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Method for creating plant-type variant through <60>Co-gamma ray radiation

A technology of mutant strains and γ-rays, applied in botany equipment and methods, leguminous plant cultivation, application, etc., can solve the problems of low planting enthusiasm, low harvesting efficiency, and high labor costs of farmers

Pending Publication Date: 2021-07-13
INST OF CEREAL & OIL CROPS HEBEI ACAD OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the mung beans planted now need to be manually picked and harvested, and because the plants are short, people need to lean over for a long time, resulting in backaches; harvesting efficiency is low, harvesting is time-consuming and labor-intensive, and labor costs are high
As a result, farmers have low enthusiasm for planting, and it is difficult to compete with other field crops, resulting in the continuous shrinking of mung bean planting area

Method used

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  • Method for creating plant-type variant through &lt;60&gt;Co-gamma ray radiation
  • Method for creating plant-type variant through &lt;60&gt;Co-gamma ray radiation

Examples

Experimental program
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Effect test

Embodiment 1

[0018] A kind of this embodiment 60 Co-gamma ray radiation creates the method for plant type variant strain, comprises the steps:

[0019] S1. Selection

[0020] Choose Jilv No. 10;

[0021] S2. Radiation

[0022] At a dose rate of 1Gy / min, the grains of Jilv 10 were tested 60 Co-γ radiation treatment, the radiation dose is 300Gy;

[0023] S3. Planting

[0024] The radiation-treated Jilv No. 10 seeds were sown on demand without thinning, with a row length of 4-5m, a row spacing of 50cm, and a row spacing of 15-20cm. Plant M 0 Generation Harvest M 1 generation, and then plant M 1 Generation Harvest M 2 generation, planting M 2 Generation Harvest M 3 generation.

Embodiment 2

[0026] A kind of this embodiment 60 Co-gamma ray radiation creates the method for plant type variant strain, comprises the steps:

[0027] S1. Selection

[0028] Choose Jilv No. 10;

[0029] S2. Radiation

[0030] At a dose rate of 1Gy / min, the grains of Jilv 10 were tested 60 Co-γ radiation treatment, the radiation dose is 400Gy;

[0031] S3. Planting

[0032] The radiation-treated Jilv No. 10 seeds were sown on demand without thinning, with a row length of 4-5m, a row spacing of 50cm, and a row spacing of 15-20cm. Plant M 0 Generation Harvest M 1 generation, and then plant M 1 Generation Harvest M 2 generation, planting M 2 Generation Harvest M 3 generation.

Embodiment 3

[0034] A kind of this embodiment 60 Co-gamma ray radiation creates the method for plant type variant strain, comprises the steps:

[0035] S1. Selection

[0036] Choose Jilv No. 10;

[0037] S2. Radiation

[0038] At a dose rate of 1Gy / min, the grains of Jilv 10 were tested 60 Co-γ radiation treatment, the radiation dose is 500Gy;

[0039] S3. Planting

[0040] The radiation-treated Jilv No. 10 seeds were sown on demand without thinning, with a row length of 4.2m, a row spacing of 50cm, and a row spacing of 15-20cm. Plant M 0 Generation Harvest M 1 generation, and then plant M 1 Generation Harvest M 2 generation, planting M 2 Generation Harvest M 3 generation.

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Abstract

The invention discloses a method for creating a plant-type variant through <60> Co-gamma ray radiation. The method comprises the steps of seed selection, radiation and planting. The plant type variant obtained through radiation mutagenesis has the conditions suitable for mechanical harvesting, such as no branches, high pod bearing part, long epicotyl, upright epicotyl and the like, can be used as a parent, and provides a parent material for cultivation of mung bean varieties suitable for mechanical harvesting.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a 60 Co-γ-ray irradiation method for creating plant-type variants. Background technique [0002] Mung bean is one of the main edible bean crops in my country. It is rich in vitamins and minerals, dietary fiber and protein, and is deeply loved by consumers. [0003] The height of the mung bean plant is about 20-60cm, the height is relatively short, and there are many crown branches, so it is difficult to carry out mechanized harvesting. Most of the mung beans grown now need to be manually picked and harvested, and because the plants are short, people need to lean over for a long time, resulting in backaches; harvesting efficiency is low, harvesting is time-consuming and labor-intensive, and labor costs are high. As a result, farmers have low enthusiasm for planting, and it is difficult to compete with other field crops, resulting in the continuous shrinking of mung bean plan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/40A01H1/06
CPCA01H1/06A01G22/40
Inventor 曹志敏田静范保杰刘长友王彦王珅张志肖苏秋竹
Owner INST OF CEREAL & OIL CROPS HEBEI ACAD OF AGRI & FORESTRY SCI
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