Top 10 Radiation Protection Plants

Radiation refers to the phenomenon that part of the electromagnetic energy from the field source spreads away from the field source and then returns to the field source. The energy spreads outward in the form of electromagnetic waves or particles (such as alpha particles, beta particles, etc.). All objects in nature have radiation as long as the temperature is above zero degrees Celsius, let's take a look at the list of the top ten radiation-proof plants.

Cactus

Cactus is the general name of cactus plants with spherical shape, and there are many varieties. Most of the places of origin are desert areas and like high temperature and dry climate. The stem is globose or oval, green, flowers born in longitudinal thorns, flowering usually in the early morning or evening. There are many colors such as white, red, yellow, orange, green and so on. The shape of the flower is similar to the long trumpet flower and lasts for several hours to a day. The stem, leaf and flower of cactus all have high ornamental value. It is an artistic boutique of hydroponic flowers, a natural air freshener, and has the function of absorbing dust and purifying air.

Hyacinth

Fengxin is a perennial herbaceous bulbous plant with an ovate bulb with a membranous skin and a positive correlation between the color of the skin and the color of the flower. It is shaped like garlic before flowering and is native to the Mediterranean coast and Asia minor. It is one of the most fragrant flowering plants found in the study. Like the sunny and humid growth environment, require good drainage and fertile sandy loam and so on. There are more than 2000 horticultural varieties of hyacinth in the world, which are mainly divided into "Dutch species" and "Roman species". The former is an authentic variety, most of which have only 1 scape per plant, with sturdy posture and large flowers. The latter is mostly mutated hybrids, each plant can bear two or three scape, the body is weak, the flowers are thin, most consumers like to buy Dutch hyacinth.

Tongqian grass

Tongqian grass is a herb of Umbelliferae. Perennial herbs. The plant is trailing, with a height of 35-50 cm and often rooting on the node. The top of the stem is brown. Leaves alternate, long-stalked, round peltate, 6-8 cm in diameter, margin undulate, grass-green, leaf veins 15-20 radiate. Flowers bisexual, umbels, florets white. The fruit is a split fruit. The florescence is from June to August. Sowing and plant division method of propagation, spread ability is very strong, for excellent ground cover plants. The shape is not only like copper coins but also like small lotus leaves.

Green pineapple

Green pineapple belongs to the unicorn leaf plant of Araceae. It is a large evergreen vine that grows in tropical areas and often climbs on the rocks and trunks of the rainforest. It has strong entanglement and well-developed air roots, and can be cultivated in water. Petiole on mature branches is stout, 30-40 cm long, base slightly enlarged, upper joint 2.5-3 cm long, slightly thicker, ventral with broad grooves, leaf sheath long, leaf blade thinly leathery, emerald green, usually (especially leaf surface) with most irregular pure yellow patches, entire, unequilateral ovate or ovate-oblong, apex short acuminate, base deeply cordate, slightly thicker, slightly elevated on both surfaces.

Rich bamboo

Fugui bamboo is a perennial evergreen small tree foliage plant in the tequila family. The plant is slender and has branches in the erect upper part. The rhizome is transverse, nodular, the stem is stout, erect and exquisite. Leaves alternate or subopposite, leaves long lanceolate, with obvious main veins, leaves dark green. Umbels have 3-10 flowers in leaf axils or opposite flowers to upper leaves, Corolla campanulate, purple. Berries subglobose, black. Native to the Gali Islands and tropical Africa and Asia, it has been introduced into China since the late 1980s and is generally used for family vase or pot cultivation.

Fairy finger

The fairy refers to the cactus family, with flat stem nodes light green and flat stem nodes light green. 3-3.5 cm long and 1.5-2.5 cm wide, with obvious midrib, margin shallowly undulate. The flowers are neat flowers, about 5 cm long, red. Flowering in February, coincides with the Candle Festival, so it is also known as the "Candle Festival cactus". The suitable temperature during the growing period is 15-25 ℃, and the flowerpot should be placed in a ventilated shade shed from May to August in summer and autumn, and the watering should be controlled so that the soil can keep a slight tide. After entering September, it can be placed in the open air, and attention should be paid to shortening the light within 10 hours a day to facilitate flower bud formation.

Thousand-year wood

Thousand-year-old wood is an erect shrub plant of the family tequila and plantain, with a height of 1-3 meters. Stem 1-3 cm thick, sometimes slightly branched. The leaves gather on the upper end of the stem or branch, green or purplish red, petiole grooved, clasping. There are large bracts at the base of lateral branches of panicles, flowers reddish, purplish purple to yellow, pedicels usually short, outer perianth segments close to inner whorls to form perianth tube, upper part curved or reflexed when in full bloom, stamens born in the throat of tube, slightly shorter than perianth, style slender. The florescence is from November to March of the following year. The shape of the plant is beautiful, the color is gorgeous and elegant, and it has a good appreciation.

Cactus

Cactus is a plant of the genus cactus, with tufted fleshy shrubs with broad Obovate, Obovate-oval or subrounded upper branches. Flowers radiate, receptacle Obovate, seeds mostly oblate, margin slightly irregular, glabrous, yellowish brown. Like strong light, resistant to heat, drought, barren, tenacious vitality, the suitable temperature for growth is 20-30 ℃. Mainly distributed in the southern and southeastern coastal areas of the United States, the West Indies, Bermuda and northern South America, southern China and Southeast Asia and other tropical and subtropical regions.

Asparagus asparagus

Asparagus can be up to several meters high, the root is slightly fleshy, the stem is soft and clumpy, slender. The stem has many branches, nearly smooth. Leaflike branches, setose, slightly trigonous, scalelike leaf base slightly spiny spur or inconspicuous. The flowers are white, with short pedicels, and the florescence is from September to October. The berries appear purple-black when ripe, with 1-3 seeds. The fruit period is from winter to spring. Native to South Africa, it is distributed in central China, northwest China, the Yangtze River Basin and the south. Sex likes warm, humid and semi-overcast ventilated environment, intolerant of cold and drought in winter and bogey of direct sunlight in summer.

Hanging orchid

Cymbidium is a perennial evergreen herb of Liliaceae. Its rhizome is symbiotic or oblique and has many thick roots. Leaves clump, linear, slender leaves, like orchids. Sometimes there are green or yellow stripes in the middle. The flowering stem is drawn from the foliage and grows into a stolon with clusters of leaves at the tip, flowers white, often 2-or 4-fascicled, arranged in an open raceme or panicle, occasionally with purple petals inside, capsule trigonous-oblate, ca. 5 mm long and 8 mm wide, with 3 seeds per locule. Flowering in May and fruiting in August. It has the effect of purifying air, and the whole plant can be used as medicine.