The cultivation of ginseng in the forest is to cultivate ginseng under the shade of a forest canopy in accordance with the natural growth conditions of the original wild ginseng using the interstices of trees. Under natural conditions, wild ginseng grows under the multi-layer coverage of arbors, shrubs, and weeds. It has a strong ability to shelter, shelter, and drain water. The soil is moist and moderately suitable. Light and refracted light are suitable. Wild people participate in the cultivation of wild ginseng, there is no difference between the seeds, but the growth period and the fertility environment conditions are different, so that the external morphology of ginseng is different and the active ingredient content is different. The wild ginseng grows for a long period of time, and the limited ingredients are accumulated. High efficacy. The more important difference is that there is no high-level pesticide residue as artificially cultivated garden ginseng. As the area of ​​garden ginseng expands, the frequency of pests and diseases increases. Excessive chemical control increases the amount of harmful chemicals in the biological chain of ginseng tissue. Therefore, in the adjustment of industrial structure, vigorous development of forest ginseng can obtain significant economic benefits. First, the choice of woodland 1, more than 20 years old banyan tree, forging tree, birch, eucalyptus and other broad-leaved forests, or broad-leaved broad-leaved forest. There is a shrub layer under the forest, and there are herbaceous plants in the shrub layer, which constitutes a double shading. The degree of closure is 0.5-0.8, and the light transmittance is between 15%-25%. 2, the soil slightly acidic near neutral, loose and fertile soil, there is a 10-15 cm layer of humus, under the yellow mud bottom, good permeability, water and fertilizer. Low waterlogging land, viscous soil, and air leakage areas are not suitable for the development of forest ginseng. 3. The slope direction is semi-yin, half-yang or shady slope, and the slope height is suitable for gentle slopes below 30 degrees. Second, sowing spring broadcast can be autumn. Seed sowing seeds earlier than sowing dry seeds unearthed one year earlier. Before planting, first open the 6-8 cm long hole, 20 cm from the hole, open the hole should not be too large, do not destroy the root turf around the hole, hole depth 8-10 cm, 60% of the depth of the living loess with 60% deep. The soil inside the hole is even and uniform. After the leveling, the groove is 3 cm deep. In order to make ginseng grow in length, a yellow pancake is placed inside the hole, and the seeds are placed on top. Each seed sow 1-2 seeds and the cover soil is higher than the original surface, covering 3-4 cm thick leaves. Third, after the seedlings are unearthed, they will not loosen or be soiled, and will be covered with natural defoliation every year. Fourth, do not top-dressing, do not apply drugs, completely placed under natural conditions. Fifth, strengthen care, pay attention to the prevention and control of rodents.
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