Techniques of Artificial Propagation and Pollination of European Bumblebee

Abstract

The invention relates to the technical field of artificial-propagation subculturing pollination, in particular to a bumblebee artificial-propagation subculturing pollination technology. The technology comprises the following steps: bumblebee growth environment, bumblebee pollination, new queen bee transfer, new queen bee growth environment, new queen bee feeding and new queen bee preserving. The technology has the benefits that after the technical scheme is adopted, the density of worker bees is increased by 2-3 times in unit space, and the pollination efficiency is increased by 2-3 times; vegetable pollination is more uniform, 86 percent of malformed fruits can be reduced, and the quantity of greenhouse commodity fruits can be increased by 11 percent; the technical scheme can gradually increase the number of worker bees in a bumblebee swarm, ensures flower pollination and meanwhile forms new bumblebee swarms; child worker bees continue to carry out flower pollination work; with the continuing, a batch of bumblebees are introduced and can be used for one year; continuously introducing the bumblebees from abroad is avoided, and the cost of import commodity bumblebees is reduced.

Description

technical field [0001] The invention relates to the technical field of artificial multiplication and subsequent pollination, in particular to a technology for artificial multiplication and subsequent pollination of European bumble bees. Background technique [0002] Bumblebees are large in size, long in life, strong in environmental tolerance, easy to operate, and evenly pollinated. They are especially suitable for pollination in closed environments such as smart multi-span greenhouses, solar greenhouses, and spring and autumn sheds for off-season cultivation of fruits and vegetables, reducing a lot of labor input. At the same time, it significantly increases the fruit setting rate of fruits and vegetables, and improves the yield and quality of agricultural products. [0003] Most of the bumblebees sold in the market are European bumblebees introduced from Western countries such as the Netherlands and Norway. [0004] At present, European bumble bee is widely used in facili...

AI Technical Summary

Problems solved by technology

[0005] These commodity bumblebees often nest in relatively airtight cardboard boxes, each with a colony, and each colony has a queen bee. When the new queen bee matures and leaves the colony, the old queen bee's ability to lay eggs decreases, and the number of worker bees drops sharply , the entire bee colony gradually declines and loses its pollination function

[0006] After the new queen bee leaves the bee colony, due to the lack of a suitable spawning place, a new bee colony cannot be formed and pollination cannot continue. Moreover, due to the escape and poisoning of some bumblebee pollination methods, the number of worker bees gradually decreases, and eventually loses the pollination function, and the use time is short. Question, generally, the usage time of each box of bumblebees is 2 months

[0007] Therefore, the pollination of European bumblebees imported from abroad has not been effectively used, and the use time is short. Only because of this, the frequency of buying bumblebees is high, thereby increasing the cost