不同批次的数据qiime2数据可以分开分析再合并：
https://forum.qiime2.org/t/how-to-analyze-together-different-batches-of-samples/15524
https://docs.qiime2.org/2024.2/tutorials/fmt/
如果长度差异太大建议：看看这个：https://forum.qiime2.org/t/merging-two-projects-with-different-raw-file-types-to-perform-analysis/14568
