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Brassica napus napobrassica
  • Swede

a biennial member of the Brassica genus in the family Brassicaceae.

Niche
  • Unknown
    Unknown
    The ecosystem niches for this plant are unknown. Do you know them? Click the edit button to add them!
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
  • 7
    Zone 7
    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
Brassica napus napobrassica has 0 edible uses listed
Brassica napus napobrassica has 0 medicinal uses listed

Uses

Edible uses

Notes

Leaves - cooked as a potherb[1]. A mild, cabbage-like flavour[K]. Root - raw or cooked[2][3][4][5][1]. A richer flavour than turnips, it makes a good cooked vegetable and, when finely grated, is acceptable in mixed salads[183, K]. The root can be 30cm or more in diameter, though it is usually eaten smaller since it then is more tender[K]. It is available from early autumn, and can either be left in the ground over winter to be harvested as required, or can be harvested and stored in a cool, frost-free place where it will keep for 6 months[K].

Leaves

Unknown use

Root

Unknown use

Material uses

The seed contains up to 45% of an edible semi-drying oil, it is used as a luminant, lubricant, in soap making etc[6][7][8][9].
There are no material uses listed for Brassica napus napobrassica.

Medicinal uses(Warning!)

The root is emollient and diuretic[10]. The juice of the roots is used in the treatment of chronic coughs and bronchial catarrh[10][11].

The seed, powdered, with salt is said to be a folk remedy for cancer[11].

Rape oil is used in massage and oil baths, it is believed to strengthen the skin and keep it cool and healthy. With camphor it is applied as a remedy for rheumatism and stiff joints[11].

Unknown part

Diuretic
Emollient

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - sow April to June in situ.

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



Cultivation

Succeeds in full sun in a well-drained fertile preferably alkaline soil[3][12]. Prefers a stiff moist soil and a fairly high rainfall[3][13][14]. Another report says that it prefers a light but rich soil and an open sunny position[15]. Succeeds in any reasonable soil[16]. Sunny days and cool nights are favourable for plant growth whilst dry weather at harvest time is essential[11]. Swede is reported to tolerate an annual precipitation of 30 to 280cm, an annual average temperature range of 5 to 27°C and a pH in the range of 4.2 to 8.2[11].

Very young plants are susceptible to cold damage, -4°C either killing or injuring seedlings, whereas -2°C has no affect when the plants are more than one month old[11]. The garden swede is often cultivated for its edible root, there are several named varieties[1]. The plant is somewhat hardier than turnips and in most parts f Britain it can usually be left outdoors all winter and harvested as required. Plants take 4 - 6 weeks longer to mature than turnips[1]. Swede is 70% self-pollinating and 30% cross-pollinated. Even if wind and insects are absent, seed are still produced. Yield increases with honeybees[11].

A good companion plant for peas but it dislikes growing with hedge mustard and knotweed[17].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Brassica napus napobrassica. 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 Brassica napus napobrassica.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Brassica napus napobrassica
Genus
Brassica
Family
Brassicaceae
Imported References
Edible uses
[1][2][3][4][5]
Medicinal uses
[10][11]
Material uses & Functions
[6][7][8][9]
Botanic
[12]
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
7
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
    Ecosystems
    Native Climate Zones
    None listed.
    Adapted Climate Zones
    None listed.
    Native Geographical Range
    None listed.
    Native Environment
    None listed.
    Ecosystem Niche
    None listed.
    Root Zone Tendancy
    None listed.
    Life
    Deciduous or Evergreen
    ?
    Herbaceous or Woody
    ?
    Life Cycle
    biennial
    Growth Rate
    ?
    Mature Size
    0.75 x meters
    Fertility
    self fertile
    Pollinators
    Bees, Self
    Flower Colour
    ?
    Flower Type
    hermaphrodite











    References

    1. ? 1.01.11.21.31.4 Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
    2. ? 2.02.1 F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
    3. ? 3.03.13.23.3 Simons. New Vegetable Growers Handbook. Penguin ISBN 0-14-046-050-0 (1977-00-00)
    4. ? 4.04.1 Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim (1959-00-00)
    5. ? 5.05.1 Hill. A. F. Economic Botany. The Maple Press (1952-00-00)
    6. ? 6.06.1 Triska. Dr. Hamlyn Encyclopaedia of Plants. Hamlyn ISBN 0-600-33545-3 (1975-00-00)
    7. ? 7.07.1 Lust. J. The Herb Book. Bantam books ISBN 0-553-23827-2 (1983-00-00)
    8. ? 8.08.1 Schery. R. W. Plants for Man. ()
    9. ? 9.09.1 Brouk. B. Plants Consumed by Man. Academic Press ISBN 0-12-136450-x (1975-00-00)
    10. ? 10.010.110.2 Chopra. R. N., Nayar. S. L. and Chopra. I. C. Glossary of Indian Medicinal Plants (Including the Supplement). Council of Scientific and Industrial Research, New Delhi. (1986-00-00)
    11. ? 11.011.111.211.311.411.511.611.7 Duke. J. Handbook of Energy Crops - (1983-00-00)
    12. ? 12.012.1 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    13. ? Riotte. L. Companion Planting for Successful Gardening. Garden Way, Vermont, USA. ISBN 0-88266-064-0 (1978-00-00)
    14. ? Hills. L. Comfrey Report. Henry Doubleday Research Ass. ()
    15. ? Phillips. R. & Rix. M. Vegetables Macmillan Reference Books, London. ISBN 0 333 62640 0 (1995-00-00)
    16. ? Larkcom. J. Salads all the Year Round. Hamlyn (1980-00-00)
    17. ? Philbrick H. and Gregg R. B. Companion Plants. Watkins (1979-00-00)


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    Facts about "Brassica napus napobrassica"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familyBrassicaceae +
    Belongs to genusBrassica +
    Has common nameSwede +
    Has drought toleranceIntolerant +
    Has edible partLeaves + and Root +
    Has edible useUnknown use +
    Has fertility typeSelf fertile +, Bee + and Self +
    Has flowers of typeHermaphrodite +
    Has hardiness zone7 +
    Has lifecycle typeBiennial +
    Has mature height0.75 +
    Has medicinal partUnknown part +
    Has medicinal useDiuretic + and Emollient +
    Has search namebrassica napus napobrassica + and x +
    Has shade toleranceLight shade +
    Has soil ph preferenceAcid +, Neutral + and Alkaline +
    Has soil teclayture preferenceClay +
    Has soil teheavy clayture preferenceHeavy clay +
    Has soil teloamyture preferenceLoamy +
    Has soil tesandyture preferenceSandy +
    Has soil water retention preferenceWell drained +
    Has sun preferenceFull sun +
    Has taxonomy nameBrassica napus napobrassica +
    Has water requirementsmoderate +
    Is taxonomy typeSpecies +
    Tolerates nutritionally poor soilNo +
    Uses mature size measurement unitMeters +