How does the lotus flower reproduce? The propagation method of the lotus flower/mainly cutting propagation

Baolianhua, also known as Baolian Lantern, is a common ornamental flower plant in people's life. Many people are raising it everywhere. With more and more people breeding Baolinhua, people are more concerned about its reproduction. How to reproduce Baolinhua? What are the breeding methods of Baolian flower? Next, the editor will take you to learn about it.

1. How to reproduce and cuttage propagation of Baolinhua

When it comes to how to reproduce the lotus, in fact, it is generally based on cutting propagation, in early spring, we can use last year's branches for old wood cuttings. In the late spring and early autumn, we can use the same year's branches for tender wood cutting, as for its specific cutting methods are described in detail below, let's take a look.

Second, the propagation method of Baolian flower

1. Matrix selection, good drainage

Before we carry on the cutting propagation to the lotus flower, we first need to choose the substrate, which is a step to lay a good foundation, which is very important. Generally speaking, it is best to choose loose and fertile rotten leaf soil or peat soil as the substrate. The drainage and air permeability of these two kinds of soil are good, and the nutrition is also very rich, so that the plant can grow healthily.

two。 Matrix disinfection, high temperature disinfection

After we have selected the substrate, we cannot disinfect it immediately, we also need to disinfect it. During disinfection, we can break it up and lay it out in the sun for exposure, or we can put it into an iron pot. Then turn on the fire to stir-fry, so that even if there are pests or bacteria lurking in the matrix, they will be killed because of the high temperature.

3. Selection of twigs, cutting in late spring or early autumn

Softwood cuttings are generally carried out at the end of spring or early autumn every year, we can select the sturdy branches of that year as cuttings, cut them off and choose the sturdy cuttings, then fry them into a section with 5-15cm length, each section must have 2-3 leaves, when cutting the cuttings, we must cut them at 2 cm away from the stem knot, and the upper and lower cuts should be smooth.

4. Hardwood selection, cutting in early spring

In the early spring of every year, the branches of that year have not yet grown, so if we want to cut, we need to choose the branches that were born last year. Generally speaking, it is best to choose the branches that grew strong last year as cuttings, so that the survival rate will be higher. And each cuttings usually retain 3-4 nodes, as for the way of cutting is suitable for twigs, the editor will not repeat it here.

5. Cutting method, rooting in 40-50 days

When we cut the lotus flower, we should first apply an appropriate amount of base fertilizer in the substrate, then cut a hole in the potted soil, then cut a hole in the potted soil, and then insert the cuttings into it. this method can avoid damage to the cuttings during insertion, which is very practical, and can take root in about 40-50 days.

How to propagate Trollius, the method of propagation / sowing propagation / cutting propagation

Golden Lotus is a kind of highly ornamental flower plant, and it is cultivated in many areas of our country. With more people raising it, people are more concerned about its reproduction. How to reproduce Golden Lotus? What are the breeding methods of Trollius? Next, the editor will take you to learn about it.

1. How to propagate, sow / cut Trollius

When it comes to how to reproduce the golden lotus, in fact, it is mainly sowing reproduction and cutting propagation. As long as these two propagation methods are operated properly, the survival rate is not high. As for their specific operation methods, they are described in detail below. Interested friends can learn about it.

1. Selection of matrix and good drainage

First of all, no matter sowing or cutting the golden lotus, we need to choose the substrate, although the adaptability of this plant environment is very strong, but the growth in different soil still has different effects. Generally, it is best to choose sandy soil rich in organic matter as the substrate, because this kind of soil has good drainage and air permeability, which can make the plant absorb nutrients better and is not prone to stagnant water.

two。 Matrix disinfection, high temperature disinfection

After we have selected the substrate, we also need to disinfect it to prevent diseases and insect pests from infecting the plants. during disinfection, we can break it up, then spread it in the sun for exposure, or we can put it into the pan. then turn on the fire to stir-fry, so that even if there are diseases and insect pests, they will be killed by high temperature.

Second, the propagation method of Trollius (sowing and propagation)

1. Seeds are precipitated and soaked in warm water.

Before we sow and propagate the golden lotus, we must first urge its seeds. We can soak its seeds in warm water of 40 ℃-45 ℃ for one night, and then take them out and plant them when they begin to swell, so that the seeds can germinate more quickly.

two。 Sowing method, covering soil 1-2cm

When sowing, we should first spread the seeds of Trollius evenly on the soil surface, and then cover it with 1-2cm soil for watering. When watering, it is best not to water it directly with a kettle, because the seeds of the golden lotus are smaller, so it is easy to wash them away. When watering, we can put the flowerpot into the water and let the water soak up slowly.

3. Propagation methods of Trollius (cutting propagation)

1. Selection of cuttings, sturdy branches

Before the cuttage propagation of Golden Lotus, we first have to choose cuttings. Generally, it is best to choose branches that grow stronger and are free from diseases and insect pests as cuttings, so that the survival rate will be higher. If we choose branches that look slim, it is basically difficult to stock, so we should not be too casual when choosing.

two。 The cutting method can take root in two weeks.

Among the propagation methods of Trollius, cutting propagation is relatively simple. Before cutting, we can use chopsticks to cut a hole in the substrate, and then insert the cuttings into 1 Universe 2, which can avoid damage to the cuttings and is very practical. It can take root after two weeks or so, and can be planted after rooting and can be maintained normally after planting.

Medinilla magnifica Lindl Baolinhua: how to raise Baolian / how to breed Baolinhua the business card of Baolinhua Medinilla magnifica Lindl the breeding methods and precautions of Baolinhua the introduction of Baolinhua, also known as Pearl Pauline, is originally from the Philippines. Like high temperature, humid and semi-overcast environment, not cold-resistant, avoid hot sun exposure, require fertile, loose rotten leaf soil or peat soil, winter temperature is not lower than 16 ℃. Evergreen shrubs native to the tropical rain forests of Southeast Asia. 1.5 m to 2.5 m tall, stems 4-angled or 4-winged. Simple leaves opposite, without petiole, leaf blade ovate to elliptic, entire, leaves about 30 cm long and 18 cm wide. The leaves are green and glossy, and the main veins have obvious ivory white depressions. Spikes or panicles pendulous, with pink or pink-white involucral bracts outside the flowers, florets ca. 2.5 cm in diameter. Fruit globose, with persistent sepals at the top. The ornamental effects of its flowers, leaves and fruits are all good, so it is suitable for large and medium-sized potted plants. The ecological habits of Baolinhua like high temperature, humid and semi-shady environment, not cold-resistant, avoid hot sun exposure, and require fertile and loose rotten leaf soil or peat soil, the winter temperature is not lower than 16 ℃. The cultivation technique of Baolian flower changes the pot every spring, removes the persistent soil, increases the fertile, well-drained rotten leaf soil, and gives proper shade. During the growing period, it is necessary to keep the soil moist, cultivate indoors in winter, increase light and reduce watering. During the flowering period from April to June, the humidity should not be too high, otherwise it is easy to cause falling flowers. When potting or transplanting small seedlings or large plants that have been raised for several years, first put a coarse-grained matrix 2cm thick at the bottom of the basin as a filter layer, sprinkle a layer of fully mature organic fertilizer as base fertilizer with a thickness of about 1-2 cm, and then cover it with a thin layer of matrix, about 1-2 cm thick, and then put in the plant to separate the fertilizer from the root system and avoid root burning. Pour water once after putting on the basin and keep it in a shaded environment for a week. When transplanting the seedlings, first dig the planting hole, sprinkle a layer of organic fertilizer at the bottom of the planting hole as the base fertilizer (base fertilizer), the thickness is about 4 ~ 6 cm, and then cover a layer of soil and put it into the seedlings to separate the fertilizer from the root system and avoid burning roots. After putting it into the seedling, backfill the soil, cover the root system, and trample the soil with your feet and water it once. Humidity management likes the humid climate environment, which requires that the air relative temperature of the growing environment is 70 ~ 80%, the air relative humidity is too low, the lower leaves are yellowed and shedding, and the upper leaves are not glossy. Temperature management because it is native to the tropics and likes the environment of high temperature and humidity, it is very strict to the temperature in winter. When the ambient temperature is below 10 ℃, it can not survive the winter safely when the ambient temperature is below 10 min. In summer: 1, strengthen the air convection, so that the temperature in the body can be emitted; 2, put it in the semi-shade, or give it shade 50%; 3, spray it properly, 2-3 times a day. In winter: 1, move to a place where the indoor light is brightly lit for maintenance; 2, outside, wrap it in a film to survive the winter, but uncover the film every two days when the temperature is high at noon and let it breathe; light management likes the semi-shady environment, which can give sufficient sunshine in autumn, winter and spring, but shade more than 50% in summer. Put in indoor maintenance, as far as possible in places with bright light, such as well-lit living room, bedroom, study and other places. After indoor maintenance for a period of time (about a month), it should be moved to an outdoor place with shade (heat preservation in winter) for a period of time (about a month), so alternately. Fertilizer and water management for potted plants, in addition to adding organic fertilizer when potting, proper fertilizer and water management should be carried out in the usual maintenance process. The three seasons of spring, summer and autumn are its peak growing seasons. Fertilizer and water management circulates according to the order of "Huabao"-- clear water-- "Huabao"-- clear water. The interval period is about 1 ~ 4 days, and the interval period is shorter in sunny days or high temperature periods. The interval period is longer or not watered during rainy or low temperature days. In winter, during the dormant period in winter, the main task is to control fertilizer and water. Fertilizer and water management circulates in the order of "Huabao"-clear water-clear water-"Huabao"-clear water-clear water, and the interval period is about 3 ~ 7 days. For the plants planted in the ground, according to the drought in spring and summer, fertilizer and water were applied 2 ~ 4 times: first, a small ditch was opened 30 ~ 100 cm away from the root neck (the larger the plant, the farther away from the root neck), the width and depth of the ditch were 20 cm. Sprinkle 25-50 jin of organic fertilizer into the ditch, or 1-5 grains of compound fertilizer (chemical fertilizer), and then pour permeable water. After the beginning of winter, before the beginning of spring, fertilize again according to the above method, but do not need watering. Pruning plants in winter into dormancy or semi-dormancy period, to thin, disease and insect, withered, too dense and other branches cut off. The branches can also be arranged in combination with cuttings. Change the basin as long as the maintenance method, it will grow very fast, when growing to a certain size, it should be considered to change a larger basin, in order to let it continue to grow vigorously. [culture soil and composition ratio for basin change] one of the following can be selected: vegetable garden soil: slag = 3: 1; or garden soil: medium coarse river sand: sawdust (dregs) = 4: 1: 2; or one of paddy soil, pond mud, rotten leaf soil. [out of the basin] put the flowers to change the pot on the ground, first pat the four sides of the basin with a slap, so that the root system is shaken and separated from the basin wall, put the flowerpot upside down on the left hand, gently clamp the plant with the index finger and middle finger of the left hand, hold the edge of the basin with the wrist and fingertip, hit the bottom of the basin with the right hand, and then use the mother finger to top the root soil down from the bottom hole to let the plant out. After taking it off, gently pat the basin soil with both palms to let the excess soil fall off. [flowerpot preparation] choose a flowerpot of appropriate size, and the bottom hole of the pot is covered with two tiles or thin foam sheets, not only to ensure that the soil is not washed out by water, but also to allow excess water to flow out in time. A layer of ceramsite or broken red brick is placed on the tile or foam to serve as a filter layer, about 2cm to 3cm thick. On the drainage layer, there is machine fertilizer, which is about 1cm thick, and a thin layer of matrix on the fertilizer, which is about 2cm thick to separate the root system from the fertilizer. Finally, the plant is put in and the nutritious soil is filled, leaving about 2cm from the mouth of the basin. The propagation mode of Baolian flower is mainly by cutting and sowing. The cuttings were carried out from June to July in early summer or from September to October in autumn. The semi-lignified twigs were 15-18 cm long and planted in peat moss. They healed and rooting after 20-25 days, and could be transplanted to the pot in the same year. Sow, collect in August, sow immediately after harvest or sow in spring the following year. Before sowing, reproduction, selection and sowing, we should first select the seeds. Whether the seeds are good or not is directly related to the success of sowing. 1. It is best to choose the seeds harvested in the same year. The longer the seed is preserved, the lower the germination rate is. 2. Choose full seeds without defective or deformed seeds. 3. Select the seeds free from diseases and insect pests. Disinfection contains two concepts, one refers to the disinfection of seeds, and the other refers to the disinfection of sowing substrate. Families usually soak the seeds in hot water for about 60 ℃ for a quarter of an hour, and then use warm hot water to accelerate germination for 12 ~ 24 hours. The best way to disinfect the substrate used for sowing is to stir-fry it in a pan so that any diseases and insects can be scalded to death. Soak the seeds in warm hot water (the temperature is about the same as facial wash) for 12 to 24 hours until the seeds absorb water and swell up. For common seeds that germinate easily, this work does not have to be done. Sowing small seeds that are difficult to pick up with hands or other tools, you can wet one end of the toothpick with water, stick the seeds one by one on the surface of the matrix, cover the substrate 1 cm thick, and then put the seeding flowerpot into the water. the depth of the water is 1 stroke 2 ~ 2 beat 3 at the height of the flowerpot, allowing the water to soak up slowly (this method is called "pot immersion"). For larger seeds that can be picked up by hand or other tools, put the seeds directly into the substrate and order them at a distance of 3 × 5 cm. After sowing, the substrate was covered, and the thickness of the cover was 2 ~ 3 times that of the seed. After sowing, the sowing matrix can be wet with sprayers and fine-hole showers, and later, when the pot soil is slightly dry, we should still pay attention to watering so as not to wash up the seeds; the management after sowing is after sowing in late autumn, early spring or winter, when the cold wave and low temperature are encountered, the flowerpot can be wrapped with plastic film for heat preservation and moisture preservation. After the seedlings are unearthed, the film should be opened in time, and the seedlings should be exposed to the sun before 9: 30 in the morning or after 3: 30 in the afternoon, otherwise the seedlings will grow very weakly; after most of the seeds come out, you need to plant seedlings properly: pull out the diseased and unhealthy seedlings, so that there is some space between the seedlings left behind. When most of the seedlings have three or more leaves, they can be transplanted. Cuttings are often used for tender wood cutting in late spring and early autumn, or old wood cuttings with branches from the previous year in early spring. Cutting substrate is used for cutting nutrient soil or river sand, peat soil and other materials. Due to the limited conditions, it is difficult to get an ideal cutting substrate, so it is recommended to use the prepared and sterilized cutting substrate provided by this station; medium and coarse river sand is also fine, but rinse with clean water several times before use. Do not use sea sand and river sand in saline-alkali areas, they are not suitable for the growth of flowers and plants. When selecting cuttings for softwood cuttings, the sturdy branches of the current year were selected as cuttings when the plants were growing vigorously from late spring to early autumn. After cutting off the branches, select the sturdy parts and cut them into segments 5-15 cm long, each with more than 3 leaf nodes. When cutting cuttings, it should be noted that the upper cut is cut flat at about 1 cm above the uppermost leaf node, and the lower cut is about 0.5 cm below the lowest leaf node, and the upper and lower cut should be flat (knife should be sharp). When hardwood cuttings are carried out, after the temperature rises in early spring, the robust branches of the previous year are selected as cuttings. Each cuttage usually retains 3-4 nodes, and the cutting method is the same as that of softwood cuttings. The optimum temperature for rooting of cuttings after cuttage was 20 ℃ ~ 30 ℃, which was lower than 20 ℃, the rooting of cuttings was difficult and slow, when the temperature was higher than 30 ℃, the upper and lower cuttings were susceptible to bacterial infection and rot, and the higher the temperature was, the greater the proportion of rotting was. When there is a low temperature after cutting, the heat preservation measure is mainly to wrap the flowerpot or container used for cutting with thin film; when the temperature is too high after cutting, the cooling measure is mainly to shade the cuttings, to cover 50-80% of the sun, and at the same time, spray the cuttings 3-5 times a day, with more times of spraying when the temperature is higher in sunny days, lower temperatures and higher temperatures in rainy days, but less or no spraying times. Humidity after cutting, the relative humidity of the air must be kept at 750.85%. The basic requirement for cuttings to take root is to ensure that cuttings are fresh and tender and can be used to produce rooting substances before they take root. However, cuttings without rooting can not absorb enough water to maintain their water balance, so it is necessary to reduce the water evaporation of cuttings by spraying: under shaded conditions, the cuttings are sprayed 3-5 times a day. The higher the temperature in sunny days, the more the times of spraying, the lower the temperature in cloudy and rainy days, the less or no spraying. But with excessive spraying, cuttings are easy to be infected by bacteria and rot, because many kinds of bacteria exist in the water. Light cuttage propagation is inseparable from sunlight, because cuttings continue to carry out photosynthesis to produce nutrients and rooting substances to supply their rooting needs. However, the stronger the light, the higher the temperature in the cuttings, the more exuberant transpiration of cuttings, and the more water consumed, which is not conducive to the survival of cuttings. Therefore, 50% of the sun must be covered after cutting, and then the shading net must be gradually removed after the root system grows: remove the sunscreen at 4:00 every sunny day, and cover it before 9:00 the next day. Strip propagation selects strong branches and peels off the bark from about 15cm to 30cm below the top. The width of the peeled wound is about one centimeter, and the depth is limited to just peeling off the skin. Cut a piece of film 10 cm 20 cm long and 5 cm 8 cm wide, put some wet garden soil on it, and wrap it around like a wound. The upper and lower ends of the film are tightly tied and bulged in the middle. Take root in about four to six weeks. After taking root, cut off the root system along the edge of the branch to form a new plant. Leaf spot and stem rot sometimes occur in the disease control of Baolian flower, which is sprayed with 1000 times of methyl topiramate wettable powder. Pests are harmful to whiteflies and scale insects and can be sprayed with 1000 times of 50% dichlorvos EC. The distribution area of Baolinhua is native to the tropical forests of the Philippines, Malaysia and Indonesia. It is distributed in the tropical regions of the Eastern Hemisphere, and there are also 15 species in China, which are found in the tropical and subtropical rain forests of Hainan Island and southern Yunnan. The role of Baolian flower indoor ornamental Baobao lotus beautiful plant shape, gray-green leaves broad and rough, pink inflorescences drooping, is the most luxurious and beautiful flower in the wild peony family. Potted treasure lotus is most suitable for hotels, halls, shopping mall windows, villas and guest rooms. Baolinhua pictures