biostudies-literatureYu Cthe Breeding of New Varieties of Torreya grandis Programthe "Pioneer" and "Leading Goose" R&D Program of Zhejiangthe cooperative forestry science and technology project of Zhejiang Provincial Academythe National Natural Science Foundation of China385https://www.ebi.ac.uk/biostudies/studies/S-EPMC11445941biostudies-literatureUnknown24(1)BACKGROUND BURKHOLDERIA: is a phosphorus solubilizing microorganism discovered in recent years, which can dissolve insoluble phosphorus compounds into soluble phosphorus. To investigate the effects of Burkholderia and calcium phosphate on the composting of Torreya grandis branches and leaves, as well as to explain the nutritional and metabolic markers related to the composting process.<h4>Methods</h4>In this study, we employed amplicon sequencing and untargeted metabolomics analysis to examine the interplay among phosphorus (P) components, microbial communities, and metabolites during T. grandis branch and leaf waste composting that underwent treatment with calcium phosphate and phosphate-solubilizing bacteria (Burkholderia). There were four composting treatments, 10% calcium phosphate (CaBMC microbiologyEffects of calcium phosphate and phosphorus-dissolving bacteria on microbial structure and function during Torreya Grandis branch waste composting.PMC11445941Grant no. 321718302021C02066-112022SY142022C02061 and 2022C02009Wu JGuan YLi YWang QYu CYu WWang LfalseEffects of calcium phosphate and phosphorus-dissolving bacteria on microbial structure and function during Torreya Grandis branch waste composting.BACKGROUND BURKHOLDERIA: is a phosphorus solubilizing microorganism discovered in recent years, which can dissolve insoluble phosphorus compounds into soluble phosphorus. To investigate the effects of Burkholderia and calcium phosphate on the composting of Torreya grandis branches and leaves, as well as to explain the nutritional and metabolic markers related to the composting process.<h4>Methods</h4>In this study, we employed amplicon sequencing and untargeted metabolomics analysis to examine the interplay among phosphorus (P) components, microbial communities, and metabolites during T. grandis branch and leaf waste composting that underwent treatment with calcium phosphate and phosphate-solubilizing bacteria (Burkholderia). There were four composting treatments, 10% calcium phosphate (Ca2024-01-01T00:00:00Z2024 Oct2025-04-04T01:14:29.651Z2025-04-04T01:14:29.651ZS-EPMC114459413935871510.1186/s12866-024-03535-7