If you are looking for a specific titled or about this topic, the most relevant study is:
In landscaping and civil engineering, "spread mature" is a procedural instruction for soil restoration.
In botanical phenotyping, "spread mature" refers to the process of laying out mature plant parts (like rice panicles) for analysis.
: Mature silkworms are spread on these prepared beds (which can include paper linings) to begin spinning their cocoons. 3. Soil and Compost Management
Academic papers often discuss the "ability to spread" of "mature cells".
