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Millettia speciosa champ polyploidy induction method

A technology of bovine dynamite and polyploidy, applied in the field of bovine dynamite polyploid induction, can solve the problems of different effects, different plant characteristics, no research and reports, etc., and achieves early germination, simplified operation procedures, and strong practicability. and the effect of promoting value

Active Publication Date: 2020-10-13
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, different plants have different characteristics, and the methods and effects of Oryzalin treatment are also very different.
There is no research or report on Oryzalin inducing polyploidy in cattle

Method used

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  • Millettia speciosa champ polyploidy induction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The invention discloses a method for inducing polyploidy of the bovine vigor. After pollination of bovine vigor flowers, the pollination is treated with amisulphin, and the fruits are harvested after the fruit is ripe, sowing seedlings and chromosome identification.

Embodiment 2

[0023] A method of inducing polyploidy in cattle vigorously. At 8:00 a.m. on the day when cattle vigorously blooms, the petals are pressed to the fruit stalk to expose the stamens, and the pollen-intensive part on the side is aligned with the stigma of the female flower and lightly touched to complete pollination. After the flowers of Niu Dali are pollinated, they are treated with amisulphur. After the fruit is ripe, the fruit is harvested, seedlings are raised, and chromosome identification is carried out.

Embodiment 3

[0025] A method of inducing polyploidy in cattle vigorously. At 11:00 in the morning on the day that cattle vigorously blooms, the petals are pressed to the fruit stalk to expose the stamens, and the pollen-intensive part on the side is aligned with the stigma of the female flower and lightly touched to complete pollination. After vigorously pollinating cattle for 24 hours, soak them in Amisulidine for 10 hours, wait for the fruit to mature, harvest the fruit, sow seedlings and identify chromosomes.

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PUM

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Abstract

The invention discloses a millettia speciosa champ polyploidy induction method. The method comprises the following steps of pollinating millettia speciosa champ flowers, treating the pollinated millettia speciosa champ flowers with oryzalin, when fruits are ripe, harvesting the fruits, performing sowing and seedling raising and identifying chromosomes. The polyploid induction method provided by the invention has the characteristics of quick action, low cost, simplicity in operation, convenience in implementation, high induction efficiency, no chimeras and the like.

Description

technical field [0001] The present invention relates to the field of polyploid breeding. More specifically, the present invention relates to a method for inducing polyploidy in cattle. Background technique [0002] Niu Dali, also known as Dali Niu, Dali Potato, Sweet Niu Li, Sweet Niu Dali, Grilled Mountain Tiger, Mountain Lotus Root, etc., is a plant of the genus Millettia Speciosa Champ in the Fabaceae Papilionaceae subfamily. Niu Dali uses the dried root tubers as medicine. It is flat in nature and sweet in taste, and belongs to the kidney and lung meridian. The medicinal use of Niu Dali has a long history, and it was first recorded in the "Herbs and Medicinal Properties": "Strengthen tendons and activate collaterals, nourish deficiency and moisten lungs. Treat tuberculosis, chronic hepatitis, lumbago and leg pain, and rheumatic arthralgia." Later, "Lu Chuan Materia Medica" also recorded it: "detoxifies and cools, relieves cough and clears lungs. Treats dysentery, cough...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02A01H1/08
CPCA01H1/02A01H1/08
Inventor 韦荣昌黄小华郑虚刘国敏覃维治
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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