CN1315373C - Breeding method of colored Chinese cabbage - Google Patents
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Abstract
The invention discloses a method for breeding colored Chinese cabbage, which adopts a female parent germplasm material self-incompatible line 01S941Self-incompatible line 01S with male parent germplasm material915The hybrid breeding is carried out, the outer leaves are dark green, 2-3 leaves on the outer layer of the spherical leaves are green, the color of the inner layer is golden yellow, and the color of the leaves turns slightly red in the sun; the height of the plant is 40cm, and the width of the plant is 70 cm; the leaf balls are overlapped and embraced and are high-head balls, and the spherical index is 1.28; the net weight of a single ball is 2.5-3 kg; the growing period of the medium-maturing first-generation hybrid is about 80-85 d; during seed production, the male parent and the female parent are sown at the same time; the ratio of parent lines to parent lines is 1: 1; 4000 seedlings are preferably left per mu.
Description
Technical field
The invention belongs to the vegetables and the breeding field of agricultural, relate to the selection of the selection, particularly a kind of color Chinese cabbage of Chinese cabbage.
Background technology
Chinese cabbage is that the Cruciferae rape belongs to one of most important vegetable crop in (Brassica campestris ssp.Pekinensisolsson), originates in China, is China and even worldwide bulk vegetable.
Along with the raising of development of productivity and living standards of the people, the Chinese cabbage breeding for quality is subjected to the attention of Chinese scholars day by day.Different ball look breedings (seed selections of gold zone, the orange heart and other designs and varieties) have become the new direction of new, strange, especially big Chinese cabbage breeding of new variety, are one of research contents of breeding for quality.
The nutritive value of vegetables is just followed color rule from deep to shallow, and darker its nutritive value of color is higher.So nutritive value of food of all kinds is arranged as black, purple, green, redness, yellow, white etc. in order.Yet it is not long that China carries out time of Chinese cabbage breeding for quality, and the breeding starting evening of color Chinese cabbage, resource are few, and the high nutrition of having bred, high-quality kind are rare especially.Therefore, in the Chinese cabbage breeding for quality, the high nutrition of enrichment and transformation, high disease-resistant gene, cultivate best in quality, the output height, the high colored kind of commodity value has important meaning to style and the characteristic of enriching Chinese cabbage cultivar.
Summary of the invention
The purpose of this invention is to provide the selection of the color Chinese cabbage kind of a kind of high-quality, disease-resistant, high-combining ability, this adopts maternal germplasm materials self incompatible line 01S
941Not affine with the white friendship of male parent germplasm materials is 01S
915Hybridization forms, and is suitable for ecotope, northwest popularizing planting.
To achieve these goals, the technical solution used in the present invention is, a kind of selection of color Chinese cabbage is characterized in that, this method adopts maternal germplasm materials self incompatible line 01S
941With male parent germplasm materials self incompatible line 01S
915Selection cross, the seed selection step is as follows:
1) maternal germplasm materials self incompatible line 01S
941Cultivation
Select the 96Q10 of preliminarily stabilised
1-22With backbone parent be that 92s24 forms basic material 96Q10
1-22* 92s24, adopt pedigree method, select the excellent continuous individual plant selfing that involves in a criminal case, become autumn finish nutritional quality according to the siphonal lobe indication trait of backbone parent selects strain phase, dissect range estimation by strain and carry out that gold zone is selected, the balling selection, and carry out the selection of disease resistance, the fast purifying parent with the disease-resistant authenticate technology that the indoor and land for growing field crops of routine combines, pass through continuous 8 generations and select quality to eliminate, breed 01S
941Self incompatible line, and begin to be used for assembly;
01S
941The self incompatible line standard:
The plant type ground that collapses, 31 centimetres of plant heights, strain 64 centimetres, dark green leaf color, siphonal lobe 6-8 sheet, in blade face bubble wrinkle, the few wave of leaf margin, the blade back seta, green group; Leaf-head is folded to be embraced, the head shoot obovate, and leaf-head is wide 22 centimetres, and leaf-head is high 19 centimetres, and spherical index 1.17, single ball weigh 2.5 kilograms; In late-maturing, 80～85 days breeding times;
2) male parent germplasm materials self incompatible line 01S
915Cultivation
Select 96Q10
1-14Preferably involve continuous selfing in a criminal case, after the 4th generation, basic proterties was stable, the mensuration of carrying out self-incompatibillity in conjunction with reserving seed for planting and the survey of combination were joined, and the low and flower bud phase index of affinity height of selection florescence index of affinity, the individual plant that coordinate force is high continue to reserve seed for planting, separate through continuous 6 generations selfing, breed 01S
915Self incompatible line, and begin to be used for assembly;
01S
915The self incompatible line standard:
Plant type tower ground, 28.7 centimetres of plant heights, strain 57.7 centimetres, dark green leaf color, siphonal lobe is few, and the blade face wrinkle is less, the few wave of full edge, blade back seta be few; Leaf-head is folded to be when embracing climatic anomaly and to twist bag, and leaf-head falls ovum or fusiformis, and leaf-head is wide 22.7 centimetres, and leaf-head is high 15.7 centimetres, and spherical index 1.4, single ball weigh 1.8～2 kilograms.The plant type compactness, the bag ball than consolidation, in late-maturing, 80～85 days breeding times;
3) breeding hybridized
With 01S
941Self incompatible line is made maternal and self incompatible line 01S
915Make paternal hybrid, male parent and the maternal sowing same period; Guarantee to meet the same period at florescence, father and mother's one's own profession should be stayed seedling 4000 strains by mu than 1: 1, and after parent's florescence finished, the preface of not blooming of in time thoroughly destroying another parent was guaranteed purity of hybrid;
4) crossbreed standard
Siphonal lobe is dark green, and 2～3 leaves of ball leaf skin are green, and internal layer leaf look is orange-yellow, reddens slightly at sun inferior lobe look; Plant height 40cm, strain width of cloth 70cm; Leaf-head is folded to be embraced, and is height head shoot type, spherical index 1.28; Single ball net weight 2.5～3kg; In ripe half-blood, 80～85 days breeding times.
The inventor adopts No. 1 (01S of color Chinese cabbage kind gold hat of the inventive method seed selection
941* 01S
915, former code name 02-61), inoculation is identified through plant protection institute of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology: this kind high antiviral disease, downy mildew, black spot, soft rot.Resistance to downy mildew, black spot is better than Qin Bai No. two; To No. two, the resistance of virus disease, soft rot and Qin Bai quite.
This kind all can be planted general 666.7m at our province and the folded area of embracing type autumn Chinese cabbage of whole nation cultivation
2About clean vegetables output 6000-7000kg.
According to the trophic analysis of test center of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology, the dry matter 5.24% that No. 1, the gold hat, carotenoid 2.67mg/100g, Vc24.2mg/100g, soluble sugar 2.85%, protein 1.24%, total acid 0.070%, raw fiber 0.40%.Ball leaf carotenoid content is 3.47 times of No. two, high quality common Chinese cabbage Qin Bai, and VC, soluble sugar, crude protein content improve 44%, 36% and 18% respectively, and cellulose reduces 26.0%, and dry matter improves 11.73%.
Flavor quality: soft leaf rate and sugar content height, raw fiber is few, and quality is splendid, gives birth to ripe all suitable.It is tender and crisp to eat quality raw, and it is sweet to distinguish the flavor of, and mouthfeel is good.
Marketing quality: siphonal lobe is dark green, and 2～3 leaves of ball leaf skin are green, and internal layer leaf look is orange-yellow, reddens slightly at sun inferior lobe look; Stir-frying and eating, cook, does the soup look constant, and it is more attractive in appearance to flood the stain color and luster.The balling consolidation, commodity is good.
Embodiment
The present invention is described in further detail for No. 1, the color Chinese cabbage new varieties gold hat of the seed selection as stated above that provides below in conjunction with the inventor and concrete regional test.
1. self incompatible line 01S
941The cultivation of germplasm materials
Just begin the preparation development work of relevant color Chinese cabbage as far back as applicant in 1993,1993, cultivate and disclosed cytoplasmic male sterile line CMS3411-7 is the female parent (patent No.: Zl 92014134.9 with applicant oneself; Gardening journal .-1992, (19), (4) .-333-340), with the self-fertile material: city 7311 (by Shandong landrace " Chengyang green grass or young crops " seed selection), 8407 (China's Vegetable .-1989, (4) .-11-13), little by 7311 (by Shandong landrace " Xiao Qingkou " seed selection), 92Z2,92Z8 (does not have Qin Bai respectively No. three, the edge variant far away in No. four production fields of Qin Bai) etc. pollen mixture hybridization, the field was identified and was selected the basic normal plant of bag ball proterties autumn, by individual plant mixed stocker spectrometry, successive selection, selecting the strain of preliminarily stabilised in 1996 is 96Q101-22, mainly carries out the improvement of three aspects at the defective and the breeding objective of its existence: tender and crisp degree; Sugar content, high-protein nutrient composition; The improvement of viral diseases, downy mildew proterties.The concrete practice is to select for use siphonal lobe thick, crisp, high, the high protein of sugar content, and high antiviral disease, downy mildew, balling very consolidation, backbone parent that coordinate force is good is 92s24, makes the donor of useful gene, forms basic material (96Q10
1-22* 92s24), began to adopt pedigree method in 1997, select the excellent continuous single pearl selfing of involving in a criminal case, become autumn finish nutritional quality according to the siphonal lobe indication trait of backbone parent selects strain phase, dissecting range estimation by strain carries out gold zone, balling selection, carries out the selection of disease resistance, the fast purifying parent with the disease-resistant authenticate technology indoor, the land for growing field crops combination of routine.Pass through continuous 8 generations and select quality to eliminate, calendar year 2001 is bred good self incompatible line.Began to be used for assembly in 2002.
01S
941The inbred line standard: the plant type ground that collapses, 31 centimetres of plant heights, strain 64 centimetres, dark green leaf color, siphonal lobe 6-8 sheet, in blade face bubble wrinkle, the few wave of leaf margin, the blade back seta, green group; Leaf-head is folded to be embraced, the head shoot obovate, and leaf-head is wide 22 centimetres, and leaf-head is high 19 centimetres, and spherical index 1.17, single ball weigh 2.5 kilograms; In late-maturing, about 80-85 days breeding time;
2. self incompatible line 01S
915The cultivation of germplasm materials
Be selected from basic material 96 Q10 in 1996
1-14Preferably involve continuous selfing in a criminal case, after in the 4th generation,, basic proterties was stable, the mensuration of carrying out self-incompatibillity in conjunction with reserving seed for planting and the survey of combination are joined, select the low and flower bud phase index of affinity height of florescence index of affinity, individual plant that coordinate force is high to continue to reserve seed for planting, separate through continuous 6 generations selfing, calendar year 2001 is cultivated good self incompatible line successfully, and begins to be used for assembly;
01S
915The self incompatible line standard: plant type tower ground, 28.7 centimetres of plant heights, strain 57.7 centimetres, dark green leaf color, siphonal lobe is few, and the blade face wrinkle is less, the few wave of full edge, blade back seta be few; Leaf-head is folded to be when embracing climatic anomaly and to twist bag, and leaf-head falls ovum or fusiformis, and leaf-head is wide 22.7 centimetres, and leaf-head is high 15.7 centimetres, and spherical index 1.4, single ball weigh 1.8～2 kilograms.The plant type compactness, the bag ball than consolidation, in late-maturing, about 80-85 days breeding time;
3. gold is preced with No. 1 hybrid seed breeding method
The color Chinese cabbage crossbreed is with 01S
941Make maternal and self incompatible line 01S
915Do the crossbreed that male parent was bred in 2002, test code number 02-61, No. 1, called after gold hat; Male parent and the maternal sowing same period; Can protect the same period at florescence and better meet, father and mother's one's own profession should be stayed seedling 4000 strains by mu than 1: 1.After parent's florescence finished, the preface of not blooming of in time thoroughly destroying another parent can be guaranteed purity of hybrid.
4. gold is preced with No. 1 crossbreed standard
Siphonal lobe is dark green, and 2～3 leaves of ball leaf skin are green, and internal layer leaf look is orange-yellow, reddens slightly at sun inferior lobe look; Plant height 40cm, strain width of cloth 70cm; Leaf-head is folded to be embraced, and is height head shoot type, spherical index 1.28; Single ball net weight 2.5～3kg; In ripe half-blood, about breeding time 80～85d;
Inoculation is identified through plant protection institute of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology: this kind high antiviral disease, downy mildew, black spot, soft rot.Resistance to downy mildew, black spot is better than Qin Bai No. two; To No. two, the resistance of virus disease, soft rot and Qin Bai quite.
This kind all can be planted general 666.7m at our province and the folded area of embracing type autumn Chinese cabbage of whole nation cultivation
2About clean vegetables output 6000-7000kg.
According to the trophic analysis of test center of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology, No. 1 (former code name 02-61) dry matter 5.24% of gold hat, carotenoid 2.67mg/100g, Vc24.2mg/100g, soluble sugar 2.85%, protein 1.24%, total acid 0.070%, raw fiber 0.40%.Ball leaf carotenoid content is 3.47 times of No. two, high quality common Chinese cabbage Qin Bai, and VC, soluble sugar, crude protein content improve 44%, 36% and 18% respectively, and cellulose reduces 26.0%, and dry matter improves 11.73%.
5. gold is preced with No. 1 breeding of new variety process
Spring in 2002 is with 01S
941Being female parent, selecting more than 20 of different male parent material assembly hybrid combinations, carry out varietal yield test autumn inside and outside institute then, is for No. 2 contrast with Qin Bai, wherein 01S
941* 01S
915The combination comprehensive resistance is best, aesthetic in appearance, and code name is 02-61, meets breeding objective and produces needs.Carried out regional test, generally reflection " commodity is good, and quality is good, and edible way is many, and comprehensive resistance against diseases is strong " in more than 20 provinces and cities more than 200 test site, the whole nation in 2003.Continued Xi'an Yanliang District, Yunyang, Jingyang County town, Yang Ling demonstration area and Gansu outside the province, Henan, Jiangxi, Heilungkiang inside the province in 2004, Shandong, Shanxi, zhejiang and other places carry out large tracts of land and produce demonstration, with No. 2, colory Qin Bai or when the landlord plants Chinese cabbage cultivar is contrast, 02-61 in experiment and demonstration, performance high yield, disease-resistant, outstanding feature such as quality is good, comprehensive resistance is good.2004 6550 kilograms of Xi'an Yanliang District Wu Tun town per mu yield clean vegetables, than No. 2 volume increase 5.6% of Qin Bai; Produce 6498 kilograms of demonstration average yield per mu clean vegetables, than No. 2 volume increase 6.7% of Qin Bai.Identify after Shaanxi Province's variety of crops validation board vegetables special interest group is on-the-spot, think that this kind is the good merchantable brand in the Chinese cabbage, promote as high-quality Chinese cabbage, good in economic efficiency, name then and be No. 1, gold hat.
Here need to prove the 96Q10 in the foregoing
1-22With the 92s24 germplasm materials be Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology's Chinese cabbage research department self-fertile material, the applicant provides the statement of a Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology, above-mentioned material can offer the public in 20 years from the application.
6. No. 1 regional test over the years of gold hat, production demonstration, multiple spot result of the test gather
Regional test: Shaanxi Province's inner region test 4 average yield per mu 5996.7kg in 2003, comparison is according to No. 2 average volume increase 7.1% of Qin Bai; 4 average yield per mu 6788.2kg in 2004, comparison is according to No. 2 average volume increase 12.9% of Qin Bai; In Jiangxi, 11 regional tests in other provinces, 2003 annual per mu yield 5570.3kg such as Jiangsu, Heilungkiang, Shandong, comparison is according to No. 2 average volume increase 3.5% of Qin Bai; 11 average yield per mu 7105.1kg in 2004, comparison is according to No. 2 average volume increase 14.9% of Qin Bai;
Gather two annual bearings 30 times, average yield per mu 6365.1kg on average increases production 9.6%.
Produce demonstration: Shaanxi Province's Chinese cabbage production test 4 average yield per mu 6212.9kg in 2003, comparison is according to No. 2 average volume increase 8.1% of Qin Bai; 4 average yield per mu 6090.5kg in 2004, comparison is according to No. 2 average volume increase 6.7% of Qin Bai;
7. suitable area and yield level:
But this kind is at our province and the folded regional all suitable plantings of embracing type autumn Chinese cabbage of whole nation cultivation, about general per mu yield clean vegetables 6000-7000kg.
The culture technique main points:
(1) density: the distance between rows and hills of cultivation is 60cm * 45cm, and mu stays seedling 2500～2800 strains.
(2) date of seeding: Guanzhong area suitable sowing date is on August 1～10.The suitable sowing date of Dingxi Prefecture, Gansu Province, Heilungkiang Heihe City is on July 5～10.The time that rainy weather is many, more than normal date of seeding to do suitable adjustment, can sow ahead of time according to climate condition, canopy covers and postpones to gather in the crops in perhaps carrying out in the growth later stage, also can obtain good cultivation effect.
(3) fertilising: heavy dressing base manure, topdress again in good time, topdress and should follow the principle of " preceding light back is heavy ".
(4) insect protected: seedling stage attention control cabbage caterpillar, diamond-back moth, nocturnal moth class larva harm.
The Shaanxi Province seed control station organizes relevant expert's on December 14th, 2004, at Yang Ling and Jingyang Qin Feng Academy of Agricultural Sciences the Chinese cabbage new varieties " No. 1, gold hat " of gardening institute of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology seed selection are identified, on the basis of on November 24th, 2004 and field evaluation on December 13, by listening to seed selection report, inspection information, query reply, think that this kind has following characteristics:
(1) product are of fine quality: color is attractive in appearance, and commodity is good.The outer 2-3 sheet of ball leaf leaf be green, and internal layer leaf look is orange-yellow, prepared food, floods that to steep color constant; It is tender and crisp to eat quality raw, and it is sweet to distinguish the flavor of, and mouthfeel is good.
(2) nutritious: soft leaf rate height, raw fiber is few, and quality is splendid.Trophic analysis shows that its dry matter, carotenoid, Vc, soluble sugar, protein, total acid, crude fiber content all significantly are better than No. two, common Chinese cabbage Qin Bai.
(3) disease resistance is strong: high antiviral disease, downy mildew, black spot, soft rot.Resistance to downy mildew, black spot is better than Qin Bai No. two; To No. two, the resistance of virus disease, soft rot and Qin Bai quite.
In sum, the color Chinese cabbage kind stabilization characteristics of genetics of this method seed selection, with conspicuous characteristics, performance neat and consistent in land for growing field crops meets the new crop varieties condition, can be used as the new varieties of Chinese cabbage, can promote in Shaanxi Province's autumn cabbage plantation area
8. gold is preced with No. 1 suitable area, yield level and culture technique main points:
Suitable area and yield level: but this kind is in Shaanxi Province and the equal suitable planting in the folded area of embracing type autumn Chinese cabbage of whole nation cultivation, about general per mu yield clean vegetables 6000-7000kg.
Culture technique main points: (1) density: the distance between rows and hills of cultivation is 60cm * 45cm, and mu stays seedling 2500～2800 strains.(2) date of seeding: Guanzhong area suitable sowing date is on August 1～10.The suitable sowing date of Dingxi Prefecture, Gansu Province, Heilungkiang Heihe City is on July 5～10.The time that rainy weather is many, more than normal date of seeding to do suitable adjustment, can sow ahead of time according to climate condition, canopy covers and postpones to gather in the crops in perhaps carrying out in the growth later stage, also can obtain good cultivation effect.(3) fertilising: heavy dressing base manure, topdress again in good time, topdress and should follow the principle of " preceding light back is heavy ".(4) insect protected: seedling stage attention control cabbage caterpillar, diamond-back moth, nocturnal moth class larva harm
Table 1～table 3 is No. 1 regional test yield result of color Chinese cabbage gold hat of seed selection of the present invention.
Table 1:2003 and Shaanxi Province's Chinese cabbage regional test yield result output unit in 2004: kg/ mu
| District's pilot | 2003 | 2004 | ||||
| No. 1 (02-61) of gold hat | No. 2, Qin Bai | Comparison is according to increasing or reduce (%) | No. 1 (02-61) of gold hat | No. 2, Qin Bai | Comparison is according to increasing or reduce (%) | |
| Yanliang District Wu Tun town, Xi'an | 5500.3 | 5300.5 | +3.8 | 6578.5 | 6100.2 | +7.8 |
| Eternally happy town, Jingyang County | 6480.7 | 5870.2 | +10.4 | 7225.8 | 6530.1 | +10.7 |
| Yangling District Li Tai township Du family slope | 6030.6 | 5900.8 | +2.2 | 6218.3 | 5980.6 | +4.0 |
| Yueyang town, Lintong District, Xi'an | 5835.5 | 5200.3 | +12.2 | 7130.2 | 5430.4 | +31.3 |
| On average | 5961.7 | 5568.0 | +7.1 | 6788.2 | 6010.3 | +12.9 |
Table 2:2003 and Shaanxi Province's Chinese cabbage production test (demonstration) yield result output unit in 2004: kg/ mu
| District's pilot | 2003 | 2004 | ||||
| No. 1 (02-61) of gold hat | No. 2, Qin Bai | Comparison is according to increasing or reduce (%) | No. 1 (02-61) of gold hat | No. 2, Qin Bai | Comparison is according to increasing or reduce (%) | |
| Yanliang District Wu Tun town, Xi'an | 6213.2 | 5700.5 | +9.0 | 6550.3 | 6200.7 | +5.6 |
| Eternally happy town, Jingyang County | 6255.5 | 5699.1 | +9.8 | 6820.1 | 6500.4 | +4.9 |
| Yangling District Li Tai township Du family slope | 6522.4 | 6015.2 | +8.4 | 6632.5 | 5980.3 | +10.9 |
| Yueyang town, Lintong District, Xi'an | 5860.5 | 5570.8 | +5.2 | 5990.2 | 5680.6 | +5.5 |
Chinese cabbage regional test yield result output unit outside table 3 Shaanxi Province in 2003: kg/ mu
| District's pilot | 2003 | 2004 | ||||
| No. 1 (02-61) of gold hat | No. 2, Qin Bai | Comparison is according to increasing or reduce (%) | No. 1 (02-61) of gold hat | No. 2, Qin Bai | Comparison is according to increasing or reduce (%) | |
| Sheng Fang township, Lianhua County, Jiangxi Province | 5000.3 | 4332.6 | +15.4 | 6000.4 | 5500.2 | +9.1 |
| The Dingxi City, Gansu Province | 6733.6 | 6144.7 | +9.6 | 10622.6 | 7140.5 | +48.8 |
| Henan Province's Hebi City | 6099.4 | 5780.5 | +5.5 | 6444.8 | 5866.3 | +9.7 |
| Heilongjiang Province's Heihe City | 7689.2 | 5816.8 | +32.2 | 7844.8 | 6100.2 | +28.6 |
| Tang Wang town, Jinan City, Shandong Province | 5714.1 | 5211.4 | +9.6 | 6044.7 | 5200.1 | +16.2 |
| Yue Lai town, Haimen City, Jiangsu Province | 5700.5 | 5360.9 | +6.3 | 5876.8 | 5643.4 | +4.1 |
| Da Shi nest town, Fangshan District, Beijing | 5833.2 | 5520.5 | +5.7 | 6755.9 | 5960.4 | +13.3 |
| Hami | 5600.7 | 5460.3 | +2.6 | 7244.8 | 6680.6 | +8.4 |
| The Mudanjiang City, Heilongjiang Province | 5000.8 | 5800.2 | -13.8 | 8469.5 | 7600.5 | +11.4 |
| The Zhongshan City, Guangdong Province | 4000.2 | 4600.6 | -13.1 | 5540.5 | 5360.8 | +3.3 |
| Jilin Province's Gongzhuling City | 3900.8 | 5200.4 | -25.0 | 7311.5 | 6980.2 | +4.7 |
| On average | 5570.3 | 5384.4 | +3.5 | 7105.1 | 6184.8 | +14.9 |
Annotate: made that some province new varieties output was low than check variety because some provinces and cities for planting evening, causes suitable sowing date to exceed the time limit in 2003.
Claims (1)
1. the selection of a color Chinese cabbage is characterized in that, this method adopts maternal germplasm materials self incompatible line 01S
941With male parent germplasm materials self incompatible line 01S
951Selection cross, the seed selection step is as follows:
1) cultivation of maternal germplasm materials self incompatible line
Select the 96Q10 of preliminarily stabilised
1-22With backbone parent be that 92s24 forms basic material 96Q10
1-22* 92s24, adopt pedigree method, select the excellent continuous individual plant selfing that involves in a criminal case, become autumn finish nutritional quality strain phase and select, dissect range estimation by strain and carry out that gold zone is selected, the balling selection, and carry out the selection of disease resistance with the disease-resistant authenticate technology that the indoor and land for growing field crops of routine combines according to the siphonal lobe indication trait of backbone parent, the fast purifying parent, pass through continuous 8 generations and select quality to eliminate, breed self incompatible line, called after 01S
941, and begin to be used for assembly;
The self incompatible line standard:
The plant type ground that collapses, 31 centimetres of plant heights, strain 64 centimetres, dark green leaf color, siphonal lobe 6-8 sheet, in blade face bubble wrinkle, the few wave of leaf margin, the blade back seta, green group; Leaf-head is folded to be embraced, the head shoot obovate, and leaf-head is wide 22 centimetres, and leaf-head is high 19 centimetres, and spherical index 1.17, single ball weigh 2.5 kilograms; In late-maturing, 80～85 days breeding times;
2) cultivation of male parent germplasm materials self incompatible line
Select 96Q10
1-14Preferably involve continuous selfing in a criminal case, after in the 4th generation,, basic proterties was stable, the mensuration of carrying out self-incompatibillity in conjunction with reserving seed for planting and the survey of combination are joined, select the low and flower bud phase index of affinity height of florescence index of affinity, individual plant that coordinate force is high to continue to reserve seed for planting, separate through continuous 6 generations selfing, breed self incompatible line, called after 01S
915, and begin to be used for assembly;
The self incompatible line standard:
Plant type tower ground, 28.7 centimetres of plant heights, strain 57.7 centimetres, dark green leaf color, siphonal lobe is few, and the blade face wrinkle is less, the few wave of full edge, blade back seta be few; Leaf-head is folded to be when embracing climatic anomaly and to twist bag, and leaf-head falls ovum or fusiformis, and leaf-head is wide 22.7 centimetres, and leaf-head is high 15.7 centimetres, and spherical index 1.4, single ball weigh 1.8～2 kilograms, the plant type compactness, the bag ball is than consolidation, in late-maturing, 80～85 days breeding times;
3) breeding hybridized
With 01S
941Make female parent, 01S
915Make paternal hybrid, male parent and the maternal sowing same period; Guarantee to meet the same period at florescence, father and mother's one's own profession should be stayed seedling 4000 strains by mu than 1: 1, and after parent's florescence finished, the preface of not blooming of in time thoroughly destroying another parent was guaranteed purity of hybrid;
4) crossbreed standard
Siphonal lobe is dark green, and 2～3 leaves of ball leaf skin are green, and internal layer leaf look is orange-yellow, reddens slightly at sun inferior lobe look; Plant height 40cm, strain width of cloth 70cm; Leaf-head is folded to be embraced, and is height head shoot type, spherical index 1.28; Single ball net weight 2.5～3kg; In ripe half-blood, 80～85 days breeding times.
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| CN109430050A (en) * | 2018-12-21 | 2019-03-08 | 曲靖市滇冠种业有限公司 | Chinese cabbage crossing breeding cultivation method |
| CN109430049A (en) * | 2018-12-21 | 2019-03-08 | 曲靖市滇冠种业有限公司 | A kind of Chinese cabbage crossing cultural method |
| KR20220155891A (en) * | 2020-03-24 | 2022-11-24 | 노스웨스트 에이&에프 유니버시티 | A kind of purple-orange cabbage new germplasm breeding method |
| CN115211367A (en) * | 2022-09-21 | 2022-10-21 | 北京市农林科学院 | Application and method of pale yellow Chinese cabbage material in creating new color materials |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079861A (en) * | 1992-06-05 | 1993-12-29 | 陕西省蔬菜研究所 | Male-sterile line breeding method for allo-plasm of Chinese cabbage |
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2005
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079861A (en) * | 1992-06-05 | 1993-12-29 | 陕西省蔬菜研究所 | Male-sterile line breeding method for allo-plasm of Chinese cabbage |
Non-Patent Citations (2)
| Title |
|---|
| 大白菜异源胞质雄性不育系CMS3411-7的选育及应用 柯桂兰，赵稚雅，宋胭脂，张鲁刚，赵利民，园艺学报，第19卷第4期 1992 * |
| 怎样栽培彩色白菜 钱霁，北京科技报 2003 * |
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