scholarly journals Suitability of Starch Syrups for Winter Feeding of Honeybee Colonies

2016 ◽  
Vol 60 (2) ◽  
pp. 141-152 ◽  
Author(s):  
Piotr Semkiw ◽  
Piotr Skubida
Keyword(s):  
Food Consumption ◽  
Sugar Syrup ◽  
Different Types ◽  
Spring Flow ◽  
Bee Colonies ◽  
Honey Yield ◽  
Winter Feeding

AbstractThree different starch syrups available on the Polish market for winter feeding of bees were evaluated for two consecutive beekeeping seasons (2012/2013 and 2013/2014). Sugar syrup and inverted sucrose syrup were used as the control. Winter feeding was conducted at two times: earlier and later in the season. After supplementation of winter feeding was stopped, we measured colony strength (number of combs covered by bees) and brood area. After overwintering (spring 2013 and 2014), we estimated the influence of these foods on: bee mortality during overwintering (number of dead bees in winter debris), food consumption, colony strength and brood area in spring (two measurements in three-week intervals), development dynamics and honey yield from spring flow. An analysis of the results for the parameters assessed before overwintering, after its end and during spring development did not show significant differences between bee colonies fed with different types of food. No relevant difficulties concerning food crystallisation were encountered. The analysed syrups turned out to be as suitable for winter feeding of bees as sugar and inverted sucrose syrups.

scholarly journals Influence of spring feed on the strength of honey bee colonies during spring development

2011 ◽  
Vol 27 (4) ◽  
pp. 1757-1760
Author(s):  
B. Andjelkovic ◽  
G. Jevtic ◽  
M. Mladenovic ◽  
M. Petrovic ◽  
T. Vasic
Keyword(s):  
Honey Bee ◽  
Colony Development ◽  
Forage Crops ◽  
Fourth Group ◽  
The Third ◽  
Spring Period ◽  
Bee Colony ◽  
Sugar Syrup ◽  
Different Types ◽  
Bee Colonies

The strength of honey bee colonies during year depends on wintering and on biologic development of colonies during spring period. To ensure satisfactory colony development in spring period, it is necessary to add stimulative feed. The aim of this study is to determine the effect of different types of spring feed on the honey bee colony strength. Twenty honey bee colonies were selected for this experiment. Colonies were divided into five groups, and each group received different stimulative feed. The first group was fed with sugar syrup, and the second with sugar syrup with added microelements and with vitamin complex. The third group received sugar candy without additives, and the fourth group received sugar candy with addition of microelements and vitamins. The fifth group was fed with honey. The experiment was conducted on the apiary of the Institute for forage crops in Krusevac.

scholarly journals Different energetic diets affect the maintenance of Apis mellifera L. colonies during off-season

2019 ◽  
Author(s):  
Gabriela Pinto de Oliveira ◽  
Samir Moura Kadri ◽  
Bruno Giovane Emilio Benaglia ◽  
Paulo Eduardo Martins Ribolla ◽  
Ricardo de Oliveira Orsi
Keyword(s):  
Apis Mellifera ◽  
Honey Bee ◽  
Food Consumption ◽  
Physiological State ◽  
Sugarcane Juice ◽  
Population Development ◽  
Expression Levels ◽  
Relative Expression ◽  
Sugar Syrup ◽  
Bee Colonies

AbstractThe aim of this study wasto evaluate the best energetic foodforuse in the maintenance of honey bee colonies during the off-season. To do this, 20Apis mellifera beehives were used(with five beehives per treatment): CTL,control (without feeding); SJ,sugarcane juice; SS,sugar syrup; and IS,inverted sugar. We evaluated the food consumption, population development, and physiological state (expression of vitellogenin and hexamerin 70agenes)of eachcolony.The results showed that the supplementation of colonieswith sugar syrup resulted in an intermediateconsumption and thebetter development of the colony.In addition, this diet ensured that the colonies were in a good physiological state,as beesfed this diet presentedthe highest relative expression levels of vitellogenin and hexamerin 70ameasuredamong all thediets tested.Therefore, sugar syrup was concluded to be the best artificial energetic food for use in thesupplementation of honey bee colonies during the off-season.

Effect of autumn feeding on dynamics of rectal congestion with excrement in carpathian breed honey bees

2020 ◽  
pp. 26-28
Author(s):  
Olesya V Strelbitskaya ◽  
◽  
Vladimir I. Kravchenko ◽  
Keyword(s):  
Point Of View ◽  
Theory And Practice ◽  
Complex Activity ◽  
Important Indicator ◽  
Apple Cider ◽  
Sugar Syrup ◽  
Main Indicator ◽  
Biological Laws ◽  
Honey Solution ◽  
Bee Colonies

Basic biological laws that govern the life of the bee family, as well as considering it as a whole organism, are necessary instruments for implementing effective methods of beekeeping and increasing the productivity of the industry. The study of the exterior features of bees must be carried out from different points of view for the concept of the complex activity of the bee family and in order to recommend methods for improving the preparation of bees for winter. Study of the mass of working bees and their rectum began to be used as the main indicator that affects the nature of the preparation of bee individuals for wintering. From the point of view of both theory and practice, filling the rectum with excrement in the autumn period will be an important indicator of an effective wintering in terms of preserving and further developing bee colonies. Effect of two kinds of liquid top feeding acidified with apple cider vinegar on the rectum congestion with excrement in working bees in the autumn, and the safety of bee colonies after winter was discussed in the article. The results of the indicators of the mass of working bees and intestinal mass when feeding two types of top dressing in the form of sugar syrup and honey solution with the addition of apple cider vinegar for the purpose of acidification are presented. The dynamics of rectal congestion in this group of bees is less compared to the group of bees receiving food in the form of sugar syrup. After wintering, during the spring audit, it was found that the safety of bees fed the autumn top dressing in the form of a honey solution with the addition of apple cider vinegar was 95% compared to bee families that received sugar syrup, the safety was 80.5%, with the detection of liquid excrement on the walls of hives and honeycombs

scholarly journals Changes of Physicochemical Properties of Starch Syrups Recommended for Winter Feeding of Honeybees during Storage

Agriculture ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 374
Author(s):  
Teresa Szczęsna ◽  
Ewa Waś ◽  
Piotr Semkiw ◽  
Piotr Skubida ◽  
Katarzyna Jaśkiewicz ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Physicochemical Properties ◽  
Physicochemical Parameters ◽  
Storage Temperature ◽  
Storage Conditions ◽  
Different Temperatures ◽  
And Storage ◽  
Bee Colonies ◽  
Temperature Time ◽  
Winter Feeding

The aim of this study was to determine the influence of storage temperature and time on physicochemical parameters of starch syrups recommended for the winter feeding of bee colonies. The studies included commercially available three starch syrups and an inverted saccharose syrup that were stored at different temperatures: ca. 20 °C, 10–14 °C, and ca. 4 °C. Physicochemical parameters of fresh syrups (immediately after purchase) and syrups after 3, 6, 9, 12, 15, 18, 21, and 24 months of storage at the abovementioned temperatures were measured. It was observed that the rate of unfavorable changes in chemical composition of starch syrups and the inverted saccharose syrup, mainly the changes in the 5-hydroxymethylfurfural (HMF) content, depended on the type of a syrup and storage conditions (temperature, time). Properties of tested starch syrups intended for winter feeding of bees stored at ca. 20 °C maintained unchanged for up to 6 months, whereas the same syrups stored at lower temperatures (10–14 °C) maintained unchanged physicochemical parameters for about 12 months. In higher temperatures, the HMF content increased. To date, the influence of this compound on bees has not been thoroughly investigated.

scholarly journals Effects of various sugar feeding choices on survival and tolerance of honey bee workers to low temperatures

2017 ◽  
Vol 49 (1) ◽  
Author(s):  
H.F. Abou-Shaara
Keyword(s):  
Honey Bees ◽  
Low Temperatures ◽  
Sugar Feeding ◽  
Sugar Syrup ◽  
High Preference ◽  
Feeding Type ◽  
Honey Bee Workers ◽  
Feeding Choices ◽  
Bee Colonies ◽  
Mean Time

Beekeepers usually supply their colonies with alternatives to nectar (i.e. sugar feeding) during dearth periods of the year, especially cold times of winter. The objective of the study was to determine the best substances to feed bees to enhance the tolerance and survival of honey bees (<em>Apis</em> <em>mellifera</em> L.) to low temperatures. Seven feeding choices were compared under laboratory conditions. These feeding choices were: sugar syrup, liquid honey, creamed honey, honey candy, sugar candy, honey jelly, and honey/sugarcane juice jelly. The results showed that the number of bees attracted to each feeding choice was influenced significantly by feeding type. Worker bees were attracted to all feeding choices and showed a high preference to creamed honey, honey jelly or honey/juice jelly. The tolerance of honey bees to low temperature was enhanced when bees were fed on creamed honey, sugar syrup or honey candy. The mean time at which 50% of bees were able to survive ranged from 3 days (unfed bees) to 15.8 days (honey candy group). The survival rate of worker bees was highest when they fed on honey candy, creamed honey or sugar candy. In light of this study, creamed honey or honey candy can be considered the best feeding choices for bee colonies during winter to enhance their survival and tolerance to low temperatures.

scholarly journals Drug-Drug-Dietary interactions in pharmacotherapy of GIT medication: A review

2020 ◽  
Vol 11 (SPL4) ◽  
pp. 2903-2909
Author(s):  
Akula sowjanya ◽  
Abhisek Pal
Keyword(s):  
Drug Therapy ◽  
Drug Interactions ◽  
Food Consumption ◽  
Adverse Drug Reactions ◽  
Drug Effect ◽  
Google Scholar ◽  
Drug Reactions ◽  
Common Drug ◽  
Different Types ◽  
Dietary Interactions

Successful drug therapy depends on the interaction between drug-drug and drug-diet. Drug interactions are a vital reason for causing adverse drug reactions and modify one drug effect by another drug and these kinds of interactions can increase or decrease the effectiveness of the drug. Polypharmacy could be a major risk for Drug-Drug and Drug-food interactions. Food Consumption can alter the effect of drugs by interfering either with their pharmacokinetics or pharmacodynamics processes. Anti-ulcer drugs are used to treat different types of ulcer and that may interact with another drug showing undesirable effects. GIT medications interfere with another type of medication either with at the pharmacokinetic and pharmacodynamic level. The main objective of this article is to review data regarding common Drug-drug & Drug-food interactions related to GIT medications. Data was collected from Google Scholar, PubMed, and Scopus databases, and they were reviewed for publication on drug-drug & drug-food interactions related to GIT medications. This data is very helpful for pharmacists while reviewing and analyzing prescribed medication, especially in geriatrics prescriptions.

Eat What’s Good for You

2017 ◽  
Author(s):  
Amy L. Best
Keyword(s):  
High School ◽  
Social Class ◽  
Food Consumption ◽  
Food Provisioning ◽  
Parental Pressure ◽  
Different Types ◽  
Good For ◽  
Washington High School ◽  
Role Of Parents

This chapter focuses on Washington High School and its cafeteria, examining the different types of food found there and the role of parents in shaping the cafeteria and students, with specific attention to social class and its consequence for a public food provisioning system. The first part of the chapter sketches the changing set of arrangements in food consumption toward a focus on health that Dan, the food director, labored to bring into being and the role of parental pressure in driving such change. The second part of the chapter shifts attention toward youth, highlighting the way class dispositions shape what kids consume and how they consume, and examining how this same ambivalence finds expression in the types of play students engage in this space.

scholarly journals Effects on Some Therapeutical, Biochemical, and Immunological Parameters of Honey Bee (Apis mellifera) Exposed to Probiotic Treatments, in Field and Laboratory Conditions

Insects ◽  
2020 ◽  
Vol 11 (9) ◽  
pp. 638
Author(s):  
Ivana Tlak Gajger ◽  
Josipa Vlainić ◽  
Petra Šoštarić ◽  
Janez Prešern ◽  
Jernej Bubnič ◽  
...  
Keyword(s):  
Honey Bee ◽  
Honey Bees ◽  
Immunological Parameters ◽  
Individual Level ◽  
Sugar Syrup ◽  
Novel Approach ◽  
The Individual ◽  
Field And Laboratory Conditions ◽  
Negative Factors ◽  
Bee Colonies

Several negative factors contribute to a decline in the number of insect pollinators. As a novel approach in therapy, we hypothesize that the EM® for bees could potentially have an important therapeutic and immunomodulatory effect on honey bee colonies. The aim of our study was to evaluate its impact on honey bees at the individual and colony level. This is the first appliance of the commercial probiotic mix EM® PROBIOTIC FOR BEES in honey bees as economically important social insects. The sugar syrup with 10% of probiotic was administered by spraying or feeding the honey bee colonies in the field conditions, in order to evaluate the infection levels with spores of Nosema spp. and colonies’ strength. Moreover, in laboratory-controlled conditions, in the hoarding cages, adult workers have been fed with sugar syrup supplemented with 2.5, 5, and 10% of EM® for bees for biochemical and immunological analyses of hemolymph, and with 5 and 10% for measuring the size of hypopharyngeal glands. It was found that following the EM® for bees administration the Nosema spp. spore counts in colonies were significantly reduced, and colonies’ strength was increased. The results at the individual level showed significant positive physiological changes in treated groups of adult bees, revealing at the same time a higher mortality rate when feeding sugar syrup supplemented with the probiotic.

scholarly journals Cooking Frequency Associated With Dietary Quality in iCook-4H Youth Participants at Baseline

2019 ◽  
Vol 12 ◽  
pp. 117863881983679
Author(s):  
Amber D Ford ◽  
Sarah E Colby ◽  
Marissa McElrone ◽  
Lisa Franzen-Castle ◽  
Melissa D Olfert ◽  
...  
Keyword(s):  
Food Consumption ◽  
Fast Food ◽  
Weight Status ◽  
Vegetable Intake ◽  
Dietary Quality ◽  
Fast Foods ◽  
Assistance Programs ◽  
Fast Food Consumption ◽  
Different Types ◽  
Pearson Correlations

Background: Increased intakes of ready-made and fast foods paralleled with decreased homemade food consumption have been associated with increased rates of obesity. Researchers have shown associations between cooking self-efficacy (SE) and cooking frequency (CF) with dietary quality and weight status. Some cooking interventions have shown positive associations with dietary outcomes, such as increased fruit and vegetable intake and decreased fast food consumption. There is still much unknown about SE and CF, especially among youth. Objective: Determine baseline SE and CF and the associations with dietary quality and body mass index (BMI) of youth enrolled in iCook 4H. Methods: Youth (n = 228, ages 9-10 years) completed online surveys assessing SE, CF, dietary quality, and demographics. Anthropometrics were collected to calculate BMI-for-age percentiles and weight categories. Descriptive statistics were completed for CF, SE, BMI categories, and demographics. Differences in CF and SE by sex, race, and participation in government assistance programs were determined through independent-sample t tests. Pearson correlations were used to assess the association between dietary quality and CF and SE. Associations between CF and dietary quality were assessed further through 2-way analyses of variance (ANOVAs) that included CF and sex and CF and race as independent variables. Associations between SE and CF and BMI were assessed through ANOVAs. Results: Thirty-seven percent of youth were overweight or obese. Females reported significantly higher CF than males ( P = .042). Cooking frequency was positively associated with dietary quality ( P < .001), but BMI was not associated with dietary quality. SE was not associated with dietary quality or BMI. Conclusion: Based on results, CF was positively associated with dietary quality among youth. More research is needed to assess how different types of cooking relate to diet and BMI. Interventions are needed to determine whether increasing CF leads to better diet outcomes.

scholarly journals Influence of Baikal EM1 preparation on the productive parameters of bee colonies (Apis mellifera L.) during spring and autumn feeding

2020 ◽  
Vol 12 (3) ◽  
pp. 241-246
Author(s):  
R. Shumkova ◽  
R. Balkanska
Keyword(s):  
Apis Mellifera ◽  
Chemical Composition ◽  
Control Group ◽  
Bee Colony ◽  
Sugar Syrup ◽  
Worker Brood ◽  
Two Parameters ◽  
Bee Colonies ◽  
Experimental Group ◽  
Worker Bee

Abstract. The aim of the present study is to investigate the effect of Baikal EM1 on the productive parameters of the bee colonies (Apis mellifera L.) during spring and autumn feeding and the chemical composition of the worker bee bodies. Two groups of bee colonies were formed (1 experimental group and 1 control group). During the spring feeding the experimental group was fed with Baikal ЕМ1 at a dose of 5 ml/0.500 L added in the sugar syrup (sugar:water 1:1) for 4 consecutive days at the start of the experiment. Each bee colony received 5 L sugar syrup. During the autumn feeding the experimental group received Baikal ЕМ1 at a dose of 20 ml/10 L sugar syrup. Each bee colony received 10 L sugar syrup. The control group received only sugar syrup. The spring and autumn feeding of the group fed with Baikal EM1 significantly increases the strength of the bee colonies and the amount of the sealed worker brood compared to the control group. According to the results obtained for the strength of the bee colonies and the bee brood supplementary feeding with Baikal EM1 is very effective in the autumn feeding. For these two parameters there are significant differences between the experimental and control on 29.08. (p<0.01), 10.09. (p<0.05) and 22.09.2018 (p<0.01). Statistically significant differences were reported for the strength of the bee colonies (p<0.01) and the amount of sealed worker brood (p<0.001) in the experimental group receiving Baikal EM1 before wintering compared to the control group. It can be expected to reveal a tendency for better spring development in the next year. Feeding with Baikal EM1 does not affect the chemical composition of worker bee bodies.

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