1) site. Maple trees like a cool environment and avoid strong direct sunlight. Therefore, bonsai should be maintained under shade shed or other trees. If placed under strong light or on the balcony, scorched leaves often appear. Due to poor indoor ventilation, maple bonsai should not be placed indoors for more than a week, otherwise it is not conducive to growth. In winter in the north, maple bonsai will be moved into a low-temperature room. In the south, you can spend the winter safely as long as you bury the basin in the soil in the lee and the sun.

(2) water. Maple leaves are big and water evaporates quickly. Water the ground frequently during the growing period, and sprinkle it frequently when the weather is hot to keep the microclimate moist. In winter, when maple trees enter dormancy, they should be watered less, as long as the soil in the basin is wet.

(3) fertilization. In spring, the rare organic liquid fertilizer should be applied once before the maple tree germinates and when the leaves are displayed, but it should not be applied in rainy days. From August to September, the decomposed dilute liquid fertilizer should be applied once each. Don't fertilize during winter dormancy.

(4) plastic surgery. Maple trees have strong germination ability and often sprout new buds on the trunk. All buds and branches that are not needed for modeling should be cut off in time, which can not only preserve nutrition, but also be conducive to ventilation and light transmission. The best viewing period of maple is when New Ye Gang is released. If all the leaves are removed at the end of summer and the decomposed dilute liquid fertilizer is applied again, new leaves will grow in about 20 days, adding an optimal viewing period.

(5) pest control. Maple mainly has powdery mildew, moth, aphid and other diseases and insect pests, which should be prevented in time.

Cultivation techniques of maple

Maple can be propagated asexually, such as cutting, tissue culture, germination or transplantation, and there are many kinds of cultivation. Acer truncatum seedlings are mainly propagated by seeds. When the samara is ripe, it will fall off for a long time and gradually fall with the wind, so it should be collected in time. After harvesting, it will be dried in the sun for 3-5 days, and the pure samara obtained after impurity removal is the material for planting trees. The water content of seeds is generally 9- 1 1%, stored at low temperature for 3 years, 15℃ for 2 years, and not more than 1 year after ordinary drying. The 1000-grain weight is generally Acer truncatum 136~ 186 g, Acer truncatum1~13g, and Acer truncatum 90 ~1/0g, 29. General stratification is 40-50 days, the sowing amount of Acer truncatum is 23-28g/m2, Acer truncatum is 3-4g/m2, Acer mono 13-20g/m2, Acer ginnala 15-20g, and the annual seedlings are 60-80. The seedling raising techniques are summarized as follows: 1. Selection and treatment of nursery land. The seedling raising of American red maple should choose sandy loam with slight acidity, good water permeability and good irrigation conditions. Before sowing, apply 5000 kilograms of organic fertilizer and 50 kilograms of NPK ternary compound fertilizer per mu. In order to prevent seedling diseases and insect pests, especially underground pests, 8 ~ 10 kg of ferrous sulfate and 2 kg of phoxim granules were used per mu, mixed with fine soil and scattered on the surface, and then deeply ploughed and raked to make a border with a width of 1 m and a ridge width of 30 cm. Second, seed treatment, sowing date and method American red maple seeds have no dormancy and can be sown in autumn or spring. Now mainly introduce spring sowing. The suitable sowing period is from mid-March to mid-April. Before sowing, seeds were mixed with wet sand at the ratio of 1: 3, and stored in sand at 3 ~ 5℃ for one month at low temperature. During stratification, it should be inspected and managed regularly. If germinated seeds are found, sow them in time. When sowing, water the bottom of the bed first, and then sow after the water has infiltrated. The sowing amount is about 200 grains per square meter. After sowing, cover with 0.5 cm fine soil. In order to keep soil moisture and raise ground temperature, seeds can germinate in order in advance. Cover with plastic film or small arch shed. The arch shed should be ventilated. When the temperature exceeds 30℃ at noon, it should be shaded properly. Generally, after sowing, seedlings emerge in about 15 ~ 20 days. Third, after the seedling management seedling is unearthed, the initial growth is slow and the stress resistance is poor. Spray water frequently, keep the soil moist, and remove weeds in time. When weeding, turn over the soil in time, and cultivate the soil as much as possible to prevent lodging. When the seedlings grow to a height of 5 cm, they will be fixed, usually after irrigation. According to the plant spacing of 10 ~ 15 cm, the weak, sick and small seedlings will be removed to keep the seedlings healthy and tidy, and the seedlings will be transplanted with soil balls in rainy days. Topdressing urea 15kg per mu in early June, topdressing urea 10 ~ 15kg per mu in mid-July, and controlling water appropriately in the later period. If moths and other pests are found, 2.5% deltamethrin 4000 times solution can be sprayed for control. The seedling height can reach 1 ~ 1.5m in that year, and it can be planted alone in the spring of the following year. 1 forest land selection afforestation site should choose sunny or semi-sunny forest wasteland and sloping farmland with deep soil layer, fertile soil and good drainage. Soil preparation directly affects the light, temperature, water, fertilizer and gas conditions required by afforestation seedlings, which is the key to improve the survival rate and growth of seedlings. Acer truncatum has strong adaptability, which can not only create a flaky and massive pure forest, but also be mixed with Platycladus orientalis, Pinus bungeana, Pinus tabulaeformis and Larix principis-rupprechtii. Therefore, from the aspects of soil and water conservation and full use of space, strip or hole soil preparation is adopted. Generally, the gentle slope zone adopts strip soil preparation, and the bandwidth is about1m; ; The woodland with thin soil layer and large slope adopts soil preparation, with hole diameter 1500px and depth 1250px. Soil preparation for afforestation in spring is in March, and afforestation in autumn is better in July-August. 3. Planting density seedlings: first-and second-grade seedlings with developed rooting lines in 2 years or grafted seedlings in 4-5 years. Acer truncatum has developed lateral branches and poor stem shape, so the planting density should not be too thin, and it is suitable to be about 333 plants/mu. Planting can be carried out in early spring or late autumn and early winter, with spring as the best. Hole-shaped planting, before planting, cut off the broken roots, injured roots and excessively long roots to facilitate the healing of lateral roots. Planting should be carried out in accordance with the requirements of "three buries, two steps and one seedling". First of all, fill in the soil and bury the roots. When the soil is about 2/3, gently lift the seedlings to lengthen the roots of the seedlings, then bury the seedlings in layers and compact them to reach the depth required for planting. ......& gt& gt

Where is the best place to plant maple trees?

Maple Country: Canada should be in the north of China, right? ! Tree species are like pine trees. It is rainy at the southern foot of Linwan in Xiaoxing 'anling.

How are maple trees divided into five categories?

Origin: Maple, with large leaves, similar to the size of a human palm, and slender petioles, which make the leaves swaying easily. When there is a slight breeze, the maple leaves will sway and rub against each other, making a "crash" sound, giving people a feeling of catching the wind and responding to it. Therefore, maple trees are named after the wind. The word "maple" has the same pronunciation as the word "wind", and "maple tree" means a tree that attracts and responds to the wind.

In addition, Acer is also called [Maple Leaf]. Such as: Acer truncatum, Acer truncatum.

Sugar maple (sugar maple swamp. ) is the national flower of Canada. There are many maple trees in Canada, which is called "the country of maple leaves". For a long time, the Canadian people have deep feelings for the maple leaf and regard it as the national emblem. There are three red maple leaves in the middle of the national flag. The national anthem is "Long live the maple leaf" and the national tree is maple.

Alias Fengxiang, Ye Feng, Fengxiang, Fengxiang, Fengxiang.

Maple is a genus above botany, which formed Aceraceae independently earlier. The latest research results of molecular biology show that it should be classified as Sapindaceae. There are about 1 10 to 200 kinds of maple trees.

Maple is a green tree or shrub in summer. The leaves are palmately opposite. For example, Ye Feng's leaves are pinnate. There are two kinds of maple: hermaphrodite and dioecious. Some species are insect vectors, while others are wind vectors. The flower has five petals and the stamens are partially degenerated. The ovary is superior. There is a disc-shaped structure at the bottom of the flower to attract insects from non-wind-borne trees. The process of flowers is that the fruit is peeled off. Maple leaves change from orange to bright red in autumn, which is extremely bright.

Among many maples, the representative ornamental values are as follows:

1, five-pointed maple (Acer mandshurica, colored wood)

Deciduous trees, up to 20 cm tall. The bark is thin and there is often milk in the twigs. The single leaf is opposite, the lobe diameter is 7 cm- 15 cm, usually palmately 5-lobed, the base is often heart-shaped, the lobe is ovoid, entire, both sides are hairless or there are tufts of hairs only in the axils of lower leaves. Flowers mixed, corymb terminal. The fruit is flat, the wings of the fruit are spread at a pure angle, and the wings are twice as long as nuts. The flowering period is April-May, and the fruiting period is 9-65438+1October. Mainly produced in the Yangtze River basin, southwest, north China, southeast, west to Sichuan, with Shaanxi being the most widely distributed.

2. Acer negundo (Acer negundo)

Small deciduous trees, up to 70 cm -80 cm high, umbrella-shaped or spherical cap, slender branchlets, purple or grayish purple. Leaf blade diameter is 6 cm- 10 cm, palmately parted by 5 cm-7 cm, usually 7-parted, split, lobes oval to lanceolate, leaf margin with serrations, only tufts of hairs below the axils, mixed flowers and purplish red. The fruit is spherical, Zhang Kaicheng right angle to obtuse angle, purplish red when young, and brownish yellow when mature. Flowering in May, bearing fruit in September. Mainly distributed in East China and Central China.

3. Acer truncatum (Acer truncatum)

Deciduous trees, up to 10 m. The crown of the tree is umbrella-shaped or obovate. Leaves palmately 5-lobed, lobes entire, lobes acute. Leaf base is usually truncated. The drupe is flat, the wings of the two fruits spread at right angles, and the wings are wider, equal to or slightly longer than the nutlet. Mainly produced in north and southeast China, but also distributed in Inner Mongolia, Shaanxi, Shandong, Jiangsu and An Wei.

4. Triangle maple (Yafeng, Fengfeng)

Deciduous tree, up to 20 meters high, with thin strips of bark peeling off and oval crown. Leaf apex 3-lobed or indehiscent, entire or slightly sparsely serrate. The two sides of the fruit are convex, and the two fruit wings are nearly parallel. It is produced in all parts of the Yangtze River valley and cultivated in North China, South China and Southwest China.

5. Acer ginnala

Deciduous shrubs or small trees usually have 3 (1-5) pinnate leaves, prominent middle lobes, straight or inconspicuous on both sides, irregularly serrated, pinnate veins and three bases. The fruit protrudes to both sides, with wings twice as long as the fruiting body, standing at an acute angle and overlapping inner edges. Northeast China, North China, Kucha strip subspecies, produced in the middle and lower reaches of the Yangtze River basin.

6. Acer negundo (Fraxinus mandshurica, Acer saccharum)

Deciduous trees, up to 20 meters high. Branchlets green, glabrous. Odd-pinnate compound leaves, leaflets 3-7 (9), ovate to oblong-lanceolate, leaf margin with irregular notches, terminal leaflets usually 3-lobed. Flowers are unisexual, the male inflorescence is corymbose and the female inflorescence is raceme. The fruit wings are long and narrow, and the Zhang Kaicheng angle is acute or right. It blooms in April and bears fruit in September. Native to North America, it has been introduced and cultivated in East China, Northeast China and North China.

Acer truncatum seedlings are mainly propagated by seeds. When the samara is ripe, it will fall off for a long time and gradually fall with the wind, so it should be collected in time. Production of accounting reports by Hong Kong companies ... >>

What do maple seeds look like and how to plant them?

Maple seeds are balls as big as egg yolk, and some are like litchi, called maple balls. Should they grow underground?

Where is the origin of maple? How to plant it?

Maple is a big family. It is said that there are more than 200 kinds of maple trees in the world (150 kinds). There are 13 species of maple native to North America, of which only 9 species grow in Canada. There are many maples in China, too. Apart from the red leaves in autumn, my deepest impression of maple trees when I was a child was that their prickly fruits were called "maple balls". The seeds of sugar maple in North America and other maple trees that can extract sugar juice, such as black maple, red maple and silver maple, are not spherical, but rectangular with wings at both ends. They are called "helicopters" because their wings are very similar to the blades of helicopter propellers. When the seeds fly away with the wind and fall to the ground, the two wings are always inserted into the ground first, and firmly stay there to take root and sprout. The material of sugar maple is hardwood, which is often called "hard maple", as opposed to "soft maple" of red maple and silver maple. Furniture, floors and siding made of sugar maple are very durable. The juice of black maple and sugar maple has almost the same sugar content, which is also one of the main sources of maple sugar. Red maple and silver maple are very similar and are often regarded as red maple together. Although they can also be squeezed to make maple sugar, the yield is not high, and the economic value is not as high as that of sugar maple and black maple.

Where is the maple suitable for planting?

Maple likes warm and humid environment and plenty of soft sunshine, and is afraid of exposure to the hot sun, so it is not resistant to foundation. Maple trees are mainly distributed in subtropical areas of China, especially in the Yangtze River valley, and are cultivated in most parts of the country.

How to plant maple trees on the Fantasy Westward Journey?

Put the flowers in the garden #99 and see them once a day # 1 1. Once it's 2 water, 1 fat # 1 1, not too much +#99 If you visit them in 3-4 days, it's 4 water, 2 fat # 1 1, because the maple tree is 3J.

How to plant maple seeds

Sowing propagation

Seed selection: before sowing, seed selection is directly related to the success of sowing.

1, it is best to choose the seeds harvested that year. The longer the seeds are kept, the lower the germination rate.

2. Choose seeds with full grains and no deformity or deformity.

3. Choose seeds without pests and diseases.

Disinfection: Disinfection includes two concepts, one is the disinfection of seeds, and the other is the disinfection of sowing substrates. Families usually soak seeds in hot water at about 60℃ for a quarter of an hour, and then use warm water to accelerate germination 12 ~ 24 hours. The best disinfection method of the substrate for sowing is to fry it in a pot, so that any pests and diseases can be scalded to death.

Accelerating germination: soak the seeds in warm water (the temperature is similar to that of face washing water) 12 ~ 24 hours until the seeds absorb water and swell. For common seeds that germinate easily, this work can be omitted.

Sowing: For tiny seeds that are difficult to pick up by hand or other tools, soak one end of a toothpick with water, stick the seeds on the surface of the substrate one by one, cover the substrate with a thickness of 1cm, and then put the planted flowerpot into water, the depth of which is 1/2 ~ 2/3 of the height of the flowerpot, and let the water soak slowly (this method is called "pot soaking method")

For large seeds, you can pick them up by hand or other tools, put them directly into the substrate and sow them at a spacing of 3×5 cm. After sowing, the substrate is covered, and the covering thickness is 2-2 times that of the seeds. After sowing, the sowing substrate can be soaked with sprayer and fine-hole shower, and then watered when the soil in the basin is slightly dry. Still pay attention to the watering intensity and don't wash the seeds away.

Post-sowing management: after sowing in late autumn, early spring or winter, in case of cold wave and low temperature, plastic film can be used to wrap the flowerpot to keep it warm and moist; After the seedlings are unearthed, the film should be uncovered in time, and the seedlings should be exposed to the sun before 9: 30 am or after 3: 30 pm, otherwise the seedlings will grow very weakly; After most of the seeds come out, the seedlings should be properly spaced: pull out the diseased and unhealthy seedlings and let the remaining seedlings have a certain spacing; Most seedlings can be transplanted when they grow to three or more.