New research has revealed that pearl millet, a crop often overlooked in the world of bee-friendly plants, is actually a hidden gem for our buzzing bodies. This research comes from a study published in the Journal of Entomological Science by the Agricultural Research Service (ARS) of the USDA and the University of Georgia College of Agricultural and Environmental Sciences.
Pearl millet, an annual grass, has won the approval of honey bees and other pollinators alike. Thriving in some of the toughest environments, including drought, poor soil and high temperatures, this resilient crop offers a fantastic food source for these pollinator populations. It turns out the unassuming pearl millet is a pollen powerhouse.
This past summer, researchers planted pearl millet at a research farm in Tifton, Georgia. Surprisingly, it became a buzzing hotspot for numerous pollinators and insects. The most frequent visitor was honey bees, however, multiple other insects also found themselves using the crop as a food source, including bumblebees, hoverflies, and even earwigs.
Benefits for the environment and farmers 🌎
Pearl millet is a low- maintenance crop that can thrive in harsh conditions, meaning its perfect for areas that struggle with traditional crops. This drought-resistant crop, known for its grain and forage can provide a vital food source for a variety of insects. Plus, having a crop that supports pollinators can boost a farms overall health and productivity, making it a win-win for everyone.
In contrast to nectar-rich plants, wind-pollinated grasses, such as pearl millet, are rarely acknowledged as food sources for pollinators. This new study, however, demonstrates that pollinators do utilise grass pollen. This finding is significant because it disputes the widespread perception that grasses are not beneficial for pollinators and shows how crucial they may be for pollinator health.
Combating pollinator decline 🚜💚
This study reminds us of the intricate connections within our environment and ecosystems and the potential we have to foster sustainability through unexpected agricultural practices.
The rise of pearl millet as a valuable food source comes at a crucial time. With pollinator populations declining, perhaps pearl millet can become the steady food supply needed to keep these essential insects helping our planet.
You can read more about the study here.
Provided by Phys.org
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