The invention discloses a method for planting polygonum multiflorum by utilizing forest land and relates to the technical field of herbal medicine planting. The method comprises selection of forest land, treatment of the forest land, breeding of seedlings, fertilization and weeding of the seedlings, rectification of ridges, cultivation of the seedlings, prevention of pests and diseases and harvest. According to the method, mountain or forest land is selected according to the growing environment to plant polygonum multiflorum, the land utilization rate is improved, the wild growth environment of polygonum multiflorum can be simulated, and medicinal properties of polygonum multiflorum are improved. The incidence rate of polygonum multiflorum in the growth process can be reduced by disinfecting the land before planting, the economic input in related aspects is reduced, and the polygonum multiflorum planting cost is reduced. In addition, nutrient supply of polygonum multiflorum during growth is ensured by application of farmyard manure.

Method for planting polygonum multiflorum by utilizing forest land

The invention discloses a seedling raising technique for fallopia multiflora. The technique comprises the following steps: 1) selecting land: selecting a land block with a deep and thick soil layer asthe seedling raising land; 2) preparing the land and performing weeding: firstly spreading a layer of dry pine leaves on the seedling raising land, igniting the pine leaves, performing deep ploughingon the seedling raising land, and enabling the ploughed land to be exposed in the sun; 3) performing fertilization: applying decomposed farmyard manure to the seedling raising land subjected to landpreparation and weeding, and loosening and levelling soil; 4) performing furrowing: performing furrowing in the seedling raising land; 5) performing seed dressing: uniformly stirring upper-layer finesoil and seeds; 6) performing sowing: before sowing is performed, gently pressing furrow surfaces to be flat by using a wooden board, and uniformly sprinkling the seeds and the fine soil subjected tothe seed dressing in the step 5) on the seedling raising land in windless mornings and evenings by using hands; 7) performing management: after sowing is completed, immediately watering the land thoroughly by using a sprinkling can with a spray head; 8) performing top dressing: dissolving urea into water and spraying the mixed solution to the seedling raising land every two weeks; 9) performing seedling thinning: enabling a seedling to be left every 3-4 cm; and 10) removing pests and diseases: spraying a deltamethyrin liquid to the seedling raising land after seedlings emerge. The technique disclosed by the invention has the advantages of improving growth vigor of the seedlings of the fallopia multiflora and improving medicinal value.

Seedling raising technique for fallopia multiflora

The invention discloses a planting method of polygonum multiflorum thund. The method comprises selecting a planting land, preparing a soil, adjusting a soil pH, fertilizing a basal fertilizer, planting and managing; according to the local environment, choosing a planting environment of no or little root weeds, and soil with stones, adequate water and a convenient drainage; selecting a planting slope of the terrain in the 5 - 10 degrees; selecting high-quality red maple seedlings to plant in a furrow; selecting a tree height is 30 - 50cm, and red maple spacing is between 0.5 - 1m. The polygonum multiflorum thunb stems is planted in a furrow. The polygonum multiflorum thund stems and red maple seedlings are distributed by triangular. A pedunculatum is planted between every two plants in the furrow. The tree height is 30 - 50cm, and red maple spacing is 0.5 - 1m. The polygonum multiflorum thund stems and a barberry are interplanted, by taking 5 - 10cm height berberis seedlings, and polygonum multiflorum thund stems in a distance of 30cm, wherein a lemon balm and a yarrow are interplanted. The invention adopts a method of plant interplanting disinsection to reduce damage caused by the use of insecticides and pesticides to the environment and to avoid residues of pesticides on polygonum multiflorum thund.

Shen Xiaoshu

Papers

Planting method of polygonum multiflorum thunb