Grain quality, texture characteristics, and starch fine structure of ratoon rice practiced with high stubble height: Insights from panicles regenerated at different stem nodes稻茬再生稻在高留茬高度下的稻米品质、质地特性及淀粉精细结构:基于不同茎节位穗再生植株的启示Food Research InternationalIF82026-04-180PRE