The planting technique of impatient

Impatience is the seed of Impatiens which belongs to the family Impatiens. Impatiens alias small peach red, henna, small red and so on, for the cold back varieties of medicinal materials. In recent years, due to the lack of scientific guidance in the cultivation and promotion of traditional Chinese medicine, the proportion of the cultivation of traditional Chinese medicine is out of balance, and the majority of medicine farmers tend to use large quantities of commonly used medicinal materials, but ignore some cold-backed varieties that do have wonderful effects and have an upward trend in use. the result is often a surplus of bulk medicinal materials. As a cold-backed variety, hasty has a good planting prospect. According to the relevant data, it has been used in cancer treatment in recent years, and its dosage and price have increased year by year. According to the China Daily of traditional Chinese Medicine, the market of traditional Chinese medicine in Bozhou, Anhui Province alone sells 50 tons a year, and it is very popular. Hasty planting management is relatively simple, and suitable for planting all over the country.

Propagation and cultivation

To plant with seeds. The seeds can be directly seeded or seedlings can be transplanted. Apply sufficient base fertilizer before cultivation to level and rake fine land. Seed direct seeding can be carried out before and after Qingming Festival to the Beginning of Summer. Strip sowing is carried out according to row spacing 60~80cm, trench depth 1.5cm, covering soil and watering thoroughly. When the height of the seedling is about 10cm, the seedlings are fixed according to the distance between 50~60cm; to raise seedlings and transplant, first make the seedling bed, open the horizontal ditch about 1.6cm in the border, spread the seeds evenly into the ditch, cover the soil, flatten and water. When the seedling height is about 10cm, the over-dense seedlings should be pulled out properly, and when the seedling height is about 15cm, the seedlings should be transplanted in the field according to row spacing 60~80cm and plant spacing 50~60cm. After planting, water should be watered to preserve soil moisture.

Cultivation methods: watering frequently in the early growth stage, plucking grass frequently, plucking the basal foot leaves when the seedling height is about 30cm, strengthening ventilation, removing stem tip, promoting multi-branching, picking foot leaves. At the same time of removing the stem tip, we can apply fertilizer 600~700kg per hectare, but chemical fertilizer is avoided. Combine with ploughing and weeding to cultivate the soil to prevent lodging.

The common diseases of pest control are powdery mildew, which is harmful to leaves. After diseased plants were found, 0.3 Baumedo stone sulfur mixture was used once a week for 2 or 3 times, and appropriate ventilation was increased to eliminate stagnant water in time. The seedling stage is vulnerable to the ground tiger, and the control method is the same as that of other crops.

Harvest impatience begins to harvest when the fruit is 80% ripe, because the seeds are easy to burst out of the fruit, so they should be harvested as they are picked, remove impurities and dry them in the sun. Impatiens are easy to be harvested in full bloom, avoid the sun and dry in the shade. Impatiens through bone grass is the whole grass, which is cut in time after the fruit is fully ripe. Dry repeatedly to keep the color red and yellow and avoid black mold.