A kind of fast seedling raising method of dianthus

Abstract

The invention provides a quick seedling cultivation method for paris polyphylla. The quick seedling cultivation method comprises the following steps: selecting and preparing land, constructing an arched shed, making ridge, collecting and producing seeds, sowing the seeds, covering the ridge surface with a thin layer of dried pine needles, performing a series of medium-term managements, and the like. A seedling cultivation technology program is simple and very easy to execute; moreover, the cost is very low and resources are greatly saved. By utilizing the quick seedling cultivation method, the root growth speed and the seedling emergence speed of the paris polyphylla are high, 80% of the seeds grow roots 30 days after being sowed and emerge seedlings on March in the second year, and the knowledge that the seeds of the paris polyphylla emerge the seedlings in the third year only is broken thoroughly. The quick seedling cultivation method is very outstanding in effect and worthy of all-round popularization.

Description

technical field [0001] The invention relates to the field of cultivation of rare medicinal plants, in particular to a method for rapidly growing seedlings of Chonglou dianthus. Background technique [0002] Paris polyphylla Smith var.yunnanensis (Franch.) Hand.-Mazz. is a perennial herb of the genus Paris polyphylla in the family Liliaceae. The rhizome is used as medicine, slightly cold in nature, bitter in taste, and slightly poisonous. It is a traditional Chinese medicine variety in China. It has medicinal effects such as clearing heat and detoxifying, reducing swelling and pain, and anti-tumor. It is one of the main raw materials of the famous patent medicine "Yunnan Baiyao". In recent years, the market demand for heavy buildings has increased dramatically, and the annual consumption far exceeds the annual growth of heavy buildings. Due to the long growth cycle of the plant, the destruction of the living environment, insect pests and human predatory collection, the resou...

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Problems solved by technology

According to our practice, these patented technologies generally have complex procedures (requiring a lot of treatment), high costs (including labor costs, equipment costs and reagent costs), serious seed waste (some seeds will be wasted in each process) and slow emergence ( Generally, the seedlings will emerge every other year), and some patents cannot achieve the expected effect at all.