General Agriculture

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Tuesday, 30 December 2014

Honey Bees rearing

Different Species of Honey Bees
Apis dorsata, the Giant honey bee
Nest are mainly built in exposed places far off the ground, on tree limbs and        under cliff overhangs, and sometimes on buildings.
Aggressive bee and has never been domesticated as it does not     use enclosed cavities for nesting .
Each colony consists of a single vertical comb (sometimes approaching a  square meter)
Strong defense mechanisms
Average honey production is 38 kg per colony
 Apis florea, Small honey bee 
Is the smallest honey bee.
The exposed single combs are built on branches of shrubs and small tree
Small colony size and simple net construction
 Annual average honey production is `1 kg per colony
Honey medicinal value
Apis cerana, or the Asiatic honey bee 
         In the wild, they prefer to nest in small spaces, such as hollowed  out tree trunks. Boxes and inside wall
         Their size is similar or somewhat smaller than Apis         mellifera, and  they also have  a more  prominent abdominal stripes.
         Average production of honey is from 4-40 kg per colony
Apis mellifera ( European honey bee or western honey bee)
It is domestic honey bees and like darkness 
 it make many combs and can be kept in the box
 Chances of swarm is less
It has resistance against diseases and pests.
Its average honey production is more than 40 kg per colony.    
 Social behaviour, Caste System and Functions
Social Organization
The honey bee is a social insect that can survive only as a member of a community, or colony. Different castes of a bee colony include
Queen:
Queen:
Young queen within 1st week (Nuptial flight).
One queen (normally)
Can produce 1,500 eggs per day at the time of brood season
 Controls the hive through pheromones
Duties in Colony:
Queen:   - Sting use in the battle.
               - One queen in a colony.
               - Larger than worker bee with a longer abdomen.
Does not have pollen basket Lay eggs up to 2000/day.
Fed by the workers - never leaves the hive except to mate.
New queen emerges from queen cell, detected by current queen and kills her. Old or weak slows production, replacement of queen by new. Swarming.
Attraction of drones:  Queen mating with a many as 20 of them.
Drones wait to mate.
Post mating of queen:  Start to lay eggs in bees box chambers.
Maintaining of sperm – lifetime in a special pouch.
Drones without mating in the hive :  Ejected from the nest by the workers.
Workers
Female
 Usually do not reproduce
 Responsible for most of the work
 Colony will have
20,000 - 70,000+
Drones
Males
 Mate with female virgin queens while in flight
 Upon mating they die
The durations of the different stages in life cycle of a honey bee of different castes are as follows:
Caste
Eggs stage
Larval stage
Pupal stage
Complete cycle
Worker
3 days
6 days
12 days
21 days
Drone
3 days
6½ days
14½ days
24 days
Queen
3 days
5½ days
7½ days
16 days

SOCIAL BEHAVIOUR
House keepers (1-2 days) Resting, brood warm, eating, pollen  & honey, cleaning empty cells for eggs, pollen, honey
House bees (3-5 days) Feeding older larvae & drones, fanning+gen. maintenance)
Nurse bees (6-10) (Feeding young larvae & queen bee with royal jelly)
Builder bees (11-18) Rip. nectar, producing wax to build comb, sealing brood, ripe honey with wax caps & packing pollen in cells
Soldier bees (19-21) Guarding entrance, waste products from colony
Scout bees ( 22 onwards) Outside information transmitting through dance, collection of nectar, water & propolis)


A strong bee colony must have the following individuals:
(i) Queen = 1
(ii) Drones = 200-300
(iii) Old Workers = 25000
(iv) Young bees = 25000
(v) Bees population=60000
                                Larvae - 9000
Brood                      Eggs –    9000
                                Pupae -  2000

Requirements for bees:
What bees need to live =
Flowers supply
Nectar
Pollen
Water
What is nectar  =  Liquid sugar solution
                             that flower produces
                             mostly water, bees
                             evaporate it to make
                             honey – 18% water.
Flavour & colour of honey =             
Depends on types of flowers, bees collected from. Honey is stored in bees wax cell.
Beekeeping
Stationery Beekeeping
Migratory Beekeeping
Pollen collection : Comes from male part of  the flower. Powdery dust – rubbed by bees fertiliz female part of the flower produce fruit, seed or vegetable, bees collect by means of special hairs on body and return to the hive
Water:  Important to bees.
In hot dry weather, the interior of the hive – overheated. If this occurred, the brood could cook and the wax begin to melt. Bees collect water and place it then fan it with their wings to evaporate. This air-conditioning cools the hive temperature.
All these equipment's can be made locally.
Beekeeping supplies: The 1st and foremost supply of bee
Source of bees  : Varies according to region. Local bees can be procured
Basis for successful beekeeping
1) Dearth Management.
2) Winter Management.
3) Comb Management.
4) Queen Management.
5) Honey flow Management.
6) Pest and Predator Management.
7) Management for Absconding.
8) Swarming Management.asis for successful beekeeping

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