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Does a coffee plantation host potential pollinators when it is not flowering? Bee distribution in an agricultural landscape with high biological diversity in the Brazilian Campo Rupestre
Author(s) -
Machado Ana Carolina Pereira,
Barônio Gudryan Jackson,
Oliveira Favízia Freitas,
Garcia Caroline Tito,
Rech André Rodrigo
Publication year - 2021
Publication title -
journal of the science of food and agriculture
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.782
H-Index - 142
eISSN - 1097-0010
pISSN - 0022-5142
DOI - 10.1002/jsfa.10857
Subject(s) - species richness , pollinator , abundance (ecology) , vegetation (pathology) , pollination , biodiversity , ecology , ecosystem services , agriculture , geography , agroforestry , distribution (mathematics) , biology , ecosystem , pollen , medicine , pathology , mathematical analysis , mathematics
Abstract BACKGROUND Natural environments within agricultural landscapes have been recognized as reservoirs of biodiversity and, therefore, providers of fundamental ecosystem services to human beings. Bees are the main providers of pollination and thus contribute to the production of food consumed worldwide. In this work, we evaluated the distribution of bees in an agricultural landscape of coffee plantation before and after coffee flowering. We aimed at understanding how richness, abundance and composition of bee communities vary among the different vegetation types within and around the coffee crops. RESULTS A total of 638 bees were collected – 312 in the dry season and 326 in the rainy season – totaling 85 species. The sampling methods collected different species, which provided complementary sampling. Only Euglossa leucotricha and Eulaema nigrita were recurrent in both seasons and vegetation types. There was no temporal difference in richness or abundance; however, both varied in relation to the vegetation type and were higher in the coffee‐native transition area. Diverging from richness or abundance, the composition of the communities differed regarding season and vegetation types. CONCLUSION We reinforce the importance of maintaining native vegetation in areas surrounding coffee plantations since the crop poorly hosts pollinators when it is not flowering. Natural and semi‐natural areas may act as reservoirs of floral visitors, thus maintaining potential cross‐pollination services available to coffee production. © 2020 Society of Chemical Industry