CN107114229A - A kind of rapidly and efficiently breeding method of the disease-resistant sweet potato variety of the high starch of breeding high-yield - Google Patents
A kind of rapidly and efficiently breeding method of the disease-resistant sweet potato variety of the high starch of breeding high-yield Download PDFInfo
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- CN107114229A CN107114229A CN201710345701.2A CN201710345701A CN107114229A CN 107114229 A CN107114229 A CN 107114229A CN 201710345701 A CN201710345701 A CN 201710345701A CN 107114229 A CN107114229 A CN 107114229A
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- strain
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- sweet potato
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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
Abstract
The invention discloses a kind of rapidly and efficiently breeding method of the disease-resistant sweet potato variety of the high starch of breeding high-yield, parent group is constituted from Parents, runoff catchment is oriented, opening pollination obtains true seed F1 generation；It will be sowed after true seed F1 generation vernalization, single-strain planting, the each individual plant of selected strain selects and remain monolithic sweet potato and carries out preserving the storage property for checking strain with condition, the good kind of storage property is subjected to nursery, retain germinating good strain and carry out high yield, high starch, disease-resistant M8003 line again, selected excellent strain carries out multiple years yielding ability, yield stability and Disease Resistance Identification again, therefrom the excellent strain of selection performance participates in country or provincial region experiment and production qualification test, so that fast and accurately Cultivars.The present invention is by M8003 line, the disease-resistant strain of the high starch of high yield that preferably goes out in offspring, then carries out multiple years productivity and Disease Resistance Identification, so that quick and precisely Cultivars.
Description
Technical field
The present invention relates to agricultural breeding field, and in particular to a kind of quick height of the disease-resistant sweet potato variety of high starch of breeding high-yield
Imitate breeding method.
Background technology
Sweet Potato Breeding has been included in national high-tech plan, at present, and improved variety is in starch yield, fresh tuber yield and disease resistance
Aspect is defective, disease-resistant of less types of the high starch of the special high yield of high-quality, far from meeting China's sweet potato planting industry and processing industry
Demand, be influence Sweet Potato Industry development main cause.
Sweet Potato Breeding is generally based on conventional breeding, and conventional breeding hybridizes from Selection parent, induced flowering, pollination, obtained
Hybrid seed, then selection is gone down year by year, it is common practice that F1 generation performance all potato wedges of fine individual plant are all left, and storage is arrived down
1 year nursery reselection, potato seed amount is big, and land used is more, wastes a large amount of manpower and materials；Other artificial hybridization pollination, which exists, hybridizes not close
The problem of with property, setting percentage low aspect.
The content of the invention
To solve the above problems, rapidly and efficiently educating the invention provides a kind of disease-resistant sweet potato variety of the high starch of breeding high-yield
The method of kind, selects multiple Parents composition groups, is oriented runoff catchment, opening pollination overcomes miscellaneous in sweet potato variety kind
The problem of handing over incompatibility, setting percentage low aspect；The disease-resistant strain of the high starch of offspring's M8003 line high yield, then carry out many for many years
Point productivity and Disease Resistance Identification, so that quick and precisely Cultivars.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of rapidly and efficiently breeding method of the disease-resistant sweet potato variety of high starch of breeding high-yield, comprises the following steps：
S1, from Parents parent group is constituted, be oriented runoff catchment, opening pollination obtains true seed F1 generation；
Specifically, by introducing domestic and international excellent kind and intermediate materials, then further identifying the material of introduction, filtering out
Parents material, by kind or intermediate materials group with the merit one or more of which such as high yield, high starch, disease-resistant
Parent group is combined into, runoff catchment is oriented, the drawbacks of artificial orientation awards bad is made up, reduced not affine, low solid
Rate, makes excellent genes independent assortment.
S2, using the quick screening and evaluating system of primary strain index：By each individual plant choosing of F1 generation various combination selected strains
Stay monolithic sweet potato to carry out preserving the storage property for checking strain with condition, eliminate storage property difference, storage property is got well into carry out nursery, protect
Germinating good strain is stayed to carry out high yield, high starch, disease-resistant M8003 line again, it is rich that selected excellent strain carries out multiple years again
Production property, yield stability and Disease Resistance Identification, therefrom selection show classic strain and participate in country or provincial region experiment and produce
Qualification test, so that fast and accurately Cultivars.
The invention has the advantages that：
Select multiple Parents composition groups, be oriented runoff catchment, opening pollination, overcome cross incompatibility,
The problem of setting percentage low aspect；The disease-resistant strain of the high starch of offspring's M8003 line high yield, then carry out multiple years productivity and
Disease Resistance Identification, so that quick and precisely Cultivars, save substantial amounts of manpower and materials, while setting percentage is improved, breeding effect
Rate is high, and the sweet potato variety selected has the advantages that yield is high, content of starch is high and disease resistance is good.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further
Describe in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
Embodiment
Step 1: by the disease-resistant sweet potato variety breeding objective of the high starch of high yield, core parent lines are made from Xu 781, Xu 781 be from
The remote edge anti-source material with high dry rate that CIP is introduced, by itself and 12 characters are excellent, the not extensive country's improved variety of group
(being) composition parent group is oriented runoff catchment, and opening pollination makes excellent genes independent assortment, realize high yield, it is disease-resistant,
The polymerization of multiple merits such as high starch.
Step 2: using the quick screening and evaluating system of primary strain index：F1 generation various combination selected strains is each single
Select good strains in the field for seed and stay monolithic sweet potato to carry out, with condition storage, checking the storage property of strain, eliminate storage property difference, educate storage property is good
Seedling, to evaluate the characteristic of emerging of strain, retains germinating good strain and carries out multiple years productivity and Disease Resistance Identification again, from
And quick and precisely Cultivars.We have successfully selected Sweetpotato Luo potatos 10 using this inventive method, and it has fresh
The outstanding advantages such as potato is high, content of starch is high, comprehensive resistance against diseases is strong, realize yield, the organic unity of quality.
The fresh tuber yield summarized results table of table 1
| Place | Luo 05-1 | Business 0529-1 | Plum seeks No. 8 | Dancheng 01-3-7 | Lip river Xu 0412 | Jinhua 05-36 | Compare Xushen21 well |
| Shangqiu | 1773.3 | 1687.6 | 1833.3 | 1713.3 | 1721.9 | 1567.7 | 2021.7 |
| Luoyang | 1450.00 | 841.67 | 1683.33 | 1175.00 | 1350.00 | 1566.67 | 1033.33 |
| Luohe | 1516.96 | 1249.73 | 1981.21 | 1377.51 | 1031.83 | 1623.41 | 1465.52 |
| Sheqi County | 1679.0 | 1527.4 | 1727.2 | 2035.2 | 1481.6 | 1860.4 | 1673.2 |
| Zhengzhou | 2516.67 | 2691.67 | 2716.67 | 2593.33 | 2635.00 | 2226.67 | 2493.33 |
| It is average | 1787.2 | 1599.6 | 1988.3 | 1778.9 | 1644.1 | 1769.0 | 1737.4 |
| Than ck ± % | 2.87 | -7.93 | 14.44 | 2.39 | -5.37 | 1.82 | ---- |
| Precedence | 2 | 7 | 1 | 3 | 6 | 4 | 5 |
The dry matter yield summarized results table of table 2
The starch yield summarized results table of table 3
| Place | Luo 05-1 | Business 0529-1 | Plum seeks No. 8 | Dancheng 01-3-7 | Lip river Xu 0412 | Jinhua 05-36 | Compare Xushen21 well |
| Shangqiu | 427.20 | 297.90 | 377.80 | 248.80 | 369.90 | 274.00 | 392.00 |
| Luoyang | 368.16 | 149.31 | 345.42 | 149.23 | 288.77 | 335.11 | 199.43 |
| Luohe | 350.18 | 218.96 | 343.68 | 144.94 | 170.01 | 329.60 | 267.59 |
| Sheqi County | 477.53 | 407.65 | 431.46 | 497.31 | 416.31 | 523.92 | 435.02 |
| Zhengzhou | 562.47 | 512.49 | 500.95 | 342.84 | 494.85 | 435.76 | 470.49 |
| It is average | 437.11 | 317.26 | 399.86 | 276.62 | 347.97 | 379.68 | 352.91 |
| Than ck ± % | 23.86 | -10.10 | 13.30 | -21.62 | -1.40 | 7.59 | ----- |
| Precedence | 1 | 6 | 2 | 7 | 5 | 3 | 4 |
The drying rate result table of table 4
Note：Above-mentioned several forms collect summary, Luo quoted from the annual Henan Province's Sweetpotato regional testings of 2008-2009
05-1 is the Luo potatos 10 named after the identification of the variety certification committee of Henan Province passes through.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (1)
1. the rapidly and efficiently breeding method of the disease-resistant sweet potato variety of a kind of high starch of breeding high-yield, it is characterised in that including following step
Suddenly：
S1, from Parents parent group is constituted, be oriented runoff catchment, opening pollination obtains true seed F1 generation；
S2, it will be sowed after true seed F1 generation vernalization, various combination, strain single-strain planting, each individual plant of selected strain selects and remain
Monolithic sweet potato carries out preserving the storage property for checking strain with condition, the good kind of storage property is carried out into nursery, it is germinating good to retain
Strain, then carry out high yield, high starch, disease-resistant M8003 line, selected excellent strain be subjected to multiple years yielding ability, stable yields
Property and Disease Resistance Identification, therefrom the excellent strain of selection performance participate in country or provincial region experiment and production qualification test, from
And fast and accurately Cultivars.
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| CN201710345701.2A CN107114229A (en) | 2017-05-05 | 2017-05-05 | A kind of rapidly and efficiently breeding method of the disease-resistant sweet potato variety of the high starch of breeding high-yield |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849474A (en) * | 2018-07-12 | 2018-11-23 | 湖北省农业科学院粮食作物研究所 | A method of improving sweet potato runoff catchment hybrid seed yield |
| CN113142045A (en) * | 2021-03-09 | 2021-07-23 | 湖南省棉花科学研究所 | Method for breeding vegetable sweet potatoes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554226A (en) * | 2003-12-26 | 2004-12-15 | 江苏省农业科学院 | Wheat multiple gene polymerization breeding method by recurrent selection of molecule labeling and hypochromatosis combination |
| CN1838877A (en) * | 2004-04-26 | 2006-09-27 | 广东省农业科学院水稻研究所 | Population ,variety selection methods of self-pollination and normal cross pollination |
| CN105010127A (en) * | 2015-07-06 | 2015-11-04 | 山东省农业科学院作物研究所 | Drought-resistant sweet potato variety rapid breeding method |
| CN105210585A (en) * | 2014-05-26 | 2016-01-06 | 商丘市农林科学院 | A kind of rapid breeding method of sweet potato |
| CN106577253A (en) * | 2016-11-15 | 2017-04-26 | 文山州金农薯类作物研究所有限公司 | Cultivating method for high-starch high-yield sweet potatoes |
-
2017
- 2017-05-05 CN CN201710345701.2A patent/CN107114229A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554226A (en) * | 2003-12-26 | 2004-12-15 | 江苏省农业科学院 | Wheat multiple gene polymerization breeding method by recurrent selection of molecule labeling and hypochromatosis combination |
| CN1838877A (en) * | 2004-04-26 | 2006-09-27 | 广东省农业科学院水稻研究所 | Population ,variety selection methods of self-pollination and normal cross pollination |
| CN105210585A (en) * | 2014-05-26 | 2016-01-06 | 商丘市农林科学院 | A kind of rapid breeding method of sweet potato |
| CN105010127A (en) * | 2015-07-06 | 2015-11-04 | 山东省农业科学院作物研究所 | Drought-resistant sweet potato variety rapid breeding method |
| CN106577253A (en) * | 2016-11-15 | 2017-04-26 | 文山州金农薯类作物研究所有限公司 | Cultivating method for high-starch high-yield sweet potatoes |
Non-Patent Citations (4)
| Title |
|---|
| 刘志坚等: "淀粉型甘薯新品种漯薯10号的选育及生理特性", 《河北农业科学》 * |
| 卢庆善等: "《作物遗传改良》", 31 March 2011, 中国农业科学技术出版社 * |
| 唐忠厚等: "高产淀粉型甘薯新品种徐薯27的选育及品质特性", 《植物遗传资源学报》 * |
| 李强等: "抗病高淀粉甘薯品种徐薯26的选育及产量形成特点", 《植物遗传资源学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849474A (en) * | 2018-07-12 | 2018-11-23 | 湖北省农业科学院粮食作物研究所 | A method of improving sweet potato runoff catchment hybrid seed yield |
| CN108849474B (en) * | 2018-07-12 | 2022-02-18 | 湖北省农业科学院粮食作物研究所 | Method for improving yield of sweet potato group hybrid seed production |
| CN113142045A (en) * | 2021-03-09 | 2021-07-23 | 湖南省棉花科学研究所 | Method for breeding vegetable sweet potatoes |
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