Breeding methods and precautions of Tortoise

Tortoise-backed bamboo is now a very popular indoor foliage plant, what many people do not understand is that the fruit of tortoise-backed bamboo is edible. Some flower friends will want to breed themselves when their turtles are raised very high, so how should tortoise back bamboos reproduce?

Tortoise back bamboo (details)

First, sowing seeds

Phyllostachys pubescens blossoms in summer, in order to improve the seed setting rate, artificial pollination is needed. The second pollination is the best at 9 ~ 10:00 and 3 ~ 4 p.m., and the success rate of pollination is high. It takes 15 months from pollination to seed maturity. Attention should be paid to ventilation and fertilizer and water management at the stage of seed development to promote fruiting and fullness.

Soak the seeds in 40 ℃ warm water for 10 hours before sowing, and the sowing soil should be sterilized at high temperature. The seeds of Phyllostachys pubescens are larger and can be sowed on demand. After sowing, the seeds can be kept at room temperature for 20: 25 ℃, and the box mouth is covered with plastic film to maintain more than 80% humidity. If the room temperature is too low in the process of sowing, not only the emergence of seedlings will be affected, but even the seeds will rot like water stains.

Second, cuttage

Stem and node cuttings can be used in both spring and autumn, and the cuttings from April to May in spring and September to October in autumn are the best. Because during this period of time, the temperature is suitable for stem node incision healing and rooting, and the survival is quick.

Cuttings selected stem tissue full, robust growth of the current year side branches, cuttings length of 20-25 cm, cut off the leaves at the base. Retain the upper leaflet, cut off the long aerial root, retain the short aerial root, in order to absorb water, conducive to hairy roots. The mixed substrate of coarse sand and peat or rotten leaf soil was used to keep 2527 ℃ and high air humidity after insertion, and it began to take root about one month after insertion. After the cuttings took root, the axillary buds on the stem nodes also began to sprout and spread leaves. In order to accelerate seedling growth, keep more than 10 ℃ at room temperature, strengthen fertilizer and water management, and seedling shaping can be used as a commodity in the second year after planting.

3. Ramets

In summer and autumn, the side branches of large tortoise-backed bamboos are split off, with partial aerial roots, and directly planted in buckets or bowls, not only the survival rate is high, but also the molding effect is fast.

Culture methods and matters needing attention of tortoise back bamboo picture of tortoise back bamboo culture method of turtle back bamboo

Tortoise-backed bamboo is a kind of radiation-proof plant. With its sense of elegance, elegance and elegance, it attracts the attention of many consumers, and more and more people introduce it into the list of potted indoor ornamental plants. In this paper, combined with the pictures of tortoise back bamboo, we will talk about the culture method of tortoise back bamboo. [recommended by the editor] Indoor plants touch fragrant wood, hydroponic plants, small potted plants, flowers, fengshui, radiation-proof plants, pictures of tortoise-backed bamboos, culture methods of tortoise-backed bamboos-

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English name: tortoise back bamboo

Scientific name: Monstera deliciosa

Alias: Penglai banana, iron silk orchid, perforated Xi Lin taro, tortoise back banana, clematis, dragon palm, electric orchid, tortoise back taro

Division: Tiannanxing

Genus: Phyllostachys

Distribution of origin: it is native to the tropical rain forest of Mexico and is widely introduced and cultivated in China.

Morphological features: the stem is stout, and the nodes are more like bamboo. There are long and drooping brown aerial roots on the stem, which can cling to other things and grow upward. Leaves thickly leathery, alternate, dark green or green; leaves thickly leathery, alternate, dark green or green; young leaves heart-shaped, without perforation, growing up rectangular-rounded, with irregularly pinnately parted, pore-lobed from leaf margin to leaf veins; 30ml 50 cm long, dark green, with leaf scars; bracts, leathery, yellowish white at leaf scars. The flowers are shaped like Buddha's flame and yellowish. The fruit is edible.

How to raise turtles with bamboo on their backs? -"five joys and five taboos"-raising turtles and carrying bamboo-

◆ a warm bogey cold tortoise back bamboo native to the Mexican rainforest, like the warm environment, avoid freezing cold weather. The temperature above 5 ℃ will not suffer frost damage, and the temperature above 12 ℃ will grow well.

◆ second is like shade and cool taboo strong light turtle back bamboo strong shade tolerance, in the semi-shade environment, the growth is particularly good, the performance is exuberant, the aerial root is developed, the leaf is hypertrophy, the leaf color is bright and dark green.

◆ 3 is fond of wetting, avoiding waterlogging, tortoise back bamboo likes to grow in a humid ecological environment. There are many Rain Water in the south, if the waterlogging accumulation time is too long, there will be rotten roots, rotten stems and leaves.

◆ 4 is fertile soil, bogey lean soil, turtle back bamboo likes fertile soil, especially fertile sandy loam, although it can grow on thin red and yellow soil, its growth becomes weaker, tree posture is deformed, leaves become smaller and leaf color becomes lighter, which affects the ornamental effect.

◆ 5 is like soil fertilizer avoid chemical fertilizer turtle back bamboo often apply organic fertilizer, such as cake fertilizer, man-made organic fertilizer, livestock and poultry manure, soil manure and so on, its tree is strong, the leaves are as big as plates, the leaves are thick, the leaves are dark green and glowing, especially the tortoise shell pattern is more clear.

According to the characteristics of "five joys and five taboos" of tortoise back bamboo, shade and dampness management should be carried out in summer and autumn to avoid direct sunlight, watering twice a day, leaf surface often spraying water to maintain air humidity, keeping room temperature more than 5 ℃ in winter, outdoor cultivation and film mulching to keep it safe through the winter. If properly maintained, the tortoise back bamboo, which is more than 4 years old, will also bloom, with single petals wrapped in berries, bright jade flowers, yellowish berries and long oval berries; its fleshy spikes can be used for cooking, and the berries can also be eaten when ripe.

The culture method of tortoise-backed bamboo-

① sowing

Phyllostachys pubescens blossoms in summer, in order to improve the seed setting rate, artificial pollination is needed. The second pollination is the best at 9 ~ 10:00 and 3 ~ 4 p.m., and the success rate of pollination is high. It takes 15 months from pollination to seed maturity. Attention should be paid to ventilation and fertilizer and water management at the stage of seed development to promote fruiting and fullness.

Soak the seeds in 40 ℃ warm water for 10 hours before sowing, and the sowing soil should be sterilized at high temperature. The seeds of Phyllostachys pubescens are larger and can be sowed on demand. After sowing, the seeds can be kept at room temperature for 20: 25 ℃, and the box mouth is covered with plastic film to maintain more than 80% humidity. If the room temperature is too low in the process of sowing, not only the emergence of seedlings will be affected, but even the seeds will rot like water stains.

② cuttage

Stem and node cuttings can be used in both spring and autumn, and the cuttings from April to May in spring and September to October in autumn are the best. Because during this period of time, the temperature is suitable for stem node incision healing and rooting, and the survival is quick.

Cuttings selected stem tissue full, robust growth of the current year side branches, cuttings length of 20-25 cm, cut off the leaves at the base. Retain the upper leaflet, cut off the long aerial root, retain the short aerial root, in order to absorb water, conducive to hairy roots. The mixed substrate of coarse sand and peat or rotten leaf soil was used to keep 2527 ℃ and high air humidity after insertion, and it began to take root about one month after insertion. After the cuttings took root, the axillary buds on the stem nodes also began to sprout and spread leaves. In order to accelerate seedling growth, keep more than 10 ℃ at room temperature, strengthen fertilizer and water management, and seedling shaping can be used as a commodity in the second year after planting.

Ramet: in summer and autumn, the side branch of the large tortoise back bamboo is split off, with part of the aerial root, directly planted in the barrel or bowl, not only the survival rate is high, but also the molding effect is fast.

③ cultivation

The cultivation of tortoise back bamboo is very easy, which usually uses the same amount of rotten leaf soil, garden soil and river sand as the substrate. When planting, add a small amount of bone meal and dried cow dung as base fertilizer. The moist tortoise back bamboo needs enough water to keep the basin soil moist. Of course, it is necessary to spray water to the leaves when the weather is dry, in order to keep the air moist, pay attention to shade in the growing season, avoid strong light, especially in midsummer can not be placed in the sun, otherwise it is easy to cause leaves scorched, burns, affecting the ornamental value.

Conclusion: today, the large-scale potted bamboo has become the main backbone material in the hotel lobby, and the bamboo planted in small and medium-sized pots will also be one of the ornamental plants in modern family decoration, which is very common in China. Of course, the potted turtle-backed bamboo is lovely, not because it is a famous indoor potted foliage plant, but also because it has a strange ability to absorb carbon dioxide at night.

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How to raise turtle back bamboo culture methods and matters needing attention

Tortoise back bamboo gets its name because its leaves are shaped like tortoise shell texture, which not only symbolizes health and longevity, but also has the effect of absorbing impurities and so on. So how to raise turtles and bamboo? Today, let's talk about the breeding methods and matters needing attention of tortoise back bamboo.

First, a brief introduction to the tortoise back bamboo

(scientific name: Monstera deliciosa). Also known as "Penglai banana", "Euphorbia", evergreen vine. The stem is stout; the young leaves are heart-shaped without holes, and when they grow up, they are widely ovate and pinnately parted; there are oval perforations between the veins of the leaves, and the leaves are long-stalked and dark green. Buddha flame inflorescence, Buddha flame boat-shaped, November flowering, yellowish. There are brown air roots on the stem, shaped like electric wires, hence the name "electric grass"; the leaves are oval, in the shape of tortoise shell-shaped veins scattered with many oblong holes and deep cracks, its shape is like a tortoise shell pattern, and the stem has nodes like bamboo stems, hence the name "tortoise back bamboo". Fleshy inflorescence, the whole flower is shaped like a "table lamp", with a lampshade and a light bulb.

Originally from the tropical rain forest of Mexico, it likes warm and humid environment, avoid direct sunlight and is not resistant to cold, so it is used as indoor potted plants in northern China.

Second, the culture method of tortoise back bamboo

1. Planting

Tortoise back bamboo likes loose and well-drained soil, which can be prepared with garden soil, river sand and rotten leaf soil. Phyllostachys pubescens is a large foliage plant with large thick stems and leaves, especially when the adult shoot is divided, it should be framed and tied to avoid lodging and variant, and the bracket should be removed after being shaped.

2. Fertilization

The period from April to September is the peak growth period, and rarefied liquid fertilizer is applied every half a month. During the growth period, 28% or 37% liquid nitrogen fertilizer was irrigated once in about 2 weeks to make the plant strong. Increase the application of phosphorus and potassium fertilizer after autumn to make the stem stout and prevent lodging.

3. Watering

Tortoise back bamboo likes to be wet, and the basin soil remains dry but not cracked, moist but not wet. The air humidity should be 60%. The leaves should be sprayed and watered every day in summer to keep the leaves bright. Do not spray water to the leaves in winter, otherwise the leaves will appear black spots, or even black and rotten.

4. Temperature, light

The tortoise back bamboo likes to be warm, and the suitable temperature for growth is 15-25 ℃. In winter, indoor overwintering should not be less than 5 ℃.

Tortoise back bamboo is more shady, avoid the scorching sun, like scattered light, should avoid direct light. If the sun is too strong, the leaves will be burned; if the light is too dark, the color of the leaves will fade. The flowerpot can be placed in the north window in summer, and the windowsill facing south should be put in sufficient sunshine in winter.

5. Disease and pest control

The main diseases and insect pests of Phyllostachys pubescens are shell insects and gray leaf spot.

The main results are as follows: (1) scale insects: if the indoor cultivation of tortoise back bamboo is not ventilated, it is easy to appear on the stems and leaves and lose its ornamental value. When a small amount occurs, it can be caught manually, and in severe cases, it can be sprayed with 1000 times of omethoate emulsion.

(2) Gray spot: the disease starts from the injury of the edge of the leaf. The disease is more serious after low temperature, smoking and insect pests. After the damage to the leaves, the disease spots were black spots at first, oval or irregular after expansion, dark brown at the edge and grayish brown inside. Control methods: ① to strengthen plant maintenance, timely disinfestation, cut off some diseased leaves; when the onset of ②, spray with 1000 times of topiramate or 0.5% Bordeaux solution.

6. Shaping and pruning

When the leaves of the stem nodes grow too dense and the branches grow too long, pay attention to pruning the whole plant and strive for natural beauty. If you want to make the stem grow tall quickly, you can trim the lower aging leaves moderately.

7. Reproduction

Phyllostachys pubescens is often propagated by pressing method and cutting method.

The main results are as follows: (1) the striping method is carried out from May to August, and the mother plant can be cut off after about 3 months.

(2) cutting method: the effect is the best from April to May and from September to October in autumn. Cuttings select sturdy lateral branches of the year, 20-25 cm long, each with 2-3 stem nodes, cut off the basal leaves, retain the upper leaflets, cut off the long aerial roots, retain short aerial roots, take leaves or remove leaves and insert them into the mixed medium of coarse sand and peat or rotten leaf soil, maintain 25-27 ℃ temperature and high air humidity, start rooting about 1 month after insertion, and grow new buds to become new plants after two months.

(3) split method: in summer and autumn, the side branches of large-scale tortoise-backed bamboo were chopped off, with part of the aerial root, directly embedded in the barrel or bowl, not only the survival rate was high, but also the molding effect was good.

Third, matters needing attention in the culture of tortoise back bamboo.

1. Be afraid of strong light exposure. Tortoise back bamboo is a typical shade-tolerant plant, large-scale production must be equipped with shading facilities, can use 50% shading net, especially sowing seedlings and just cutting into live seedlings, avoid direct sunlight, so as to avoid leaf burns. The molded plants should also pay attention to shading in the middle of summer, otherwise the leaves will age and lack of natural luster, which will affect the ornamental value.

2. Fear of dry air. Tortoise back bamboo grows naturally in the tropical rain forest and likes to be moist, but the potting soil will also rot the roots, make the plant stop growing, the leaves droop, lose luster, and the leaves are uneven. Watering should grasp the principle of rather wet than dry, often keep the basin soil wet, but not stagnant water, watering every 2-3 days in spring and autumn. In the midsummer season, in addition to watering every day, water should be sprayed many times to keep the leaves fresh, and hanging cultivation should be sprayed more frequently. In winter, the evaporation of leaves is weakened, and the amount of watering water is reduced.

3. Apply thin fertilizer frequently. Phyllostachys pubescens is a more fertilizer-tolerant foliage plant, in order to make more new leaves, green leaves with natural luster, fertilizer is applied once a month during the growing period, be careful not to let the fertilizer liquid stain the leaves. At the same time, the root of tortoise back bamboo is relatively tender, do not apply raw fertilizer and thick fertilizer, so as not to burn roots. It is best to use "Huiyou" 20Mel 8Mel 20 with high potassium nitrate fertilizer and 20Mel 20Mel 20 general fertilizer in four seasons, which is more beneficial to the growth of tortoise back bamboo.

4. Need to be bound and reshaped. Phyllostachys pubescens is a large foliage plant with large thick stems and leaves, especially when the ramets of adult plants should be framed and tied to avoid lodging. The bracket is removed after it is finalized. At the same time, when the leaves of the stem nodes grow too dense and the branches grow too long, pay attention to the pruning of the whole plant and strive for natural beauty.