Feeding of the Bee Families with an Addition of CoSO4
محورهای موضوعی : Camel
1 - Institute of Animal Science, Spirka pochivka 1, 2232 Kostinbrod, Bulgaria
2 - Deparment of Experimental Parasitology, Institute of Experimental Morphology, Pathology and Antropology with Museum, Bulgarian Academy of Science, Sofia, Bulgaria
کلید واژه: total protein, lysozyme, bee haemolymph, bee products, CoSO4,
چکیده مقاله :
For their normal living, honey bees (Apis mellifera) require proteins, carbohydrates, lipids, vitamins and minerals. It is well known that Co and vitamin B12 are two nutrients that have been reported in pollen and plants that have had positive results in bees feeding. In this respect, the aim of the study is to determine the influence of feeding of the bee families with CoSO4 as a supplement on the chemical composition of non-flying worker bees' bodies and some bee products components. The study was conducted during May-August 2015 in the experimental apiary of the Institute of Animal Science, Kostinbrod. A total of 6 bee families were observed-3 experimental (fed with sugar syrup, sugar: water 1:1 and 4 mg/L CoSO4 as a supplement) and 3 control (fed only with sugar syrup). The results show that the addition of 4 mg/L CoSO4 in the sugar syrup of the bee families do not have influence on the average weight and chemical composition of non-flying worker bees. Statistically significant differences (P<0.05) in the diastase activity of the honey in the experimental group bee families were found.
زنبورهای عسل (Apis melifera) برای زندگی معمول خود نیازمند پروتئینها، کربوهیدراتها، لیپیدها، ویتامینها و مواد معدنی هستند. به خوبی مشخص شده است که کبالت و ویتامین B12 دو ماده مغذی هستند که در گرده و گیاهانی که تأثیر مثبتی در تغذیه زنبورهای عسل داشتند، گزارش گردیدهاند. بدین منظور، هدف از این مطالعه تعیین تأثیر تغذیه خانوادههای زنبور عسل با سولفات کبالت به عنوان یک مکمل، بر ترکیب شیمیایی بدن زنبورهای کارگر و برخی از تولیدات زنبور عسل بوده است. این تحقیق در طی ماههای می تا آگوست 2015 در بخش تحقیقات زنبور عسل موسسه علوم دامی کاستینبراد انجام دشه است. 6 خانواده زنبور عسل در قالب 3 خانواده آزمایشی (تغذیه شده با شربت شکر، شکر به آب با نسبت 1 به 1 و 4 میلیگرم در هر لیتر سولفات کبالت به عنوان یک مکمل) و 3 خانواده شاهد (تغذیه شده فقط با شربت شکر) مورد مطالعه قرار گرفتند. نتایج نشان داد که افزودن 4 میلیگرم در هر لیتر سولفات کبالت در شربت شکر خانوادههای زنبور عسل تأثیری بر میانگین وزن و ترکیب شیمیایی زنبورهای کارگر ندارد. تفاوتهای معنیدار آماری (05/0>P) در فعالیت دیاستاز عسل در گروه خانوادههای آزمایشی دیده شد.
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