Construction and Effect Analysis of a Mixed Actinomycete Flora for Straw Returning to Albic Soil in Northeast China

Microorganisms, Год журнала: 2025, Номер 13(2), С. 385 - 385

Опубликована: Фев. 10, 2025

This research targets straw return in Farm 852's albic soil, China. The soil is nutrient-poor with few microbes and slow decomposition. Through fixed-point sampling bacterial screening, an actinomycete consortium consisting of four strains was assembled, two them were identified as new actinomycetes. After 7 days fermentation, the lignocellulose degradation rates this outstripped those single strains, cellulose degraded at 69.07%, hemicellulose 64.98%, lignin 68.95%. FTIR, XRD, SEM verified damage inflicted on structure. Lab simulations found group D (with consortium) had a higher weight loss rate than C commercialized microbial agents) controls. compound actinomycetes stepped up abundance passage time. In contrast, their effect fungal hardly noticeable, but they markedly ameliorated fertility. These findings prove that effectively accelerates decomposition boosts microbe fertility soil. It shows great potential for provides solution field.

Язык: Английский

Effects of organic fertilizer replacement on the microbial community structure in the rhizosphere soil of soybeans in albic soil

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Апрель 10, 2025

Язык: Английский