CN104585019A - Breeding method of erect panicle type long stigma and elongated upmost internode three-line sterile line - Google Patents

Breeding method of erect panicle type long stigma and elongated upmost internode three-line sterile line Download PDF

Info

Publication number
CN104585019A
CN104585019A CN201510019839.4A CN201510019839A CN104585019A CN 104585019 A CN104585019 A CN 104585019A CN 201510019839 A CN201510019839 A CN 201510019839A CN 104585019 A CN104585019 A CN 104585019A
Authority
CN
China
Prior art keywords
long
stigma
line
strain
fringe neck
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
Application number
CN201510019839.4A
Other languages
Chinese (zh)
Other versions
CN104585019B (en
Inventor
章清杞
陈幼玉
王和寿
倪济民
李晓燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Shennong Dafeng seed industry science and Technology Co., Ltd.
Original Assignee
Fujian Agriculture and Forestry University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujian Agriculture and Forestry University filed Critical Fujian Agriculture and Forestry University
Priority to CN201510019839.4A priority Critical patent/CN104585019B/en
Publication of CN104585019A publication Critical patent/CN104585019A/en
Application granted granted Critical
Publication of CN104585019B publication Critical patent/CN104585019B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a breeding method of an erect panicle type long stigma and elongated upmost internode three-line sterile line, belonging to the technical field of rice sterile line breeding. According to the method, an erect panicle type rice variety Shennong 265, a long stigma rice variety Hai B and an elongated upmost internode rice variety IR68902eB1 are taken as target trait providing parents, a superior three-line maintenance line which is large in popularization area in production is taken as a recurrent parent, and the three-line sterile line which has the characters including erect panicle, long stigma and elongated upmost internode at the same time can be bred by hybridization, multiple-crossing and backcross transformation, and the agronomic trait and the yield trait of the three-line sterile line are close to those of the original sterile line. The three-line sterile line does not have sheathed panicle, and is high in stigma exposure rate and outcrossing rate; after three-line hybrid rice is prepared by the three-line sterile line, the seed production yield of the hybrid rice is improved, the production cost is lowered, and the environmental pollution is reduced.

Description

The selection of erect head long stigma long fringe neck CMS line
Technical field
The present invention is specifically related to the selection of erect head long stigma long fringe neck CMS line, belongs to rice sterile line breeding technical field.
Background technology
The incubation of breeding of short stem and hybrid rice is twice great leap in China's paddy rice scientific and technological revolution, the rice yield of China is greatly improved, substantially solves the problem of food and clothing of national people.But the male sterile line of the ternary hybrid rice applied on producing at present, bag neck bag fringe phenomenon is serious, in seed produces, need to spray gibberellin (being commonly called as 920) solve bag fringe problem, but spray the cost that gibberellin not only increases seed produces, also create environmental pollution and seed vigor decline, and the long-spike neck sterile line containing eui gene can reach heredity releasing bag neck Bao Sui, in the production of hybrid seeds, male sterile line can use no or little gibberellin, thus the seed produces cost of hybrid rice is declined, seed quality improves and reduces environmental pollution.The rice panicle type group structure of erect head type is reasonable, and the ecological conditions such as canopy intensity of illumination, temperature, humidity are superior, is conducive to improving fertilizer resistance anti-lodging, also helps pollen transmission, improve outcrossing seed-setting rate.The length size of male sterile line grain husk chapiter directly has influence on the complexity that it accepts pollen, and the male sterile line of long stigma is conducive to male parent pollination because stigma exposing ratio is high, hybrid seed yield is also high than common little column cap male sterile line.These 3 kinds, erect head, long stigma and long fringe neck is conducive to proterties that outcrossing is pollinated to be polymerized simultaneously and to import in CMS line, the CMS line be bred as has that not Bao Sui, outcrossing seed-setting rate are high, hybrid seed yield advantages of higher, also can reduce labour cost, reduce environmental pollution, improve peasant's production of hybrid seeds benefit.
Summary of the invention
The object of the present invention is to provide the selection of a kind of erect head long stigma long fringe neck CMS line, thus improve outcrossing seed-setting rate and the hybrid seed yield of CMS line.The present invention selects erect head rice varieties Shennong-265, B(Chen Yu is new in long stigma rice varieties sea. the election effects of hybrid rice long stigma male sterile line-Hai A. and the Journal of Hainan University's natural science edition, 1991, 9 (2): 54-58), long fringe neck rice varieties IR68902eB1 provides parent for objective trait, be recurrent parent to produce the larger excellence of upper popularizing area three be maintenance, by hybridization, reestablish diplomatic relations and backcross transformation, be bred as economical character, yield traits is close with former male sterile line, there is erect head simultaneously, the CMS line of long stigma and long fringe neck proterties, this male sterile line not Bao Sui, stigma exposing ratio is high, outcrossing seed-setting rate is high, the hybrid seed yield of hybrid rice can be improved with its preparation ternary hybrid rice, reduce production cost and reduce environmental pollution.
Technical scheme of the present invention is as follows:
1) select erect head rice varieties Shennong-265 (A), long stigma rice varieties sea B(B), long fringe neck rice varieties IR68902eB1(C) provide parent for objective trait, it be maintenance is recurrent parent (R) that China produces the larger excellence of popularizing area three at present, make hybridization A/B, must F be hybridized 1in generation, with F 1-ABrepresent;
2) plantation hybridization F 1in generation, make hybridization F in flowering stage 1-AB/ C, must reestablish diplomatic relations F 1, with F 1-ABCrepresent;
3) F is planted 1-ABC, selfing sowing obtains F 2-ABC, plantation F 2-ABC, colony 1800-2000 strain, full heading time screening has the plant listing mark of erect head, long stigma and long fringe neck proterties simultaneously, and the maturing stage is individual plant sowing (F respectively 3-ABC);
4) strain plantation 3) there is while gained the F of erect head, long stigma and long fringe neck proterties 3-ABC, each strain plants 30 strains, full heading time screening have simultaneously erect head, long stigma with long fringe neck proterties and proterties without the strain 2-3 is separated, therefrom select individual plant 3 strain of economical character excellence, be maternal with recurrent parent (R), work hybridizes R/F 3-ABC, must F be hybridized 1in generation, with F 1-ABCRrepresent;
5) 4 are planted) gained F 1-ABCR, maturing stage mixing sowing obtains F 2-ABCR, plantation F 2-ABCR, colony 1400-1600 strain, full heading time screening has the individual plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom select individual plant 2 strain of economical character excellence, backcross R/F 2-ABCR, must backcross F 1in generation, with BC 1f 1represent;
6) BC that backcrosses is planted 1f 1, selfing obtains BC 1f 2, plantation BC 1f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom selects economical character individual plant 2 strain the most similar to recurrent parent R and recurrent parent R(to make female parent) continue to backcross, must backcross BC 2f 1generation;
7) BC that backcrosses is planted 2f 1in generation, selfing obtains BC 2f 2, plantation BC 2f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom selects economical character individual plant 2 strain the most similar to recurrent parent R and recurrent parent R(to make female parent) continue to backcross, must backcross BC 3f 1generation;
8) step 7) is repeated until BC 4f 1generation, plantation BC 4f 1, selfing obtains BC 4f 2, plantation BC 4f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom select the economical character individual plant 1-2 strain the most similar to recurrent parent R to shape namely to be bred as the long fringe neck three of erect head long stigma be maintainer, abbreviation ZCeB system;
9) ZCeB system and three is that the corresponding CMS line (making female parent) of maintainer recurrent parent R is hybridized and 3 generations that backcrossed, and is namely bred as erect head long stigma long fringe neck CMS line, is called for short ZCeA system;
The selection of erect head long stigma long fringe neck CMS line, its recurrent parent three is maintenance is Long Tepu B, flower 2B or Fujian mark 1B, and its corresponding CMS line is Long Tepu A, flower 2A or Fujian mark 1A.
beneficial effect of the present invention:
Effect of the present invention is by hybridization and back cross breeding method controlling the channel genes of erect head, long stigma and long fringe neck proterties in the CMS line of hybrid rice, be bred as the CMS line with erect head, long stigma and long fringe neck proterties, this male sterile line not bag neck, stigma exposing ratio is high, outcrossing seed-setting rate is high, with its preparation ternary hybrid rice can improve hybrid rice hybrid seed yield, reduce production cost and reduce environmental pollution.Seed farm every mu can increase yield 8-12%, reduces and sprays gibberellin cost 60-80 unit, increases economic benefit 150-220 unit.
embodiment:
Embodiment 1:
1) select erect head rice varieties Shennong-265 (A), long stigma rice varieties sea B(B), long fringe neck rice varieties IR68902eB1(C) provide parent, Long Tepu B recurrent parent (R) for objective trait, make hybridization A/B, must F be hybridized 1in generation, with F 1-ABrepresent;
2) plantation hybridization F 1in generation, make hybridization F in flowering stage 1-AB/ C, must reestablish diplomatic relations F 1, with F 1-ABCrepresent;
3) F is planted 1-ABC, selfing sowing obtains F 2-ABC, plantation F 2-ABC, colony 1800 strain, full heading time screening has the plant listing mark of erect head, long stigma and long fringe neck proterties simultaneously, and the maturing stage is individual plant sowing (F respectively 3-ABC);
4) strain plantation 3) there is while gained the F of erect head, long stigma and long fringe neck proterties 3-ABC, each strain plants 30 strains, full heading time screening have simultaneously erect head, long stigma with long fringe neck proterties and proterties without the strain is separated 2, therefrom select individual plant 3 strain of economical character excellence, be maternal with recurrent parent (R), work hybridizes R/F 3-ABC, must F be hybridized 1in generation, with F 1-ABCRrepresent;
5) 4 are planted) gained F 1-ABCR, maturing stage mixing sowing obtains F 2-ABCR, plantation F 2-ABCR, colony 1400 strain, full heading time screening has the individual plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom select individual plant 2 strain of economical character excellence, backcross R/F 2-ABCR, must backcross F 1in generation, with BC 1f 1represent;
6) BC that backcrosses is planted 1f 1, selfing obtains BC 1f 2, plantation BC 1f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom selects economical character individual plant 2 strain the most similar to recurrent parent R and recurrent parent R(to make female parent) continue to backcross, must backcross BC 2f 1generation;
7) BC that backcrosses is planted 2f 1in generation, selfing obtains BC 2f 2, plantation BC 2f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom selects economical character individual plant 2 strain the most similar to recurrent parent R and recurrent parent R(to make female parent) continue to backcross, must backcross BC 3f 1generation;
8) step 7) is repeated until BC 4f 1generation, plantation BC 4f 1, selfing obtains BC 4f 2, plantation BC 4f 2full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom select the economical character individual plant 1-2 strain the most similar to recurrent parent R to shape namely to be bred as the long fringe neck three of erect head long stigma be maintainer (being called for short ZC Long Te Pu eB);
9) " ZC Long Te Pu eB " and Long Tepu A(make female parent) hybridize and 3 generations that backcrossed, be namely bred as erect head long stigma long fringe neck CMS line (being called for short ZC Long Te Pu eA);
" ZC Long Te Pu eA " has erect head, long stigma and long fringe neck proterties, " ZC Long Te Pu eA " not bag neck, stigma exposing ratio is high, outcrossing seed-setting rate is high, can increase yield 8% with its preparation ternary hybrid rice seed farm every mu, reduce and spray gibberellin cost 60 yuan, increase economic benefit 150 yuan.
Embodiment 2:
1) select erect head rice varieties Shennong-265 (A), long stigma rice varieties sea B(B), long fringe neck rice varieties IR68902eB1(C) provide parent for objective trait, flower 2B is recurrent parent (R), makes hybridization A/B, must hybridize F 1in generation, with F 1-ABrepresent;
2) plantation hybridization F 1in generation, make hybridization F in flowering stage 1-AB/ C, must reestablish diplomatic relations F 1, with F 1-ABCrepresent;
3) F is planted 1-ABC, selfing sowing obtains F 2-ABC, plantation F 2-ABC, colony 1900 strain, full heading time screening has the plant listing mark of erect head, long stigma and long fringe neck proterties simultaneously, and the maturing stage is individual plant sowing (F respectively 3-ABC);
4) strain plantation 3) there is while gained the F of erect head, long stigma and long fringe neck proterties 3-ABC, each strain plants 30 strains, full heading time screening have simultaneously erect head, long stigma with long fringe neck proterties and proterties without the strain is separated 3, therefrom select individual plant 3 strain of economical character excellence, be maternal with recurrent parent (R), work hybridizes R/F 3-ABC, must F be hybridized 1in generation, with F 1-ABCRrepresent;
5) 4 are planted) gained F 1-ABCR, maturing stage mixing sowing obtains F 2-ABCR, plantation F 2-ABCR, colony 1500 strain, full heading time screening has the individual plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom select individual plant 2 strain of economical character excellence, backcross R/F 2-ABCR, must backcross F 1in generation, with BC 1f 1represent;
6) BC that backcrosses is planted 1f 1, selfing obtains BC 1f 2, plantation BC 1f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom selects economical character individual plant 2 strain the most similar to recurrent parent R and recurrent parent R(to make female parent) continue to backcross, must backcross BC 2f 1generation;
7) BC that backcrosses is planted 2f 1in generation, selfing obtains BC 2f 2, plantation BC 2f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom selects economical character individual plant 2 strain the most similar to recurrent parent R and recurrent parent R(to make female parent) continue to backcross, must backcross BC 3f 1generation;
8) step 7) is repeated until BC 4f 1generation, plantation BC 4f 1, selfing obtains BC 4f 2, plantation BC 4f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom select the economical character individual plant 1-2 strain the most similar to recurrent parent R to shape namely to be bred as the long fringe neck three of erect head long stigma be maintainer (being called for short the colored 2eB system of ZC);
9) " ZC flower 2eB " makes female parent with flower 2A() hybridize and 3 generations that backcrossed, be namely bred as erect head long stigma long fringe neck CMS line (being called for short ZC flower 2eA);
" ZC flower 2eA " has erect head, long stigma and long fringe neck proterties, " ZC flower 2eA " not bag neck, stigma exposing ratio is high, outcrossing seed-setting rate is high, can increase yield 10% with its preparation ternary hybrid rice seed farm every mu, reduce and spray gibberellin cost 70 yuan, increase economic benefit 190 yuan.
Embodiment 3:
1) select erect head rice varieties Shennong-265 (A), long stigma rice varieties sea B(B), long fringe neck rice varieties IR68902eB1(C) provide parent for objective trait, Fujian mark 1B is recurrent parent (R), makes hybridization A/B, must hybridize F 1in generation, with F 1-ABrepresent;
2) plantation hybridization F 1in generation, make hybridization F in flowering stage 1-AB/ C, must reestablish diplomatic relations F 1, with F 1-ABCrepresent;
3) F is planted 1-ABC, selfing sowing obtains F 2-ABC, plantation F 2-ABC, colony 2000 strain, full heading time screening has the plant listing mark of erect head, long stigma and long fringe neck proterties simultaneously, and the maturing stage is individual plant sowing (F respectively 3-ABC);
4) strain plantation 3) there is while gained the F of erect head, long stigma and long fringe neck proterties 3-ABC, each strain plants 30 strains, full heading time screening have simultaneously erect head, long stigma with long fringe neck proterties and proterties without the strain is separated 3, therefrom select individual plant 3 strain of economical character excellence, be maternal with recurrent parent (R), work hybridizes R/F 3-ABC, must F be hybridized 1in generation, with F 1-ABCRrepresent;
5) 4 are planted) gained F 1-ABCR, maturing stage mixing sowing obtains F 2-ABCR, plantation F 2-ABCR, colony 1600 strain, full heading time screening has the individual plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom select individual plant 2 strain of economical character excellence, backcross R/F 2-ABCR, must backcross F 1in generation, with BC 1f 1represent;
6) BC that backcrosses is planted 1f 1, selfing obtains BC 1f 2, plantation BC 1f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom selects economical character individual plant 2 strain the most similar to recurrent parent R and recurrent parent R(to make female parent) continue to backcross, must backcross BC 2f 1generation;
7) BC that backcrosses is planted 2f 1in generation, selfing obtains BC 2f 2, plantation BC 2f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom selects economical character individual plant 2 strain the most similar to recurrent parent R and recurrent parent R(to make female parent) continue to backcross, must backcross BC 3f 1generation;
8) step 7) is repeated until BC 4f 1generation, plantation BC 4f 1, selfing obtains BC 4f 2, plantation BC 4f 2full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom select the economical character individual plant 1-2 strain the most similar to recurrent parent R to shape namely to be bred as the long fringe neck three of erect head long stigma be maintainer (be called for short ZC Fujian and mark 1eB system);
9) " ZC Fujian mark 1eB " marks 1A(with Fujian and makes female parent) hybridize and 3 generations that backcrossed, be namely bred as erect head long stigma long fringe neck CMS line (being called for short ZC Fujian mark 1eA);
" ZC Fujian mark 1eA " has erect head, long stigma and long fringe neck proterties, " ZC Fujian mark 1eA " not bag neck, stigma exposing ratio is high, outcrossing seed-setting rate is high, can increase yield 12% with its preparation ternary hybrid rice seed farm every mu, reduce and spray gibberellin cost 80 yuan, increase economic benefit 220 yuan.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.

Claims (2)

1. the selection of erect head long stigma long fringe neck CMS line, is characterized in that: the concrete steps of described selection are as follows:
1) select erect head rice varieties Shennong-265 (A), long stigma rice varieties sea B(B), long fringe neck rice varieties IR68902eB1(C) provide parent for objective trait, it be maintenance is recurrent parent (R) that China produces the larger excellence of popularizing area three at present, make hybridization A/B, must F be hybridized 1in generation, with F 1-ABrepresent;
2) plantation hybridization F 1in generation, make hybridization F in flowering stage 1-AB/ C, must reestablish diplomatic relations F 1, with F 1-ABCrepresent;
3) F is planted 1-ABC, selfing sowing obtains F 2-ABC, plantation F 2-ABC, colony 1800-2000 strain, full heading time screening has the plant listing mark of erect head, long stigma and long fringe neck proterties simultaneously, the maturing stage respectively individual plant sowing obtain F 3-ABC;
4) strain plantation 3) there is while gained the F of erect head, long stigma and long fringe neck proterties 3-ABC, each strain plants 30 strains, full heading time screening have simultaneously erect head, long stigma with long fringe neck proterties and proterties without the strain 2-3 is separated, therefrom select individual plant 3 strain of economical character excellence, be maternal with recurrent parent (R), work hybridizes R/F 3-ABC, must F be hybridized 1in generation, with F 1-ABCRrepresent;
5) 4 are planted) gained F 1-ABCR, maturing stage mixing sowing obtains F 2-ABCR, plantation F 2-ABCR, colony 1400-1600 strain, full heading time screening has the individual plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom select individual plant 2 strain of economical character excellence, backcross R/F 2-ABCR, must backcross F 1in generation, with BC 1f 1represent;
6) BC that backcrosses is planted 1f 1, selfing obtains BC 1f 2, plantation BC 1f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom selects economical character individual plant 2 strain the most similar to recurrent parent R and recurrent parent R to continue to backcross as female parent, and must backcross BC 2f 1generation;
7) BC that backcrosses is planted 2f 1in generation, selfing obtains BC 2f 2, plantation BC 2f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom selects economical character individual plant 2 strain the most similar to recurrent parent R and recurrent parent R to continue to backcross as female parent, and must backcross BC 3f 1generation;
8) step 7) is repeated until BC 4f 1generation, plantation BC 4f 1, selfing obtains BC 4f 2, plantation BC 4f 2, full heading time screening has the plant of erect head, long stigma and long fringe neck proterties simultaneously, and therefrom select the economical character individual plant 1-2 strain the most similar to recurrent parent R to shape namely to be bred as the long fringe neck three of erect head long stigma be maintainer, abbreviation ZCeB system;
9) ZCeB system and three is that the corresponding CMS line of maintainer recurrent parent R makes hybridization of female parent and 3 generations that backcrossed, and is namely bred as erect head long stigma long fringe neck CMS line, is called for short ZCeA system.
2. the selection of erect head long stigma according to claim 1 long fringe neck CMS line, is characterized in that: recurrent parent three is maintenance is Long Tepu B, flower 2B or Fujian mark 1B, and its corresponding CMS line is Long Tepu A, flower 2A or Fujian mark 1A.
CN201510019839.4A 2015-01-15 2015-01-15 The selection of the long fringe neck CMS line of erect head long stigma Active CN104585019B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510019839.4A CN104585019B (en) 2015-01-15 2015-01-15 The selection of the long fringe neck CMS line of erect head long stigma

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510019839.4A CN104585019B (en) 2015-01-15 2015-01-15 The selection of the long fringe neck CMS line of erect head long stigma

Publications (2)

Publication Number Publication Date
CN104585019A true CN104585019A (en) 2015-05-06
CN104585019B CN104585019B (en) 2016-06-08

Family

ID=53111361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510019839.4A Active CN104585019B (en) 2015-01-15 2015-01-15 The selection of the long fringe neck CMS line of erect head long stigma

Country Status (1)

Country Link
CN (1) CN104585019B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105075848A (en) * 2015-08-07 2015-11-25 安徽省农业科学院水稻研究所 Hybrid rice breeding method
CN109964807A (en) * 2019-03-29 2019-07-05 福建省农业科学院水稻研究所 A kind of breeding method of the black glutinous CMS line of Erect Panicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110072534A1 (en) * 2009-09-22 2011-03-24 Board Of Trustees Of The University Of Arkansas, N.A. Rice Cultivar Templeton
CN104126497A (en) * 2014-07-14 2014-11-05 福建农林大学 Method for breeding high-stress-resistance giant embryo rice sterile line
CN104137764A (en) * 2014-07-14 2014-11-12 福建农林大学 Breeding method of three-line genic male sterile line of high-resistance glabrous yellow-leaf giant embryo rice
CN104137767A (en) * 2014-07-14 2014-11-12 福建农林大学 Breeding method of high-stress resistance elongated upper internode three-line genic male sterile line

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110072534A1 (en) * 2009-09-22 2011-03-24 Board Of Trustees Of The University Of Arkansas, N.A. Rice Cultivar Templeton
CN104126497A (en) * 2014-07-14 2014-11-05 福建农林大学 Method for breeding high-stress-resistance giant embryo rice sterile line
CN104137764A (en) * 2014-07-14 2014-11-12 福建农林大学 Breeding method of three-line genic male sterile line of high-resistance glabrous yellow-leaf giant embryo rice
CN104137767A (en) * 2014-07-14 2014-11-12 福建农林大学 Breeding method of high-stress resistance elongated upper internode three-line genic male sterile line

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105075848A (en) * 2015-08-07 2015-11-25 安徽省农业科学院水稻研究所 Hybrid rice breeding method
CN109964807A (en) * 2019-03-29 2019-07-05 福建省农业科学院水稻研究所 A kind of breeding method of the black glutinous CMS line of Erect Panicle
CN109964807B (en) * 2019-03-29 2022-03-25 福建省农业科学院水稻研究所 Method for cultivating upright ear type black glutinous rice three-line sterile line

Also Published As

Publication number Publication date
CN104585019B (en) 2016-06-08

Similar Documents

Publication Publication Date Title
CN109757359B (en) Method for cultivating high-quality fragrant long-grain japonica rice
CN104025998B (en) Utilize the method for hybridized induction monoploid selecting and breeding corn inbred line
CN104488699B (en) The selection of erect head long stigma long fringe neck two-line sterile line
CN104054570A (en) Breeding method of hybrid rice two-line sterile line with leaves carrying white midribs
CN102668974A (en) Selective breeding method of hybrid rice three-line sterile line with purple leaf marker
CN101971774A (en) Method for transforming hot-pepper nucleo-cytoplasmic interactive male-sterile line, homo-maintainer line and homo-restorer line
CN106665332A (en) Method for carrying out recurrent selection breeding on water-saving and drought-resisting rice by utilizing dominant nuclear male sterile material
CN101379948A (en) Breeding method of stress resistant green onion breed
CN103081797A (en) Method for inducing corn haploid
CN107535352A (en) A kind of selection towards day type male sterile line chilli seedling
CN104585019B (en) The selection of the long fringe neck CMS line of erect head long stigma
CN102835309A (en) Method for breeding inbred line of purple solanum lycopersicum
CN103270934A (en) Method for breading super-hybrid wheat through utilizing blue dwarf-male-sterile wheat germplasm resource
CN114831021B (en) Ornamental rape variety cultivation method suitable for miniature bonsai
CN104488700B (en) The selection of the glutinous CMS line of purple leaf upright spike length fringe neck
CN104054571B (en) A kind of blade carries the selection of the hybrid rice CMS line of White midrib
CN103190336A (en) Method for transforming wild cabbage into male sterility line of kohlrabi and breeding hybrids
CN105613257B (en) A kind of samsara selection of cotton sterile line
CN105145336A (en) Breeding method for sunflower hybrid seed AR7-7376 with white outer shell
CN1263702A (en) Breeding method for hybridized sweet and glutinous corn
CN112616651A (en) Breeding method of glyphosate-resistant cotton genic male sterile line
CN101606484A (en) A kind of method of utilizing colored cotton specialized character seed selection hybrid cotton
CN109601366A (en) A kind of selection for opening the clever wheat that blooms
CN102630559A (en) Breeding method of large rice stigma three-line sterile line
CN104521746A (en) Method for breeding streak-leaf long-stigma long-spike-neck glabrous two-line sterility line

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Bie Chao

Inventor before: Zhang Qingqi

Inventor before: Chen Youyu

Inventor before: Wang Heshou

Inventor before: Ni Jimin

Inventor before: Li Xiaoyan

TR01 Transfer of patent right

Effective date of registration: 20170810

Address after: 710016 Shaanxi province Xi'an Weiyang road Fengcheng two times square B block 1616

Patentee after: Bie Chao

Address before: Cangshan District of Fuzhou City, Fujian Province, on the 350002 Road No. 15

Patentee before: Fujian Agricultural and Forestry University

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180509

Address after: 410200 Lei Feng North Road 106, Gaotang Ling Street, Wangcheng, Changsha, Hunan.

Patentee after: Hunan Shennong Dafeng seed industry science and Technology Co., Ltd.

Address before: 710016 B 1616, Tiandi Times Plaza, Fengcheng two road, Weiyang District, Xi'an, Shaanxi.

Patentee before: Bie Chao

TR01 Transfer of patent right