IT1250657B - Procedimento per la produzione di riso ibrido che utilizza piante di riso perenni sterili maschio. - Google Patents

Procedimento per la produzione di riso ibrido che utilizza piante di riso perenni sterili maschio.

Info

Publication number
IT1250657B
IT1250657B ITMI911886A ITMI911886A IT1250657B IT 1250657 B IT1250657 B IT 1250657B IT MI911886 A ITMI911886 A IT MI911886A IT MI911886 A ITMI911886 A IT MI911886A IT 1250657 B IT1250657 B IT 1250657B
Authority
IT
Italy
Prior art keywords
plants
male
hybrid
rice
perennial
Prior art date
Application number
ITMI911886A
Other languages
English (en)
Inventor
Li Quinxiu
Calub Alfonso G
Original Assignee
Ring Around Products Inc
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 Ring Around Products Inc filed Critical Ring Around Products Inc
Publication of ITMI911886A0 publication Critical patent/ITMI911886A0/it
Publication of ITMI911886A1 publication Critical patent/ITMI911886A1/it
Application granted granted Critical
Publication of IT1250657B publication Critical patent/IT1250657B/it

Links

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
    • A01H1/022—Genic fertility modification, e.g. apomixis
    • A01H1/023—Male sterility
    • 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
    • A01H1/021—Methods of breeding using interspecific crosses, i.e. interspecies crosses
    • 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
    • A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/10—Seeds
    • 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
    • A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/46—Gramineae or Poaceae, e.g. ryegrass, rice, wheat or maize
    • A01H6/4636—Oryza sp. [rice]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S47/00—Plant husbandry
    • Y10S47/01—Methods of plant-breeding and including chromosome multiplication

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Physiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Animal Husbandry (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

Viene fornito un procedimento perfezionato per la produzione economica di piante di Oryza sativa ibrida F1 (cioè piante di riso ibrido della prima generazione filiale). Nuove piante di riso sterili maschio fertili femmina che sono perenni e capaci di mantenere la vitalità durante l'inverno sono piantate assieme a piante rinvigoritrici annuali fertili maschio fertili femmina che sono eliminate durante l'inverno. In accordo, la spesa sostanziale di costituire le piante sterili maschio richieste all'inizio di ogni stagione di coltivazione effettivamente è eliminata. I semi formati sulle piante sterili maschio perenni sono capaci di formare piante di Oryza sativa ibrida F1 fertili maschio annuali. In forme realizzative preferite le proprietà addizionali sono incorporate nelle piante di riso progenitrici (come descritto) che aumentano ulteriormente la produzione di semi F1.
ITMI911886A 1990-07-11 1991-07-08 Procedimento per la produzione di riso ibrido che utilizza piante di riso perenni sterili maschio. IT1250657B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/550,952 US5158879A (en) 1990-07-11 1990-07-11 Hybrid rice production utilizing perennial male sterile rice plants

Publications (3)

Publication Number Publication Date
ITMI911886A0 ITMI911886A0 (it) 1991-07-08
ITMI911886A1 ITMI911886A1 (it) 1993-01-08
IT1250657B true IT1250657B (it) 1995-04-21

Family

ID=24199244

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911886A IT1250657B (it) 1990-07-11 1991-07-08 Procedimento per la produzione di riso ibrido che utilizza piante di riso perenni sterili maschio.

Country Status (5)

Country Link
US (2) US5158879A (it)
JP (1) JP3105563B2 (it)
KR (1) KR950014512B1 (it)
CN (1) CN1026204C (it)
IT (1) IT1250657B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5859349A (en) * 1997-01-13 1999-01-12 Raque; Rex R. Foodplant seed mixtures
CN1110249C (zh) * 1999-04-06 2003-06-04 四川省农业科学院作物研究所 用宿根法生产杂交稻的方法
WO2001033944A1 (en) * 1999-11-10 2001-05-17 University Of Washington Compositions and methods for modulation of plant cell division
CN101946691A (zh) * 2010-08-03 2011-01-19 安徽省农业科学院水稻研究所 一种降低制种成本的杂交水稻选育方法
CN103270941B (zh) * 2013-05-08 2014-12-10 中国水稻研究所 水稻非损伤性源库调控方法
CN103518619B (zh) * 2013-10-21 2015-09-09 安徽省农业科学院水稻研究所 一种适于机械化制种的杂交水稻品种选育及生产方法
CN103583353B (zh) * 2013-11-18 2016-03-02 安徽省农业科学院水稻研究所 一种筛选不育株和选种的方法及其在育种中的应用
CN108243949B (zh) * 2018-03-16 2021-06-04 安徽省农业科学院水稻研究所 一种轻简型温敏核不育系的选育方法
CN113994887B (zh) * 2021-11-19 2022-11-15 浙江大学 一种高观赏性高营养杂交水稻的选育方法
CN113994886B (zh) * 2021-11-19 2022-08-19 浙江大学 一种赏食两用杂交水稻不育系的选育方法
CN116439129A (zh) * 2023-04-12 2023-07-18 贵州省农作物技术推广总站 一种割青留桩鉴定多年生稻分离世代材料的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU165923B (it) * 1972-03-13 1974-12-28
US4305225A (en) * 1980-06-03 1981-12-15 China National Seed Corporation Hybrid rice
US4351130A (en) * 1981-06-16 1982-09-28 The United States Of America As Represented By The Secretary Of Agriculture Recessive tall--a fourth genetic element to facilitate hybrid cereal production
US4764643A (en) * 1987-01-06 1988-08-16 Ring Around Products, Inc. Route to hybrid rice production
US4999945A (en) * 1987-01-06 1991-03-19 Ring Around Products, Inc. Route to hybrid rice production

Also Published As

Publication number Publication date
ITMI911886A0 (it) 1991-07-08
ITMI911886A1 (it) 1993-01-08
US5304722A (en) 1994-04-19
KR950014512B1 (ko) 1995-12-05
CN1026204C (zh) 1994-10-19
JPH04229117A (ja) 1992-08-18
CN1057941A (zh) 1992-01-22
KR920002015A (ko) 1992-02-28
JP3105563B2 (ja) 2000-11-06
US5158879A (en) 1992-10-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970730