I want the medicinal value of peony, kneel and beg!!

Peony can be used not only as a cut flower, but also as a root for medicinal purposes. White peony in traditional Chinese medicine mainly refers to the root of peony, which is an antispasmodic, analgesic, and menstrual medicine, and is effective for women's abdominal pain, stomach cramps, dizziness, gout, diuresis and other diseases. Generally, the roots of peony cultivation are used to make white peony, because of its root hypertrophy and straightness, and the finished product after processing is ***.

The red peony in traditional Chinese medicine is the root of the herb peony, which has the effect of dispersing stasis, invigorating blood, relieving pain, and diarrhea liver fire, and is mainly used to treat menstrual irregularities, phlegm stagnation, abdominal pain, joint swelling and pain, chest pain, rib pain and other symptoms.

One. Introduction of peony

1.Peony is a perennial herbaceous plant with a height of 40 to 70 cm, stout branches, black-brown color, and no downy on the surface. The shape of the leaves is narrowly ovate, elliptic, lanceolate, with a white serrated edge, a sharp apex, a wedge-shaped base, and a petiole length of 1 2 cm.

2.The inflorescence is capitate, mainly grows at the tip of the branch and under the leaf axils, the diameter is 8 cm, the shape of the petals is lanceolate, obovate-lanceolate, the length is cm, the width is cm, the shape of the sepals is broadly ovate, nearly round, the flower color is white, red, and the flowering period is in May and June.

Two. Methods of cultivating peonies

1.When cultivating peonies, the temperature should be controlled between 20 and 28 degrees Celsius, the air humidity should be maintained at about 70 80%, and the light hours should be 5 to 6 hours a day. The soil for breeding can be a mixture of sediment, perlite and humus, and the planting depth is guaranteed to be about 35 40 cm.

2.In March and April, you can apply a thin farm fertilizer, in May and August you can apply ammonium sulfate solution, in October and November, you can apply nitrogen and phosphorus fertilizer and urea, and from December to March of the following year, you can apply superphosphate and rotted and fermented cake fertilizer.

Peony, alias Jiangli, Greedy Tail Spring, Yurong, Plough Food. It belongs to the family Trichophyllaceae, perennial perennial root herb, about 1 meter high. It has a spindle-shaped root and produces new shoots in underground stems, which are pumped out of the ground in early spring.

The first leaves are red, the base of the stem often has scaly deformed leaves, the middle compound leaves are two and three out, the leaflets are rectangular or lanceolate, and the tips of the branches are gradually smaller or single-leafed. The flowers are large and beautiful, fragrant, solitary at the tops of branches; The petals are white, pink, red, purple or red, and the flowering period is from April to May.

1. Ecological characteristics.

Loves light and is drought tolerant. During the year, the phased developmental changes of peony plants with the change of climatic rhythm were mainly manifested in the alternating changes of growth period and dormant period. Among them, the vernalization stage of the dormant period and the light stage of the growth period are the most critical.

The vernalization stage of peony requires that it can be completed after about 40 days at 0 low temperature and then the mixed buds can germinate and grow Peony is a long-day plant, and the flower buds should develop and bloom under long daylight.

2. Distribution range.

In China, it is distributed in Jiangsu, Northeast China, North China, Shaanxi and southern Gansu. It is distributed in the northeast at an altitude of 480-700 meters above sea level in the slope meadows and understory, and in other provinces it is distributed in the slope grasslands at an altitude of 1000-2300 meters. It is also found in North Korea, Japan, Mongolia and Siberia.

It is also cultivated in China's Sichuan, Guizhou, Anhui, Shandong, Zhejiang and other provinces and urban parks, with various petals.

Paeonia lactiflora pall), alias will leave, from the grass, the flower in the prime minister, belongs to the order of five fruits, peony family peony is a perennial herbaceous flower.

The tubers are born from the lower part of the root neck, fleshy, stout, spindle-shaped or long columnar, and centimeter-thick. The petals of peony are obovate, the flower disc is shallow cup-shaped, the flowering period is 5 to 6 months, generally open alone at the tip of the stem or near the apical leaf axil, the original flower is white, the petals are 5 13. Horticultural varieties are rich in flower colors, including white, pink, red, purple, yellow, green, black and compound colors, etc., with a flower diameter of 10 to 30 cm and hundreds of petals.

The fruit is spindle-shaped, and the seeds are round, oblong, or pointed. Peony is known as the "flower fairy" and "flower phase", and is listed as one of the "six famous flowers", also known as the "May flower god", because it has been the flower of love since ancient times, it has been respected as the representative flower of the Qixi Festival. In addition, peony is an important flower in the Dream of Red Mansions, and "Shi Xiangyun Drunk Sleeping Peony Yin" is one of the most beautiful scenes in the Dream of Red Mansions.

Peony is a herbaceous plant of the family Paeoniaceae, its stem height is about 55 cm, the leaves are oval or lanceolate, and the peony will bloom in May and June every year, its flowers have 9-13 petals, the flower color is yellow, pink, rose, etc., and the peony is suitable for growing in well-drained soil.

1. Variety introduction

Peony is a perennial herbaceous plant of the peony family, its root system is relatively thick, the branches are black-brown, and the stem height of peony is 40-70 cm, its leaves are mostly oval, and the flowering period of peony is in May to June every year, mainly distributed in China, Mongolia, Russia and other regions, in China, distributed in Jiangsu, Sichuan, Guizhou and other places.

2. Soil conditions

Peony is suitable for growing in loose and breathable soil, when cultivating peony, the soil needs to be replaced every 2-3 years, so as not to stiffen the remaining soil, you can use sandy soil, garden soil and vermiculite mixed matching section to roll into a cultivation substrate, and to provide a pot with more drainage holes at the bottom for peony, so that it can grow healthily.

3. Fertilization management

If you want peony to grow vigorously, you need to apply enough basal fertilizer to it, you can add well-rotted organic fertilizer or farmhouse fertilizer to the soil to provide the nutrients needed for the growth of peony, and during the growth of peony, it is necessary to apply phosphorus and potassium fertilizer to accelerate the growth rate of the plant and promote the rapid flowering of peony.

4. Prevention and control of pests and diseases

The main disease of peony is peony rust, peony rust will cause powdery spots on the leaves of the plant, which will cause all the ground parts of peony to wither, at this time, it is necessary to spray carbendazim on peony regularly, and cut off the branches and leaves that are seriously infected, so as to avoid the deterioration of the situation and restore the health of peony.

Peony is a perennial herb whose root is composed of 3 parts, namely the root neck, tuber, and fibrous root. The root neck is the uppermost part of the heel, with buds; The tuber root grows from the lower part of the root neck, which is fleshy, relatively rough, long columnar or spindle-shaped, and nutritious; Fibrous roots are mainly grown from tuber roots, and their main role is to absorb water and nutrients.

The leaves of peony are two and three pinnate compound leaves, the leaves are 20 to 24 centimeters long, the shape of the leaflets is oval, lanceolate or narrowly ovate, etc., the front end of the leaf is sharp, the edge of the leaf is densely grown with white fine teeth, and the leaf color is yellow-green, dark green, etc.

The flowers of peony usually grow alone at the tip of the stem, or near the tip of the axils of the leaves of the wild head. The flowers of the original species are white, 8 to 11 cm in diameter, with 5 to 13 petals, obovate, and the tips of the petals are obtuse and rounded.