Special Mic [Big Leaf Green Looper] How to raise a big leaf green dill for breeding methods and precautions
Profile
Big leaf green dill is a kind of green dill. It belongs to the plants of Tiannan Star Kirin Leaven. Large evergreen vines grow in tropical regions.Tropical rainforests in the Solomon Islands of Indonesia.It often climbs the rocks and trunks that grow on the rainforest. It has strong entanglement and developed air roots and can be planted hydroponic.The petiole on the mature branches is thick, 30-40 cm long, the base is slightly expanded, the upper joints are 2.5-3 cm long, slightly thick, the abdominal mask is wide, the leaf sheath is long, the leaves are thin, Emerald green, usually (especially the leaf surface)There are most irregular pure yellow plaques, which are all -ovate or ovate -length circular, not to wait for the side, the apex is short -tip, the base is deep heart -shaped, slightly thicker, and slightly bulging on both sides.
Sexuality is warm and humid environment. The soil is loose, fertile, and well drained.Large leafThe green vines are several meters long, and there are gas roots in the middle. As the growth age increases, the stems are thicker, and the leaves are getting bigger and bigger.Leaves are alternate, green, and a few leaves will also be slightly yellow -colored, full, heart -shaped.
Large leafGreen Luo is a negative plant.The indoor cultivation can be placed next to the window, but to avoid direct sunlight.If the sun is too strong, it will burn the leaves of the green dill. After the overcast will disappear the beautiful marks on the leaves, it usually accepts four -hour scattered light.Large leafGreen Luo's growth and development is the best.
Nickname
Devil Vine, Golden Ge, Gold Vine, Mulberry Leaf
Morphology
The stems of the large leaf green dill are stout, which can reach a few meters, and the stems have gas roots.Young leaves have ovate and heart -shaped. The newly breeded seedlings are smaller and the color is lighter. With the growth of the plant age, the mature blades are long ovate, about 15 cm long, and about 10 cm wide.The thick green leaf surface is inlaid with irregular spots or strips of yellow and white.Due to the differences in Fertilizer and water conditions, the size of its leaves is different.Large leafThe green streams are leafy, have good shade -resistant, are green all year round, and they are shiny.In winter, Outdoor plants withered and withered, and indoorsLarge leafThe green dill is lush, so it is Ye Jiahui indoors.becauseLarge leafGreen Luo's stems grow faster. People often make pillar -style cultivation, that is, pillars are erected in the center of the Flower pot, and some brown hairs are bandaged on the pillars. The diameter of the pillar is 10 cm to 12 cm.The seedlings make their stems grow around the pillars.AlsoLarge leafGreen Luo is planted in a Flower pot and placed on the Flower stand, so that the stems are Hanging down, like a green curtain, which is unique.
Potted plantLarge leafDue to the restrictions of potting soil, the green dill is easily aging after the cultivation time is too long, and the leaves become smaller and fall off.Therefore, after 2 to 3 years, the pots must be replaced or trimmed and updated.
variety
Blue leaf green dill: All leaves are blue green, without patterns and mixed colors;
Yellow leaf green (golden gold): The leaves are light golden yellow, and the leaves are thin;
Flower leaf green dill: Flower leaf green dill refers to the color of different colors on the green spots. According to the color and characteristics of the pattern, there are three variants that have been found;
Yin Ge: The leaves are milky white spots, which is thicker than the original variant;
Kim Ge: The leaf is irregularly yellow spots;
Three -colored Ge: leaves green, yellow milk and white spotted patterns;
Star dot vine: chloroplastment green, full of silver green plaques or spots.
Suitable place
Big leaf green is strong, with well -developed air, colorful leaf, evergreen, long -seasons, and long branches. It is an excellent leaf -viewing plant.In the halls and hotels, it can also be cultivated into the study, window sills, walls, walls, and walls. It can also be used for plants in the tree -lined land. It is a flower that is more suitable for indoor places.
Effectiveness and role
Adsorption
1. Insuctions adsorption
Big leaves green can absorb benzene, vinyl chloride, formaldehyde, etc. in the air. According to environmentalist scientists, most of the new newly renovated new ventilation, and then placed a few pots of large leaf green dills.The new floor floor is very prone to harmful substances.Because the large leaf green dill can purify the benzene, trichlorohylne and formaldehyde in the air at the same time, it is very suitable for the newly repaired rooms.
2. Nano adsorption
The pore pores are arranged between 0.27-0.98 nanometer.At the same time, the diameter of the molecular diameter of formaldehyde, ammonia, benzene, gyrene, and dysrene is between 0.4-0.62 nanometers, and they are all polar molecules. They have the characteristics of harmful gases such as formaldehyde, benzene, and tvoc to achieve purificationThe effect of indoor air.
3. coconut carbon adsorption
coconut carbon is a new type of activated carbon based on coconut shells as raw materials, which is made of high temperature activation and carbonization.It has 5 times higher than ordinary activated carbon to more than above the ordinary activated carbon. The adsorption rate is faster and faster. coconut carbon -wide has a developed ratio of the surface area and a rich micro -pore diameter.The surface area can reach 1000-1600m2/g, the volume of micropores is about 90%, and its microre pore diameter is 10A-40A.It has the advantages of larger surface area, moderate pores, uniform distribution, fast adsorption speed, and small impurities.It has a strong adsorption effect on harmful gases such as formaldehyde, benzene, and tvoc.
Air purification
Big leaves have a strong air purification function, and have the reputation of green purifiers.Big chloroplasm can convert formaldehyde into sugar or amino acids such as sugar or amino acids in metabolism. It can also decompose benzene emitted by a copy and printer, and can also be absorbed.
Big leaves green stems are soft and soft, and the leaves are beautiful and pleasing to the eye.In addition to high ornamental value, environmentalists have found that a pot of large chloroplasma in 8-10 Square meters is equivalent to a air purifier, which can effectively absorb harmful gases such as formaldehyde, benzene, and vinyl chloride in the air.
Viewing value
Big leaf green dill has strong entanglement, well -developed air, colorful leaf, evergreen in the four seasons, and long branches. It is an excellent leaf -viewing plant.In the halls and hotels, it can also be cultivated into the study, window sills, walls, walls, and walls. It can also be used for plants in the tree -lined land. It is a flower that is more suitable for indoor places.
Breeding method
illumination
The original growth conditions of the large leaf green dill are in the woods covered by towering trees, and the positive is not strong.However, in the north of autumn and winter, in order to supplement the lack of temperature and photosynthesis, it should increase its lightness.
Method: Put the large leaf green dill to the best place for indoor light, or move to the sealed balcony at noon to bask in the sun.At the same time, when the temperature is low, you should open the window as little as possible, because the leaves may be frostbite within a very short time.
The indoor cultivation can be placed next to the window, but to avoid direct sunlight.If the sun is too strong, it will burn the leaves of the large leaf green dill. After the overcast, the beautiful marks on the leaves will disappear. Usually, it will receive four -hour scattered light.Therefore, the large leaf green dill can be placed in four seasons in the room.In a darkest room, it should be moved to an environment with strong light every half month to restore for a period of time.
Big leaves green, summer, and autumn can be placed near the east or north window sill, and winter can be placed in the south window.If it is placed in an environment where the light is too dark in the long run, it will not only cause the vines, the length of the interval, the scattered in the plant shape, but also the yellow and white strip spots on the leaves will become smaller and light, and even the spots completely disappear.Faded into green.If it is cultivated outdoors, pay attention to Shading, especially in summer to prevent direct light from direct light.
Humidity/watering
The amount of watering in autumn and winter shall be strictly controlled according to room temperature.Before heating, the temperature was low, and the soil of the plant was slower. To reduce watering, the amount of water should be controlled between 1/4-1/2.Even after heating, watering must not be diligent. Watering should be poured less to the pot, and brown silk should be seeprated.In addition, water should be sprayed with the roots of the brown pillars to reduce the insufficient water absorption of the roots due to the rapid evaporation.The water that is poured in winter is better after drying for a day.
temperature
In the north, room temperature is above 10 C, large leaf green dill can be safe to pass winter, room temperature is above 20 C, and large leaf green dill can grow normally.Generally, this temperature problem is not large. It should be noted that the temperature difference is too large. At the same time, it is necessary to pay attention to the leaves not to be close to the heating equipment.
soil
In winter, it can grow well under the bright scattered light in the room.The root of the stem is absorbed.It can apply nitrogen, phosphorus, potassium Compound fertilizer every 2 weeks or spray 0.2%per week of dihydrogen phosphate solution to make the leaves green and green, and the spots are more vivid.The large leaf green dill likes moisturizing. Watering in the growing season is advisable to keep the pot soil moisturizing. Do not dry the pot soil.If too much watering causes pots of water, it is easy to cause rotten roots and dead leaves, especially when the temperature of the winter room is low, and pay attention to controlling watering.While fully watering in summer, pay attention to spraying water on the leaves.Dry climate in winter, it is necessary to spray the blades with warm water every 4-5 days to wash off the dust on the leaves to help keep the leaves bright and green.
Fertilize
In the autumn and winter seasons in the north, plants grow slowly or even stop growth, so fertilization should be reduced.Before the winter, the time was mainly about 15 days.After winter, fertilization is mainly sprayed with leaf surface, mainly spraying through the pores on the leaf surface, absorbing Fertilizer through the pores on the leaf surface, Fertilizer effect can directly act on the leaf surface.Leaf surface Fertilizer should be used with special Fertilizers, and ordinary inorganic Fertilizers are not easily absorbed by the leaf surface.Both the Peking University's Hua Hua Shen series and the flowers produced by Japan can be used as leaf Fertilizer.
Plastic surgery
Each pot is planted or cut directly or cuts 4-5 plants, and a brown column is set up in the middle of the pot, which is convenient for large-leaf green dill to grow upward.Plastic trimming is carried out in spring.When the stems are covered with brown columns and the tip end exceeds about 20cm of brown columns, the stem tip of 2-3 plants is cut 40cm.When the short -term emanating new buds and new leaves, cut off the stem tip of the remaining plants.Pot plants that are frozen or other reasons in winter or other reasons, the half of the plants can be shortened by 1/2, and the other half of the stems can be cut off 2/3 or 3/4.Staged high and low, so that the new leaves with rice under the cut mouth can be covered with brown columns.
Cultivation points
Big leaves grow rapidly, and the cultivation management is extensive.In the process of cultivation and management, spray water in the summer should be sprayed with plants in many ways, and fertilization is performed every 10 days to keep the leaves green.Potted seedlings should be cut off when the cultivation column grows at 30cm; when the leaf leaves fall off 30%-50%, it should be discarded.Green -pillar potted plants are the ideal plants of the garden door and green wall greening. Its leaves are also a good product for flower arrangement and leaves.
1. Big chloroplasses are the best for cultivation of micro -acidic and neutral sandy loam with organic matter and organic matter.When changing the pot every three years, the large leaf green dill is a negative plant. It avoids direct sunlight, likes to scattered light, and is more yin to withstand. It is usually the best for receiving four -hour scattered light.
2. The breeding uses cuttings and buried stems.Choose a strong large leaf green vine, cut it into two sections, not to hurt the gas root, and then insert into the plain sand or cedar. The depth is 1/3 of the cuttings.Moisturizing, the improvement rate is more than 90%.
3. The air humidity and humid environment with large leaf green dill.summer is the peak of the growth of large leaf green dills. It can spray several times to the roots and leaf surfaces of the large leaf green dill several times a day.The temperature of the leaf surface increases the air humidity of the small environment, so that the leaves grow better.Sprinkle new high -fat film to keep Fertilizer and keep it. In winter, it has a low room temperature. The large leaf green dill is in a dormant.
4. The most suitable growth temperature of large leaf green dill is 20 C-28 C during the day, and 15 C-18 C in the evening.As long as the indoor temperature is not less than 10 C in winter, the large leaf green dill can safely overwinter. If the temperature is lower than 5, it can easily cause fallen leaves and affect growth.The timely spraying of strong stem spirit during the growth period can make the plants thick, thick leaves, tender leaves, and lush plants.
Frequently problem handling
Breeding method
Cuttings
Usually the breeding of large leaf green dill adopts cutting method.In the late spring and early summer, the strong large leaf green vines are selected, cut 15 cm to 30 cm branches, remove the leaves from 1 to 2 sections of the base, be careful not to hurt the gas roots, and then insert it into the sand or corn.One -third of the cuttings are placed in the shade of the shadow, and every day, spray water or cover the plastic film to moisturize every day. As long as the environment is not lower than 20 C, the survival rate is more than 90%.
The specific method of cutting method is as follows:
1. Cutta selection and processing
Cuttings should choose half-wood branches that grow strong and disease-free insect pests, cut them into 10-13 cm long, cut the lower incision to cut into oblique mouth, leave 2-3 leaves at the upper end, and cut the leaves by half to reduce the evaporation of water, which is conducive to cuttings.
2. Cutting matrix
Cutting matrix requires loose and breathable, well drainage, and patorial soil or sandy soil with high humus. It is best to use vermiculite. This is fast -rooted and high survival rate.Before insertion, use 2%formalnium or 5%potassium permanganate to disinfect soil.
3. Cutting method
Dip the prepared cuttings at the lower end of the cuttings or dharine, and then insert it into the matrix prepared in advance, enter the soil for 1/2, pour water, make the cuttings close with the matrix, and then cover the plastic film.
4. Manage after insertion
(1) Pay attention to keep the soil moist and high air temperature.The soil humidity should be about 50%, while the air humidity is 80%-90%.
(2) In the early stage of cuttings, the yin -covering degree of shade is maintained at about 80%, which can prevent strong light from direct sunlight and ensure sufficient scattering light, so as to use leaf scratches for photosynthesis, which is conducive to rooting.
(3) Through the above treatment, it usually takes root after 20 days, which can be removed to remove the film and increase light. At the same time, you must pay attention to the leaf spray and shade in summer and sunny. Pay attention to cold in winter.
Water insertion
Big leaf green dill can also be inserted with top bud water. The method is to cut the tender stems 20 cm to 30 cm long into a section, and directly insert it in the bottle of the water. Change the water once every 2 days to 3 days.God can take root.Due to the restrictions of the pot soil, the potted large leaf green dill is easily aging after the cultivation time is too long, and the leaves become smaller and fall off.Therefore, after 2 to 3 years, the pots must be replaced or trimmed and updated.
Prevention and treatment of pests and insect pests
anthrax
The germs are more harmful to the middle of the leaves and can also harm flowers.At the beginning,The diseased department appears wet reddish -brown or dark brown pyston -shaped spots. There is a fade green halo around the spots. After expansion, it is elliptical or long strip plaques.The strap -shaped spotted pattern converged.Because of its black brown, it is also called dark spots or dark brown disease.The infection can be repeatedly invaded during the growth period.
Control method:
1. There are many pesticides that can prevent anthracnose, such as Daisen -zinc, multi -bacterial spirit, Tapo, anthrae, etc., all have certain prevention and treatment effects.
2. The 1500 times liquid of "Sub -Gong" made by Germany is a special effect of treating anthracnose.
Root rot
Control method:
Spray 50%of the polymorphic wettable powder 500 times liquid or 5%fungan pellets, and can be irrigated.
Chloropathy
Control method:
Clear the disease leaves, pay attention to ventilation.95%of the 500 times liquid of Dakayon ammonium, or 80%of the polymorrhea wettable powder 1000 times liquid and other spray control.
What to do with yellow leaves
1. The large leaf green dill bought in winter is generally frozen, so the phenomenon of yellow leaves will soon appear in the room. After these frozen yellow leaves are completed, new leaves will be re -issued in the spring Festival.
2. Generally, the newly bought large leaf green dill has a adaptation period of about 1 month. The yellow leaves at the bottom are normal, but remember that the yellow leaves or dead leaves should not be peeled directly, and cut from the middle of the petiole.Dipping causes too much water loss and increase the wound, which will cause the upper blades to yellow.
3. Although the large leaf green dill is not afraid of the darkness, the very dark environment can also cause yellow leaves. It can be moved to a place with a good light on a regular basis. At the same timeIt will cause the whole plant to die.
4. Pot soil is too dry or damp. Both situations will cause metabolic abnormalities, damage to the root system, and cause yellow leaves.
5, lack of Fertilizer, yellow leaves will also appear in malnutrition. At this time, Fertilizer should be supplemented in time.You can fertilize with beer appropriately.
Method: Press 1: 1 ratio beer to mix water and spray stems and leaves.
6. Too much topdressing can also cause roots, resulting in yellow and withering leaves. You can dilute Fertilizer with water to allow nutrients to flow away with the water.
precautions
1. It is also necessary to ventilate the green dill.
2. Watering can be wet on the pillars.Spray the leaves to spray nitrogen fertilizer on a regular basis, and pour a sulfate diluted solution in the soil.
3. If the leaves are already yellow!Be sure to pay attention to controlling too much water or too little!At this time, you should put the green dill in a place with a well -ventilated place!
4. Green Luo is afraid of freezing, and it will be dark until death.
5. When the green dill is long, it should be cut off or climb the head to climb down the head. Do not let it grow randomly.
6. Green Luo toxin: The green dill is evergreen in the four seasons and can absorb toxic gases, but the liquid juice of the green dill is toxic. When it comes to the Skin, it will cause red itching. Mistakes can cause sore throat.