CN106234208A - A kind of fast breeding method of odor type top grade high-grade rice - Google Patents
A kind of fast breeding method of odor type top grade high-grade rice Download PDFInfo
- Publication number
- CN106234208A CN106234208A CN201610638010.7A CN201610638010A CN106234208A CN 106234208 A CN106234208 A CN 106234208A CN 201610638010 A CN201610638010 A CN 201610638010A CN 106234208 A CN106234208 A CN 106234208A
- Authority
- CN
- China
- Prior art keywords
- rice
- grade
- grain
- plant
- kernel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 84
- 235000009566 rice Nutrition 0.000 title claims abstract description 82
- 238000009395 breeding Methods 0.000 title claims abstract description 27
- 240000007594 Oryza sativa Species 0.000 title description 73
- 235000013339 cereals Nutrition 0.000 claims abstract description 28
- 241000196324 Embryophyta Species 0.000 claims abstract description 25
- 235000005135 Micromeria juliana Nutrition 0.000 claims abstract description 10
- 235000007315 Satureja hortensis Nutrition 0.000 claims abstract description 10
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims abstract description 6
- 239000003147 molecular marker Substances 0.000 claims abstract description 5
- 241000209094 Oryza Species 0.000 claims abstract 12
- 238000012549 training Methods 0.000 claims description 13
- 241000246354 Satureja Species 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000000575 pesticide Substances 0.000 claims description 3
- 241000239290 Araneae Species 0.000 claims description 2
- 208000020584 Polyploidy Diseases 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 229920000856 Amylose Polymers 0.000 abstract description 6
- 238000009396 hybridization Methods 0.000 abstract description 4
- 240000002114 Satureja hortensis Species 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 description 11
- 230000008901 benefit Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 235000019629 palatability Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000003205 genotyping method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- A01H4/00—Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6888—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms
- C12Q1/6895—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for plants, fungi or algae
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/13—Plant traits
Abstract
The invention discloses the fast breeding method of a kind of odor type top grade high-grade rice, step is: first selects the kind B hybridization of dulcet kind A of elongated grain and the white high grade of transparency of low chalk, obtains single cross F1, with kind C for male parent Yu high mass of 1000 kernel reestablish diplomatic relations and obtain the F that reestablishes diplomatic relations1.To the F that reestablishes diplomatic relations1Individual plant carries out scent gene molecular marker assisted selection and economical character screening in seedling stage, filters out and has scent gene and the excellent individual plant of economical character carries out Anther Culture, it is thus achieved that H0For Anther cultural population, filter out diploid strain；At H1In generation, carries out quality trait screening, it is additionally carried out yield and resistance to investigate, finally filters out that savory, long more than the 7mm of mass of 1000 kernel more than 25g, the grain of rice, length-width ratio more than 3.5, amylose 13 18%, chalky grain rate are not higher than 10%, chalkiness degree is not higher than 1%, transparency 1 grade, the odor type top grade Fine Quality Rice Variety of head rice rate more than 45%.
Description
Technical field
The invention belongs to molecular cell field of plant variety breeding technology, be specifically related to the quick of a kind of odor type top grade high-grade rice
Breeding method.
Background technology
China is world's Rice Production and consumption big country, within the quite a long time in past, for solving short-commons,
Paying attention to yield, the phenomenon ratio ignoring quality is more prominent.Along with increasing substantially of China's grain production capacity, people's living standard
Improve constantly and the aggravation of domestic and international market competition, the problem of rice quality difference becomes increasingly conspicuous, and has become as Oryza sativa L. raw
Produce the major obstacle of development.
The most acknowledged good-quality rice variety refers to that the physical and chemical quality of rice is excellent, the grain of rice is elongated, outward appearance crystal clear,
The class rice varieties that good palatability, commodity price are high, can compare favourably with THAI fragrant rice.Many years of experience shows, this veriety
Amylose content is mostly 13%-17%, gel consistence 65-85mm, length-width ratio more than 3.4.The physical and chemical index of good-quality rice variety
Not quite identical with GB standard.Good-quality rice variety kind is being focused on while polished rice physical and chemical index, more focus on exterior quality and
Palatability, accomplishes good-looking nicier.Through the scientific research of nearly more than 20 years, the rice breeding man of China was bred as having authorized one
A little good-quality rice variety kinds.Such as Grain Crop Institute of Hubei Academy of Agricultural Sciences was authorized by Hubei Province in March, 2004
Good-quality rice variety kind Hubei Province in No. 5, through food quality inspection center of the Ministry of Agriculture (Wuhan) measure: head rice rate 60.0%, chalk
Rice rate 0.0%, chalkiness degree 0.0%, grain of rice length-width ratio 3.6, amylose content 15.1%, in addition to amylose content, its
Remaining index all exceedes GB primary standard.Outward appearance and food flavor can match in excellence or beauty with import THAI fragrant rice, the most become Hubei Province's rice
The govern-house-variety of the high-grade superior rice of processing enterprise's exploitation.
According to China's rice market supply and demand investigation, high-grade edible rice accounts for more than the 10% of the market share, in Hubei Province extremely
200,000 hm can be planted less2；And at present in Hubei Province No. 5, Jianzhen No. 2,4 kinds such as E Xiang 1, Hunan Xian in evening 13 add up to cultivated areas not
Foot 60,000 hm2.Along with improving constantly of our people's living standard, consumption idea is constantly updating, the quality requirements to rice
More and more higher.The kind supply of good-quality rice variety far away can not the demand of production development, it has also become China's good-quality rice variety
The bottleneck problem of industrialized development.Rice matter, yield and the resistance etc. of rice varieties still suffer from contradiction, particularly good-quality rice variety with
The yield gap of common rice is relatively big, largely constrains the development of grain quality rice, coordinates high-quality, high yield the most further with many
Anti-contradiction, is the main target of current rice varieties improvement work.China's rice breeding method is many at present is primary with yield
Target, and the primary goal of good-quality rice variety is quality, yield to be taken into account and resistance, current China does not also have high-grade high-quality
Rice breeding objectives and the report of method.The property such as grain length-width ratio, amylose content, chalky grain rate and chalkiness degree in quality
Shape is all the quantitative trait of controlled by multiple genes, how to select these character in breeding and rapid polymerization is current breeding
Technically need research and the problem solved.
Summary of the invention
It is an object of the invention to for China's good-quality rice variety of less types, do not have systematic good-quality rice variety selection-breeding theoretical
Present situation with method, it is provided that a kind of breeding cycle short, spend less, be susceptible to environment and interference from human factor, cultivation efficiency
The fast breeding method of higher odor type top grade high-grade rice.
For realizing object above, the technical solution of the present invention is:
The fast breeding method of a kind of odor type top grade high-grade rice, comprises the following steps:
The first step: hybridize with the rice varieties B of elongated savory rice varieties A and the white high grade of transparency of low chalk, obtain single cross
F1(A/B)
Seed；Described spider finger must be grain of rice length-width ratio >=4.0；
Described low chalk refers to be chalky grain rate≤10% and chalkiness degree≤1% in vain；
The described high grade of transparency is transparency 1 grade.
Second step: plant above-mentioned single cross F1(A/B) seed, obtains first-filial generation F1(A/B) plant；With F1(A/B) plant is
Male parent and the rice varieties C hybridization of high mass of 1000 kernel, obtain the F that reestablishes diplomatic relations1(C//A/B) seed；
Described high mass of 1000 kernel refers to be the mass of 1000 kernel >=30g of the grain of rice.
3rd step: plant the F that reestablishes diplomatic relations1(C//A/B) seed, obtains the F that reestablishes diplomatic relations1(C//A/B) individual plant；Carry out scent gene molecule
Marker assisted selection and economical character are investigated, and filter out and have scent gene and the excellent individual plant of agronomy Comprehensive Traits, in heading
Pollen mid-late uninucleate stage before blooming takes flower pesticide, then carries out Anther Culture, obtains stable H after Anther Culture0Seville orange flower training strain
System；
Described agronomy Comprehensive Traits includes plant height, heading stage, available tillering, the number of blade, openness angle of flag leaf, length, width
Degree, multiple characteristic indexs such as blade holds green property, spike number, spike length, grain number per spike, fringe reality grain number, mass of 1000 kernel, indication range is by growing area
Multiple factors impacts such as territory, then water and soil lump at the left hypochondrium, with local main breed for comparison, and belong to conventional breeding content, belong to this
Field routine techniques.
4th step: to H0Seville orange flower training strain is observed, and rejects monoploid and polyploid plant, to filter out normal two
Times body H0Seville orange flower training strain；
5th step: to the H after above-mentioned selecting0For diploid flower training strain at H1In generation, carries out quality trait screening, carries out simultaneously
Yield and resistance are investigated, and finally filter out savory, long more than the 7mm of mass of 1000 kernel more than 25g, the grain of rice, length-width ratio more than 3.5, straight
Chain starch 13-18%, chalky grain rate are not higher than 10%, chalkiness degree is not higher than 1%, transparency 1 grade, head rice rate more than 45%
Odor type top grade Fine Quality Rice Variety.
In the process described above, it is preferred that described elongated savory rice varieties A is that beautiful pin is fragrant；
The rice varieties B of the described white high grade of transparency of low chalk is in Hubei Province No. 5；
The rice varieties C of described high mass of 1000 kernel is beautiful brilliant 91.
Compared with prior art, the invention have the benefit that
What 1, the present invention " fast breeding method of a kind of odor type good-quality rice variety " was initiative proposes high-grade high-grade rice
Breeding objective and method, compensate for the blank of domestic good-quality rice variety breeding method；
2, owing to the fast breeding method of the present invention a kind of odor type good-quality rice variety utilizing molecular marker assisted selection also
In conjunction with flower training technology, also overcome the deficiency of existing Oryza sativa L. pyramiding breeding year limit for length.Breeding cycle the most of the present invention is shorter.Conventional
Method needs 6-8, this method to have only to 2-3, and the cycle is short, so spending few.
3, due to the present invention a kind of odor type good-quality rice variety fast breeding method by hybridization, reestablish diplomatic relations, molecular marker auxiliary
The technology such as selection, Anther Culture, character screening carry out organic integration, substantially increase cultivation efficiency, it is possible to obtained in 3 years
New odor type good-quality rice variety；The quality trait of three parental breeds reestablished diplomatic relations is proposed requirement, is not only and obtains excellence
Progeny material adds genetic background basis, considerably increases the probability obtaining good-quality rice variety.Therefore the present invention not only cultivates
Efficiency acquisition higher, easy preferable genetic background basis, and cultivation period is shorter, cost is relatively low, is very suitable for China high
The practice of shelves grain quality rice breeding needs.
Detailed description of the invention
Technical scheme of the present invention if not otherwise specified, is the ordinary skill in the art.
Embodiment 1:
The fast breeding method of a kind of odor type top grade high-grade rice, comprises the steps:
The first step: First Year summer, Wuhan, with the savory kind of elongated rate " beautiful pin is fragrant " and the water of the white high grade of transparency of low chalk
Rice varieties " in Hubei Province No. 5 " hybridizes, and obtains single cross F1(A/B) seed；
Second step: Second Year spring, Hainan, plant above-mentioned single cross F1(A/B) seed, obtains first-filial generation F1(A/B) plant
Strain；With F1(A/B) plant is male parent and the kind of high mass of 1000 kernel " beautiful brilliant 91 " hybridization, obtains the F that reestablishes diplomatic relations1(C//A/B) seed；
3rd step: Second Year summer, Wuhan, plantation is reestablished diplomatic relations F1(C//A/B) seed, obtains the F that reestablishes diplomatic relations1(C//A/B) individual plant；
Carry out scent gene molecular marker assisted selection (method and primer with reference to Bradbury L M T, Henry R J, Jin Q S,
Reinke R F,Waters D LE.A perfect marker for fragrance genotyping in rice.Mol
Breed, 2005,16:279-283) investigate with economical character, filter out and there is scent gene and the excellent individual plant of economical character,
Pollen mid-late uninucleate stage before heading is bloomed takes flower pesticide, then carries out Anther Culture, obtains stable H after Anther Culture0Generation
Flower training strain；
4th step: in the 3rd year spring, Hainan, to H0Seville orange flower training strain is observed, rejecting haplobiont and many times
Body plant, to filter out normal diploid H0Seville orange flower training strain；
5th step: the 3rd year summer, Wuhan, to the H after above-mentioned selecting0For diploid flower training strain at H1In generation, carries out quality
Character screening, carries out yield and resistance simultaneously and investigates, finally filter out savory, long more than the 7mm of mass of 1000 kernel more than 25g, the grain of rice,
Length-width ratio more than 3.5, amylose 13-18%, chalky grain rate are not higher than 10%, chalkiness degree is not higher than 1%, transparency 1 grade, whole
The odor type top grade Fine Quality Rice Variety of polished rice rate more than 45%.
The rice varieties " beautiful pin is fragrant " of the described first step is Hunan Rice Research Institute's selection-breeding and passed through Hunan with 2008
Saving the conventional good-quality rice variety kind of authorization, outstanding advantages is savory, grain of rice speciality, and length-width ratio reaches 4.9；" in Hubei Province No. five "
It is the conventional good-quality rice variety kind authorized by Hubei Province in 2004 of academy of agricultural sciences of Hubei Province cereal crops institute selection-breeding, prominent
Go out advantage and be chalky grain rate and chalkiness degree is all 0；Rice varieties " brilliant beautiful 91 " in second step is Hunan Rice Research Institute's choosing
The conventional good-quality rice variety kind educated and authorized by Hunan Province with 2015, outstanding advantages is that mass of 1000 kernel is big, reaches 32.7g.
Claims (2)
1. a fast breeding method for odor type top grade high-grade rice, comprises the following steps:
The first step: hybridize with the rice varieties B of elongated savory kind A and the white high grade of transparency of low chalk, obtain single cross F1(A/B) plant
Son；Described spider finger must be grain of rice length-width ratio >=4.0；
Described low chalk refers to be chalky grain rate≤10% and chalkiness degree≤1% in vain；
The described high grade of transparency is transparency 1 grade；
Second step: plant above-mentioned single cross F1(A/B) seed, obtains first-filial generation F1(A/B) plant；With F1(A/B) plant is father
This hybridizes with kind C of high mass of 1000 kernel, obtains the F that reestablishes diplomatic relations1(C//A/B) seed；
Described high mass of 1000 kernel refers to be the mass of 1000 kernel >=30g of the grain of rice；
3rd step: plant the F that reestablishes diplomatic relations1(C//A/B) seed, obtains the F that reestablishes diplomatic relations1(C//A/B) individual plant；Carry out scent gene molecular marker
Assisted Selection and economical character are investigated, and filter out and have scent gene and the excellent individual plant of agronomy Comprehensive Traits, bloom in heading
Front pollen mid-late uninucleate stage takes flower pesticide, then carries out Anther Culture, obtains stable H after Anther Culture0Seville orange flower training strain；
4th step: to H0Seville orange flower training strain is observed, and rejects monoploid and polyploid plant, to filter out normal diploid
H0Seville orange flower training strain；
5th step: to the H after above-mentioned selecting0For diploid flower training strain at H1In generation, carries out quality trait screening, carries out yield simultaneously
Investigate with resistance, finally filter out savory, long more than the 7mm of mass of 1000 kernel more than 25g, the grain of rice, length-width ratio more than 3.5, straight chain
Starch 13-18%, chalky grain rate are not higher than 10%, chalkiness degree is not higher than 1%, transparency 1 grade, the odor type of head rice rate more than 45%
High-grade Fine Quality Rice Variety.
Method the most according to claim 1, described elongated savory kind A is that beautiful pin is fragrant；Described low chalk is the highest
The rice varieties B of lightness is in Hubei Province No. 5；Kind C of described high mass of 1000 kernel is beautiful brilliant 91.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638010.7A CN106234208B (en) | 2016-08-05 | 2016-08-05 | A kind of fast breeding method of odor type top grade high-grade rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638010.7A CN106234208B (en) | 2016-08-05 | 2016-08-05 | A kind of fast breeding method of odor type top grade high-grade rice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106234208A true CN106234208A (en) | 2016-12-21 |
| CN106234208B CN106234208B (en) | 2018-03-16 |
Family
ID=58079130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610638010.7A Active CN106234208B (en) | 2016-08-05 | 2016-08-05 | A kind of fast breeding method of odor type top grade high-grade rice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106234208B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982733A (en) * | 2017-02-20 | 2017-07-28 | 浙江大学 | A kind of selection of pink blade rice varieties |
| CN109618916A (en) * | 2019-02-02 | 2019-04-16 | 福建农林大学 | A kind of selection of long grain odor type High quality glutinous rice conventional variety |
| CN109757359A (en) * | 2019-03-20 | 2019-05-17 | 湖北中香农业科技股份有限公司 | A kind of breeding method of high-quality odor type long-grain Japonica rice |
| CN111567400A (en) * | 2020-06-29 | 2020-08-25 | 湖北省农业科学院粮食作物研究所 | Method for efficiently breeding high-yield high-quality fragrant long-grain japonica rice |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889544A (en) * | 2010-07-28 | 2010-11-24 | 湖北省农业科学院粮食作物研究所 | Method for quickly breeding high-quality multi-resistant rice photo-thermo-sensitive nucleic male sterile line |
| CN104285775A (en) * | 2013-11-27 | 2015-01-21 | 湖北省农业科学院粮食作物研究所 | Rapid cultivating method for high-yield and high-quality multiple resistant rice restorer |
| CN105210859A (en) * | 2015-11-09 | 2016-01-06 | 合肥丰乐种业股份有限公司 | A kind of efficient selection of odor type anti-rice blast rice new varieties |
| CN105766614A (en) * | 2016-03-03 | 2016-07-20 | 安徽宇顺种业开发有限公司 | Method for rapidly cultivating aroma type new-variety rice |
-
2016
- 2016-08-05 CN CN201610638010.7A patent/CN106234208B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889544A (en) * | 2010-07-28 | 2010-11-24 | 湖北省农业科学院粮食作物研究所 | Method for quickly breeding high-quality multi-resistant rice photo-thermo-sensitive nucleic male sterile line |
| CN104285775A (en) * | 2013-11-27 | 2015-01-21 | 湖北省农业科学院粮食作物研究所 | Rapid cultivating method for high-yield and high-quality multiple resistant rice restorer |
| CN105210859A (en) * | 2015-11-09 | 2016-01-06 | 合肥丰乐种业股份有限公司 | A kind of efficient selection of odor type anti-rice blast rice new varieties |
| CN105766614A (en) * | 2016-03-03 | 2016-07-20 | 安徽宇顺种业开发有限公司 | Method for rapidly cultivating aroma type new-variety rice |
Non-Patent Citations (5)
| Title |
|---|
| 刘凯等: "优质高产两系杂交中稻广两优5号的选育及应用", 《湖北农业科学》 * |
| 周斌等: "高档优质香稻"玉针香"的选育", 《湖南农业科学》 * |
| 姚祖武等: "高产、优质香型杂交水稻新组合宜优115的选育与应用", 《福建稻麦科技》 * |
| 徐得泽等: "湖北省高档优质稻产业化研究", 《现代农业科技》 * |
| 董华林等: "高档优质香稻Y43的选育", 《农村经济与科技》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982733A (en) * | 2017-02-20 | 2017-07-28 | 浙江大学 | A kind of selection of pink blade rice varieties |
| CN109618916A (en) * | 2019-02-02 | 2019-04-16 | 福建农林大学 | A kind of selection of long grain odor type High quality glutinous rice conventional variety |
| CN109757359A (en) * | 2019-03-20 | 2019-05-17 | 湖北中香农业科技股份有限公司 | A kind of breeding method of high-quality odor type long-grain Japonica rice |
| CN111567400A (en) * | 2020-06-29 | 2020-08-25 | 湖北省农业科学院粮食作物研究所 | Method for efficiently breeding high-yield high-quality fragrant long-grain japonica rice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106234208B (en) | 2018-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106234208B (en) | A kind of fast breeding method of odor type top grade high-grade rice | |
| CN106665332B (en) | A method of saving water, resisting drought rice recurrent selection breeding is carried out using dominant genic male sterile material | |
| CN110122317B (en) | Cultivation method and application of potted ornamental rice | |
| CN106982733A (en) | A kind of selection of pink blade rice varieties | |
| Zhang et al. | On evolution and perspectives of bio-watersaving | |
| CN104285775A (en) | Rapid cultivating method for high-yield and high-quality multiple resistant rice restorer | |
| CN102907312A (en) | Breeding method for drought-resistant and high-yield wheat | |
| CN108967182A (en) | A kind of selection of precocious, high ginning outturn cotton line | |
| CN102771382B (en) | Cultivating method for japonica rice variety strong in lodging resistance and suitable for mechanical transplanting of rice | |
| CN103782901A (en) | Method for breeding erected-wheatear indica type three-line sterile line | |
| CN108967183B (en) | Breeding method of high-quality lodging-resistant long-grain japonica rice | |
| CN105557502A (en) | Method for rapidly stabilizing rice backcross introgression population trait | |
| CN106804423A (en) | A kind of breeding method of white glume barley variety | |
| CN110819733A (en) | Gene combination for identifying long-grain high-quality indica rice and application thereof | |
| CN116210583A (en) | Breeding method of vertical green bean pod multi-pod long-grain large new germplasm | |
| CN102884978A (en) | Method for breeding new rice varieties through irradiation | |
| CN106171960B (en) | A kind of selection of fringe portion without wax malting barley variety | |
| CN103120117A (en) | Breeding method of early-ripe and high-storability netted melon | |
| CN102845297B (en) | Breeding method of rape variety suitable for machine harvesting and sowing | |
| CN110506624A (en) | A kind of selection of rice varieties | |
| CN110122323A (en) | High-quality protein maize selection | |
| CN109156294A (en) | A kind of breeding method of extremely early mature rice | |
| CN114931093B (en) | Breeding method of high-efficiency, large-spike, long-and-thin-grain, low-chalkiness and high-quality conventional fragrant rice and application thereof | |
| CN108496793B (en) | Breeding method of rice variety with rice nutrition quality and ornamental value | |
| CN106718852A (en) | A kind of pyramiding breeding method rich in various nutrition Resistant paddy rice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161221 Assignee: Hubei Changkai Seed Industry Co.,Ltd. Assignor: HUBEI ACADEMY OF AGRICULTURAL SCIENCES INSTITUTE OF FOOD CROPS Contract record no.: X2022420000056 Denomination of invention: A rapid cultivation method of fragrant high-grade and high-quality rice Granted publication date: 20180316 License type: Common License Record date: 20220713 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161221 Assignee: WUHAN HONGGENG SEED INDUSTRY CO.,LTD. Assignor: HUBEI ACADEMY OF AGRICULTURAL SCIENCES INSTITUTE OF FOOD CROPS Contract record no.: X2022420000066 Denomination of invention: A rapid cultivation method of high-quality rice with aroma type Granted publication date: 20180316 License type: Common License Record date: 20220728 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161221 Assignee: Hubei huazhixia Seed Co.,Ltd. Assignor: HUBEI ACADEMY OF AGRICULTURAL SCIENCES INSTITUTE OF FOOD CROPS Contract record no.: X2022420000067 Denomination of invention: A rapid cultivation method of fragrant, high-grade and high-quality rice Granted publication date: 20180316 License type: Common License Record date: 20220728 Application publication date: 20161221 Assignee: Hubei Longshangyuan Seed Technology Co., Ltd. Assignor: HUBEI ACADEMY OF AGRICULTURAL SCIENCES INSTITUTE OF FOOD CROPS Contract record no.: X2022420000068 Denomination of invention: A rapid cultivation method of fragrant, high-grade and high-quality rice Granted publication date: 20180316 License type: Common License Record date: 20220801 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161221 Assignee: ZHONGKEN JINXIU HUANONG WUHAN TECHNOLOGY CO.,LTD. Assignor: HUBEI ACADEMY OF AGRICULTURAL SCIENCES INSTITUTE OF FOOD CROPS Contract record no.: X2022420000073 Denomination of invention: A rapid cultivation method of fragrant, high-grade and high-quality rice Granted publication date: 20180316 License type: Common License Record date: 20220818 |