In a single foraging trip, a honeybee will visit around 100 flowers, and she (all worker bees are female) will make around 10 to 15 trips in a day. Plentiful supplies of varied forage are essential to help honeybees withstand the impact of disease and harmful environmental factors.
#Nectar flower hive how to
The optimum number of colonies of average strength may range from 3 to 9 colonies per hectare, since the bees usually forage within a radius of about 1 to 2 km to harvest their nectar and pollen loads, and then return to their own hive.Armed with these guiding principles, you’ll be able not only to plan your own space but also to impress friends with brief but impressively knowledgeable lectures on how to plant specifically for honeybees! The number of colonies of honeybees required per hectare very much depends on the strength of foraging bees in the colony, the crops and prevailing weather conditions. This is also true for seed production of vegetables like onion, cabbage, cauliflower, tabacco, sunnhemp, alfa alfa and clovers. It is now apparent that most of the pulses and oilseeds, fruits and orchard crops including vegetables heavily depend on bees for their pollination. Neem, Cassia fistula, Acacia, Albizzia spp., Kachnar (Bauhinia purpurea), eucalyptus, sandle-wood, raintree, wild cherry.Ĭosmos, shoe flower, Golden rod, Cup & saucer, Tecoma stans, zinnia, coral creeper (Antigonon leptopus), rose, rangoon creeper, aster, wild rose (kuja), hydrangea, violet, portulaca, poinsettia, honey suckle, corn flower, coreopsis, dandelion etc. Pigeon pea, lentils, clovers, Lucerne, mustard, rape, linseed, sesame, gingelly, buck-wheat, Cambodia, safflower, millet and sunflowerĪll cucurbitaceous plants, okra, beans, turnip, radish, onion, brinjal, and sweet potato. If improper seed set occurs fruit shape is lopsided resulting in decreased market value. Apple: In apple seed set occurs only if it is pollinated by bees. Gingelly: Another oilseed crop where bee pollination causes 25 per cent increase in yield.ħ. Here yield increases up to 21 to 37 per cent.Ħ. Cardamom: It is an important commercial crop depending on bees for pollination.
Coriander: In coriander yield increases up to 187 per cent due to pollination.ĥ. Seed set occurs only if bee sits to trips the flowers.Ĥ. When bee sits on a keel petal, stamina column strikes against standard petal resulting in shattering of pollen. They posses one large standard petal, 2 smaller petals on sides and 2 keel petals holding staminal column. Alfalfa or lucerne: These plants have tubular flowers with 5 petals joined at base. Due to bee pollination fruit set increases up to 30 to 100 per cent.ģ. Cucurbitaceous vegetables: Cucurbits are monoecious with staminate and pistillate flowers in same plant. Mostly irrigated crop is preferred by bees.Ģ. To achieve this it requires five strong C. Oil content also increases by 6.5 per cent in seeds. It improves quality and quantity of seeds. In sunflower, yield increases even up to 600 per cent due to bee pollination. Hence, honey bees acts as important agents for pollination in sunflower.
Pollen source should be from different plant. The pollen of the plant cannot fertilize ovary of same plant. Sunflower: It is a cross-pollinated crop. Pollination by bees - case studies with selected cropsġ. Allow sufficient space for pollen and honey storage.The colonies should have 5 to 6 frame strength of bees, with sealed brood and young mated queen.Place colonies at 3/ha for Italian bee and 5/ha for Indian honey bee.Migrate colonies near field at 10 per cent flowering.Place hives very near the field source to save bee's energy.
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