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Artificial breeding method for megachile rotundata

A technology of artificial breeding, leaf-cutter bees, applied in the field of agricultural pollination insect applications

Active Publication Date: 2018-11-23
INST OF PLANT PROTECTION NINGXIA ACAD OF AGRI & FORESTRY SCI KEY LAB OF NINGXIA PLANT DISEASE & INSECT PESTS CONTROL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the technical problems existing in the artificial breeding process of the above-mentioned alfalfa leaf-cutter bee, and provides an artificial breeding method of the alfalfa leaf-cutter bee

Method used

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  • Artificial breeding method for megachile rotundata
  • Artificial breeding method for megachile rotundata
  • Artificial breeding method for megachile rotundata

Examples

Experimental program
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Embodiment 1

[0035] This embodiment provides a kind of artificial breeding technology of alfalfa leaf-cutter bee, said breeding technology traps and kills parasitic bees while alfalfa leaf-cutter bee emerges, and successfully realizes field release, recovery and indoor low-temperature preservation, that is, in artificial climate chamber and alfalfa seed field to be implemented. The realization of the breeding technology includes the following steps.

[0036] Step 1. Indoor incubation of alfalfa leafcutter bees

[0037] The hatching of the alfalfa leaf-cutting bee was carried out in an artificial climate room, and the indoor hatching conditions were set to be dark, constant temperature 30°C, and relative humidity 50%-60%. A hatching tray for the hatching of the alfalfa leafcutter bee is installed in the artificial climate chamber, and the sampled cocoons of the alfalfa leafcutter bee are placed in the hatching tray, and the developmental situation of the alfalfa leafcutter bee is regularly...

Embodiment 2

[0048] On the basis of Example 1, this example further describes the method of artificial breeding of alfalfa leafcutter bees in combination with experimental measurement data. As mentioned above, this breeding technique traps and kills parasitic wasps at the same time as alfalfa leafcutter bees emerge, and successfully realizes field release, recovery and indoor low-temperature storage.

[0049] 2.1 Indoor hatching of alfalfa leafcutter bees

[0050] (1) Study on biological characteristics of alfalfa leafcutter bees

[0051] In order to ensure the precise release of alfalfa leaf-cutter bees in the field, in a dark artificial climate room with a constant temperature of 30°C and a relative humidity of 50% to 60%, the alfalfa leaf-cutter bees of different species and sources were hatched, and the incubation period, male and female Biology such as ratio, hatchability and cause of death. See Table 1 for the research results of biological characteristics of Leafcutter Bee.

[00...

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Abstract

The invention discloses an artificial breeding method for megachile rotundata. The artificial breeding method for the megachile rotundata includes the steps of 1) megachile-rotundata indoor incubation, wherein megachile-rotundata bee cocoons are randomly checked, and biological characteristics such as the incubation temperature and humidity, the emergence period, the emergence rate, the female-male ratio, the parasitism rate, megachile-rotundata morphological characteristics, life habits and developmental duration are researched; 2) parasitic-wasp biological characteristic researching and controlling, wherein parasitic-wasp morphological characteristics, life habits, the incubation period, the female-male ratio, the developmental duration and the trapping-killing control effect are researched; 3) megachile-rotundata releasing technology, wherein megachile-rotundata releasing period, time, duration, sites and the like are researched; 4) megachile-rotundata bee-cocoon recycling and preservation, wherein megachile-rotundata bee-cocoon field recycling time, indoor storage, low-temperature-preservation temperature and humidity and the like are researched. By means of the artificial breeding method for the megachile rotundata, the megachile rotundata can be safely and effectively bred, and the incubation quantity and quality and the preservation quality of the megachile rotundata canbe guaranteed.

Description

technical field [0001] The invention belongs to the technical field of agricultural pollination insect application, relates to the artificial breeding of alfalfa leaf-cutter bees, and at the same time relates to the trapping and killing of parasitic bees in the breeding of alfalfa leaf-cutter bees. The invention specifically relates to an artificial breeding method of the alfalfa leafcutter bee which adopts indoor hatching combined with field release, recovery and indoor storage. Background technique [0002] Alfalfa (Medicago sativa), also known as alfalfa or common alfalfa, is known as the king of pastures because of its rich protein, amino acids, vitamins and various nutrients. A prominent problem encountered in the promotion of alfalfa cultivation is the lack of sufficient quantity of seeds. Due to the structural characteristics of alfalfa flowers, general pollinating insects, including bees, cannot effectively open their pollination mechanisms, and cannot achieve polli...

Claims

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Application Information

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IPC IPC(8): A01K67/033A01M1/04A01M1/20
CPCA01K67/033A01M1/04A01M1/20A01M2200/012
Inventor 张蓉魏淑花高立原朱猛蒙王颖马建华于钊罗晓玲王琼马晓霞屈海龙
Owner INST OF PLANT PROTECTION NINGXIA ACAD OF AGRI & FORESTRY SCI KEY LAB OF NINGXIA PLANT DISEASE & INSECT PESTS CONTROL
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