This article directory at a glance: 1, neem tree tongue can eat? 2, the rural most often seen neem tree what role? 3, neem tree feng shui said what neem tree feng shui said what 4, the rural common neem tree what use? 5, neem role and efficacy is what neem tree which part of the most valuable medicinal value 6, the bitter dong tree fruit has what use neem tree tongue can eat? Neem tree tongue, can not be eaten.
The main effect of neem is to repel insects.
Family: Neem family Neem.
Alias: also known as neem tree, purple flower tree, neem date seed.
Cui Tree, Mori Tree, Neem Date Palm, Fire_Tree, Flower Heart Tree, Bitter Spice Tree, Foreign Flower Mori.
Morphological features: deciduous tree, up to 20 meters high.
The crown is broad and flat-topped, with stout branchlets.
Lenticels are numerous and conspicuous, and the leaves are alternate, 2 to 3 times odd-pinnate.
Leaflets ovate to elliptic, apex acuminate, margin obtusely serrate, varying in depth, base slightly oblique.
Paniculate compound cymes axillary, flowers lavender, fragrant.
Drupes subglobose, when ripe, persistent on branches, not falling through the winter.
Flowering April to May, fruit ripening October to November.
Bark dark brown, young branches with stellate hairs that fall off immediately, old branches purple, with fine punctate lenticels.
2-pinnately compound leaves, alternate, 20 to 80 centimeters long; leaflets ovate to elliptic, 3 to 7 centimeters long, 2 to 3 centimeters wide, base broadly cuneate or rounded, apex long-pointed, margins toothed, dark green above, light green below, stellate hairs when young, glabrous except for white hairs on the nerves a little later.
Panicles axillary; flowers lilac, ca. 1 cm; calyx 5-lobed, lobes lanceolate, hairy on both sides; petals 5, spreading or reflexed, oblanceolate; androgynophore usually dark purple, ca. 7 mm.
Drupe circularly ovoid or subglobose, ca. 3 cm, pale, 4- to 5-loculed, with 1 seed per locule.
Flowering April to May.
Fruiting October to November.
Geographical distribution: Neem is widely distributed in China.
Nem is cultivated in the south of the Yellow River basin, east China and south China.
There is a natural distribution in this region, with less cultivation.
Mostly born on roadsides, the foot of slopes, or planted next to the house, hedge.
North to Hebei, south to Jiangxi, Yunnan, Guangxi, west to Sichuan, are distributed.
Ecological habit: strong masculine tree, intolerant of shade, preferring warm climate, not strict on soil requirements.
Resistant to moisture, wind, water and humidity, but in the waterlogged place is poor growth, intolerant of drought.
Branch tip growth is fast, to the end of the growth period shoots are not yet fully mature, the top buds are easy to fall off, the tip is susceptible to frost damage.
In the spring, the lower part of the main tip of the mature part of the sprouting growth, thus forming a branching, short trunk characteristics.
The main root is not obvious, the lateral root is developed, and the fibrous root is less, so the wind resistance is strong, and thus the survival of large tree transplantation is poor.
The young tree grows fast, has a short life span, is resistant to sulfur dioxide, etc., and has the function of absorbing stagnant dust and killing bacteria.
Nem like warm climate, light, intolerant of shade, vertical distribution in the altitude of 1000 meters below.
Not hardy, in North China, young trees are prone to frost damage, but more than 3 to 4 years old large trees, cold resistance will be significantly increased.
The soil requirements are not strict, in acidic, neutral, calcareous soil and salt content of 0.4% or less of the soil can grow, but to deep, fertile, moist soil is best.
Not drought tolerant, afraid of waterlogging.
The main root is not obvious, the fibrous root is developed, and there are many branches.
The growth rate is fast, in the environmental conditions of the place, 10 years old tree its trunk diameter can reach 30 centimeters.
But it has a slightly shorter lifespan, with symptoms of senescence appearing in 30 to 40 years.
Seedling cultivation: seeding is the main propagation.
Seeding rate of 25 to 40%, seed thousand grain weight 550 to 830 grams, 1,200 to 1,800 seeds per kilogram, germination rate of 60% to 80%.
Winter or early spring sowing can be, 15 to 20 kg of seed per acre, about 40 to 50 days before the start of germination, mu yield 1.0 to 15,000 seedlings, one-year seedlings 1.0 to 1.5 meters high.
What is the role of neem most often seen in rural areas? The role of neem most often seen in rural areas is for scabies and wet sores.
This product is bitter cold, poisonous, can remove dampness and heat, kill insects and relieve itching, so the treatment of scabies, ringworm, eczema, eczema pain and itching and other evidence are effective.
Neem feng shui said what neem feng shui said what 1, neem is a deciduous tree, with a very high efficacy and role in feng shui in the call is to enhance the qi and blood, disaster town house to ward off evil spirits, to improve the health of the indicators of these, it is a more good intentions of the green plant.
2, planting flowers and trees in the small courtyard can be a shade for everyone to produce a natural environment, but also to enhance the ornamental value of the courtyard, in addition, many green plants also has a very good feng shui metaphors, the feng shui of everyone's home has a positive effect, such as neem.
The neem tree is a very high value of ornamental value of green plants, in feng shui can be prosperous in the house, the house to ward off evil luck and fortune, the feng shui of everyone's home is beneficial.
What is the use of common neem tree in rural areas? Neem tree, suitable for shade trees and street trees, with excellent ornamental effect.
The neem tree is widely planted in China, both in the north and south.
Neem has many uses:
Neem flowers: fragrant and beautiful
Late spring, neem flowers, blue-purple inflorescences hidden in the branches and leaves, the flowers are like a light morning mist, purple smoke curls, silk, fragrant and ghostly.
A spring rain, the ground is full of light purple, open hazy, a tree will seem to be caged with a light sadness.
But the fragrance of this flower many people do not tolerate the smell, if the window planted a row, a blooming, will have to close the window, so that people complained.
Neem leaves: shoe soles, stop bleeding, mosquito repellent
Neem leaves are alternate pinnately compound, ovate, pavilion.
Use neem fresh leaves to spread a thin layer, and then a layer of twine, paste the batter, dry in the sun, tear off the bottom of the shoes, anti-mosquito and environmentally friendly.
Bleeding from traumatic injuries can be stopped quickly by chewing the young shoots of the neem tree and applying them externally.
I remember when I was a little summer mosquitoes, at night, my mother picked some neem pointing _ mosquitoes, very effective, neem flowers are also very nice to smell
Neem trunk: insect prevention, furniture
Neem is tall, but neem grows slowly, the wood is not good, easy to crack.
In the 1940s and 1950s, when pesticides were rare, the bark of the neem tree was used in rural areas and ground into a powder to protect crops from pests.
Neem is used to make furniture that is lightweight and insect-resistant.
Neem fruit: insect repellent, moisturizer
Neem fruit, which looks like a date, is slightly poisonous, but in the 1960s and 1970s, it was still taken to repel insects.
It was also used as a bullet when I was a child.
Neem fruit also has a skin care role, in the 1960s and 1970s, the night wash the bowl, with hot water to soak soft neem fruit, and then kneaded with both hands to rot the neem flesh, and then hand on the fire to dry, hand and delicate and smooth hands do not crack.
However, because neem grows slowly, the material is brittle, now in the city more used in ornamental trees, in the countryside is not as much as before.
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What is the role and efficacy of neem What part of the neem tree has the most medicinal value 1, the medicinal value of neem is mainly neem bark, neem bark production sex obscurity attributed to the vaccine bitter, cold.
Harmful.
Attributed to the liver, spleen, liver and gallbladder meridian.
Production role vaccine to remove worms, treatment of ringworm.
Production use of vaccine 1. Used for parasites, pinworms, hookworms and other evidence.
This product has the effect of de-worming, parasites, pinworms, hookworms are extremely effective.
You can use this product alone to decoct water, boil paste or make tablets to take; also can be paired with make gentleman, betel, etc., in order to improve the efficacy of removing worms, such as the insect pill.
If this product with Baibu, dried plums, decoction of concentrated liquid, retained every night enema, and used for 2 to 4 days, with the treatment of pinworm evidence, the efficacy is even better.
2, single neem bark made of 25% water decoction retention enema, treatment of children parasitic intestinal obstruction, or with fresh neem root decoction of 100% water decoction orally, treatment of biliary ascariasis, clinical medicine are effective.
2. For scabies and wet sores.
This product is slightly cold, harmful, can remove dampness and heat, in addition to insects and eliminate itching, so the treatment of scabies, ringworm, eczema, eczema, itching and pain and other evidence are effective.
Often single powdered with this product, vinegar or pig fat can be coated on the wound.
What is the use of the fruit of the bitter dong tree neem seed: the plant's fruit into medicine taste bitter; cold; a small poison to move the gas pain; insecticide.
The seeds, leaves and bark of the neem tree contain an extremely special substance, neemin.
Neem (kumujian) has a broad-spectrum and highly effective insecticidal efficacy, can control more than 100 kinds of pests and diseases and several kinds of leaf fleas and nematodes, such as corn borer, root tumor nematode, spotted fly, powdery mildew, thrips and so on.
In addition to this, the Materia Medica also states that neem fruits have the following properties: "Bitter, cold and slightly poisonous, entering the liver meridian.
Functions: dampness and heat, treat hernia, kill worms, soothe the liver meridian, and facilitate urination".
And it is because of its existence, so that neem has the excellent function of tend to insects and disease
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