Honey bee attractant and method for seed production and honeybee pollination of soybean hybrid seed in field

Abstract

The invention discloses a honey bee attractant and a method for seed production and pollination of a soybean hybrid seed in a field. The honey bee attractant is prepared from cellular liquid, imitation flower liquid, syrup and water. The method comprises the steps of: selecting the field suitable for growth of soybean, sowing the soybean hybrid seed in good time, interplanting a male parent and a female parent at an interval of a ridge, selecting required quantity of healthy pollination swarm before pollination, transporting the healthy pollination swarm in the soybean field at an early flowering stage of the soybean; feeding attractant syrup one hour before spraying the honey bee attractant in each day or at an interval of a day; forming 1-5 ridges for every1-3 days, spraying the honey bee attractant on hybrid soybean plant leaf of the male parent and the female parent in the 1-5 ridges; inducing a large quantity of bees to gradually fall on the hybrid soybean plant leaf to eat the attractant syrup; then spraying the honey bee attractant on the two sides of a hybrid soybean strain stem, inducing the bees to climb on the soybean strain stem and continue to climb on the soybean to collect, thereby pollinating the hybrid soybean; stopping spraying the honey bee attractant in a cloudy or rainy day, and spraying the honey bee attractant when the weather gets nicer, so as to keep enough attractant required for inducing the bees in the field.

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...

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