Malan head, also known as crossing chrysanthemums, red stalked vegetables, belongs to the Asteraceae perennial herbs, pungent, cold, has the effect of clearing away heat and detoxification, cooling the blood and stopping bleeding, and inducing dampness and swelling. Today I have organized the Malan head planting method for you, I hope it will help you!

Malan head planting method

First, the whole land for Want

Choose sunny, warm, fertile, loose soil planting. Before sowing or transplanting, carry out a plowing, thoroughly remove weeds in the field. Per acre of rotting organic fertilizer 2500 ~ 4000 kg, Shi fertilizer fusion, leveling do wow. Want surface to stand on both sides of the wow ditch can remove the wow surface weeds and is conducive to harvesting commercial vegetables as appropriate. Open-ground cultivation of Wang surface width of 1.5 meters, wow ditch depth of 10 ~ 15 cm, rainy days can drain the field of water, seedlings are not subject to stains prevail.

Second, sowing seeds and split transplantation

Malan head varieties are mainly red-stemmed Malan head and green-stemmed Malan head two kinds. When you go to the field to collect seeds, you should choose the rhizome thick and short, leaf color dark green, plant creeping growth as seed.

(a) sowing method Malan head to spring sowing is appropriate, in the spring the average daily temperature rose to more than 100e strip sowing or sowing, after sowing with a wooden board gently compacted, covered with grass curtains, seedlings that is uncovered after the mulch.

(ii) split transplantation method can be in the spring and fall every year, with a shovel on the field of Malan head with roots and mud dug out, planting the large piece of rooted Malan head broken into small pieces. Requirements for each small piece of rhizome and stem branches 3 ~ 4, single-planted Malan head according to the plant spacing of 15 cm X 15 cm planting, the implementation of wide and narrow rows of planting planting width of 5 ~ 10 cm, the width of the empty width of 10 ~ 15 cm, planted after spreading 0.5 ~ 1 cm thick sifted fine soil, compacted roots, watering in a timely manner.

Third, to strengthen the management of back

(a) watering and fertilization after the emergence of seedlings, can be every few days in the morning or evening water spray 1 time. When the seedlings have 2~3 true leaves when the first fertilizer, harvest 7~10 days before the second fertilizer, and then every harvest 1 times fertilizer l times. Use fully rotted organic fertilizer leachate or green environmentally friendly fast-acting organic liquid fertilizer. Weed removal should be timely, in addition to early, in addition to small, in addition to.

(ii) inter-seedling when seedlings have 2 ~ 3 true leaves time seedling, set seedling, pull out the weak

seedling, in the sparse place replanting robust seedlings; split transplanting to check the seedling, replanting.

(ii) the management of perennial forest planting from the second year, respectively, in early spring or autumn, with a shovel in the Wang surface horizontal every 50 cm dug out of the Malan head, as the seed of the Yin transplanted to another field, in the ditch dug out of the Malan head of the rotted farmyard fertilizer, the next year, the Malan head can be full of the field covered, and then the previous year was not dug out of the Malan head with the soil dug out with the roots and farmyard fertilizer, and so on, so that rotation of dug out of the planting, can always be planted always new. The first thing you need to do is to make sure that you have a good idea of what you're doing.

Fourth, scientific harvest

30~40 days after the seedling or transplanting, the seedling reaches 10~15 cm, generally in the middle of April can be harvested, spring and fall every 15 days or so harvest. Fine management, growth and tender, summer can also be harvested; greenhouse cultivation, can be harvested throughout the year. Harvesting method can be cut with scissors. Cutting, to pick the big ones to leave the small ones behind, to be grown up and then cut; seedling dense places, even if the smaller plants should be cut; young branch tips can be picked longer, has become old to pick some short.

Introduction to Malan head

Malan head is also known as Malan, red stalked cabbage, chicken intestine, Tianbian chrysanthemum, purple chrysanthemum, crape myrtle head grass, etc., belongs to the family of Asteraceae Malan perennial herbaceous plants. Malan head is originally a wild species, born on the roadside, fields, slopes, most parts of the country are distributed. There are two kinds of Malan head, red stem and green stem, both edible, medicinal use of red stem Malan head is better. Due to the relationship between Cold Food Festival and Qingming Festival, some places still retain the custom of eating cold food at Qingming Festival. In Zhejiang to eat Malan head and other seasonal vegetables, is to take its "green" word, in order to "Qingming" of the "green".

Classification of Malan head varieties

Proto-variety

Leaves lanceolate to obovate-matrix, lower and middle leaves with 2-4 pairs of shallow or deep teeth, usually 3-6 cm long, 0.8-2 cm wide, sparsely or densely hairy above; involucral bracts obovate-matrix.

Produced in the western, central, southern, and eastern regions of China (Sichuan, Yunnan, Guizhou, Shaanxi, Henan, Hubei, Hunan, Jiangxi, Guangdong, Guangxi, Fujian, Taiwan, Zhejiang, Anhui, Jiangsu, Shandong, and other provinces and southern Liaoning). Also in Korea, Japan, and the central and southern peninsulas to India. Born in forest margins, thickets, stream banks, roadsides. Very common.

Polyphyletic varieties

Leaves obovate-square, lower and middle leaves usually 4-10 cm long, 2-5 cm wide, with 2-4 pairs of deep lobes, lobes barred; upper leaves barred, entire, or with a pair of lobes, sparsely hairy or subglabrous above; basal leaves shallowly toothed, as in the previous variety; involucral bracts obovate-square.

Mainly in the Yangtze River basin (Sichuan, Hubei, Hunan, Jiangxi, Anhui, Jiangsu); also in S Shaanxi (Yangxian), Guizhou (Zunyi, Nayong), and Yunnan. Achenes of polyphyletic varieties often have fewer glands or more conspicuous microhairs.

Narrow-leaved varieties

Leaves striped-lanceolate, lower and middle leaves shallowly toothed, subglabrous. Stems often many-branched, involucral bracts obovate-square.

Distributed in Jiangsu, Jiangxi, Henan, and SW Shanxi.

Narrow-bracted varieties

Leaves striate-lanceolate to narrowly lanceolate, apically acuminate, lower and middle leaves shallowly toothed; involucral bracts narrowly lanceolate, apically pointed.