1, first of all, we should choose excellent seeds.
2. The nursery ground of Polygonum multiflorum Thunb is sandy soil with gentle hills, convenient irrigation and loose and fertile soil layer.
3. Polygonum multiflorum Thunb is a fertilizer-loving plant, so it should be applied with sufficient base fertilizer and topdressing for many times. Topdressing adopts the principle of applying organic fertilizer in the early stage, phosphorus and potassium fertilizer in the middle stage and no fertilizer in the later stage.
4, Polygonum multiflorum Thunb. is usually sown after severe spring drought, mainly relying on artificial irrigation, and it is appropriate to level the soil moisture.
Extended data:
Nutritional value of Polygonum multiflorum Thunb;
1, Polygonum multiflorum Thunb can increase the activities of phosphatidylcholine and cholesterol acyltransferase in serum, increase the content of serum high density lipoprotein cholesterol (HDL), and promote HDL to transport cholesterol.
2. Polygonum multiflorum extract can also reduce the aggregation of platelets and red blood cells, weaken their adsorption with vascular endothelium, and effectively avoid the formation of microthrombosis, thus enhancing the functions of platelets and red blood cells, promoting blood flow and preventing atherosclerosis.
3. Polygonum multiflorum Thunb can indirectly improve the phagocytosis of macrophages, activate T lymphocytes and increase the lymphocyte transformation rate, thus enhancing the immunity of the body.
Baidu encyclopedia-Polygonum multiflorum Thunb
Baidu encyclopedia-Polygonum multiflorum seedlings