A sustainable and bee-pollinated coffee to start your day

Abstract

The integration of managed pollinators into agricultural systems represents a practical strategy for boosting crop production, optimising sustainable farming practices, and improving rural livelihoods. However, the use of managed bees to supplement the contribution of wild pollinators still faces challenges, such as over-reliance on pesticides in intensively managed agroecosystems. Here, we placed managed bee colonies on conventional farms to assess their impact on arabica coffee yield, quality and market value, while also to evaluate colony health in coffee fields treated with field rates of thiamethoxam-based products. We show that supplementing farms with managed bees increased farmer income by enhancing coffee yield and beverage quality, which is rewarded by specialty coffee markets. Moreover, our field-based study reveals that, even when exposed to field-realistic levels of the neonicotinoid thiamethoxam, managed bee colonies exhibited no significant adverse effects on their health within coffee fields. Our results underline that pollination is a key input on intensively managed coffee farms, and that agricultural production and environmental conservation interact synergically to maximize profitability, which is fundamental to encourage farmers to be good stewards of their croplands by adopting nature-positive practices.