ECOLOGICAL INDICATOR OF CONSEQUENCES OF SOUTHERN RACES APIS MELLIFERA L. INTRODUCTION TO NORTHERN REGIONS
Background. Нoney bees lived in different climatic conditions acquired appropriate adaptations in the process of evolution. Нybrids of вees are formed through uncontrolled introduction. They have reduced viability. The aim of the research was to assess the cross-breeding of bees in Perm region. Da...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Penza State University Publishing House
2020-03-01
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| Series: | Известия высших учебных заведений. Поволжский регион: Естественные науки |
| Subjects: |