Scutellaria baicalensis seedling culture method

Abstract

The invention discloses a scutellaria baicalensis seedling culture method, and belongs to the technical field of traditional Chinese medicinal material cultivation. According to the technical scheme,the method comprises the steps of seedling culture field site selection, soil preparation and fertilization operation, seedling culture bed arrangement, matched irrigation facility installation, seedcleaning, seed soaking and germination accelerating, sowing, full stand management, seedling stage management and seedling lifting and storage. Compared with the prior art, the method has the beneficial effects that the problem of low survival rate of scutellaria baicalensis is solved, the survival rate is increased by 30% or above compared with a seed direct sowing mode, and the yield per mu is increased by 10% or above; the land is deeply ploughed, the land fertility is guaranteed, and root seedlings with long main roots can be easily obtained; high-bed seedling culture is performed, so thatdamage to seedlings in rainy and waterlogging seasons is reduced, and seedling lifting during breeding is facilitated; through seed cleaning, seeds which are insufficient in plumpness and damaged byworms or damaged can be removed, meanwhile, dirt and mildew on the surfaces of the seeds are removed, and full seedlings and strong seedlings can be guaranteed; and seed soaking and germination accelerating are performed, and seedling emergence time can be shortened.

Description

technical field [0001] The invention relates to the technical field of cultivation of Chinese medicinal materials, in particular to a method for raising seedlings of Scutellaria baicalensis. Background technique [0002] The fleshy rhizome of Scutellaria baicalensis is thick, the leaves are firm and papery, lanceolate to linear lanceolate, the racemes are terminal on the stems and branches, the corolla is purple, purple red to blue, the filaments are flat, the style is slender, the flower disc is ring-shaped, Ovary brown, nutlets ovoid. The root of Scutellaria baicalensis is used as medicine, which is bitter in taste and cold in nature, and has the functions of clearing away heat and dampness, purging fire and detoxification, stopping bleeding, and preventing miscarriage. Indications for febrile disease, upper respiratory tract infection, lung-heat cough, damp-heat jaundice, pneumonia, dysentery, hemoptysis, red eyes, restless fetus, high blood pressure, carbuncle, swollen ...

AI Technical Summary

Problems solved by technology

Most areas are planted by the field drill method. Scutellaria baicalensis seeds are small and the soil is shallow when sowing. Often due to dry soil or uneven topsoil, the soil particles are large and it is difficult to emerge, resulting in a large number of seedling shortages.