id: 27739
Назва: The quality of queen bees depending on the term and method of their hatching
Автори: Razanova O., Panibratyuk O.
Ключові слова: uterus, larvae, foster families, volume, queen cell, brood, development
Дата публікації: 2021-01-29 16:25:56
Останні зміни: 2021-01-29 16:25:56
Рік видання: 2020
Аннотація: The aim of the research was to identify the most favorable terms of breeding queens for commercial apiaries in the Vinnytsia region. One of the tasks of the research was to identify the most favorable conditions for breeding
queens in the apiary of the Vinnytsia region. In accordance with the set goal, some factors influencing the quality of queen bees have been studied: honey collection conditions, terms of hatching, method of hatching queens.
Reception by a bee family of breeding material, and also quality of the received queens is in many respects defined by a weather condition, a temperature mode, presence or absence in the nature of a honey harvest, a season and many other conditions. The weight of hatched queens under favorable conditions of honey collection corresponds to GOST 23127 "Uterus bee". Uterines bred in the third decade of May are the largest and exceed the breed standard by 9.2%. The weight of queens bred under adverse conditions, which occurred on May 23, less than 7.4%. swarming uteruses had the highest mass. They are larger than the fistulous uterus by 13% and 11.9%. Uteruses
bred on May 18 were fertilized mainly on day 10 (50%), 10% of females flew around on day 11 and 35% of uteri were lost. The earlier the uterus reaches physiological maturity, the higher its further productivity. In the first 50
days of life, the uterus of earlier hatching lays 3.8% more eggs per day, compared with the uterus hatched a week later, and 15.3% superior to the uterus of the last period of the analyzed time.
URI: http://repository.vsau.org/repository/getfile.php/27739.pdf
Тип виданя: Статті у зарубіжних наукових фахових виданнях (Copernicus та інші)
Видавництво: Slovak international scientific journal. Slovakia : Bratislava, 2020. № 48, v.1. Р. 23-29.
Розташовується в колекціях :
Ким внесений: Адміністратор
Файл : 27739.pdf Розмір : 429606 байт Формат : Adobe PDF Доступ : Загально доступний
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