How do different amounts of limestone affect plant growth of radishes on a green roof?

Authors

Lauren A. MerrillFollow
Chloe E. SebaughFollow
Tytionne C. BellamyFollow
Madison L. KellerFollow

Publication Date

2024

College

Sciences and Mathematics, College of

Department

Biology, Department of

SURS Faculty Advisor

Darlene Panvini

Presentation Type

Poster Presentation

Abstract

Limestone has been known to stimulate vegetative growth by neutralizing acidic soils and raising pH. In hopes of preserving plants that hold nutritional, cultural, and medicinal significance, such as radishes, green roofs are also becoming increasingly important resources. To maximize plant growth and space efficiency, this study examined the effects of varying amounts of limestone on radishes grown in a green roof environment. Radish seeds were planted in a variety of limestone conditions including 0 grams, 90.718 grams, 181.437 grams, and 272.156 grams of limestone. After two months, radishes were harvested and weighed to check for growth. The results suggest that higher levels of limestone increased radish growth. Thus, the addition of limestone may maximize plant growth and productivity of significant root vegetables in a green roof environment.

Recommended Citation

Merrill, Lauren A.; Sebaugh, Chloe E.; Bellamy, Tytionne C.; and Keller, Madison L., "How do different amounts of limestone affect plant growth of radishes on a green roof?" (2024). Science University Research Symposium (SURS). 223.
https://repository.belmont.edu/surs/223