rice grain quality的用法和樣例：
例句
- Proteins are essential to rice caryopsis development and quality formation.
蛋白質為影響水稻穎果發育及稻米品質形成的主要因子，溫度則為主要影響稻米品質的環境因子。 - It shows the characteristics of early maturity, strong tillering ability, good plant type, large panicles with many spikelets, fine grain quality and high yield combining ability.
該不育系早熟性好，分櫱力強，植株矮壯，穗大粒多，株葉型好，稻米品質優，配組優勢強。
