CN102845298A - Method for culturing large-grain soybean variety for summer sowing vegetables - Google Patents
Method for culturing large-grain soybean variety for summer sowing vegetables Download PDFInfo
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- CN102845298A CN102845298A CN2012103509743A CN201210350974A CN102845298A CN 102845298 A CN102845298 A CN 102845298A CN 2012103509743 A CN2012103509743 A CN 2012103509743A CN 201210350974 A CN201210350974 A CN 201210350974A CN 102845298 A CN102845298 A CN 102845298A
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Abstract
The invention relates to a method for culturing large-grain soybean variety for summer sowing vegetables and belongs to the technical field of vegetable breeding. The method includes steps of utilizing first Liyang crisp soybean as a female parent and second Jintan august yellow millet as a male parent, selecting yield, soybean mosaic virus resistance and quality in multiple consecutive generations, and culturing new soybean strain suxian bean 201 for summer sowing vegetables, wherein the new soybean strain suxian bean 201 is large in grain, fine in taste, moderate in ripe period and excellent in comprehensive characters.
Description
One, technical field
The present invention is the breeding method that a kind of large grain summer sowing dish is used soybean varieties, belongs to field of plant variety breeding technology, says more specifically to be exclusively used in to cultivate large grain summer sowing dish new soybean varieties.
Two, background technology
The seed selection of agricultural breeding is to improve crop yield, the fundamental way of the proterties such as Crop Improvement quality, resistance.Dish as an emerging Soybean Industry, has huge development potentiality and competitiveness in the international market with Soybean production, and this is the reply market challenges, the Critical policies of the Revival of China Soybean Industry.Development dish Soybean Industry, one side can be enriched the vegetable basket of city inhabitant; Can effectively improve the quality of life of urban and rural residents on the other hand, improve farmers' income, foreign exchange earning is the modern efficient agriculture oriented for export and foreign exchange earnings of a low power consuming, can produce huge economic benefit and social benefit, and prospect is very wide.
In recent years export processing and the domestic fast development of eating soybean consumption raw, add existing dish wear out, yield poorly with the soybean culture kind and seed less, cause dish relatively poor with the commodity of soybean, grower's income is poor, the plantation dish reduces with the enthusiasm of soybean, has therefore aggravated dish with the breach between the production and need of soybean.The Jiangsu-zhejiang Shanghai Area area is China dish with the main producing region of soybean and main consumption area, for example Jiangsu Province's dish with soybean year aggregate demand more than 1,000,000 tons, and at present Jiangsu Province year quantity delivered about 600,000 tons, breach reaches about 40%.Particularly concerning relevant processing enterprise, lack the good special-purpose dish soybean varieties of large grain of commodity.Therefore, dish with Soybean production in the urgent need to cultivating large grain dish with the special-purpose new varieties of soybean.
Three, summary of the invention
Technical problem
The object of the invention is to solve above-mentioned problems of the prior art and deficiency, the breeding method of a kind of large grain summer sowing dish with soybean varieties is provided.
Technical scheme
A kind of large grain summer sowing dish of the present invention breeding method of soybean varieties may further comprise the steps:
A) selecting Jintan yellow second in August is male parent (main feature is that seed is large), does maternal (main feature is that Chinese People's Anti-Japanese Military and Political College's bean mosaic virus is sick, high yield) with the crisp soya bean first in Liyang, carries out the artificial hybridization combo, obtains F
0Seed;
B) F that the previous generation is gathered in the crops
0Planting seed F
1Generation;
C) with F
1The mixed single-strain seed plantation F that receives of generation
2Generation, 4 row districts, line-spacing 50cm, spacing in the rows 25cm carries out the evaluation of output economical character, mixes than Jintan yellow second amount of increase in production in August individual plant more than hundred fresh weight 85 g of selection in 5～10% row is distinguished in output and receives;
D) with F
2The mixed single-strain seed plantation F that receives of generation
3In generation, selfing limit, limit is selected, 4 row districts, and line-spacing 50cm, spacing in the rows 25cm is from selfing 3 generation F
3Begin to F
6In generation, carry out the soybean Mosaic resistance and manually identify by generation, contrast Jintan yellow second amount of increase in production in August in output and in the row district 5% or more, select soybean Mosaic resistance 0-2 level, hundred fresh weights the mixed receipts of individual plant of 85g, F
6The strain that generation obtains is the large grain summer sowing dish soybean varieties of institute's seed selection;
Soybean Mosaic Resistance Identification method: the frictional inoculation SC8 of virus strain when the soybean true leaf flattens, repeated inoculation was 1 time when first bunch of compound leaf launched, from inoculation, investigate symptom type, sick level every 3d, the sick grade standard of flower leaf type: 0 grade wind up a probe to initial bloom stage: immune, asymptomatic or only local lesion occurs at the inoculation leaf; 1 grade: light floral leaf; 2 grades: macula lutea floral leaf, the slight shrinkage of blade; 3 grades: heavy floral leaf, leaf-shrinkage are curling; 4 grades: the serious shrinkage of blade and plant are downgraded.
In the above-mentioned selfing process from selfing the 3rd generation F
3Begin to F
6Also selected plant height 80～100cm, plant type half the first transaction of a day's business, limited pod bearing habit, several 12～18 individual plant of stipes to enter follow-on seed selection for economical character.
Be 106 days this new lines sowing to blue or green pod picking time, pale reddish brown gray wool, and leaf ovum circle, limited pod bearing habit, plant type half is opened a business, plant height 92.4cm, stem joint number 16.9,3.8 of individual plant branches, individual plant on average bear pods 45.2, standard pod rate 63.9%.Per kilogram standard pod is 270.8, bright pod bottle green, the long 5.7cm of pod, the wide 1.5cm of pod.Hundred fresh weight 91.2 grams are about every mu of Fresh pod yield 740 kg.It is fragrant and sweet gentle glutinous, best in quality to eat mouthfeel raw.
Through country of Agricultural University Of Nanjing modified soybeans center inoculated identification, middle Chinese People's Anti-Japanese Military and Political College bean mosaic virus is sick.
Beneficial effect
The large grain of the high yield that the present invention cultivates summer sowing dish has following beneficial effect with the soybean new lines bright beans 201 of reviving:
(1) quality better
The new lines bright beans 201 of reviving through the quality result that Physical Chemistry Testing Centre, Jiangsu Prov. measures are: the protein content 16.36% of the suitableeest picking period; Fat content 3.74%; Soluble sugar content 2.14%; Content of starch 4.84%; The free aminoacid content of the bright seed of hectogram is 0.392 gram.
(2) Chinese People's Anti-Japanese Military and Political College's bean mosaic virus is sick
The new lines bright beans 201 of reviving are adopted the method for artificial infections, identify that through country of Agricultural University Of Nanjing modified soybeans center middle Chinese People's Anti-Japanese Military and Political College bean mosaic virus is sick.
(3) stable high yield, yield potential is large
The new lines bright beans 201 of reviving were participated in Jiangsu Province's summer sowing in 2009～2010 years and are eaten the soybean regional test raw, average yield per mu 710.78kg, and the contrast volume increase 11.48%, reaches utmost point significance level, occupies the 1st of the new lines of participating in the experiment; Participate in Jiangsu Province's summer sowing in 2011 and eat the Soybean production test raw, average yield per mu 742.67kg, the contrast volume increase 6.89%, reaches utmost point significance level, occupies the 1st of the new lines of participating in the experiment.
(4) economical character is good, and adaptability is good
The new lines bright beans 201 pale reddish brown gray wools of reviving, leaf ovum circle, limited pod bearing habit, plant type is partly opened a business resistant to lodging, plant height 92.4cm, stem joint number 16.9,3.8 of individual plant branches, individual plant on average bear pods 31.2, standard pod rate 63. 95%.The long 5.7cm of pod, the wide 1.5cm of pod, hundred fresh weights reach 91.25 grams.The new lines bright beans 201 of reviving are 106 days from sowing to blue or green pod picking time, and bright pod is bottle green, and commodity is good.
Four, embodiment
Seed selection with the bright beans 201 of reviving illustrates a kind of large grain summer sowing dish breeding method of soybean varieties of the present invention.
A) select Jintan yellow second in August (public, Jiangsu Province's germplasm resource bank provides) be male parent (main feature is that seed is large), (public with the crisp soya bean first in Liyang, Jiangsu Province's germplasm resource bank provides) (main feature is that Chinese People's Anti-Japanese Military and Political College's bean mosaic virus is sick to make female parent, high yield), carry out the artificial hybridization combo, obtain F
0Seed;
B) F that the previous generation is gathered in the crops
0Planting seed F
1Generation;
C) with F
1The mixed single-strain seed plantation F that receives of generation
2Generation, 4 row districts, line-spacing 50cm, spacing in the rows 25cm carries out the output economical character and identifies,, enters the next generation and plants than Jintan yellow second amount of increase in production in August mixed receipts of individual plant more than hundred fresh weights of selection, 85 grams in 5～10% row is distinguished in output;
D) with F
2The mixed single-strain seed plantation F that receives of generation
3In generation, selfing limit, limit is selected, 4 row districts, and line-spacing 50cm, spacing in the rows 25cm is from selfing 3 generation F
3Begin to F
6Generation, carry out the soybean Mosaic resistance and manually identify by generation, select soybean Mosaic resistance 0-2 level, hundred mixed receipts of individual plant that fresh weights 85 grams are above, F in output in than the row district of Jintan yellow second amount of increase in production in August 5～10%
6The strain that generation obtains is the large grain summer sowing dish soybean varieties of institute's seed selection.Authentication method document (the intelligence sea sword that sees reference, Gai Junyi. soybean is to the form of expression and the Germplasm Identification of SMV quantity resistance. Scientia Agricultura Sinica, 2004,37 (10): 1422-1427): the frictional inoculation SC8 of virus strain when the soybean true leaf flattens, repeated inoculation was 1 time when first bunch of compound leaf launched.Every 3d investigation symptom type, sick level, wind up a probe to initial bloom stage from the inoculation.Sick level (S) is the Severity gradation of kind symptom.When formulating grade scale, symptom by floral leaf, downright bad two types of respectively considerations, respectively is divided into 5 grades.As floral leaf, downright bad two kinds of symptoms occur simultaneously on same plant, sick level is got the high person of rank.Flower leaf type: 0 grade: immune, asymptomatic or only the inoculation leaf local lesion appears; 1 grade: light floral leaf; 2 grades: macula lutea floral leaf, the slight shrinkage of blade; 3 grades: heavy floral leaf, leaf-shrinkage are curling; 4 grades: the serious shrinkage of blade and plant are downgraded.
In the above-mentioned selfing process from selfing the 3rd generation F
3Begin to F
6Select several 12～18 of plant height 80～100cm, plant type half the first transaction of a day's business, limited pod bearing habit, stipes for economical character in the selfing process; Hundred above individual plants of fresh weight 85 grams enter follow-on seed selection.
Inst of vegetables, Jiangsu Academy of Agricultural Sciences with " large grain summer sowing dish with the breeding method of soybean varieties " seed selection the yield level height, seed is large and the summer sowing dish of middle Chinese People's Anti-Japanese Military and Political College bean mosaic virus disease with the soybean new lines bright beans 201 of reviving.Participated in Jiangsu Province's summer sowing in 2009～2010 years and eat the soybean regional test raw, the average volume increase 11.48% of contrast reaches utmost point significance level, occupies the 1st of the new lines of participating in the experiment; Participated in Jiangsu Province's summer sowing in 2011 and eat the Soybean production test raw, the contrast volume increase 6.89%, reaches utmost point significance level, occupies the 1st of the new lines of participating in the experiment.It is large that the bright beans 201 of reviving have a type, and output is high, and middle Chinese People's Anti-Japanese Military and Political College bean mosaic virus is sick, has moderate, the characteristics such as Comprehensive Traits is good of ripe phase, and good application value is arranged.
Be 106 days this new lines sowing to blue or green pod picking time, pale reddish brown gray wool, and leaf ovum circle, limited pod bearing habit, plant type half is opened a business, plant height 92.4cm, stem joint number 16.9,3.8 of individual plant branches, individual plant on average bear pods 45.2, standard pod rate 63.9%.Per kilogram standard pod is 270.8, bright pod bottle green, the long 5.7cm of pod, the wide 1.5cm of pod.Hundred fresh weight 91.2 grams are about every mu of Fresh pod yield 740 kg.It is fragrant and sweet gentle glutinous, best in quality to eat mouthfeel raw.Through country of Agricultural University Of Nanjing modified soybeans center inoculated identification, middle Chinese People's Anti-Japanese Military and Political College bean mosaic virus is sick.
The bright beans 201 culture technique main points of reviving are as follows:
(1) select soil: should adopt and can arrange and can fill with, front stubble was not planted the soil plantation of legume.
(2) elite seed: adopt machinery or artificial selecting, remove various foreign particles, and the 1～2d that basks seeds prior to seeding is to improve germination rate.
(3) proper seeding: summer sowing suitable sowing date 15～June of June 30, bask seeds 1～2 day before broadcasting to improve germination rate.
(4) note thin planting: line-spacing 50cm, cave 25cm, adopt machinery or artificial drilling, program request all can, stay seedling 6000～8000 strain/mus, should not be too close, the amount of broadcasting 10～15kg/ mu.Ground with good conditionsi can carry out ridge planting.High 23～the 27cm in ridge, row spacing 50cm.
(5) rational application of fertilizer: rich water is planned strategies for.6.9 kilograms of purity nitrogens of base manure mu, 6.49 kilograms in pure phosphorus, 5.2 kilograms in pure potassium.Mu chased after 4.6 kilograms of purity nitrogens and did short fertilizers for potted flowers flowering stage.Should sooner or later irrigate during arid, treat that the furrow face has thin water layer to be about to water and gets rid of.
(6) weediness is removed: after planting use the Acetochlor closed soil treatment, weeds tri-leaf periods, with cover grass energy, quizalofopethyl, surely kill the spy and kill monocotyledon weed, available prowers are killed broadleaf weed.The pod bearing period of blooming control soybean food leaf, food disposition insect 1～2 time are to improve Pod Bearing Percentage and the minimizing rate of damaging by worms.
(7) results.Full when Grain Filling, when beanpod is dark green, pluck blue or green pod in good time.
Claims (2)
1. a large grain summer sowing dish may further comprise the steps with the breeding method of soybean varieties:
A) be chosen as the crisp soya bean first female parent in Liyang, make male parent with Jintan yellow second in August, carry out the artificial hybridization combo, obtain F
0Seed;
B) F that the previous generation is gathered in the crops
0Planting seed F
1Generation;
C) with F
1The mixed single-strain seed plantation F that receives of generation
2Generation, 4 row districts, line-spacing 50cm, spacing in the rows 25cm carries out the evaluation of output economical character, mixes than Jintan yellow second amount of increase in production in August individual plant more than hundred fresh weight 85 g of selection in 5～10% row is distinguished in output and receives;
D) with F
2The mixed single-strain seed plantation F that receives of generation
3In generation, selfing limit, limit is selected, 4 row districts, and line-spacing 50cm, spacing in the rows 25cm is from selfing 3 generation F
3Begin to F
6In generation, carry out the soybean Mosaic resistance and manually identify by generation, contrast Jintan yellow second amount of increase in production in August in output and in the row district 5% or more, select soybean Mosaic resistance 0-2 level, hundred fresh weights the mixed receipts of individual plant of 85g, F
6The strain that generation obtains is the large grain summer sowing dish soybean varieties of institute's seed selection;
Soybean Mosaic Resistance Identification method: the frictional inoculation SC8 of virus strain when the soybean true leaf flattens, repeated inoculation was 1 time when first bunch of compound leaf launched, from inoculation, investigate symptom type, sick level every 3d, the sick grade standard of flower leaf type: 0 grade wind up a probe to initial bloom stage: immune, asymptomatic or only local lesion occurs at the inoculation leaf; 1 grade: light floral leaf; 2 grades: macula lutea floral leaf, the slight shrinkage of blade; 3 grades: heavy floral leaf, leaf-shrinkage are curling; 4 grades: the serious shrinkage of blade and plant are downgraded.
2. method according to claim 1 is characterized in that:
In the process of described selfing from selfing the 3rd generation F
3Begin to F
6Select plant height 80～100cm, plant type half the first transaction of a day's business, limited pod bearing habit, several 12～18 individual plant of stipes to enter follow-on seed selection for economical character.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756975A (en) * | 2013-12-05 | 2014-04-30 | 南京农业大学 | Obtaining method of soybean mosaic virus infecting tobacco, and application of soybean mosaic virus infecting tobacco |
| CN104255445A (en) * | 2014-09-15 | 2015-01-07 | 上海市农业科学院 | Selective breeding method of new spring-sowing ecological type vegetable soybean variety |
| CN104604671A (en) * | 2014-12-03 | 2015-05-13 | 上海市农业科学院 | Breeding method for novel vegetable soybean variety with wide adaptability |
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| CN101889517A (en) * | 2010-07-19 | 2010-11-24 | 江苏省农业科学院 | Ridge culture planting method of summer soybean in Nanjing area |
| CN102613070A (en) * | 2012-03-31 | 2012-08-01 | 来永才 | Method for creating new high protein soybean variety by combining hybridization of wild soybean and cultivated soybean and irradiation mutagenesis |
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| CN101889517A (en) * | 2010-07-19 | 2010-11-24 | 江苏省农业科学院 | Ridge culture planting method of summer soybean in Nanjing area |
| CN102613070A (en) * | 2012-03-31 | 2012-08-01 | 来永才 | Method for creating new high protein soybean variety by combining hybridization of wild soybean and cultivated soybean and irradiation mutagenesis |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756975A (en) * | 2013-12-05 | 2014-04-30 | 南京农业大学 | Obtaining method of soybean mosaic virus infecting tobacco, and application of soybean mosaic virus infecting tobacco |
| CN103756975B (en) * | 2013-12-05 | 2015-09-23 | 南京农业大学 | A kind of preparation method and application thereof infecting the soybean mosaic virus of tobacco |
| CN104255445A (en) * | 2014-09-15 | 2015-01-07 | 上海市农业科学院 | Selective breeding method of new spring-sowing ecological type vegetable soybean variety |
| CN104604671A (en) * | 2014-12-03 | 2015-05-13 | 上海市农业科学院 | Breeding method for novel vegetable soybean variety with wide adaptability |
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Application publication date: 20130102 |