻新品种,具有较好的广适性,增产潜力大,适宜在沿江和苏南等中高产地种植。
[Objective] The research aimed to provide the basis for rational utilization of Zhendao 10 in rice production. [Method] Based on the data of regional experiment and production test of new rice varieties from 2004 to 2005 in Jiangsu Province, using high stable coefficient method and combining with yield coefficient of variation and fitness, we conducted the experiment on Zhenyao 10 and Wuyunjing 7 Compare [Result] The results showed that the average yield of Zhendao 10 was 9 008.258, 655.008 and 319.15 kg / hm2 in the regional experiment from 2004 to 2005 and from the regional experiment and production experiment from 2005 to 2006 respectively, which increased 3.27% and 3.59% , 5.37%, respectively. The coefficients of high stability were 90.56%, 86.33% and 70.41%, respectively, which were higher than those of the control. The coefficient of variation of yield were 3.53%, 8.33% and 26.50% 75.00%, all larger than the control. [Conclusion] Zhendao 10 was a new late japonica rice with high and stable yield and good yield. It had good adaptability and high yield potential and was suitable for planting in middle and high yield areas along the Yangtze River and southern Jiangsu.