Poultry litter (PL) and rice straw (RS), commonly available waste materials, pose severe threat to environment, if not properly managed. As viable waste treatment method, vermi-transformation of PL into enriched vermimanure was done using RS and cow dung (CD) with different feedstocks (FS) combinations like FS0_{(CD without earthworm),} FS1_(CD), FS2_{(1CD: 1RS)}, FS3_{(1CD: 1PL)} and FS4_{(1CD: 1RS: 1PL)} for 110 days. Increased growth performance (P < 0.05) of Eisenia fetida, macronutrient levels, and a consistently lower carbon-to-nitrogen ratio (C/N) emphasize the importance of RS and PL in the vermimanuring process. Several analytical techniques have revealed the presence of functional groups, nitrate (NO₃^–), phosphate (PO₄³⁻), and potassium ions (K⁺) as well as the high porosity of the matured vermimanures. Therefore, using earthworms, the feedstock FS4_{(1CD: 1RS: 1PL)} could be successfully biotransformed into sustainable manure lowering the usage of chemical fertilizers and rice straw burning.

家禽垃圾 (PL) 和稻草 (RS) 是常见的废弃物，如果管理不当，会对环境造成严重威胁。作为可行的废物处理方法，使用 RS 和牛粪 (CD) 以及不同的原料 (FS) 组合，如 FS0 _{（不含蚯蚓的 CD）、} FS1 _(CD)、FS2 _{(1CD: 1RS)} ，将 PL 蚯蚓转化为富集蚯蚓粪, FS3 _{(1CD: 1PL)}和 FS4 _{(1CD: 1RS: 1PL)} 110 天。Eisenia fetida的生长性能提高 (P < 0.05)、常量营养素水平和持续较低的碳氮比 (C/N) 强调了 RS 和 PL 在蚯蚓养殖过程中的重要性。一些分析技术揭示了官能团、硝酸盐 (NO ₃ ^– )、磷酸盐 (PO ₄ ³⁻ ) 和钾离子 (K ⁺ ) 的存在以及成熟蚯蚓粪的高孔隙率。因此，使用蚯蚓，原料 FS4 _{(1CD: 1RS: 1PL)}可以成功地生物转化为可持续肥料，从而减少化肥的使用和稻草燃烧。