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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

Inactive Publication Date: 2012-07-04
吉林省养蜂科学研究所 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]Bees are excellent pollinating insects, but bees do not like to interview soybean flowers, because soybean nectar and pollen are less, and the scent of flowers is low, which is not very attractive to bees. Therefore, Pollinating soybean hybrids the same way bees pollinate other crops does not work well

Method used

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Examples

Experimental program
Comparison scheme
Effect test

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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PUM

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Abstract

The invention discloses a bee attractant and a method for field seed production and pollination of soybean hybrids. The method comprises the following steps of: selecting a field which is suitable for the growth of soybeans, duly sowing the soybean hybrids, and intercropping male parents and female parents across ridges; selecting a required amount of healthy pollination swarm within 5 to 7 days before pollination, and transporting into the field of the soybeans at the early flowering stage of the soybeans; feeding attractant syrup within 1 hour before the bee attractant is sprayed everyday or every other day in the seed production field of the soybean hybrids which just blossom; spraying the bee attractant on leaves of hybrid soybean plants of the male parents and the female parents in 1 to 5 ridges of field across 1 to 5 ridges of field every 1 to 3 days so as to ensure that bees are attracted into the field and fall down to the leaves of the hybrid soybean plants to eat the syrup; spraying the attractant on two sides of stalks of the hybrid soybean plants to attract the bees to fall down to hybrid soybeans to collect so as to pollinate the hybrid soybeans; and stopping spraying the bee attractant in rainy days, and restoring the spray when the weather gets better so as to maintain the attractant which can meet the requirements in the field. The attractant is obtained by mixing a honeycomb liquid, a flower aroma imitation liquid and syrup in a proportion and diluting by using quantitative cold boiled water.

Description

technical field [0001] The invention relates to a bee attractant and a pollination method for soybean hybrid field production. Background technique [0002] Soybeans are self-pollinating plants that set pods normally without insect pollination. However, soybean hybrids must be artificially pollinated or insect pollinated to bear fruit. The soybean hybrids selected by the Jilin Academy of Agricultural Sciences for many years have a yield increase of more than 20% compared with ordinary soybeans, and some have increased yields by 30-50%. Soybean hybrids are composed of different varieties of soybean cytoplasmic male sterile lines as the female parent and different varieties of soybean restorer or maintainer lines as the male parent. However, cross-pollination of soybean is the bottleneck of the key technology of field seed production of soybean hybrids, which prevents large-scale promotion of soybean hybrids. Therefore solving soybean hybrid pollination has become the top pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02
Inventor 葛凤晨历延芳孙寰赵丽梅闫德斌宋延明彭宝
Owner 吉林省养蜂科学研究所
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