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Pyrus pyrifolia culta
  • Asian Pear

a perennial woody deciduous member of the Pyrus genus in the family Rosaceae.

Niche
  • Secondary canopy
    Secondary canopy
    There are no details available for this niche.
Functions
  • None
    None
    There are no functions defined for this plant. Do you know of some? Click the edit button to add them!
Light
  • Full sun
    Full sun
    The amount of sun exposure that a plant prefers in ideal conditions.
    Key
  • light shade
    Light shade
    The amount of shade a plant will tolerate without adverse health affects.
    Key
Water
  • Water Requirementsmoderate
    Moderate
    The amount of water a plant needs for healthy growth, relative to other plants.
    Key
Soil
  • acid,neutral,alkaline
    Acid to Alkaline
    The PH range (acidity or alkilinity) of the growth medium ideal for healthy nutrient absorbtion.
    Key
  • Sandy to Heavy clay
    The soil texture this plant prefers for optimal growth.
    Key
Cold & Heat
  • 6
    Zone 6
    The USDA Hardiness scale assigns plants a number from 1 to 12 representing the minimum temperature a plant can survive.
    Key
    0< -53.9ºC< -65ºF
    1-51.1ºC-60ºF
    2-45.6ºC-50F
    3-40ºC-40ºF
    4-34.4ºC-30ºF
    5-28.9ºC-20ºF
    6-23.3ºC-10ºF
    7-17.8ºC0ºF
    8-12.2C10ºF
    9-6.7ºC20ºF
    10-1.1ºC30ºF
    114.4ºC40ºF
    12> 10ºC> 5ºF
  • ?
    Unknown
    The AHS Heat scale assigns plants a number from 1 to 12 representing the number of days per year a plant requires a temperature exceeding 30ºC (86ºF).
    Key
    11
    21 - 7
    38 - 14
    415 - 30
    531 - 45
    646 - 60
    761 - 90
    891 - 120
    9121 - 150
    10151 - 180
    11181 - 210
    12181 - 210
Pyrus pyrifolia culta has 0 edible uses listed
Pyrus pyrifolia culta has 0 medicinal uses listed

Uses

Edible uses

Notes

Fruit - raw or cooked[1][2]. Crisp, juicy with a fine flavour[3]. The fruit contains about 6 - 9.5% sugar and up to 0.56% fruit acids[4].

Fruit

Unknown use

Material uses

There are no material uses listed for Pyrus pyrifolia culta.

Medicinal uses(Warning!)

Antiseptic, astringent, febrifuge, nervine, pectoral[3].

Unknown part

Antiseptic
Astringent
Febrifuge
Nervine
Pectoral

Ecology

Ecosystem niche/layer

Secondary canopy

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - best sown in a cold frame as soon as it is ripe in the autumn, it will then usually germinate in mid to late winter. Stored seed requires 8 - 10 weeks cold stratification at 1°c and should be sown as early in the year as possible[5]. Temperatures over 15 - 20°c induce a secondary dormancy in the seed[5]. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in light shade in a cold frame or greenhouse for their first year. Plant them out in late spring or early summer of the following year. The seed of pear cultivars will not usually breed true to type.

Practical Plants is currently lacking information on propagation instructions of Pyrus pyrifolia culta. Help us fill in the blanks! Edit this page to add your knowledge.



Cultivation

Prefers a good well-drained loam in full sun[5]. Grows well in heavy clay soils. Tolerates light shade but does not fruit so well in such a position. Tolerates atmospheric pollution, excessive moisture and a range of soil types if they are moderately fertile[5]. Established plants are drought tolerant[5].

Plants are hardy to at least -15°c[5].

Cultivated for its edible fruit in China and Japan, there are many named varieties[6]. A hybrid between this plant and P. communis culta is more suitable for warmer climates[7].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Pyrus pyrifolia culta. Do you know of an interaction that should be listed here? edit this page to add it.

Polycultures & Guilds

There are no polycultures listed which include Pyrus pyrifolia culta.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Pyrus pyrifolia culta
Genus
Pyrus
Family
Rosaceae
Imported References
Edible uses
[1][2][3][4]
Medicinal uses
[3]
Material uses & Functions
Botanic
[7][5]
Propagation
Cultivation
Environment
Cultivation
Uses
Edible uses
None listed.
Material uses
None listed.
Medicinal uses
None listed.
Functions & Nature
Functions
Provides forage for
Provides shelter for
Environment
Hardiness Zone
6
Heat Zone
?
Water
moderate
Sun
full sun
Shade
light shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay, heavy clay
Soil Water Retention
well drained
Environmental Tolerances
  • Drought
Ecosystems
Native Climate Zones
None listed.
Adapted Climate Zones
None listed.
Native Geographical Range
None listed.
Native Environment
None listed.
Ecosystem Niche
Secondary canopy
Root Zone Tendancy
None listed.
Life
Deciduous or Evergreen
deciduous
Herbaceous or Woody
woody
Life Cycle
perennial
Growth Rate
?
Mature Size
10 x meters
Fertility
?
Pollinators
Insects
Flower Colour
?
Flower Type
hermaphrodite











References

  1. ? 1.01.1 Hedrick. U. P. Sturtevant's Edible Plants of the World. Dover Publications ISBN 0-486-20459-6 (1972-00-00)
  2. ? 2.02.1 Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing (1976-00-00)
  3. ? 3.03.13.23.3 Stuart. Rev. G. A. Chinese Materia Medica. Taipei. Southern Materials Centre ()
  4. ? 4.04.1 Reid. B. E. Famine Foods of the Chiu-Huang Pen-ts'ao. Taipei. Southern Materials Centre (1977-00-00)
  5. ? 5.05.15.25.35.45.55.6 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
  6. ? Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
  7. ? 7.07.1 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)


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Facts about "Pyrus pyrifolia culta"RDF feed
Article is incompleteYes +
Article requires citationsNo +
Article requires cleanupYes +
Belongs to familyRosaceae +
Belongs to genusPyrus +
Has binomial namePyrus pyrifolia culta +
Has common nameAsian Pear +
Has drought toleranceTolerant +
Has edible partFruit +
Has edible useUnknown use +
Has environmental toleranceDrought +
Has fertility typeInsects +
Has flowers of typeHermaphrodite +
Has hardiness zone6 +
Has lifecycle typePerennial +
Has mature height10 +
Has medicinal partUnknown part +
Has medicinal useAntiseptic +, Astringent +, Febrifuge +, Nervine + and Pectoral +
Has search namepyrus pyrifolia culta + and asian pear +
Has shade toleranceLight shade +
Has soil ph preferenceAcid +, Neutral + and Alkaline +
Has soil texture preferenceSandy +, Loamy +, Clay + and Heavy clay +
Has soil water retention preferenceWell drained +
Has sun preferenceFull sun +
Has taxonomic rankSpecies +
Has taxonomy namePyrus pyrifolia culta +
Has water requirementsmoderate +
Inhabits ecosystem nicheSecondary canopy +
Is deciduous or evergreenDeciduous +
Is herbaceous or woodyWoody +
Is taxonomy typeSpecies +
PFAF cultivation notes migratedNo +
PFAF edible use notes migratedNo +
PFAF material use notes migratedYes +
PFAF medicinal use notes migratedNo +
PFAF propagation notes migratedNo +
PFAF toxicity notes migratedYes +
Tolerates nutritionally poor soilNo +
Uses mature size measurement unitMeters +
Has subobjectThis property is a special property in this wiki.Pyrus pyrifolia culta +, Pyrus pyrifolia culta +, Pyrus pyrifolia culta +, Pyrus pyrifolia culta +, Pyrus pyrifolia culta + and Pyrus pyrifolia culta +