Planting method of saposhnicovia divaricata

Abstract

The invention provides a planting method of saposhnicovia divaricata. Sandy loam soil with a high and dry terrain and good drainage is selected to sow, and 3000 kg to 4000 kg of manure fertilizer and15 kg to 20 kg of superphosphate are used per mu for deep plowing and fine raking; flat ridges with a width of 1.3 to 1.7 meters are made on the North, and high ridges with a width of 1.3 meters and aditch depth of 25 cm are made in rainy areas of the South; seed breeding is used as a breading method; field management comprises the steps of seedling thinning, weeding and ridge-plowing, topdressing, stalk picking, and irrigating and draining; preventing and curing methods of powdery mildew, loxostege palealis schiffermuller and papilio machaon linnaeus are introduced; vigorously grown biennialplants with no pest diseases are reserved; a phosphate fertilizer is additionally applied so that blooming is accelerated and fruit is full; and after seeds are mature, stems and branches are cut off, and the seeds are rubbed off, dried, and stored in a shade. According to the planting method of saposhnicovia divaricata, the steps are improved, so that planting of saposhnicovia divaricata has theadvantages of high germination rate, high yield, short growth period, and the like; and the yield per mu can be increased by 28.6%, and the economic benefits can be increased by 460 yuan.

Description

technical field [0001] The invention relates to windproof planting technology, in particular to a windproof planting method. Background technique [0002] Fangfeng, alias Tongyun, Huiyun, Huicao, Baizhi, Baizhong, is the name of a kind of medicinal herb, a perennial herb, mainly produced in Hebei, Heilongjiang, Sichuan, Inner Mongolia and other places. The root of the windbreak can be used raw. Antioxidant medicine, expelling wind medicine. Anti-flavor pungent, sweet, slightly warm in nature; return to bladder meridian, lung meridian, spleen meridian, liver meridian, effect of expelling wind and relieving exterior syndrome, eliminating dampness and relieving pain, relieving spasm, relieving itching; mainly treating exogenous wind-cold, headache and body pain, rheumatic arthralgia, Pain in the joints, abdominal pain and diarrhea, intestinal wind and blood, tetanus, rubella itching, sores at the beginning. It takes two to three years for the naturally grown parsnip to reach...

AI Technical Summary

Problems solved by technology

It takes two to three years for the naturally grown parsnip to reach its medicinal effect, and the medicinal effect of picking it in advance is not ideal

With the increase in harvesting of parsnips, wild parsnips can no longer meet the market demand

The traditional artificial planting method is to plant in spring and harvest in autumn. Although the yield is greatly improved, its medicinal effect cannot meet the requirements. If it is cultivated for two years, it will germinate and moss in spring, raise seedlings in autumn, and sow seeds in the second year, and the medicinal effect of the roots will be completely lost. , if it is not allowed to plant, it needs to be cut off at the stem of Phosphorus, and cultivated in the second year

Due to the influence of rainy days and insect pests, the severed stems of Phosphorus will rot and affect the yield