He called the organism Prototaxites, meaning “first conifer.” The name stuck, even though the fossil didn’t quite match any ...

Since Prototaxites were discovered in the fossil record in 1843, scientists have debated whether they were early land plants, ...

不同油茶品种的土壤理化性质和真菌群落结构存在差异。在改良油茶林中，关键真菌类群子囊菌门（Ascomycota）和担子菌门（Basidiomycota）占总相对丰度的 80% 以上，而野生油茶林仅约 30%。改良林分的稳定性（AVD 值为 0.604）优于野生林分（AVD 值为 0.648）。PLS-PM ...

Discussion: Overall, this study highlights the potential of Kentucky bluegrass in restoring degraded grasslands by improving soil fertility and microbial community structure over time, providing ...