CN106234208B - 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
- CN106234208B CN106234208B CN201610638010.7A CN201610638010A CN106234208B CN 106234208 B CN106234208 B CN 106234208B CN 201610638010 A CN201610638010 A CN 201610638010A CN 106234208 B CN106234208 B CN 106234208B
- 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.)
- Active
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 84
- 235000009566 rice Nutrition 0.000 title claims abstract description 84
- 238000009395 breeding Methods 0.000 title claims abstract description 24
- 240000007594 Oryza sativa Species 0.000 title description 2
- 241000209094 Oryza Species 0.000 claims abstract description 83
- 235000013339 cereals Nutrition 0.000 claims abstract description 28
- 241000196324 Embryophyta Species 0.000 claims abstract description 26
- 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
- 241000246354 Satureja Species 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000012549 training Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 239000000575 pesticide Substances 0.000 claims description 3
- 208000020584 Polyploidy Diseases 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 238000002372 labelling Methods 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims 1
- 229920000856 Amylose Polymers 0.000 abstract description 6
- 239000003147 molecular marker Substances 0.000 abstract description 3
- 240000002114 Satureja hortensis Species 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 description 11
- 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
- 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
- 230000009286 beneficial effect 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
- 235000013399 edible fruits Nutrition 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
- 239000010977 jade Substances 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 a kind of fast breeding method of odor type top grade high-grade rice, step is：Select the dulcet kind A of elongated grain and the kind B of the white high grade of transparency of low chalk to hybridize first, obtain single cross F1, reestablish diplomatic relations to obtain the F that reestablishes diplomatic relations using its kind C as male parent and high mass of 1000 kernel1.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 carries out Anther Culture with the excellent individual plant of scent gene and economical character, obtains H0For Anther cultural population, diploid strain is filtered out；In H1In generation, carries out quality trait screening, it is additionally carried out yield and resistance is investigated, finally filters out savory, more than mass of 1000 kernel 25g, long more than the 7mm of the grain of rice, length-width ratio more than 3.5, amylose 13 18%, chalky grain rate not higher than 10%, chalkiness degree not higher than 1%, 1 grade of transparency, 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, and in particular to a kind of odor type top grade high-grade rice it is quick
Breeding method.
Background technology
China is world's Rice Production and consumption big country, within the quite a long time in past, to solve short-commons,
Pay attention to yield, ignore the phenomenon of quality than more prominent.With increasing substantially for China's grain production capacity, people's living standard
Continuous improvement and domestic and international market competition aggravation, become increasingly conspicuous the problem of rice quality difference, have become rice life
Produce the major obstacle of development.
At present acknowledged good-quality rice variety refer to the physical and chemical quality of rice is excellent, the grain of rice is elongated, outward appearance crystal clear,
A kind of rice varieties that palatability is good, commodity price is high, can be compared 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
It is not quite identical with GB standard.Good-quality rice variety kind while polished rice physical and chemical index is focused on, more focus on exterior quality and
Palatability, accomplish good-looking nicier.By the scientific research of nearly more than 20 years, the rice breeding man in 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 is authorized in March, 2004 by Hubei Province
Good-quality rice variety kind Hubei Province in No. 5, through food quality inspection center of the Ministry of Agriculture (Wuhan) determine：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 exceedes national standard primary standard.Outward appearance and food flavor can match in excellence or beauty with import THAI Fragrant rice, turn into Hubei Province's rice at present
Processing enterprise develops the govern-house-variety of high-grade superior rice.
Investigated according to China's rice market supply and demand, 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 No. 5 in Hubei Province, Jianzhen No. 2, E Xiang 1,4 kinds such as Hunan evening Xian 13 add up to cultivated area not
60,000 hm of foot2.With the continuous improvement of our people's living standard, consumption idea is constantly updating, to the quality requirements of rice
Also more and more higher.The kind supply of good-quality rice variety far can not production development demand, it has also become China good-quality rice variety
The bottleneck problem of industrialized development.Rice matter, yield and resistance of rice varieties etc. still suffer from contradiction, particularly good-quality rice variety with
The yield gap of common rice is larger, largely constrains the development of grain quality rice, thus further coordinate high-quality, high yield with it is more
Anti- contradiction, it is the main target of current rice varieties improvement work.China's rice breeding method is more primary using yield at present
Target, and the primary goal of good-quality rice variety is quality, while yield and resistance are taken into account, China is also without high-grade high-quality at present
The report of rice breeding objectives and method.The property such as grain length-width ratio, amylose content, chalky grain rate and chalkiness degree in quality
Shape is all the quantitative character of controlled by multiple genes, how these characters to be selected in breeding and rapid polymerization is current breeding
Technically need to study and solve the problems, such as.
The content of the invention
The purpose of the present invention is of less types for China's good-quality rice variety, does not have systematic good-quality rice variety seed selection theoretical
With the present situation of method, there is provided a kind of breeding cycle it is short, spend it is less, be not easy by environment and interference from human factor, cultivate efficiency
The fast breeding method of higher odor type top grade high-grade rice.
To realize object above, technical solution of the invention is：
A kind of fast breeding method of odor type top grade high-grade rice, comprises the following steps：
The first step：Hybridized with the elongated savory rice varieties A and rice varieties B of the white high grade of transparency of low chalk, obtain single cross
F1(A/B)
Seed；Described dolichostenomelia must be grain of rice length-width ratio >=4.0；
It must be chalky grain rate≤10% and chalkiness degree≤1% that described low chalk refers in vain；
The described high grade of transparency is 1 grade of transparency.
Second step：Plant above-mentioned single cross F1(A/B) seed, first-filial generation F is obtained1(A/B) plant；With F1(A/B) plant is
Male parent and the rice varieties C of high mass of 1000 kernel hybridize, and obtain the F that reestablishes diplomatic relations1(C//A/B) seed；
Described high mass of 1000 kernel refer to must be the grain of rice mass of 1000 kernel >=30g.
3rd step：Plant the F that reestablishes diplomatic relations1(C//A/B) seed, the F that reestablishes diplomatic relations is obtained1(C//A/B) individual plant；Carry out scent gene molecule
Marker assisted selection and economical character are investigated, and are filtered out with the excellent individual plant of scent gene and agronomy Comprehensive Traits, are being eared
Pollen mid-late uninucleate stage before blooming takes flower pesticide, then carries out Anther Culture, the H stablized after Anther Culture0Seville orange flower trains strain
System；
Described agronomy Comprehensive Traits include plant height, heading stage, available tillering, the number of blade, openness angle of flag leaf, length, width
Degree, blade hold multiple characteristic indexs such as green property, spike number, spike length, grain number per spike, fringe bear fruit grains, mass of 1000 kernel, and indication range is by growing area
Domain, the then Multiple factors such as water and soil fat gas influence, and using local main breed as control, and belong to conventional breeding content, belong to this
Field routine techniques.
4th step：To H0Seville orange flower training strain is observed, and monoploid and polyploid plant is rejected, to filter out normal two
Times body H0Seville orange flower trains strain；
5th step：To the H after above-mentioned select0Training strain is spent in H for diploid1In generation, carries out quality trait screening, carries out simultaneously
Yield and resistance are investigated, and finally filter out savory, more than mass of 1000 kernel 25g, long more than the 7mm of 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 not higher than 1%, 1 grade of transparency, 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 No. 5 in Hubei Province；
The rice varieties C of described high mass of 1000 kernel is beautiful crystalline substance 91.
Compared with prior art, beneficial effects of the present invention are：
What the 1st, " a kind of fast breeding method of odor type good-quality rice variety " of the invention was initiative proposes high-grade high-grade rice
Breeding objective and method, compensate for the blank of domestic good-quality rice variety breeding method；
2nd, due to utilizing molecular marker assisted selection simultaneously in a kind of fast breeding method of odor type good-quality rice variety of the present invention
With reference to training technology is spent, the deficiency of existing rice pyramiding breeding year limit for length is also overcomed.Therefore breeding cycle of the present invention is shorter.It is conventional
Method needs 6-8, and this method only needs 2-3, and the cycle is short, so spending few.
3rd, because a kind of fast breeding method of odor type good-quality rice variety of the present invention will hybridize, reestablish diplomatic relations, molecular labeling auxiliary
The technologies such as selection, Anther Culture, character screening carry out organic integration, substantially increase cultivation efficiency, can be obtained in 3 years
New odor type good-quality rice variety；The quality trait of three parental breeds to reestablishing diplomatic relations proposes requirement, does not obtain only excellent
Progeny material adds genetic background basis, considerably increases the probability for obtaining good-quality rice variety.Therefore the present invention not only cultivates
Efficiency is higher, the easy preferable genetic background of acquisition is basic, and cultivation period is shorter, cost is relatively low, is very suitable for China's height
The practice of shelves grain quality rice breeding needs.
Embodiment
Technical scheme of the present invention is the ordinary skill in the art if not otherwise specified.
Embodiment 1：
A kind of fast breeding method of odor type top grade high-grade rice, comprises the steps：
The first step：First Year summer, Wuhan, with the water of the savory kind of elongated rate " beautiful pin is fragrant " and the white high grade of transparency of low chalk
Rice varieties " in Hubei Province No. 5 " hybridize, and obtain single cross F1(A/B) seed；
Second step：In Second Year spring, Hainan, plant above-mentioned single cross F1(A/B) seed, first-filial generation F is obtained1(A/B) plant
Strain；With F1(A/B) plant is that " beautiful crystalline substance 91 " hybridizes, and obtains the F that reestablishes diplomatic relations for the kind of male parent and high mass of 1000 kernel1(C//A/B) seed；
3rd step：In Second Year summer, Wuhan, plant the F that reestablishes diplomatic relations1(C//A/B) seed, the F that reestablishes diplomatic relations is obtained1(C//A/B) individual plant；
Progress scent gene molecular marker assisted selection (method and primer refer 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, filtered out with the excellent individual plant of scent gene and economical character with economical character,
Pollen mid-late uninucleate stage before heading is bloomed takes flower pesticide, then carries out Anther Culture, the H stablized after Anther Culture0Generation
Flower training strain；
4th step：3rd year spring, Hainan, to H0Seville orange flower training strain is observed, and rejects haplobiont and more times
Body plant, to filter out normal diploid H0Seville orange flower trains strain；
5th step：3rd year summer, Wuhan, to the H after above-mentioned select0Training strain is spent in H for diploid1In generation, carries out quality
Character screening, while carry out yield and resistance and investigate, finally filter out savory, more than mass of 1000 kernel 25g, long more than the 7mm of 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%, 1 grade of transparency, 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 first step are Hunan Rice Research Institute's seed selection and passed through Hunan with 2008
The conventional good-quality rice variety kind of authorization is saved, outstanding advantages are savory, and grain of rice speciality, length-width ratio reaches 4.9；" in Hubei Province No. five "
It is the cereal crops research institute seed selection of academy of agricultural sciences of Hubei Province in the conventional good-quality rice variety kind authorized by Hubei Province in 2004, dashes forward
It is that chalky grain rate and chalkiness degree are all 0 to go out advantage；" brilliant jade 91 " is Hunan Rice Research Institute's choosing to rice varieties in second step
Educate and with 2015 by Hunan Province authorize conventional good-quality rice variety kind, outstanding advantages are that mass of 1000 kernel is big, reach 32.7g.
Claims (2)
1. a kind of fast breeding method of odor type top grade high-grade rice, comprises the following steps：
The first step：Hybridized with the elongated savory kind A and rice varieties B of the white high grade of transparency of low chalk, obtain single cross F1(A/B) plant
Son；Described dolichostenomelia must be grain of rice length-width ratio >=4.0；
It must be chalky grain rate≤10% and chalkiness degree≤1% that described low chalk refers in vain；
The described high grade of transparency is 1 grade of transparency；
Second step：Plant above-mentioned single cross F1(A/B) seed, first-filial generation F is obtained1(A/B) plant；With F1(A/B) plant is father
The kind C of sheet and high mass of 1000 kernel hybridizes, and obtains the F that reestablishes diplomatic relations1(C//A/B) seed；
Described high mass of 1000 kernel refer to must be the grain of rice mass of 1000 kernel >=30g；
3rd step：Plant the F that reestablishes diplomatic relations1(C//A/B) seed, the F that reestablishes diplomatic relations is obtained1(C//A/B) individual plant；Carry out scent gene molecular labeling
Assisted Selection and economical character are investigated, and are filtered out with the excellent individual plant of scent gene and agronomy Comprehensive Traits, are bloomed in heading
Preceding pollen mid-late uninucleate stage takes flower pesticide, then carries out Anther Culture, the H stablized after Anther Culture0Seville orange flower trains strain；
4th step：To H0Seville orange flower training strain is observed, and monoploid and polyploid plant is rejected, to filter out normal diploid
H0Seville orange flower trains strain；
5th step：To the H after above-mentioned select0Training strain is spent in H for diploid1In generation, carries out quality trait screening, while carries out yield
Investigated with resistance, finally filter out savory, more than mass of 1000 kernel 25g, long more than the 7mm of 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 not higher than 1%, 1 grade of transparency, the odor type of head rice rate more than 45%
High-grade Fine Quality Rice Variety.
2. according to the method for claim 1, described elongated savory kind A is that beautiful pin is fragrant；Described low chalk is white high saturating
The rice varieties B of lightness is No. 5 in Hubei Province；The kind C of described high mass of 1000 kernel is beautiful crystalline substance 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 CN106234208A (en) | 2016-12-21 |
| CN106234208B true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982733B (en) * | 2017-02-20 | 2018-10-19 | 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 |
| CN109757359B (en) * | 2019-03-20 | 2022-07-19 | 湖北中香农业科技股份有限公司 | Method for cultivating high-quality fragrant 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 |
|---|
| 优质高产两系杂交中稻广两优5号的选育及应用;刘凯等;《湖北农业科学》;20131231;第52卷(第24期);第5970-5971、5974页 * |
| 湖北省高档优质稻产业化研究;徐得泽等;《现代农业科技》;20101231(第20期);第114-115页 * |
| 高产、优质香型杂交水稻新组合宜优115的选育与应用;姚祖武等;《福建稻麦科技》;20081231;第26卷(第1期);第17-18页 * |
| 高档优质香稻"玉针香"的选育;周斌等;《湖南农业科学》;20121231(第16期);第20-21页 * |
| 高档优质香稻Y43的选育;董华林等;《农村经济与科技》;20151231;第26卷(第12期);第55页左栏第1-2段、第1-2节 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106234208A (en) | 2016-12-21 |
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 | |
| CN1830241A (en) | Method for seed selection for new variety wheat | |
| CN105104166B (en) | Method for breeding imidazolinone herbicide-resistant japonica rice | |
| CN110122317B (en) | Cultivation method and application of potted ornamental rice | |
| Zhang et al. | On evolution and perspectives of bio-watersaving | |
| CN105052726A (en) | Method for breeding high-yield japonica rice species capable of efficiently preventing rice blast | |
| CN112704005A (en) | Rapid directional improvement technology for wheat target character | |
| CN104285775A (en) | Rapid cultivating method for high-yield and high-quality multiple resistant rice restorer | |
| CN101248752A (en) | Good quality flavor, rice blast resistance and high yield japonica rice Zhendao No. 12 breeding method | |
| CN105961192B (en) | A kind of method using the Backcrossing methods transformation Chinese sorghum sterile line when stablizing | |
| CN102771382B (en) | Cultivating method for japonica rice variety strong in lodging resistance and suitable for mechanical transplanting of rice | |
| CN109122296A (en) | A kind of selection of quality beer barley variety | |
| CN102550414A (en) | Transgenic cultivation method of rice dedicated for starch medium | |
| CN106804423B (en) | A kind of breeding method of white glume barley variety | |
| CN105028173A (en) | Hybridization breeding method of high-phosphorus-efficiency maize | |
| CN108739362A (en) | A kind of method of efficient selection and breeding Tolerant to low P high-yield rice breeding material | |
| Russo et al. | Rice production and research potential in Italy | |
| CN116210583A (en) | Breeding method of vertical green bean pod multi-pod long-grain large new germplasm | |
| CN106171960B (en) | A kind of selection of fringe portion without wax malting barley variety | |
| CN102884978A (en) | Method for breeding new rice varieties through irradiation | |
| CN102845297B (en) | Breeding method of rape variety suitable for machine harvesting and sowing | |
| CN110819733A (en) | Gene combination for identifying long-grain high-quality indica rice and application thereof | |
| CN110122323A (en) | High-quality protein maize selection | |
| CN109156294A (en) | A kind of breeding method of extremely early mature 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 |