The breeding method of Phyllostachys pubescens

Nantian bamboo likes warm and humid environment, more shady and cold-resistant, easy to maintain, like fertile sandy loam with good drainage, and is not very strict in moisture requirements, so it can withstand both moisture and drought. In this paper, several propagation techniques of Phyllostachys pubescens are introduced as follows:

1. Split-plant method: dig out the clump-shaped plants in spring and autumn, shake off the soil, cut off 2 to 3 stems from each clump, take part of the root system, cut off some large pinnately compound leaves at the same time, plant them on the ground or pot, and blossom and bear fruit after two years of culture.

2. Most of the cutting methods are in spring, and the time is in March. Select the annual stem, cut off the ear segment with a growth of 20 to 25 cm, cut off most of the leaves (preferably retain the top bud), and insert it into the sandy loam seedbed after being treated with rooting powder. The depth is about 2 to 2 cm of the ear length, the spacing is about 5 cm, the row spacing is 10 to 15 cm, and the planting is watered thoroughly. It is necessary to build a shade after the beginning of summer, and it will take root two months later. It can also be cut in the rainy season or autumn, the method is the same as that in spring, but the cutting substrate is yellow soil, or it can be mixed with alkaline rice chaff ash and fine sand at the ratio of 1 ∶ 1. The panicle can be cut with branches in the same year, covered with film to keep moisture and shade in time, and can take root after one month.

3. The sowing method picks the full ripe and soon-to-fall full fruit at the end of December or the following year, mix it with coarse sand and knead it in water, remove the peel and pulp, float away the empty seeds, and get pure seeds. Mix pure seeds with moist fine sand in a ratio of 1 ∶ 3 and store them in large vats or flowerpots. Keep them moist all the time. It is found that spraying water increases humidity when sand grains are white and dry. Check once every half a month to prevent mildew of seeds or theft of food by rats.

In September, the seeds were split and exposed by □ and sowed on the whole seedbed. Strip sowing is carried out with row spacing of 15 to 20 cm, ditch width of 10 cm, ditch depth of 5 to 8 cm, seed spacing of 1 to 2 cm, light covering of thin soil, thickness of 0.5 to 1 cm, no seed for degree, followed by grass mulching and moisturizing. After half a month, 70% of the seedlings are unearthed, covering the grass two or three times, building a shed to shade, and strengthening water and fertilizer management. The height of the seedlings can reach five or six centimeters in that year, and they should be properly protected against cold in winter. The harvested fruit can also be sowed directly on the seedbed without treatment. The furrow width is 10 to 15 cm, the depth is 5 to 6 cm, the row spacing is 20 to 25 cm, the soil is covered with fire and 3 to 4 cm, and the grass is covered with moisture. After September, the seedling can emerge. During this period, the seedling bed must be kept moist.

The cultivation method of Phyllostachys pubescens-Phyllostachys pubescens (Latin name: Berberidaceae), also known as Nantianzhu, Red Quatzi, Candle, Red Lycium, Diamond Yellow, Phyllostachys pubescens, Orchid Bamboo, etc., is an evergreen shrub. Phyllostachys pubescens is a common woody flower species in southern China. Because of its beautiful plants, bright fruits and strong adaptability to the environment, it often appears in garden applications. Culture methods of Phyllostachys pubescens

1. Soil: the cultivated soil of Phyllostachys pubescens requires fertile sandy loam with good drainage, which is suitable to use slightly acidic soil, which can be prepared according to the proportion of 5 sandy soil, 4 rotten leaf soil and 1 manure soil.

2. Watering: Nantianzhu watering should be dry and wet. In dry season, the soil should be watered frequently to keep the soil moist; in summer, water should be watered once a day and sprayed on the leaf surface for 2 or 3 times to keep the leaf surface moist and prevent the leaf tip from becoming scorched and damaging its appearance. Flowering should pay special attention to watering, do not make the basin soil dry, and sprinkle water on the ground to increase air humidity, in order to improve the rate of pollination. The plant is semi-dormant in winter, so don't make the pot soil too wet.

3. Sunshine: Phyllostachys pubescens is best maintained in semi-shady, cool and humid places. Under strong light, the stem becomes dark red, the young leaves "burn", and the adult leaves turn red; in very shady places, the stems and thin leaves are long, and the plants are loose, which is harmful to ornamental value and disadvantageous to fruiting.

The function of Phyllostachys pubescens

The function of Phyllostachys pubescens: 1.

The branches of Phyllostachys pubescens are as tall and straight as bamboo, the feathered leaves are unfolded and beautiful, and turn red in autumn and winter. The spikes are full of red fruits and are dazzling. In classical gardens, they are often planted on both sides of the mountains and rocks, in the corner of the courtyard, and small plants are suitable for potted ornamental plants to beautify the home.

The function of Phyllostachys pubescens: 2. Medicinal

Phyllostachys pubescens has high medicinal value, and leaf decoction has inhibitory effect on Staphylococcus aureus, Shigella flexneri, typhoid bacillus, Pseudomonas aeruginosa and Escherichia coli. It can treat cold, pertussis, swelling and pain in the eyes, diarrhea, urine and blood. The fruit collects the lungs to relieve cough, clears the liver and clears the eyes. Treat chronic cough, asthma and malaria. Root dispelling wind, clearing heat, removing dampness and resolving phlegm. Treatment of wind-heat headache, lung-heat cough, damp-heat jaundice, rheumatism arthralgia.

How to raise southern bamboos

Evergreen erect shrub, ca. 1 × 2 m tall. Tufted, less branched. Three-pinnate compound leaves, about 30 cm long, alternate, leaflets elliptic-lanceolate, entire, leaves thin, sessile, some leaves turn red after autumn. Terminal panicle, florets white, flowering from May to July; berries globose, red, maturing from September to October, not easy to fall.

Ecological habits: like warm, humid climate, like semi-overcast and well-ventilated environment. The suitable temperature for growth is 15-301, the cold resistance is strong, and the low temperature of-51 in winter is not damaged by freezing. In the courtyards of Beijing and central Hebei, open-field planting chooses to avoid the wind and the sun, so that the cold can survive the winter. Avoid strong light and should be properly shaded in summer. Under the strong light, the stem becomes thick and short, dark red, young leaves burn, leaves often appear scorched edge, rough, leaves will turn red, affect fruiting. In the autumn and winter festival, under the sunlight, the leaves of the plant change from green to red, increasing the ornamental effect. It is not strict to the soil, like the sandy loam which is slightly acidic and fertile, rich in humus and well drained. Can tolerate poor soil and slightly alkaline soil. It is not strict with moisture and is resistant to drought.

Seedling propagation: mainly sowing and ramet propagation, but also cutting propagation. Sowing reproduction with picking fruit sowing, spring sowing can also be carried out. The seeds of Phyllostachys pubescens are immature seeds, which can be treated with sand storage. It is difficult for seedlings to germinate and it takes about 3 months for seedlings to emerge. Keep the substrate moist before emergence. Shading should be carried out after emergence, and shading can be removed after the true leaves grow out of the plant. When the low temperature is below 01, the seedlings should be prevented from freezing. After 2 or 3 years, it can grow into big seedlings, blossom and bear fruit. There are many tillers of Phyllostachys pubescens, which can be cut off 2-3 plants and planted with roots, and can blossom and bear fruit after 2-3 years of culture. The ramet should be carried out before sprouting in spring or autumn. The seedlings of potted plants should be shaded and slow after planting. After 15 days of normal management-cutting propagation, 1-2-year-old strong stem should be selected to cut into cuttings, each cuttings are 15-20 cm long, each cuttings have 3-4 lotus nodes, the end of cuttings is cut into a flat mouth, the distance from the upper stem nodes is more than 1 cm, and the lower end of cuttings is cut into an oblique mouth. Cut off the lower leaves and retain a small number of upper leaves. Before cutting, the cutting base can be soaked in 0.1 "concentration of naphthylacetic acid aqueous solution for 10 seconds, or soaked with rooting powder. Cuttings should maintain the humidity of the substrate and take root in 35-45 days.

Is Phyllostachys pubescens poisonous

Phyllostachys pubescens is poisonous, and the toxicity of the whole plant is toxic, the toxic symptoms are excitement, pulse first fast then slow, irregular, blood pressure drop, muscle spasm, respiratory paralysis, coma and so on. The plants that can be used as medicinal materials are more or less toxic, and the size of the toxicity is related to the quantity. After all, there are only a few toxic chemicals in plants.

Market price of southern bamboos

What is the market price of Nantianzhu? Range from 0.8 yuan to 15 yuan according to height

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How to propagate Phyllostachys pubescens and its propagation methods / sowing / ramet / cuttings

Phyllostachys pubescens is a common flower plant in people's life. There are many people who breed it in our country. With more people raising it, people are more concerned about how to reproduce, so how to breed it? What are the specific breeding methods of Phyllostachys pubescens? Next, the editor will take you to learn about it.

1. How to propagate, sow / ramet / cuttage of Phyllostachys pubescens

When it comes to the reproduction of Phyllostachys pubescens, in fact, it is mainly divided into three methods. The reproduction methods of Phyllostachys pubescens are mainly sowing and ramet, and they can also be cut, which can be picked and sown when the fruit is ripe. Let's take a look at these three propagation methods.

2. Propagation methods of Phyllostachys pubescens

Sowing and reproduction

1. Seed initiation

After we have collected the seeds of Phyllostachys pubescens, it is best to soak the seeds for 1-2 days before sowing, and after soaking until the seeds begin to absorb water and expand, we can take them out and sow them, so as to improve the germination rate of the seeds. the practical rate is still very high.

two。 Sowing method

In the breeding methods of Phyllostachys pubescens, sowing and reproduction is a more common method. First of all, we should evenly sow the seeds in the basin soil, then cover the soil with 1-2cm, and then water them. When watering, we should pay attention to watering thoroughly, and remember not to accumulate water. 10 days after watering, the seeds can germinate.

Ramet propagation

We can dig out the clump-shaped plants in spring and autumn, then shake off the soil and cut them off from the weakness of the root union, with 2 or 3 stems in each clump, with part of the root system, and cut off some large pinnately compound leaves at the same time. Planting or potting, so that it can blossom and bear fruit after 1-2 years of cultivation.

Cuttage propagation

1. Cuttings selection

Before we carry out cutting propagation, we should first choose cuttings (branches of Phyllostachys pubescens), and it is best to choose branches that grow sturdy and disease-free, so the survival rate will be higher, if we choose branches that look very delicate, it is very difficult to survive, so it is very important to choose cuttings.

two。 Cutting method

In the propagation methods of Phyllostachys pubescens, cutting propagation is not very common, but the survival rate is not low at all. As long as we master the correct method, it is easy to survive. Before cutting, we can use chopsticks to cut a hole in the basin soil, and then insert the cuttings into the middle for watering, which can take root in about 15-20 days after watering.

Conclusion: after reading the above content, I believe you also have a certain understanding of how to breed Phyllostachys pubescens. This is the editor's introduction about the breeding method of Phyllostachys pubescens. After everyone has successfully propagated in accordance with the above methods, we need to carry out conservation. If you do not know how to raise, you can refer to the breeding methods of Phyllostachys pubescens, in which there is a detailed conservation teaching.