Purple-backed anemone scientific name Semiaquilegia adoxoides (DC.) Makino. alias anemone, anemone seed, anemone grass, summer without trace, scattered blood ball. Also known as Semiaquilegia adoxoides (DC. Makino). also known as Semiaquilegia grass, red back vegetables, Guanyin amaranth, etc., belongs to the perennial herbaceous plants, native to the southern region of China, the north is extremely sporadic. Tender tips and young leaves for food, can be fried, can also be cold, for soup, its unique flavor, fragrant and tender. Planted by my station, the performance of adaptability, disease and insect resistance, long picking period, high yield, per acre output of 2000kg, the economic benefits are considerable.

1 Characteristics

Purple back anemone plant height 20-60cm, shallow root system, stem erect, strong branching, slightly purplish red, leaves alternate, broad lanceolate, leaf margin serrate, leaf surface green, the back purplish red, flowers for the capitulum, yellow, seldom seed, achenes, seeds rectangular round.

Purple back anemone strong resilience, barren, heat and drought resistance, the temperature requirements are not strict, in the high temperature of 32 ~ 35 ℃ is still growing well, also resistant to low temperatures, but in the 0 ℃ below the need for sheltered overwintering. Wide adaptability to the soil, sloppy management, but to loose and fertile, well irrigated loam cultivation, easy to grow fast, high yield, good quality.

2 Nutritional composition and medicinal value

The purple anemone shoots and young leaves are rich in nutrients. It is determined that each 1OOg dry matter containing calcium 1.4-3g, phosphorus 0.17-0.39g, zinc 26-72.2mg/kg, manganese 4.77-148.7mg/kg, vitamin C content is also high.

Eating purple back asparagus can reduce vascular purpura, have improved anti-parasite, enhance the body's immune function, as well as the treatment of coughing up blood, hematochezia, dysmenorrhea, bronchitis, and external trauma, hemostasis, and other efficacy. Purple back asparagus in the growth period, very few pests and diseases, basically do not need to use pesticides, is a pollution-free health care vegetables.