图2. 再生稻产量与品种的关系 **,1%水平极显著相关;*,5%水平显著相关。误差线表示标准差±SD。下同
Fig. 2. The relationship between ratoon rice yield and variety **, significant at 0.01 level; *, significant at 0.05 level. The error bar is standard deviation. The same as below