Peanut breeding method by cold plasma treatment

A cold plasma and cold plasma technology, which is applied in the field of flower breeding by ion treatment technology, can solve the problems of human health and human living environment threats, differences in the success rate of space breeding, danger of genetically modified crops, etc., to increase yield and improve seedling growth. Traits, overcoming the effect of a long time

Active Publication Date: 2014-09-03
SHANDONG PROVINCE SEEDS CO LTD
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Problems solved by technology

However, the current breakthrough genetically modified breeding method has aroused fierce debates around the world. It is believed that genetically modified crops have great potential dangers and may pose a threat to human health and the human living environment
With the development of space technology, it has become a new breeding method to use the mutagenesis of plant seeds produced by special environmental conditi

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  • Peanut breeding method by cold plasma treatment
  • Peanut breeding method by cold plasma treatment
  • Peanut breeding method by cold plasma treatment

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Embodiment 1

[0062] Embodiment 1, a kind of peanut seeding method of cold plasma treatment

[0063] The peanut breeding method treated with cold plasma can obtain germination potential, increased germination rate, enhanced stress resistance, high yield, stable yield, wide adaptability, increased oil content and protein content, early maturity compact plant type, no lodging, concentrated results, suitable New varieties of peanuts with traits such as mechanized operations, specifically include the following steps:

[0064] 1. Collect breeding materials that meet the breeding objectives as key breeding objects

[0065] The specific experimental materials are Shanhua No. 11, Qinghua No. 7, Huayu No. 33, Qinghua No. 6, Huayu No. 34, Shanhua No. 12, Shanhua No. 9, Huayu No. 31, Huayu No. 30, Linhua No. 5, Huayu No. 32, Shanhua No. 10, Huayu No. 28, Huayu No. 27, Shanhua No. 7, Huayu No. 25, Linhua No. 6, Shanhua No. 8, Huayu No. 26, Fenghua No. 6, Huayu No. 23 No., Fenghua No. 3 and other pean...

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Abstract

The invention discloses a peanut breeding method by cold plasma treatment. The method comprises the following steps: (1) carrying out cold plasma treatment on a to-be-treated peanut raw material to obtain a material after cold plasma treatment; and (2) breeding peanuts with target characters from the material after cold plasma treatment. The method disclosed by the invention carries out the cold plasma treatment on peanut seeds, so that the ability of the peanut seeds is remarkably improved with the following characteristics: the germinating ability of the seeds is improved; the plant height is decreased; the main root length is increased; fibrous root length is increased; the fresh weight of hundreds of seedlings is increased; the first lateral branch is prolonged; the total branching number is increased; the full fruit quantity of a single plant is increased; the flat fruit quantity of a single plant is reduced; the weight of hundreds of peanuts with shells is increased; the 100-kernel weight is increased; the kernel yield is increased; and the output is increased. The peanut breeding method disclosed by the invention breaks through the defect of low-level redundancy and severe homogenization in conventional breeding, potential dangers in transgenic breeding and huge economic input of space breeding, can shorten the breeding period and has advancement in breeding method and means.

Description

technical field [0001] The invention relates to a peanut seeding method, in particular to a peanut seeding method using cold plasma treatment technology, and belongs to the field of agricultural technology. Background technique [0002] Peanut, formerly known as groundnut (scientific name: Arachis hypogaea Linn.), belongs to Rosaceae, leguminous annual herb, stem erect or prostrate, 30-80 cm long, wing petals and keel petals are separated, pods are 2-5 cm long and 1.5 cm wide. ~1.3 cm, swelling, thick pods, flowering and fruiting period from June to August. Peanut is an important crop in our country, and the breeding of peanut has always been one of the research hotspots. [0003] Traditional peanut breeding has made great achievements in the past few decades, but due to the limitations of long breeding time and low efficiency, it is relatively blind based on experience, resulting in low-level repetition and serious homogeneity. Breeding encountered a great bottleneck, or ...

Claims

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Application Information

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IPC IPC(8): A01C1/00
Inventor 唐欣邵希言邵芊璇梁天昊张丽丽赵立静李艳梁凤臣
Owner SHANDONG PROVINCE SEEDS CO LTD
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