The planting method of "precious traditional Chinese medicine"!

Aconitum multiflorum is a perennial herb of Ranunculaceae, and it is a kind of precious traditional Chinese medicine, which is mainly used in tuber. It has a very wide planting area in our country, and the planting benefit of Aconitum multiflorum is very good. Here is an introduction to the planting method of "precious Chinese herbal medicine".

I. selection of land and land preparation

The root distribution of Aconitum multiflorum is very extensive and deep, and its resistance to waterlogging and drought is very poor. Therefore, in order to achieve the goal of high yield and high quality, it is necessary to choose a soil suitable for the growth of Aconitum multiflorum. The soil rich in organic matter with deep soil layer, soft and fertile soil with good drainage and irrigation is more suitable for the growth of Aconitum multiflorum. When selecting a good site, it is necessary to plough deeply in time, remove weeds in the field, and do a good job of disinfection after exposure for a week or so. Reduce the incidence of diseases and insect pests, and then make a good field border, according to the topography to plan the field specifications, to ensure that the border surface is smooth and loose, suitable for the growth of grass.

Second, sowing seeds at the right time

Usually the sowing time of Aconitum multiflorum is about the middle of December after the Beginning of Winter every year. Before sowing, the sowing ditch should be made on the border, and then the number of rows per field should not exceed two rows in the ditch where the stem buds are sown upward. If the sowing density and sowing amount are well controlled, the sowing rate will change according to the tuber weight. After sowing, an appropriate amount of farm manure will be mixed into the soil and evenly applied in the ditch according to the planting area. Cover fine soil after fertilization, improve soil water and fertilizer conservation, promote seed germination and seedling emergence, and improve the survival rate.

III. Water and fertilizer management

After sowing, it is necessary to ensure that the soil is moist and promote seed germination, which is conducive to strong seedlings. In case of drought, in order to ensure the growth of seedlings, plastic film should be properly covered on the border to improve soil water retention, and the mulch can be gradually removed after emergence. Too much or too little water will affect the growth of Aconitum multiflorum, so we should control water drainage and irrigation according to the weather and soil, and then start topdressing about half a month after emergence. Topdressing is based on the principle of multiple and small amounts, fertilizer uses mature farm manure, and when the plant grows to about 1 meter, the second topdressing is carried out and appropriate insecticidal and sterilization is carried out to promote root expansion while doing a good job in the prevention and control of diseases and insect pests.

IV. Field management

Aconitum multiflorum is a kind of vine plant, so it is necessary to do a good job when applying fertilizer for the first time. If there is a disease in the seedlings, it is necessary to pull out the diseased seedlings and replenish them in time. In the process of growth, in order to avoid excessive water, reduce diseases and insect pests and promote the growth of Aconitum multiflorum, it is necessary to do a good job of ploughing and cultivating soil. Proper soil cultivation can promote the growth of adventitious roots and improve the permeability of the soil. And at the beginning of budding, we should hit the top in time, pay attention not to hurt the plant or leaves, avoid affecting the photosynthesis of leaves, reduce nutrition consumption, and create a good growth environment for the growth of Aconitum multiflorum.

The above is a brief introduction to the planting method of Aconitum multiflorum by Tuliu. it is also necessary to do a good job in picking and pruning leaves, prevention and control of diseases and insect pests, and so on. It should be noted that Aconitum multiflorum is toxic, and the untreated Aconitum multiflorum is absolutely not edible. In serious cases, it can lead to the death of the eater.