[Coral beans] How to raise coral beans how to raise coral beans breeding methods and precautions

[Coral Beans] How to raise coral Beans how to raise coral Beans breeding methods and precautions

Coral Beans are native to the American and Asian tropical areas. They are warm and humid, with sufficient sunshine, and are suitable for growing in soils with good fertile and loose drainage.Coral Beans are strong, strong in adaptability, and are easy to breed and cultivate. They are commonly used for breeding.

Morphology

The upright branches of small shrubs are 0.3-1.5 meters high. When the branches are young, they are clustered with branches, and then they gradually fall off.Ye Shuangsheng, the size is not equal, the ellipse lanceolate, 2-5 cm long or slightly longer, 1-1.5 cm or slightly wider, apex dull or short-pointed, the base wedge is extended into a short handle, and the leaf surface is hairless.There are often branches and row fluffy along the veins under the leaf. The edges are fully or slightly wave-shaped. The middle veins protrude from below. The side veins are 4-7 on each side, which is obvious.The fans of the cluster are gradually falling off.The inflorescence is short, the axillary is usually 1-3, a single or a scorpion tail inflorescence, the total flower stalk is nearly nearly, the stem sink is about 5 mm long, the flower is small, the diameter is about 8-10 mm;, Limposkin-shaped lanceolate, dull end, about 5 mm long, white corolla, hidden in the Tube, about 1.5 mm long, coronary eaves about 6.5-8.5 mm long, 5 deep cracks, cracked oval, long, longAbout 4-6 mm, about 4 mm wide, tip or blunt end; flowers are about 1 mm long, flower medicine is round, about twice the length of the flower wire, and the top hole is slightly inward;1.5 mm, the flower column is about 4-6 mm long, and the stigma is cut.Single, spherical, coral red or orange, 1-2 cm in diameter; the seeds are flat and the diameter is about 3 mm.From April to July, the fruit maturity period was August-December.

The red and gorgeous fruits, in the autumn, are very beautiful and seductive under the lining of green leaves.It is a kind of fruit -oriented plant. This plant is a small shrub of the eggplant family. Its plant height can reach 1 meter, but it is often cultivated as one or two years.Leaf-shaped oval-shaped, narrow base, leaf alternate, small flowers, white, and common single leaves or several clusters to generate scorpion-shaped inflorescences. The flowering period is in summer and autumn., The fruits are 0.8-1.5 cm, and the autumn berries are gradually matured, and they gradually become red, until they do not wither until winter.The whole plant is toxic and cannot be imported from fruits.

Distribution

Native to Brazil; cultivated in my country, sometimes attributed to wild species, and is found in Hebei, Shaanxi, Sichuan, Yunnan, Guangxi, Guangdong, Hunan, and Jiangxi Province.It is particularly common in Sichuan, Yunnan, Guangdong, and Guangxi. It is common in fields, roads, jungles, or ditches. It is common in areas of 1350-2800 meters above sea level, and 600 meters are also distributed.

Main value

Medicinal value

Medical part:root.All seasons can be collected.

It is warm, salty and slightly bitter, and the whole plant is toxic.Anti -pain.

Viewing value

The fruit color is bright and can be viewed.

Breeding method

Generally sowing or cuttings.

1. Sowing time:

The sowing time is March-April in spring, and cuttings can be carried out in spring and autumn.

Multi -sowing method is used, and mature seeds are rinsed and dried in winter. The seeding before Qingming in the second year, a small amount of reproduction can be performed in the Flower pot, sprinkled the seeds evenly, covered with a thin layer of soil, and then in the basin of the water basin.Passionate water.

Keep wet, and the Flower pot must cover the glass or plastic film, so that it can germinate in about a week. When the new leaves are growing, the seedlings can be transplanted.

2,Cutting timing:

In the summer and autumn, cuttings can also be used, and there is a high survival rate.When cutting, cutting (or sparse cuts) is about 8 ~ 10 cm in length with top buds (if there is a flower bud to remove it), cut the cuttings according to the conventional method, keep the seedbed or pot soil moist, and regularly towards the screw top of the screw.Spray water mist in buds and top leaves. The temperature is between 18 and 28 C. It can be survived after about 10 days.

If the root of cuttings must be developed and the plants are low, it is suitable for cultivating small -scale fruit pots.After cutting in autumn, you can enjoy the red and gorgeous fruits in winter.

maintenance management

Coral Beans are warm to the sun, and the soil with good drainage.One pot of potted plants, water the root water after planting, and place the semi -shade.After slowing the seedlings, transplant it to a sunny place.After January to February, the plant can be changed when the plant is 25 ~ 30 cm high, and the root can be changed when the root is full.Those who are transplanted in the open field seedlings are planted at 10 cm plants, and when they grow to the plant length and the strain, they are seized, and then planted at 30 cm.In summer, potted plants grow due to high temperature and drought. High temperature and rain are prone to anthracnose.The ground planting can avoid these adverse effects. After August to the beginning of autumn, it can be planted in a 7 -inch pot with soil.

During the growth period, pay attention to plastic surgery, so that the plant base minister becomes an independent trunk, 15-20 cm high, and a small crown is formed on the upper part.When coral bean seedlings grow to 20 cm high, the top heart must be removed, and the lower side branches are wiped off to form a shorter main trunk and prompt the side buds to occur from the middle of the main branch.When the side branches grow to 25 cm, they must also be worn to help produce more side branches and increase the fruit parts.If you want to develop a perennial old plant, the fruits of the winter in the winter should be cut behind all the side branches, and the side branches are about 15 cm in length.If the trimming is well trimmed, the annual results of more than three years can reach dozens to hundreds, which greatly increases the ornamental value of coral Beans.

In areas with warm winter temperatures, coral Beans can overwinter outdoors, and the northern region must move to low -temperature greenhouses overwinter.When the axillary buds began to sprout in the spring of the following year, plastic pruning should be performed.There are only three or four buds in the lower part of the main branches and the side branches, all of which are cut off, and the new year of maintenance is combined with pots.It is necessary to ensure normal growth and bloom, and apply rotten liquid Fertilizer 2 to 3 times a month.If a sudden disease occurs during the seedling period, it should be removed and sprayed with a Daisen zinc solution with a concentration of 600 times in time, or a solution of 0.1%to 0.2%of copper sulfate.

Cultivation technology

1. Watering: Water in the winter of coral Beans, and then water it when the pot soil is white. The root should avoid water. Pay attention to remove the dust on the leaves.

2. Replace the pot soil: Coral Beans can be replaced in March. When the pot is changed, some old roots are removed, and the cultivation soil is added.In the south area, it can basically overwinter the open field, but when the temperature drops below one 10 C, the branches and leaves will frostbite.Under normal circumstances, the roots of the open -field winter need to cultivate soil to prevent cold. In the next spring, the spring is cut to be frozen.

3. Temperature: Hi warm environment, temperature of 10 ~ 16 C in winter, the fruit is not easy to fall off; the minimum temperature of the winter is 5 C, and the temperature is too low to be protected by a thin film, otherwise the leaves will be easily frozen.

4. Light: In winter, because the temperature is not very high, it is necessary to give it direct sunlight to facilitate it to perform photosynthesis and form flower buds, flowers, and strong.

5. Proper fertilization: Fertilization can help the plant grow, and coral Beans should apply liquid Fertilizer once or twice a month.

Reminder: Coral Beans are not cold -resistant, and they will dry out outside in winter.However, the spring of the next year will germinate again, it belongs to perennial wooden plants.If you have conditions, it is best to get it indoors to prevent frozen death.Friends growing coral Beans in the north can move the plant to a warm and well -lit room before the "frost", so as to effectively prevent fruit falling.

Prevention and treatment of pests and insect pests

Potted winter corals are easy to suffer from anthracnose in summer, mainly to harm leaves and can also harm stems.

There are two symptoms: the leaves on the leaves at the beginning of the onset show a circular lesion, slowly turning to gray -white, and then turning dark brown. In severe cases, the leaves die.The onset of the rainy season is severe, the Potted flowers are too dense, and the leaves are crossed and easy to transmit disease, but there are differences in disease resistance between varieties.

1. Disease prevention and treatment:

Properly trim,Cut the diseased leaves in a timely manner at the beginning of the onset to prevent the germs from expanding and spreading, avoid being placed too closely and being poured, and often maintain ventilationSprinkle 50%of the multi-bacterial wettable powder 700-800 times solution or 75%peribilobacterium cleaner 500 times liquid.

2,Pest control:

winter coral worm pests are the main aphids, with small size, green or black, and often clusters to pierce nutrition on a variety of flowers and leaves.

Prevention method: Use 40%oxidant lotus lotion oil 2000 times liquid or 50%of the enemy dichlorvos 1500-2000 times liquid spray.

What should I do if the coral bean leaves are yellow

1. Improve light

It is a plant that likes light, so if it is placed in a shade or half -shade for a long time, it will not develop well, it will easily make its leaves yellow and then fall.

Solution: This situation must be placed in a place with light before it can be solved, and it should be noted that when the temperature is high, it should be cool, but if it is kept in the sun, there is no big problem.Burning leaves.

2. Adjust the water

If the replenishment is inappropriate, it is easy to make it yellow.Whether it is too much, it will cause this problem.

Solution: Replenate water according to the scientific method.Be sure to wait until the soil in the pot is dry and then pour.When the temperature is high, it is necessary to strengthen the management of water, and supplement it for it before it completely kills it.The amount of water should not be too much at a time, and it cannot cause the accumulation of water in the flower soil.

3. Improper fertilization

This is a plant that likes Fertilizers, but do not apply too much Fertilizer, especially do not apply Fertilizer or thick Fertilizer.If the leaves that harm it will fall off, there will be yellow leaves in the lack of Fertilizer.

Solution: Generally, we can add liquid Fertilizer every half month during its growth.In its flowering period, some liquids are mixed with grass and white ash.

4. precautions

If it is dyed or sick, it will also produce yellow leaves.But in general, as long as the above maintenance conditions are followed, it will not get sick.

precautions for coral Beans

Coral beanWhole plantpoisonous,If young children eat red fruits, they cause the following symptoms such as nausea, abdominal pain, diarrhea, lethargy, slow heartbeat, pupilization, and blood pressure.

Generally, the pots are broadcast in the spring and April of spring, and the seedlings are fast and neat. When the seedlings grow 2-3 real leaves, they should be planted in the collapsed pot;It can also be transplanted to the as the ground.After planting the potted plants, water the water, place it in the semi -yin, and move it to the sun after a week.Pay attention to Shading for a period of time after planting.When the seedlings grow to about 30 cm, they can be planted into a larger pot.After the summer, the temperature is high, and it is necessary to spray water and humidify and cool down frequently. It is also necessary to prevent storms and rushes. Usually apply cake Fertilizer water or feces once a week.fruits.During the flowering period, water cannot be poured more. The soil should dry it slightly to make dry and wet, which is also conducive to preventing falling flowers. After the fruits, it is necessary to master the moderate dry and wet.Cultivation of small seedlings, maintenance can be more baked. By August-September, it should be brought into the pot. After winter, it should be moved into the room in time. Pay attention to keep the room temperature at 5 C or higher.

For Lao Zhu, before the spring sprouts, it should be retired in time. There should be 3-4 buds for thick side branches. Only 1-2 buds are left for weak branches.Go to part of the weakened old roots.In the future, the too many new shoots should be appropriately removed.

In the high temperature season in summer, if it is rained or the pot soil is too damp, anthracnose is prone to occur. It can be sprayed regularly after the summer, such as the Demon Zinc and Tubetin alternately.

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