漕上

对退化雄蕊来说，其平均值变化范围为0.25-1.6，其中漕上黄壤的退化雄蕊最大，北温泉河边滩土的退化雄蕊最小。

The range of average-value is0.25-1.6 for staminode and the biggest is Caoshang yellow-soil and the smallest is north-thermal spring .

有柄小穗雄蕊缺失的变化范围为20%-100%，其中，漕上黄壤的变化最大（100%）。

The ratio of deficiency is20 % - 100 % in the first floret stamen of stem spikelet and the largest deficiency is Caoshang yellow-soil ( 100 % ) .