CN106386462A - Breeding method for high-yield resistant type mung bean - Google Patents
Breeding method for high-yield resistant type mung bean Download PDFInfo
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- CN106386462A CN106386462A CN201610802928.0A CN201610802928A CN106386462A CN 106386462 A CN106386462 A CN 106386462A CN 201610802928 A CN201610802928 A CN 201610802928A CN 106386462 A CN106386462 A CN 106386462A
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- generation
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- mung bean
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- breeding
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/04—Processes of selection involving genotypic or phenotypic markers; Methods of using phenotypic markers for selection
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- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention particularly relates to a breeding method for a high-yield resistant type mung bean. The method comprises the steps of (1) adopting T62-2 as a female parent and white-green 522 as a male parent, and subjecting the female parent and the male parent to artificial hybridization to obtain an F1 generation; (2) subjecting the F1 generation and T62-2 to back-crossing to obtain a BC1F1 generation; (3) subjecting the BC1F1 generation to selfing, selecting a later generation neat and uniform in phenotypic expression, and subjecting the selected later generation to successive inbreeding and breeding to obtain a mung bean strain. The mung bean strain bred through the above method is high in yield, strong in disease resistance, and excellent in comprehensive properties.
Description
Technical field
The present invention relates to the method for crop breeding is and in particular to a kind of breeding method of high-yield disease resisting type Semen phaseoli radiati.
Background technology
Jilin Province's Semen phaseoli radiati cultivation history is long, and all there is plantation the whole province various places.Wherein 80% is distributed in western Baicheng and Songyuan City
Area., more than 1,500,000 mu, annual production is more than 200,000 tons for the average annual cultivated area of the whole province's Semen phaseoli radiati.Put into relatively because Semen phaseoli radiati produces
Less, field management is extensive so that for a long time, and, mainly based on local varieties, per unit area yield is only public 1000 for the Semen phaseoli radiati of peasant planting
About jin/hectare.
At present, variet complexity during Semen phaseoli radiati produces, yields poorly down, and easily the phenomenon of infection pest and disease damage is serious, is badly in need of excellent product
Plant and update.
Content of the invention
For the deficiencies in the prior art, the invention provides a kind of breeding method of high-yield disease resisting type Semen phaseoli radiati, by inciting somebody to action
T62-2 and green 522 being hybridized in vain, offspring is returned with T62-2 again, and finally continuous selfed breeding is so that the Semen phaseoli radiati tool that selects
There are good hybrid vigor retentivity and high yield, resistances against diseases.
For realizing object above, the present invention is achieved by the following technical programs：
A kind of breeding method of high-yield disease resisting type Semen phaseoli radiati, comprises the steps：
(1) with T62-2 as female parent, with vain green 522 as male parent, artificial hybridization obtains F1Generation；
(2) by F1Generation and T62-2 backcrossing, obtain BC1F1Generation；
(3) by BC1F1In generation, carries out selfing, the continuous selfed breeding of offspring of reselection trait expression neat and consistent, obtains final product Semen phaseoli radiati
Strain.
Further, in described step (3), continuous selfing algebraically is 2-5 generation.
Compared with prior art, beneficial effects of the present invention are：
1st, the breeding efficiency that the present invention provides is high；By T62-2 and green 522 hybridization in vain, be conducive to playing hybrid vigor, by
Selection-breeding, the selfing line purity obtaining is high, and entrained gene can stably be genetic to the next generation, and advantage retentivity is good.
2nd, substantially, per unit area yield is all measured more than 1400 kilograms/hectare, and water and fertilizer condition is good for the mung bean variety volume increase selecting
In the case of per unit area yield can reach more than 1800 kilograms/hectare, popularizing application prospect is good；Selection-breeding plant type is compact, and bear pods concentration, and ripe one
Cause, seed color and luster is consistent, full grains, and size is neatly homogeneous, and hundred counterpoises surpass 6 grams, and exterior quality is good, and commodity is good；Seed
Nutritional labeling more meet Modern human populations desired nutritional structure.
3rd, the mung bean variety selecting has the good advantage of disease and insect resistance, has no that disease is sent out under the natural conditions of field
Raw；And the planting conditions of soil fertility are required not tight, additionally it is possible to adapt to Inner Mongol Xingan in addition to the plantation of suitable our province each department
The same snow change area such as alliance, Heilongjiang Province popularizing planting.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, for those of ordinary skill in the art come
Say, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is lucky green No. 12 soybean pod figures；
Fig. 2 is lucky green No. 12 seeds；
Fig. 3 is lucky green No. 12 plant.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the enforcement of the present invention
Example, is clearly and completely described to the technical scheme in the embodiment of the present invention.Based on the embodiment in the present invention, this area
The every other embodiment that those of ordinary skill is obtained under the premise of not making creative work, broadly falls into present invention protection
Scope.
Embodiment 1：
A kind of breeding method of high-yield disease resisting type Semen phaseoli radiati, comprises the steps：
(1) with T62-2 as female parent, with vain green 522 as male parent, artificial hybridization obtains F1Generation；
(2) by F1Generation and T62-2 backcrossing, obtain BC1F1Generation；
(3) by BC1F1In generation, carries out selfing, in the continuous selfing of offspring 2 generation of reselection trait expression neat and consistent, obtains final product Semen phaseoli radiati
Strain.
Embodiment 2：
A kind of breeding method of high-yield disease resisting type Semen phaseoli radiati, comprises the steps：
(1) with T62-2 as female parent, with vain green 522 as male parent, artificial hybridization obtains F1Generation；
(2) by F1Generation and T62-2 backcrossing, obtain BC1F1Generation；
(3) by BC1F1In generation, carries out selfing, offspring's continuous selfing 5 generation selection-breeding of reselection trait expression neat and consistent, obtains final product
Semen phaseoli radiati strain.
Semen phaseoli radiati field pilot production：
First, test kind：The mung bean variety that obtains of breeding method being provided with the present invention, as embodiment, with green No. 6 is in vain
Comparative example, is cultivated with identical breeding method.
2nd, place is cultivated in test：Taonan City.
3rd, breeding method：
A. the sowing time：In 5 months, the last ten-days period；
B. application rate：20kg/hm2；Sowing line-spacing 50-60cm, spacing in the rows 10-15cm, hectare is kept a full stand of seedings ten thousand plants of 14-18；
C. fertilizing management：Under medium soil soil fertility condition, hectare applies seed manure N, P, K compound fertilizer 250-300.
D. soil management：After emerging, early thinning, early final singling, early shovel, timely weeding is loosened the soil；Bloom Sheng phase of bearing pods suitably pours
Water, company's rainy day notes drainage waterlogging prevention.Seedling stage general intertillage 3 times, combines ridging during intertillage.
E. the prevention and control of plant diseases, pest control：During whole fertility, important to note that anti-eliminate aphis, the insect pest such as red spider, after results in time
Stifling, prevent the harm of bean weevil.
4th, product property
Embodiment tree characteristics：Partly overgrow type, young stem purple, 66.4 centimetres of plant height, branch 2.7, stem joint number 8.7
Section, mature pod black, single-strain legumen number 13.3, Grain number per pod 13.3,10.6 grams of single-strain grain weight, seed straight uniform.
The mill trial results of its yield, grain characters and quality are as shown in the table：
As seen from the above table：
Yield：The mung bean variety that the present invention provides 1526.31 kilograms of average hectare yield in the regional testing of First Year,
White green No. 6 volume increase 12.80% than compareing；1283.15 kilograms of Second Year regional testing average hectare yield, than white green No. 6 of comparison
Volume increase 8.12%；1404.73 kilograms of the average hectare yield of 2 years regional testings, white green No. 6 volume increase 10.61% than compareing；3rd
Year 1443.87 kilograms of pilot production average hectare yield, white green No. 6 volume increase 30.29% than compareing.It can thus be appreciated that：By this
The mung bean variety that the breeding method of bright offer obtains has the characteristic of high yield, and stable yield.
Quality：The full grains of embodiment, seed is big and straight uniform, is rich in gloss, exterior quality is good；Come from composition
See, gross protein value is higher, more meet the nutritional labeling structure needed for Modern human populations.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that：It still can be to aforementioned each enforcement
Technical scheme described in example is modified, or carries out equivalent to wherein some technical characteristics；And these modification or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (2)
1. a kind of breeding method of high-yield disease resisting type Semen phaseoli radiati is it is characterised in that comprise the steps：
(1) with T62-2 as female parent, with vain green 522 as male parent, artificial hybridization obtains F1Generation；
(2) by F1Generation and T62-2 backcrossing, obtain BC1F1Generation；
(3) by BC1F1In generation, carries out selfing, the continuous selfed breeding of offspring of reselection trait expression neat and consistent, obtains final product Semen phaseoli radiati product
System.
2. the breeding method of high-yield disease resisting type Semen phaseoli radiati as claimed in claim 1 is it is characterised in that continuous in described step (3)
Selfing algebraically is 2-5 generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610802928.0A CN106386462A (en) | 2016-09-06 | 2016-09-06 | Breeding method for high-yield resistant type mung bean |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610802928.0A CN106386462A (en) | 2016-09-06 | 2016-09-06 | Breeding method for high-yield resistant type mung bean |
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| Publication Number | Publication Date |
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| CN106386462A true CN106386462A (en) | 2017-02-15 |
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| CN201610802928.0A Pending CN106386462A (en) | 2016-09-06 | 2016-09-06 | Breeding method for high-yield resistant type mung bean |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475389A (en) * | 2021-08-23 | 2021-10-08 | 吉林省农业科学院 | Breeding method of vertical multi-pod long-grain large novel germplasm Ji Green 3019 of mung bean pods |
-
2016
- 2016-09-06 CN CN201610802928.0A patent/CN106386462A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475389A (en) * | 2021-08-23 | 2021-10-08 | 吉林省农业科学院 | Breeding method of vertical multi-pod long-grain large novel germplasm Ji Green 3019 of mung bean pods |
| CN116210583A (en) * | 2021-08-23 | 2023-06-06 | 吉林省农业科学院 | Breeding method of vertical green bean pod multi-pod long-grain large new germplasm |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |
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| WD01 | Invention patent application deemed withdrawn after publication |