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2023, № 109

UDC: 638.15-084
GSNTI: 68.39.43

Features of winter keeping of Apis mellifera Caucasica bees in the Krasnodar Territory

Data were obtained on winter content, productivity during the period after wintering of Apis mellifera caucasica type "Krasnopolyansky" in the conditions of the Krasnodar Territory. Experimental groups were formed on the principle of par-analogues. In the control group in bee families, the uterus was not subject to restrictions, in the experimental group - from late October to early March in bee families, the uterus was placed in isolators built into the nest frame, which ensured the absence of brood during the experiment. At the end of wintering, it was determined: the degree of invasion (varroatosis), the weakening of bee families, the consumption of feed. In the spring, three times the strength of families and the amount of printed brood were taken into account to determine the dynamics of the average daily egg production of the queens. There were no significant differences between the groups in terms of Varroa d invasion, weakening of bee families, and feed consumption. After wintering, an experienced group of families raised bees 5.68% significantly more than in the control group. The restriction of uterus oviposition in families of bees of gray Caucasian rock during the winter period in the conditions of the Krasnodar Territory does not have a reliable impact on such indicators as feed consumption, weakening of bee families during wintering, the degree of invasion, allows to grow reliably more brood after wintering, which contributes to an intensive increase in the strength of bee families in the spring.
Keywords: Beekeeping, varroatosis, productivity, wintering, spring development, feed, Apis mellifera caucasica.
DOI: 10.21515/1999-1703-109-236-240

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Authors:

1. Svistunov Sergey Vladimirovich, PhD in Agriculture, associate professor, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
2. Koshchaev Andrey Georgievich, DSc in Biology, professor, Academician of the RAS, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
3. Romanenko Irina Aleksandrovna, PhD in Agriculture, Federal State Budgetary Institution "Krasnodar Interregional Veterinary Laboratory".
4. Leshchenko Viktor Alexandrovich, graduate student, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.