Rezumat Romana Melinda Tofalvi - USAMV Cluj-Napoca

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UNIVERSITATY OF AGRICULTURAL SCIENCES AND VETERINARY MEDICINE CLUJ-NAPOCA DOCTORAL SCHOOL ANIMAL HUSBANDRY AND BIOTECHNOLOGY FACULTY BEEKEEPING AND SERICICULTURE DEPARTMENT Eng. TOFALVI MELINDA SUMMARY OF PhD THESIS BIOSTIMULATING EFFECT OF SOME PLANT EXTRACTS UPON BEE FAMILIES DEVELOPMENT Scientific coordinator: Prof. dr. ing. Liviu Al. Mărghitaş CLUJ-NAPOCA 2009 32
CONTENTS 33 PhD page Summary page PREFACE 4 INTRODUCTION 13 OBJECTIVES OF RESEARCH 14 CHAPTER 1. THE IMPORTANCE AND THE UP-TO-DATE SITUATION OF BEEKEEPING WORLDWIDE AND IN 16 38 ROMANIA CHAPTER 2. THE BIOLOGY OF BEE COLONIES 19 38 2.1. THE ZOOLOGICAL SYSTEMATIC OF MELLIFEROUS BEES 19 38 2.2. THE BEE COLONY COMPONENCE 20 39 2.2.1. The queen 20 2.2.2. The drones 23 2.2.3. Worker bees 25 2.3. NUTRITIONAL RELATIONSHIPS IN BEE COLONIES 39 2.4. THE FEEDING IMPLICATIONS ON BEE’S METABOLISM 39 2.5. GENERAL ASPECTS OF BEE PATHOLOGY 40 CHAPTER 3. GENERAL ASPECTS REGARDING THE BEE BREEDING TECHNOLOGIES 35 40 CHAPTER 4. THE PRESENT STAGE OF THE RESEARCH REGARDING THE BEE FEEDING AND BIOSTIMULATOR ADMINISTRATION IN SUPPLEMENTARY FEEDING 38 41 4.1. COMPONENTS OF BEE FEEDING 38 41 4.1.1.Nectar 38 4.1.2. Pollen 39 4.1.4. Honey 46 4.1.5. Honeydew 50 4.1.6. Water 51 4.2. ADMINISTRATION OF SUPPLEMENTARY FOOD IN BEE FEEDING 53 41 4.2.1. Additional feeding 54 4.2.2. Stimulation feeding 56 4.3. FEEDING INFLUENCE ON BEE COLONIES DEVELOPMENT AND HEALTH 59 42 4.4. USE OF SUGAR SYRUP IN SUPPLEMENTARY FEEDING OF BEES 62 42 4.5. PROTIFIL 63 42 4.6. ROLE OF MICROELEMENTS IN LIVING ORGANISMS: SELENIUM 64 43 4.7. USE OF MEDICINAL HERBS IN SUPPLEMENTARY FEEDING OF BEES 65 43
Page 1 and 2: UNIVERSITATEA DE ŞTIINłE AGRICOLE
Page 3 and 4: SUPLIMENTARĂ A ALBINELOR 4.7.1. Ur
Page 5 and 6: zahăr şi adaos de seleniu 7.5.1.5
Page 7 and 8: CAPITOLUL 1 IMPORTANłA ŞI SITUAł
Page 9 and 10: Procesele metabolice au efecte plas
Page 11 and 12: Nectarul este un produs complex, se
Page 13 and 14: Protofilul are în compoziŃie ulei
Page 15 and 16: Experimentele au fost realizate pe
Page 17 and 18: Extractele şi/sau infuziile realiz
Page 19 and 20: Toate aceste teste au fost efectuat
Page 21 and 22: ConŃinutul de polifenoli totali ai
Page 23 and 24: Roii artificiali au fost creaŃi di
Page 25 and 26: În anul experimental 2008 au fost
Page 27 and 28: Centralizarea rezultatelor obŃinut
Page 29 and 30: lotul experimental format din roi a
Page 31: 10. Mărghitaş, L. (2005) - Albine
Page 35 and 36: 7.3.3. Evolution of artificial swar
Page 37 and 38: RESEARCH OBJECTIVES The main object
Page 39 and 40: Over family: Apoidae (insects which
Page 41 and 42: CHAPTER 4 THE PRESENT STAGE OF THE
Page 43 and 44: Protofil has in his composition ess
Page 45 and 46: General scheme of experiment organi
Page 47 and 48: Table2 Methods used for composition
Page 49 and 50: In order to determine the sugar typ
Page 51 and 52: 7.2. RESULTS OBTAINED IN EXPERIMENT
Page 53 and 54: Suprafata de puiet/Brood surface (d
Page 55 and 56: All nutritive supplements used in t
Page 57 and 58: - Protofil: increase with 13 dm 2 (
Page 59: - Capped brood surface • Echinace

Rezumat Romana Melinda Tofalvi - USAMV Cluj-Napoca

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