WO2006123722A1 - Plant de fraises - Google Patents

Plant de fraises Download PDF

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Publication number
WO2006123722A1
WO2006123722A1 PCT/JP2006/309868 JP2006309868W WO2006123722A1 WO 2006123722 A1 WO2006123722 A1 WO 2006123722A1 JP 2006309868 W JP2006309868 W JP 2006309868W WO 2006123722 A1 WO2006123722 A1 WO 2006123722A1
Authority
WO
WIPO (PCT)
Prior art keywords
fruit
seedling
strawberry
medium
forestry
Prior art date
Application number
PCT/JP2006/309868
Other languages
English (en)
Japanese (ja)
Inventor
Hiroko Nii
Sinichi Kawahito
Kenichi Kawahito
Shigeru Kawahito
Original Assignee
Nii Bio Kaki Kenkyusho Corp.
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 Nii Bio Kaki Kenkyusho Corp. filed Critical Nii Bio Kaki Kenkyusho Corp.
Priority to JP2007516329A priority Critical patent/JP4927720B2/ja
Publication of WO2006123722A1 publication Critical patent/WO2006123722A1/fr

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
    • A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/74—Rosaceae, e.g. strawberry, apple, almonds, pear, rose, blackberries or raspberries
    • A01H6/7409—Fragaria, i.e. strawberries
    • 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
    • A01H5/08—Fruits
    • 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

Definitions

  • the present invention relates to a strawberry (scientific name: Fragaria x ananassa Duch.) Seedling that is seasonally capable of harvesting throughout the year, has a high sugar content and has a thick and long-distance transport, and is resistant to disease.
  • the applicant refers to the seedling according to the present invention as “wa, tsumomo”.
  • Non-Patent Document 1 Raiho, Ministry of Agriculture, Forestry and Fisheries Variety Registration No. 3165
  • Non-patent document 2 Petti force (Petti force), Ministry of Agriculture, Forestry and Fisheries Variety Registration No. 4293
  • Non-Patent Document 3 Mine Queen, Ministry of Agriculture, Forestry and Fisheries Variety Registration Number 12197
  • Non-Patent Document 4 Ikekou, Ministry of Agriculture, Forestry and Fisheries Variety Registration Number 5195
  • flower bud differentiation promoting treatment low temperature treatment, nitrogen starvation, short-day treatment, etc.
  • flower bud differentiation promoting treatment is an essential condition in summer.
  • the present invention has been made to solve the above-mentioned problems, and has sufficient sugar content to cause less damage due to the temperature of stamens and pistils that are strong in both the low temperature and high temperature periods throughout the year.
  • the purpose is to make a large strawberry.
  • the present invention eliminates the lack of the lack of flavor stability of “Ikemitsu”, and the yield of “Mine Queen” is low.
  • the fruit is sufficiently large and has a low sour taste and a strong sweet scent. It does not fall off as Ikemitsu, Mine Queen, and other conventional varieties. It has no excellent characteristics.
  • the annual yield per 10 ares can be as much as 20 tons, and this is one of the most powerful varieties that have never existed before.
  • Strawberries according to the present invention have an extremely high yield compared to the annual yield per 10 ares of a typical seasonal strawberry variety, which is an effect that no breeder can imagine.
  • the strawberry fruit as described above is always large and sweet throughout the year, and can harvest strawberry fruit.
  • pollination has the effect of being able to obtain strawberries of normal shape by natural mating without the need for pollination bees!
  • Strawberries according to the present invention are selected from the seedlings of the above mother stock, planted in both hydroponics and soil plowing based on the selected 25 strains, and grown for several years by taking runners. The survey was continued and the training was completed after confirming that the characteristics were stable.
  • the mother stock the strawberry fragrance is strong between August and December, with seasonality, fruit shape that is oval, and the fruit is hard and not sour. The selection was made with a focus on this point.
  • Fig. 1 shows an example of fixed planting cultivation by the Takatsuki style of strawberry according to the present invention.
  • FIG. 2 shows a state in which the strawberry according to the present invention has flowered.
  • FIG. 3 shows a state in which the strawberry according to the present invention is flowering and fruiting.
  • Fig. 4 shows the mature state of the fruit.
  • Fig. 6 shows a longitudinal sectional view of the fruit.
  • Fig. 7 shows a cross-sectional view of the fruit.
  • Figure 8 shows an example of dividing the stock into pots by runner planting.
  • the characteristics of the strawberry “Awa always” of the present invention in comparison with the standard strawberry varieties, the characteristics of “Ikemitsu” as the control varieties, and “Mine quinn” as the target varieties The characteristic which has.
  • Table 1 shows the characteristics of the strawberry plants, leaves, top leaflets, petioles, runners according to the present invention and the characteristics of their target varieties.
  • Table 2 shows a comparison of the inflorescence, flower and fruit characteristics of the strawberry according to the present invention and the characteristics of the target varieties.
  • the mother stock was nurtured by the Merliclone technology based on the growth point.
  • a plurality of protocombs obtained by dividing the growth point were grown on a medium such as MS (Murashige Skoog) medium, and the mother strain was grown by buds produced by the polarity.
  • MS Middle Skoog
  • the seedlings of clone seedlings can generate about 12 runners at an early stage.
  • the strength of the mother stock can be maintained, and It will bear fruit.
  • This seedling has flower buds even at extremely low temperatures, for example, 2 ° C, and flower buds even at extremely high temperatures, for example, 40 ° C.
  • the temperature conditions for germination are low and Compared with 12 to 18 ° C, which is the conventional general germination condition, both the temperature and the temperature are extremely large.
  • the flower bud fractionation is repeated in succession with almost no runners, and special fruit bud promotion treatments such as low temperature treatment, nitrogen starvation, and short-day treatment are performed. It is possible to continue fruiting with flower buds throughout the year without performing.
  • This uninterrupted flower bud and fruit throughout the year is a revolutionary variety that can be found in any conventional variety of strawberries. It is obvious that fertilizer management and temperature management should be performed in order to obtain a fruit with higher quality in natural cultivation.
  • the seedlings from which the runner power emerged from this clone seedling are also the same as the above seedlings, and the seedlings germinated from runners from each similar seedling after the seedlings from which this runner power germinated In the present invention, it becomes a mother stock.
  • the flowers with such seedlings were about 3 times more pollen than conventional varieties. Furthermore, it is easy to pollinate by wind with a long stamen. For this reason, it does not require a bee for pollination, and even in a light breeze in the house, it can be crossed sufficiently to produce a normal oval-shaped strawberry fruit. This large amount of pollen is a major characteristic that cannot be obtained from other varieties of strawberries that are currently cultivated in addition to Ikemitsu and Mine Queen.
  • This seedling is strong in stamens and pistils in both the low temperature and high temperature periods as described above, and can be stably harvested throughout the year because there is no damage due to temperature.
  • the annual yield can be 20 tons.
  • FIG. 1 Example of planting cultivation by strawberry strawberry according to the present invention
  • FIG. 2 Flowering state of strawberry by the present invention

Landscapes

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

Abstract

Le problème à résoudre dans le cadre de cette invention concerne une récolte de fraises effectuée au moins deux fois par an. Pour cela, on doit appliquer, principalement en été, un traitement favorisant la différenciation des bourgeons (tel un traitement réfrigérant, une carence en azote ou un traitement jours courts). La saison de l’été, en particulier, apporte son lot de problèmes : le fruit de la fraise va mûrir avant même que la teneur en sucre n’atteigne un pourcentage suffisant, empêchant ainsi le fruit de parvenir à une taille suffisante ; ces fruits présentent un péricarpe fin et, par conséquent, ne supportent pas les transports sur une longue distance. La solution proposée consiste à transférer le pollen d’Ikekou (variété N° 5195 inscrite au ministère de l’Agriculture, de la forêt et de la pêche du Japon) au pistil du Minekuinn (variété N° 12197 inscrite au ministère de l’Agriculture, de la forêt et de la pêche du Japon).
PCT/JP2006/309868 2005-05-18 2006-05-17 Plant de fraises WO2006123722A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007516329A JP4927720B2 (ja) 2005-05-18 2006-05-17 いちご苗

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2005/009076 WO2006123409A1 (fr) 2005-05-18 2005-05-18 Plant de fraises
JPPCT/JP2005/009076 2005-05-18

Publications (1)

Publication Number Publication Date
WO2006123722A1 true WO2006123722A1 (fr) 2006-11-23

Family

ID=37430993

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/JP2005/009076 WO2006123409A1 (fr) 2005-05-18 2005-05-18 Plant de fraises
PCT/JP2006/309868 WO2006123722A1 (fr) 2005-05-18 2006-05-17 Plant de fraises

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/009076 WO2006123409A1 (fr) 2005-05-18 2005-05-18 Plant de fraises

Country Status (2)

Country Link
KR (1) KR20090031641A (fr)
WO (2) WO2006123409A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103843565A (zh) * 2014-03-07 2014-06-11 北京市农业技术推广站 一种草莓种植高垄及种植方法
CN107251732A (zh) * 2017-05-22 2017-10-17 高必红 一种花卉炭疽病的防治方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1070943A (ja) * 1996-06-27 1998-03-17 Idemitsu Kosan Co Ltd クローン苗の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1070943A (ja) * 1996-06-27 1998-03-17 Idemitsu Kosan Co Ltd クローン苗の製造方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
KAWAHITO K. ET AL.: "Hinshu Toroku Database (Yasai)", THE MINISTRY OF AGRICULTURE, FORESTRY AND FISHERIES OF JAPAN HINSHU TOROKU HOMEPAGE, 15 October 1996 (1996-10-15), XP003005212, Retrieved from the Internet <URL:http://www.hinsyu.maff.go.jp> *
MIYOSHI A.: "Hinshu Toroku Database (Yasai)", THE MINISTRY OF AGRICULTURE, FORESTRY AND FISHERIES OF JAPAN HINSHU TOROKU HOMEPAGE, no. 12197, 18 August 2004 (2004-08-18), XP003005213, Retrieved from the Internet <URL:http://www.hinsyu.maff.go.jp> *
OKIMURA M.: "Natsuakidori Ichigo no Hinshu to Seisan Gijutsu Shikinari Ichigo no Hinshu Tokusei to Ikushu Doko", NOKO TO ENGEI, vol. 57, no. 5, 1 May 2002 (2002-05-01), pages 68 - 71, XP003005211 *
TANISAKA T.: "Shokubutsu Iden Ikushugaku Jikkenho", vol. FIRST ED, 1995, ASAKURA SHOTEN, pages: 9 - 12, XP003005214 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103843565A (zh) * 2014-03-07 2014-06-11 北京市农业技术推广站 一种草莓种植高垄及种植方法
CN107251732A (zh) * 2017-05-22 2017-10-17 高必红 一种花卉炭疽病的防治方法

Also Published As

Publication number Publication date
WO2006123409A1 (fr) 2006-11-23
KR20090031641A (ko) 2009-03-27

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