Planting method of purple perilla

Abstract

The invention relates to a planting method of purple perilla, and belongs to the technical field of planting of traditional Chinese medicinal materials. The planting method of purple perilla comprises the following steps: (1) leveling the land and applying base fertilizer; (2) field planting, namely, planting plants on a ridge according to the standard of 25 to 35cm planting distance and row spacing; (3) performing field management, namely, 1, pruning branches and leaves; 2, managing water and fertilizer in the growth period; 3, harvesting and managing leaves; 4, preventing and controlling pest and disease damage. According to the planting method of purple perilla, the dimension of the ridge and the reasonable planting distance are arranged, the field management is performed, and therefore, single purple perilla and the whole nutrition (including air, sunshine, water, CO2 and other nutritional elements) can be balanced, the advantages of photosynthesis can be played into full, and as a result, the output of purple perilla is increased; meanwhile, the transmittance of light of the ridge is 35 to 45%, the permeability of the inner part of the plant is high, and thus the pest and disease damage of the purple perilla plants can be decreased.

Description

technical field [0001] The invention relates to a planting method, in particular to a perilla planting method, and belongs to the technical field of planting Chinese medicinal materials. Background technique [0002] Perilla is a plant of the genus Perilla in the Lamiaceae family. 1-year herb, plant height 60cm-150cm. It has a special fragrance, the stems are erect, four-sided purple or greenish-purple. The leaves are opposite, with prominent or acuminate apex, coarse circular serrations on the edge, purple on both sides, or green on the surface and purple on the back. Racemes, terminal or axillary, flowers lavender or light red, seeds oval, small. [0003] Perilla is one of the first batch of 60 plants that are both food and medicine promulgated by the Ministry of Health. It has a long planting history in my country. The growth period of perilla can be divided into six periods, which are the seedling stage (from seed germination to before planting, generally 25-45 days)...

AI Technical Summary

Problems solved by technology

At present, the planting method of perilla is generally planted in the field or in a greenhouse by conventional methods, that is, through seedling cultivation, planting, and fertilizer and water management according to conventional methods. These methods do not rationally allocate nutrient elements according to the growth characteristics of perilla, resulting in the growth of perilla. low yield and poor quality