论文部分内容阅读
在水稻育种中,品种的稳产性越来越引起人们的重视,并在试验中采用相应的统计分析方法进行测定,这对合理评价新品种的使用价值是有意义的。 现根据江苏省1985年和1986年中籼稻区域试验资料对9个参试品种的丰产性和稳产性进行分析。参试点共11个,由于部分点资料不详,故选用了有代表性的7个点进行分析,供试品种9个,各参试点执行统一试验方案,随机区组排列,重复三次,收获前取样考种,收获时测产,试验结果如下:
In rice breeding, the stability of varieties is more and more aroused people’s attention, and in the test using the corresponding statistical analysis method for the determination, which is reasonable to evaluate the value of new varieties is meaningful. Based on the experimental data of mid-indica rice in 1985 and 1986 in Jiangsu Province, the yield and stability of 9 cultivars were analyzed. A total of 11 pilot points, because part of the data is unknown, so the selection of a representative of the seven points for analysis, the test varieties 9, the pilot implementation of a unified pilot program, random block arrangement, repeated three times before harvest samples Test species, yield test at harvest, the test results are as follows: