Information about the camphor tree, rush !!

The time it takes for camphor trees to grow from sowing to growing is relatively slow, and it usually takes several years to grow. Under the conditions of sufficient sunlight and water, the growth rate of the camphor tree can generally be divided into three time periods, and in the first three months of planting, the camphor tree can grow into a sapling of 20 cm wide and 5 cm wide. After two years of growth, the growth rate of the camphor tree is 5 cm to 10 cm in width every 6 months.

When the camphor tree is planted for more than 5 years, its growth rate is relatively slow, and it grows 10 centimeters of buried rice in a year.

1.The first three months.

Three months after the camphor tree is planted, you can see tiny branches sprouting up. At this time, the camphor tree is in the development stage, and the growth rate is relatively fast in the whole growth cycle. Under the scientific breeding method, the camphor tree is about 20 cm long and 5 cm wide after three months, and it will grow 7 cm to 11 cm tall every 2-4 months after each bend hole.

2.Two years later.

Two years later, the camphor tree is in the mature stage, and the camphor tree has grown to about m-m at this time. It does not grow as fast as in the early stages of development, and its width only increases by 5 to 10 cm every 6 months. Height-tremor increases in m-m every 12 months.

3.More than five years.

The camphor tree, which has grown for more than five years, is really very strong. Its width can reach nearly half a meter, and its height is generally more than 7 meters to 10 meters. However, at this time, the growth rate of the camphor tree is not particularly obvious, and the maximum growth width is 10 cm to 20 cm per year, and the growth height is only between 20 cm.

Cinnamomum camphora is an evergreen tree in the Lauraceae family. The tree is tall and majestic, with a broad round crown, a camphor aroma and green branches. The flowering period is May, and the fruit ripens in September and November.

It likes full sunshine and is slightly tolerant of semi-shaded, warm and humid environments; Not tolerant to drought and severe cold. The camphor tree has beautiful branches and leaves, the tree is large and thick, and it is evergreen and fragrant in all seasons.

Scientific name: Cinnamomum Camphora (L.).) presl.

Family: Lauraceae Synonyms: Cinnamomum camphora, Cinnamomum camphora Cinnamomum camphora tree is light-loving and shade-tolerant; It likes temperature and humidity, and is not cold-tolerant, arid, barren and salinity.

【Habits】Camphor trees like light and are slightly shade-tolerant; It likes warm and humid climate, is not cold tolerant, has no strict requirements for soil, and is more resistant to water and moisture, but is not tolerant to drought, barren and saline-alkali soil. The taproot is well-developed, deep-rooted, and can resist wind. Strong germination and resistance to pruning.

The growth rate is medium, and the tree is large like an umbrella and can provide shade and shade. It has a long survival period, can grow into hundreds of thousands of years of towering ancient trees, and has a strong ability to smoke and retain dust, conserve water sources, stabilize soil and prevent sand and beautify the environment! In addition, it has the ability to resist sea tidal wind, smoke and dust and toxic gases, and can absorb a variety of toxic gases, which is more suitable for the urban environment.

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The leaves are leathery, alternate, pinnate veins.

The leaf size and vein system vary greatly, bai

Generally, du is oval or oblong-oval

shaped, 6-12 cm long, 3-6 cm wide, ventral smooth, back-pinkish-green, apex acute, base wedge-shaped or broadly wedge-shaped, also pinnate, veins glandless, lateral veins 4-5 on each side, petioles long cm.

Leaves thin leathery, ovate or elliptic-ovate, 5-10 cm long, 3 5-5 5 cm wide, apex short pointed or near caudal tip, base rounded, 3 veins from the base, the first or second pair of lateral veins near the base of the leaf are long and prominent, the back is slightly powdery, and the axils of the veins have glandular spots. The panicles are born in the leaf axils of new branches.

Camphor leaves are the leaves of the camphor tree, some smaller and some larger.

The camphor tree is not very tall, but it is very stout. The foliage is luxuriant, and the dense foliage is shiny green, and the almost oval green leaves are dark and light: vermilion, tender green, dark green.

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The leaves are leathery, alternate, pinnate veins, large and small in leaf shape and vary greatly in vein, generally elliptical or long.

DAO elliptical gyrus ovate, 6-12 cm long, 3-6 cm wide, ventral surface smooth, back-palate-green, apex acute, base wedge-shaped or broadly wedge-shaped, also pinnate, veins glandless, lateral veins 4-5 on each side, petioles cm long.

Leaves leathery, alternate, pinnae-veined, leaf-shaped.

DU size and vein system change.

The zhi difference is large, and it is generally elliptical.

DAO round or oblong oval.