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Entomophilous hermaphrodite flower herb insect pollination method

A herbal and hermaphroditic flower technology is applied in the fields of botanical equipment and methods, plant genetic improvement, and application. The effect of reducing the chance of powder mixing between materials and increasing the output

Pending Publication Date: 2019-11-08
INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Today, as labor prices continue to soar, it is difficult to carry out artificial pollination operations, and it is also difficult to find suitable personnel for this work. Therefore, insect pollination must be used instead.

Method used

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  • Entomophilous hermaphrodite flower herb insect pollination method
  • Entomophilous hermaphrodite flower herb insect pollination method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0095] The invention provides a method for self-pollinating insect pollination of a herbaceous plant with entomophilous herbaceous plants. The herbaceous herbaceous entomophiles release pollinating insects in a net bag to carry out bagging isolation pollination of the whole plant; the net bag includes a bottom 1. The side wall 2, the top 3, the cylindrical part 4 and the binding part 5. The bottom 1 is closely connected with the side wall 2, and the top 3 is connected with the outside world. The two sides of the top 3 are symmetrically provided with a hollow cylindrical part 4. The cylindrical Part 4 allows passage of binding part 5 . For protection against rain, the mesh bag also includes rain protection components.

[0096] The bottom 1 of the net bag is square or rectangular, with a side length of 30-80 cm; the height of the side wall 2 is 200-250 cm; the length of the tubular part 4 is 30-80 cm, and the width is 10 cm.

[0097] The bottom 1 and the side wall 2 are provide...

Embodiment 2

[0104] Example 2 The insect-borne herbaceous herbaceous plants released pollinating insects in the net bag for cross-cross testcross isolation pollination

[0105] The method of insect pollination in the test cross test of male sterility maintenance rate of herbaceous herbaceous herbaceous plants is as follows:

[0106] ⑴Mesh bags are preferably isolated mesh bags for plastic screens:

[0107] The mesh bag includes a bottom 1, a side wall 2, a top 3, a cylindrical part 4 and a binding part 5, the bottom 1 is closely connected with the side wall 2, the top 3 is connected with the outside world, and the two sides of the top 3 are symmetrically provided with hollow cylindrical parts 4. The cylindrical part 4 allows the binding part 5 to pass through. The bottom 1 of the mesh bag is rectangular, 80-160 cm wide, and 250 cm long; the side wall 2 has a height of 200-250 cm; the tubular part 4 has a length of 250 cm and a width of 10 cm. The bottom 1 and the side wall 2 are provided...

Embodiment 3

[0113] The entomophilous and herbaceous herbaceous plants release pollination insects in the isolation pollination steel frame shed for bagging isolation pollination; after the seed plants bolt and before flowering, add plastic coverings to the isolation pollination steel frame shed, and cover the bottom of the isolation pollination steel frame shed with plastic The film is surrounded by a plastic screen; the arched parts at both ends are covered by the top film; there is an overlapping area at the opening of the plastic screen; the joint between the plastic film and the plastic screen should be inside the screen and the film outside. The mesh screen above the groove is not wider than the body length of the pollinating insect.

[0114] The bottom of the isolated pollination steel frame shed is covered with a plastic film with a width of 6 meters, surrounded by a plastic mesh screen with a width of 2 meters.

[0115] If the isolated pollination steel frame shed is 5-20 meters l...

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Abstract

The invention relates to the field of plant breeding, in particular to an insect pollination method for different entomophilous hermaphrodite flower herb pollination groups. According to the method, asteel frame arched shed serves as a basic facility, the roof of the shed is covered with a plastic film, the specification of a sieve is set according to the scale of the pollination groups (a singleplant, opposite cross and testcross groups, small parent or stock and breeding material groups and large parent or stock groups), corresponding isolation units are built, artificial pollination is changed into insect pollination, pollination insects can include osmia, bumblebees, Italian bees and Chinese bees, and rain sheltering measures are implemented during flowering pollination. According tothe method, artificial pollination cannot be depended, reproduction of cross parents can be implemented, the yield of seeds is low under artificial pollination, the yield can be remarkably improved under insect pollination, isolation area entering and exiting frequency of workers is remarkably reduced when management is reasonable, and the probability of pollination mixing between materials can be effectively reduced. Besides, huge labor cost of insect pollination is saved as compared with artificial pollination.

Description

technical field [0001] The invention relates to the field of plant breeding, in particular to a method for pollinating insects for breeding herbaceous herbaceous plants with different specifications by screen isolation and breeding. Background technique [0002] Entomophilous flowers refer to flowers that are pollinated by insects. Most flowering plants rely on insects for pollination. Common pollinating insects include bees, butterflies, moths, and flies. This kind of flower has large flower shape, beautiful perianth color, and often has a fragrant smell and sweet nectar, so as to attract bees and butterflies, and then carry the pollen of one flower to another. The pollen grains of insect-pollinated flowers are large and sticky, making it easy to adhere to insects. Plants pollinated by insects account for the majority of flowering plants, and their flower shapes, nectar and floral fragrances are also different, which not only meet the needs of various insects, but also ma...

Claims

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Application Information

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IPC IPC(8): A01H1/02
CPCA01H1/02A01H1/027
Inventor 梅时勇张冀芳张晓伟杨喜爱宋志强肖清明邱孝军谭群运
Owner INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI
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