Mo Lan was raised in soil before, can it be raised in water now?

Merlan. Although it likes to be wet, it does not mean that it can be raised in water.

Moran grows at an altitude of 300-2000 meters in understory forests, shrublands, or moist but well-drained shades next to valleys. Prefer shade and avoid strong light. Prefer warmth, but avoid cold. Likes dampness, but avoids dryness. It mostly grows in sunny and rain-abundant dense forests, and its photosynthesis is carried out.

The light compensation point is about half of the morning light in spring, and the saturation point of light is about the light intensity at noon in summer.

of 10 -15.

China distribution: southern Anhui, southern Jiangxi, Fujian, Taiwan, Guangdong, Hainan, Guangxi, Sichuan, southwestern Guizhou and Yunnan.

This method is simple and reliable, and it blooms quickly after dividing, and preserves the original characteristics of the variety. It is a propagation method that divides the false bulbs of clumping orchids, divides them into single or 2-3 groups, and plants them independently to achieve the purpose of proliferation. It is best to propagate the monets during the dormant period, that is, before the new shoots are unearthed, before the new roots grow, or after flowering.

The separated orchid plants should be reorganized, and the rotten roots and dead leaves should be cut off.

Disinfection method can be used with 70% methyl tobuzin.

Soak the roots of the orchid plant for 10-15 minutes with 800-1000 times of the solution, soak it and dry it slightly before replanting. Although it is simple and easy to propagate and maintain the inherent characteristics of the variety, so that many valuable varieties can be preserved, the reproduction coefficient of the ramets is small after all, and it is difficult to meet the needs of large-scale production and market.

Tissue culture is the use of cell theory.

and an advanced science and technology developed on the basis of the theory of plant cell totipotency. It is being promoted in the field of forest tree propagation. Herbaceous plant.

It is easier than tissue culture propagation of woody plants, and the success rate is also greater. The propagation of Molan tissue culture is an advanced method of using advanced equipment and modern science and technology to propagate Molan. Tissue culture of Melan has strong resistance, few pests and diseases, high survival rate, and can be mass-produced.

Mellan, also known as primrose, is an indicative plant of the genus Orchidaceae, which grows under trees, shrublands and moist but well-drained, shady valleys at altitudes of 300 to 2,000 meters. There are two methods of cultivating Molan, hydroponics and soil culture, in the process of cultivating hydroponic Molan, it is necessary to manage light, temperature and humidity, and also need to fertilize appropriately according to the growth state of the plant, and at the same time pay attention to the quality of water and pruning rotten roots and yellow leaves.

First, the breeding method.

1.Illumination. Mo Lan likes shade, avoid strong light, in summer and autumn when the light is too strong, can be placed indoors in a place with scattered light to breed, so as not to burn the plant and cause the plant to turn yellow, in the spring and winter, the sun is soft and the indoor light is weak, you can release the light outdoors at noon in a relatively warm day, so as not to grow slowly because of the lack of light.

2.Temperature. Mo Lan likes warm, avoid severe cold, in 18 to 28 growth is the most suitable, in spring and autumn plants can grow very well, but in summer the temperature is often too high, higher than 30 temperature is not conducive to the growth of plants, need to be placed in a cool place at high temperatures, and then spray water to the plant and the surrounding environment to cool down, in the winter climate is cold, should be put into the indoor warm place to breed, so as not to frostbite the plant when the temperature is lower than 5, there is a heated family, should also be placed in a position far away from the heating equipment, so as not to burn the plants by heating.

3.Humidity. Mo Lan likes the growth environment of high air humidity, the humidity is 55 to 75% during the day, and the relative humidity of not less than 80% at night is the most suitable for the growth of Mo Lan.

4.Fertilize. Compared with soil-cultured orchid, hydroponic orchid can absorb less nutrients, in order to make the orchid grow better, you can fertilize the plant, fertilization is generally selected in the evening of a sunny day with a temperature of 18 to 25 degrees Celsius, apply organic fertilizer or inorganic fertilizer every 7 days in the growing season, apply fertilizer every 20 days in autumn and winter, and wash the leaves with water after fertilization, so as not to stain the leaves with fertilizer.

2. Precautions.

1.Water quality. Hydroponic Moran has higher requirements for water quality, the best water is snow water and rainwater, if tap water is used, it needs to be filtered and put in the sun for a day before it can be used, and the water should be changed once every 7 days or so to keep the water clean during the maintenance period.

2.Trim. After finding that the root of the Moran is rotten, it is necessary to cut off the rotten root in time, and soak it in potassium permanganate solution for 5 minutes to disinfect, and then put it back into the hydroponic container after soaking.

Mo Lanfu is easier to maintain than other varieties of orchids. Beginners can first bai Mo Lan or Du other common orchid species

After gaining experience, gradually improve the DAO grade. Beginner orchids, should not use large pots, generally with 15-20cm diameter of international pots or trumpet pots is appropriate, each pot can be planted 3-5 plants.

Orchids prefer shade and cool environments, and avoid direct sunlight. Raising orchids should be "not out in spring, not in summer, not dry in autumn, not wet in winter", which means that spring should avoid cold wind invasion and do not move outside; In summer, it is afraid of direct sunlight and should be placed in a cool and ventilated place; In autumn, the potting soil should be dry, and it is the budding period of orchids at this time, so the amount of watering should be increased appropriately; In winter, it is in a dormant state, and the water is easy to rot the roots, and the principle is to be dry and wet. Watering orchids is a regular task and an important part of the success of orchid cultivation.

The potting soil of orchids should be kept moist frequently, but avoid excessive water content. In cultivation, the amount of watering should be decided according to the different seasons and different stages of orchid growth. Orchids should not be overwatered, and it is advisable to keep the substrate dry, generally watering once every 10-15 days.

To fertilize orchids, apply thin fertilizer, do not apply thick fertilizer, you can make your own organic fertilizer, such as washing rice water, boiling dumpling water, chicken, duck and fish and other scraps in a container (5 liters of vegetable oil empty bottles can also be used), fully soak until completely corroded before watering. Thin fertilizer should be applied skillfully, and it should be watered once every two months. I've been raising a pot of Molan for 7 years, and I've changed the pot once during this time.

In the summer, it is occasionally placed in the living room, and the rest of the time it is usually placed by the window on the veranda. Good growth. I feel that it is not so bothersome to grow Molan.

The home farming method of Molan is difficult, especially in the northern region, but as long as you pay attention to the following methods, you can still breed successfully.

1) Management of the flowering period of northern black orchid.

Balcony planting) northern balcony breeding Moran, pay attention to the high temperature and dry heating of the room, but also to avoid the balcony temperature is too low, November begins to bud, there are early and late. In December, the early-blooming varieties began to pull out the poles and small rows of bells. The temperature is 10-15 degrees at night and 15-20 degrees during the day.

Pay attention to humidification, the higher the temperature, the higher the humidity. If the temperature is too low, the flowering period will be delayed or the flowering will not be normal. If the temperature is too high and the environment is dry, it is easy to cause bud loss.

The temperature difference between indoor and outdoor in northern winter is very large, and the following points should be paid attention to in flowering management:

1. There is a lag period of more than one month after the unearthing of the black orchid bud: the temperature control at 10-15 degrees is conducive to the development of the flower bud.

2. It is more appropriate to control the temperature of Molan at 15-20 degrees during the boll arrangement: the critical point of high temperature at the flowering stage is about 23 degrees, and it is easy to cause dry buds if it exceeds 23-25 degrees.

3. More sunlight during the flowering period is conducive to fragrance.

The management of the growth period of Melan is simple and there is nothing special about it.

1. Melan is shade-tolerant, can be mixed with other orchid species, and can also be cultivated indoors.

2. Molan likes fertilizer, which can be watered and fertilized like other orchids, and can also be slightly watered and fertilized.

3. The plant type of Molan is tall, but the root system is not very developed, and the pot should not be too large.

3. The seedling rate of Molan is not high, but it is easy to flower.

2) How to make the Spring Festival open in Molan! (Induce).

Molan can regulate temperature and humidity and can bloom during the Spring Festival; The easiest way is to put it in a heated toilet and increase the amount of watering to increase the temperature and humidity, referred to as the "toilet flower promotion method".

Before New Year's Day to buy Mo Lan when the bud is very short, Jinhua Mountain flower bud is about centimeter and the longest is less than 10 cm, the flower bud of white ink has just exposed the leaf pants, Fujian Lanshang said that this year's Spring Festival may not be able to see the flower, December 30 to the pot to today 10 days, Jinhua Mountain has been a large row of bells to open a few, white ink flower pole has been 20-30 cm and then 10 days should be the bell row, before the Spring Festival flowering to send people just right.

There are several issues that should be paid attention to when promoting flowers:

1. Heating must be humidified at the same time, otherwise it is easy to dry up and wilt when dry at high temperature.

2. The temperature of the orchid is 15 20 degrees Celsius, and the heating should not be sudden high temperature, which is about 20 degrees, and the humidity is not enough to dry up if it exceeds 23 degrees.

3. Shut in the toilet, it is not only convenient for heating and humidification, but also quickly pulls the rod to prevent the flower stem from being skewed.

4. Try to choose varieties of ordinary petals, the opening time of Moranki flowers is too long, and it is best not to promote the flowering of Moranqi petals, otherwise the opening is not good.

It is not suitable for open-air cultivation because it likes a shady growing environment, and the sun is too abundant when it is cultivated in the open air to be suitable for its growth. In summer and winter, it is best to put Molan indoors to breed, and in the spring, after Qingming, when the temperature is stable, you can put Molan outdoors to raise in the open, preferably under the big trees outside.

Open-air farming in Molan.

Mo Lan is not very suitable for open-air farming, because it likes a shady growing environment, and the sun is too abundant when it is cultivated in the open air, which is not conducive to its growth environment.

Raised in the open in the summer. Mo Lan can not be maintained in the open air in summer, because the outdoor sunlight is too abundant in summer, and the temperature is too high, Mo Lan is easy to sunburn, but it can be occasionally moved out of the outdoor sun for an hour to enhance the photosynthesis of plants.

Exposed in winter. If you want to put it outdoors for winter, you need to cover it with a double-layer plastic film to keep it warm to avoid frost damage.

Precautions for outdoor planting in Molan, noisy closed plums.

Outdoor location: When planting Mo Lan outdoors, you need to wait until after spring, then you can consider putting Mo Lan outdoors, which can be placed under the big trees outdoors, which is more suitable for the growth of Mo Lan.

Illumination. : When raising orchid in the open air, it should be noted that orchid is a typical negative plant, the light is slightly stronger and it is easy to sunburn the leaves, generally in spring and autumn to shade, in summer when the light is too strong to put it in a cool place, in winter only half of the shade can be.

Rainy day: Mo Lan can be placed outdoors on rainy days, but pay attention to the time and temperature, Mo Lan is suitable for light rain, generally can be drenched for 30-50 minutes, if it rains for a long time, Mo Lan's root system will rot.

Molan, Jianlan is a relatively easy to raise in the national orchid, easy to raise some varieties.

Melan - the main growth habit.

Prefer the stool to roll the head and avoid the strong light.

Merando grows in leaf-expanding forests. The light compensation point of photosynthesis in Melan is about half of the morning light in spring, and the saturation point of light is about 10 15 of the light intensity at noon in summer. This fully confirms that Moran is a typical negative plant.

If the sunlight is too strong, it will cause sunburn damage. Therefore, it is advisable to have a shade density of 60 70 in winter and spring; In summer and autumn, it is advisable to have a shade density of 85 to 90.

Prefer warmth, but avoid cold.

The growth temperature of Melanium is 25 28, and the temperature of dormancy is 12 15 during the day and 8 12 at night. It is not tolerant to low temperatures below 3, and even short temperatures below 2 can cause frost damage.

Likes dampness, but avoids dryness.

Native to the rain-rich southern leaf-expanding forests, Molan prefers humidity and avoids dryness. The relative humidity of the air needs to be 75 to 80 during the growing season and more than 50 in the winter. If the surface of the substrate is dry, it needs to be watered as soon as possible, and it should not be too dry.

Likes fat, but avoids turbidity.

The leaves and pseudobulbs of the orchid contain a large amount of phosphorus, and its old roots also have a strong ability to absorb phosphorus, so the phosphorus requirement of the orchid is less. The plant is thick and broad-leaved, and has a greater demand for nitrogen. The leaves of Moran are broad and need more potassium nutrients, so that the lignin and cellulose of the leaves can be effectively increased and the supporting force of the leaves can be enhanced, so as not to be weak and weak. Therefore, the suitable ratio of the three elements of fertilizer is 35 nitrogen

Although Molan likes fertilizer, the number of jujubes should not be high fertilizer concentration and frequent fertilization, but require chemical fertilizer, organic liquid fertilizer 1 Beiqing, every 15 20 days to apply 1 time.