How to choose the planting site of ginseng?

How to choose ginseng planting land? How should the soil be treated before planting ginseng? Please also understand the netizens to help introduce Ginseng fleshy root is a famous strong tonic, suitable for adjusting blood pressure, restoring heart function, neurasthenia and physical weakness. It also has expectorant, stomach-strengthening, diuretic and excitatory effects, resulting in increasing demand for ginseng, thus promoting ginseng cultivation. However, the key to ginseng cultivation lies in the selection of ginseng planting land. Therefore, the planting network collates the requirements of ginseng on soil and the pre-planting methods of ginseng garden. The following are listed in detail for netizens 'reference. Ginseng planting requirements for vegetation: Broad-leaved forest or coniferous and broad-leaved mixed forest, shrub for Lespedeza, hazel wood and other woodlands suitable for planting, other woodlands and farmland should be improved soil after use. Ginseng requirements for soil: Yellow sand humus soil, black sand humus soil, loam soil or sandy loam soil should be selected, organic matter content is above 3%, solid, liquid and gas ratio is 1:1:2, soil is slightly acidic (PH value 5.5-6.5), nitrogen, phosphorus and potassium content is high, and trace elements are rich. The soil has good aggregate structure and strong ability to keep water and fertilizer. Ginseng's requirements for terrain: Flat land, hill land and hillside within 25°, slope more than 25° should not be used. East, south and north aspect are suitable. The use of irrigation and drainage is convenient and the terrain is not suitable for freezing damage. Before ginseng planting, ginseng garden arrangement: 1. Preparation time of ginseng garden: generally about one month before ginseng planting, the soil will be crushed and finely poured for bed planting. 2. Land preparation method of Shenyuan: according to the local soil conditions, the soil depth is more than 10 cm, the proportion of loess on flat or gentle slope is not less than 50%, the depth is consistent, the stones and sundries are removed, the bed direction is determined, the drainage ditch and dam position are planned, the soil ridge is formed, and the soil is overturned 2-3 times, and the soil is sieved. If the proportion of black loess is not reached, the soil can be improved. 3. Disinfection of soil in ginseng garden: Before ginseng planting, the bed can be used for disease prevention and pest control. Soil disinfection was carried out with carbendazim, hymexiline, quicklime and other pesticides. Chlorpyrifos, etc. for pest control. After testing, quicklime should be used to improve the soil according to the test results. (Note: It is strictly prohibited to carry out the garden in rainy days when preparing the land.) Because ginseng is mainly cultivated in beds, the specifications of ginseng beds are generally determined according to terrain, soil conditions, trellis types, sowing or transplanting methods. 1, ginseng garden for the time of bed: in spring germination seeds or transplanting, should be 7-10 days before sowing or transplanting for the bed; autumn sowing split seeds or transplanting, to make the edge of the bed sowing or transplanting. 2. Method of making ridges in the ginseng garden: first nail wooden stakes and hang the ridge line according to the ridge position, plan and screen the soil on the ridge position, then turn the soil outside the ridge line to the ridge position, screen it carefully, spread the soil flat, and make the ridge according to the specifications. The middle of the ridge surface is slightly higher and the two sides are slightly lower. Ginseng seedling method Ginseng seed germination method