Bee attractant and method for field seed production and bee pollination of soybean hybrids
An attractant and hybrid technology, which can be used in the field of bee attractant and in the field of soybean hybrid field seed production and pollination, can solve the problems of unsatisfactory effect, low attraction of bees, and low fragrance and smell of flowers, and achieve obvious social benefits and ecological benefits. Benefit, yield increase, high efficiency effect
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Embodiment 1
[0026] (1) Bee attractant is made by mixing 7.0-15kg of honeycomb liquid, 2.5-5.0kg of imitation flower fragrance liquid, water and 5.0-10kg of syrup boiled with the same amount of white sugar, and then adding 70-85.5kg of cold boiled water to dilute.
[0027] (2) The preparation of bee attractants consists of the following processes and steps:
[0028] 1) Honeycomb liquid extraction: extract according to the following process and steps:
[0029] ①Take 1 kg of old bee honeycomb, cut it into pieces, add 1000ml of ethanol with a volume of 75%, soak in airtight for 72 hours, filter through 100 mesh gauze, collect the broken pieces of honeycomb, and concentrate the filtrate at 50℃ under a vacuum of 0.095Mpa to honeycomb liquid with a moisture content of 25% by volume.
[0030] ② Extract the filtered honeycomb fragments with ethanol, add 1500ml of tap water, concentrate to 800ml under stirring at 85-95°C, stop heating, remove the solidified beeswax on the surface after cooling, f...
Embodiment 2
[0035] 1) Field selection for bee pollination hybrid soybean seed production:
[0036] According to the regional climate conditions, choose a field suitable for soybean growth, sow soybean hybrids at the right time, and implement normal field management, rational fertilization, irrigation, insect control, shoveling, etc., to ensure that soybeans are not affected by diseases and insect pests, severe drought, etc., and keep soybeans normal. growth. Soybean hybrid field seed production is interplanted according to 1 male parent → 1 or 2 female parents, that is, 1 male parent → 1 or 2 female parents → 1 male parent → 1 or 2 female parents , and so on.
[0037] ) Selection of pollinating bee colonies:
[0038] 5 to 7 days before pollination, select the pollinating bee colony from the normal breeding bee colony. The pollination bee colony should reach the group potential of more than 8 frame bees and 7 spleens; among them, the field bees account for about 30% of the total number...
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