Read Edit View history 良种繁育 liángzhǒngfányù stock breeding Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 良种繁育/良種繁育 · liángzhǒngfányù · stock breeding 2026/03/04 良种繁育 / 良種繁育 liángzhǒngfányù stock breeding stock breeding (biology) 加强良种繁育体系建设，从源头上保障粮食安全。 created sense Mar 4, 2026, 02:25 AM