Life Sciences Commons^™

07. The Effects Of Seed Mix Diversity On Soil Conditions And Nesting Of Bees In Prairie Restorations, Nicholas Anderson, Alexandrea Harmon-Threatt

North American Prairie Conference Proceedings

With the goal of conserving native bees, current recommendations for improving habitats include increasing available floral resources by planting diverse seed mixes. However, these recommendations only account for the nutritional needs of bees while the availability of equally important nesting resources is often ignored. Here we used a novel system to investigate the effects of seed mix diversity on abiotic factors previously associated with nest sites of ground-nesting bees—available bare ground and soil temperature, moisture, and compaction—and on the occurrence of nests. We used standard bee-collecting techniques and a newer method using soil emergence tents (E-tents) to assess how seed …