Method for interplanting desmodium styracifolium under illicium verum forest land

Abstract

The invention discloses a method for interplanting desmodium styracifolium under an illicium verum forest land, and belongs to the technical field of traditional Chinese medicine cultivation. The method specifically comprises 10 steps of selection of the illicium verum forest land, pruning and intermediate cutting of illicium verum trees, finishing of the land, application of a base fertilizer, seed sowing, thinning, intertillage weeding, drought resisting, fertilization and harvesting, so that the problems that artificial cultivation of desmodium styracifolium occupies land resources, artificial shed erection measures for keeping out the sunshine must be taken, and the artificial cultivation is generally low in yield, low in quality and complicated in cultivation procedure are solved. The method has the beneficial effects that the land resources can be saved, and the cultivation cost is reduced; compared with cultivation in a pure soil land, the method has the advantages that the yield is increased by 10 to 15 percent, and the current situation of exhaustion of wild desmodium styracifolium resources is solved; meanwhile, by the implementation of the method disclosed by the invention, the yield of the desmodium styracifolium and the income produced from the desmodium styracifolium are increased obviously.

Description

technical field [0001] The invention relates to the technical field of cultivation of Chinese herbal medicines, in particular to a method for interplanting Desmodium sativa in star anise woodland, and belongs to the technical field of cultivation of Chinese medicinal materials. Background technique [0002] Star anise (scientific name: Illiciumverum) is a plant of the Illicium family Illicium verum. It is a precious economic tree species in the southern subtropical region of my country. Its forest products include star anise and fennel oil. Distributed in the south of mainland China, the fruit is picked in autumn and winter. It is reddish-brown or yellow-brown after drying. It smells fragrant and sweet. Fresh branches and leaves or ripe fruits can be made into fennel oil, which is widely used in the spice and pharmaceutical industries. In the star anise production area, generally 70-80 trees per mu are left in the star anise forest after the forest is formed, the distance bet...

AI Technical Summary

Problems solved by technology

[0004] Due to the current depletion of wild Desmodium spp. resources, which cannot meet the market demand, people have to develop artificial cultivation techniques. To develop artificial cultivation, it is necessary to solve the land and shading problems. Now people cultivate S. spp. mainly exist: one is to occupy land resources , the second is to take artificial shade measures, and there are generally defects such as low yield, poor quality, and complicated cultivation procedures.