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Chrysanthemums Sheikh Shabir Ahmad ,
Dictrict Floriculture Officer,
Department of Floriculture Kashmir
Chrysanthemum occupy an important position among floral
crops in the world and display a wide range of variability for economic
floral traits among its cultivars that is hardly surpassed by any floral
crop. The genus, belonging to the family Asteraceae includes over 200
species of annuals, herbaceous perennials and subshrubs . It is
distributed over Asia (Mainly China), Africa, America and Europe (Anon,
1970). Chrysanthemum has its origin from northern hemisphere chiefly
Europe and Asia. Many authorities claim that it originated in China
(Cumming, 1964). Chrysanthemum (Chryos- golden; anthos-flower) is
next only to rose in importance among the flower crops in the world
and is grown both for its aesthetic and commercial value .The genus, of
which the present day florist Chrysanthemum (Chrysanthemum
morifolium) group belongs, has been renamed as "Dendranthema and
the spp. as Dendranthema grandiflora Tzvelev; Anderson, 1987.
Chrysanthemum is one of the most popular as cut flower and
commercialiy important floral crop with hundreds of millions of its
stems sold as cutflower every year in North- America and Europe alone
It is grown through out the world as cut flower, loose flowers and
potted plants besides being used as border plant in the gardens. The
wide variation exhibited by its large number of cultivars in respect of
growth habit, size, colour and shape of blooms make the
chrysanthemum suitable for place and every purpose conceivable for an
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excellent flower crop. Its erect and tall growing cultivars are suitable for
background planting in borders or as cut flowers. The Chrysanthemum
has been recognized in India as one among the five important
commercially potent flower crops by the All India Coordinated
Floriculture Improvement Project (ICAR) and is most important flower
grown on commercial scale. It covers nearly 17 per cent (3752 ha) of the
total area under floriculture in the country (Kollavali et al, ). In India,
Karnataka is the most prominent chrysanthemum growing state with an
area of 1445 ha. followed by the state of Tamil Nadu, Andera Pradesh,
Maharashtra, Rajesthan and Bihar where it is also grown on commercial
scale,
Chrysanthemum owes its popularity to wide range of form and colour in
its flowers ,their excellent keeping quality and availability throughout
the year ( Kher.1990). Jong (1982) revealed that by exploiting the
existing genetic variability present among the cultivars and differential
response to day length and temperature, it should be possible to obtain
flowers almost all the year round.
Chrysanthemum is a plant of vast potential for landscaping, besides
being used as a cut flower. The state of Jammu and Kashmir is idealy
suited for its cultivation almost all through the year, particularly being
traditionally regarded as an autumn flower because of its ability to
develop buds only at a day length of 13.5 hours , it can be used for off-
season flower production in the Kashmir
Garden chrysanthemum also given the name as ‘ Queen of the
East’ is a highly versatile and accommodating ornamental with a wide
range of type, size, and colour in flowers and is too responsive to
horticultural manipulations that plants can be ‘tamed’ to assure any
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form. Further it possesses a wide range of adaptability and does
remarkably well in climate of Kashmir.
Uses:
Chrysanthemum can be used in many ways.
Tall growing plants are suitable for back ground planting in borders
and beds.
The dwarf and compact growing ones suitable for front row planting
in borders and also can be grown in pots .
Long stems with attractive flowers have large vase life suitable for cut
flowers.
The decorative and fluffy bloomed small flowered cultivars are used
for loose flowers, for garland making and hair decorations .
The extra-large bloomed cultivars serve as exhibition material and
bouquets.
Flowers of spray type varieties are highly suitable as loose flowers for
making garlands and floral arrangements.
Some historical milestones:
Earliest mention of chrysanthemum in ancient scriptures dates back
to 3000 B.C.
Modern chrysanthemum (C. Morifolium Ramat) were evolved from
hybridization and selection from several species of chrysanthemum
which were wild in China and Japan. The repeated hybridization tool
place nearly 2500 years.
Cultivation of chrysanthemum started in about 500 B.C.
In about A. D 750, cultivated chrysanthemum were exported to Japan
from China.
Declared as Japanese National flower in A.D. 797.
Introduction Chrysanthemum into various European countries
Holland 1668.
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France (1789), England (1795)
First show cased in USA in 1941.
Improvement started at several places.
1961 -- Year round chrysanthemum production in glasshouse in the
Netherlands.
1969 -- occupied second most important cut flower after rose.
1995 – 15% of the total cut flower turnover at Dutch auctions is
represented by spray chrysanthemums.
The name of chrysanthemum morifllium has been changed to
Dendranthema grandiflora Tzuseu ( Heywood & Humphries, 1977)
Classification:
The flowers are classified by the kind, and arrangement of florets (national
Chrysanthemum Society of England) into five broad groups.
a. Single: have one or more outer pistillate flower (ray) with disc florets
at the centre.
b. Anemones: Similar to the singles except the disc florets are elongated
and tubular forming a cushion. Dise flowers may be the same or a
colour different from the ray flowers.
c. Pompons: a globular head formed by short uniform ray flowers the
shape is considered formal, disc flowers are not apparent, further
classified into three distinct size.
(1). Small buttons (4cm or less in diameter)
(2). Intermediate (4-6cm diameter)
(3). Large (6-10cm in diameter).
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d. Decorative: have a floret arrangement similar to pompons since they
are composed mainly of ray flowers but the outer rows are longer
than central flower giving the flowers a flatter appearance or informal
shape, size, are mostly intermediate and large.
e. Large flower: Blooms are greater than 10 cm and are classified in
many shapes, disc florets are not apparent in most of these forms.
(i) In curved double: Globose and formal with ray flowers similar in
size to the disc flowers and that curve inward and towards the top.
(ii) Reflexed double: Less formal and globose than the incurved
double with over lapping ray flowers curved downward except for
the ray flowers.
(iii) Tubular ray flowers:
(a) Spider: Ray flowers tubular and elongated into the outer rows
but short in center. The dropping outer row ray flowers are
some times hooked on the ends.
(b) Fuji: Similar to the spider except the ray flowers may be shorter,
droppless and lack hooks on the ends.
(c) Quill: Tubular ray flowers, long on the outside and short near
the center, resembling feather quills, Ends of flowers are open
and not flattened.
(d) Spoon: Similar to the quill except the outer row flowers are
open and are flattened, resembling a spoon.
f. Miscellaneous: Novelty types consisting of feathery plume, like of
hairy ray florists.
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Export standards for chrysanthemum:
Parameters Standard Spray Dwarf
Steam
Length
88-100cm 75-88 cm 25-38cm
Weight 30g/stem of
90cm
30g/stem of 85cm 15g/stem of
30cm
Number, of
Flowers
Only 1 flower
with 5 buds
10 flowers with 5-8
buds
10-12 flowers
Diameter 60-80mm 35mm for half bloom
30 mm
45mm for full
bloom