腐殖质 / 腐殖質

fǔ​zhí​zhì

humus

Dark brown organic material in soil formed by the decomposition of plant and animal matter by microorganisms; it improves soil fertility and structure.

fǔ​zhí​zhí

腐 (literal) → 腐 · fǔ · rotten 殖 (literal) → 殖 · zhí · to breed 质 (literal) → 质/質 · zhì · substance

Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

created sense May 20, 2026, 07:57 PM