إقترح ترجمة لهذا النبات الطبي Zelkova serrata - (Thunb.)Makino.

Zelkova serrata -
(Thunb.)Makino.

إقترح ترجمة لهذا النبات الطبي Zelkova serrata - (Thunb.)Makino. Zelkova%20serrata

Japanese Zelkova

Author	(Thunb.)Makino.	Botanical references	11, 200, 266
Family	Ulmaceae	Genus	Zelkova
Synonyms	Abelicea hirta - (Thunb.)Schneid. Corchorus hirtus - non L. Zelkova acuminata - (Lindl.)Planch. Zelkova formosana - Hayata. Zelkova hirta - (Thunb.)Schneid. Zelkova keaki - (Siebold.)Maxim.
Known Hazards	None known
Range	E. Asia - E. China, Japan.
Habitat	Lowlands and mountains of C. and S. Japan[58]. Valleys, beside streams at elevations of 500 - 2000 metres in China[266].
Edibility Rating	1 (1-5)	Medicinal Rating	0 (1-5)

Physical Characteristics
icon of man icon of evergreen tree A decidious Tree growing to 25m by 10m at a fast rate.
It is hardy to zone 5 and is frost tender. It is in flower from April to May, and the seeds ripen from September to November. The flowers are monoecious (individual flowers are either male or female, but both sexes can be found on the same plant)

The plant prefers light (sandy), medium (loamy) and heavy (clay) soils and requires well-drained soil. The plant prefers acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It requires moist soil.
Habitats

Woodland Garden; Canopy;
Edible Uses

Edible Parts: Leaves.

Young leaves - cooked[105, 171].
Medicinal Uses

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None known
Other Uses

Wood.

Wood - tough, hard, beautifully grained. Used for tool handles, construction, furniture etc[46, 61, 151].
Cultivation details

An easily grown plant, it succeeds in almost any good soil, acid or alkaline, preferring a deep well-drained moist loam[11, 200]. Prefers a moderately sheltered position[11]. Relatively shade tolerant[200]. A fast growing tree[200]. Dormant plants are very cold-tolerant, but they are sometimes damaged by late spring frosts when they are young[11]. Plants are susceptible to Dutch Elm Disease, but the beetle that is the vector of this disease rarely feeds on Zelkova so infestation is rare[11, 200]. Plants in this genus are notably resistant to honey fungus[200].
Propagation

Seed - best sown in a cold frame as soon as it is ripe. Stored seed requires stratification and should be sown as early in the year as possible[78, 200]. Germination rates are variable[78]. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts.