| Title: |
Sedum Groundcover Variably Enhances Performance and Phenolic Concentrations of Perennial Culinary Herbs in an Urban Edible Green Roof |
| Authors: |
Ahmed, Selena; Buckley, Sarabeth; Stratton, Anna E.; Asefaha, Feven; Butler, Colleen; Reynolds, Matthew; Orians, Colin M. |
| Publication Year: |
2018 |
| Collection: |
Montana State University (MSU): ScholarWorks |
| Description: |
Urban agriculture on green roofs has tremendous potential to enhance food security, economic opportunities, and community building in cities yet faces unique ecological challenges including limited soil moisture content for crops. We compared the effects of two green roof soil moisture management practices, sedum (Sedum album) groundcover versus watering, on performance and quality of three perennial culinary herbs: thyme, mint, and oregano. Individually and interactively, sedum groundcover and watering significantly impacted parameters of performance (biomass, vitality, and module coverage) and quality (total phenolic concentrations) of the three culinary herbs during early stages of establishment while having variable impacts during later developmental stages. Our results suggest that sedum groundcover can serve as a substitute for watering of hardy culinary herbs on green roofs on the basis of plant performance and quality. Findings can be applied to inform agroecological water management of herbs and other hardy specialty crops on green roofs toward enhancing their drought tolerance and advancing sustainable urban agriculture. |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
English |
| ISSN: |
2168-3565 |
| Relation: |
Ahmed, Selena, Sarabeth Buckley, Anne Elise Stratton, Feven Asefaha, Colleen Butler, Matthew Reynolds, and Colin Orians. "Sedum Groundcover Variably Enhances Performance and Phenolic Concentrations of Perennial Culinary Herbs in an Urban Edible Green Roof." Agroecology and Sustainable Food Systems (March 2017): 487-504. DOI:10.1080/21683565.2017.1279703.; https://scholarworks.montana.edu/xmlui/handle/1/14753 |
| Availability: |
https://scholarworks.montana.edu/xmlui/handle/1/14753 |
| Rights: |
This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). ; http://rightsstatements.org/vocab/InC/1.0/ |
| Accession Number: |
edsbas.381D32D5 |
| Database: |
BASE |