Planting method for pinellia ternata

Abstract

The invention discloses a planting method for pinellia ternate and belongs to the technical field of cultivation of traditional Chinese medicine materials. The method is performed by the following steps of a, seed selecting; b, land preparing: ditching in a rectangular land surface; c, planting: sowing before and after the spring equinox of Chinese calendar, paving fiber fabrics or cloth-like objects at the bottom and two side surfaces of ditches formed in the rectangular land surface, enabling the width of the fiber fabrics or cloth-like objects to be enough that the fiber fabrics or cloth-like objects can make contact with the bottoms and two side walls of the ditches, overturning the fiber fabrics or cloth-like objects out of the two upper edges of the ditches by 2-6cm, placing seed stems or germinated seed stems on gauzes at the ditch bottoms at the intervals of 3-8cm and covering mixed fertilized land of 4-10cm; d, field management; e harvesting: during the harvesting, pulling the fiber fabrics or cloth-like objects, making contact with the bottoms and the two side surfaces of the ditches and overturned out of the upper edges of the ditches, from one side, overturning earthnuts and massive fibrils and pinellia ternate tubers into a container together with soil, sieving and sorting the tubers, earthnuts and the fibrils, and classifying and processing for preservation. The planting method for the pinellia ternate has the advantages that weeds are prevented from growing at the periphery of the pinellia ternate, the harvesting is convenient, particularly, the tubers can be sorted, and the aim of increasing both production and income is achieved.

Description

[0001] This application is a divisional application with application number 201310141136.X, application date: April 23, 2013, and the title of the invention is "a method for planting pinellia". technical field [0002] The invention relates to a method for cultivating and planting medicinal plants, in particular to a method for planting pinellia, a Chinese medicinal material. Background technique [0003] Pinellia is Pinellia ternata (Thunb.) Berit., a plant of the Araceae family. It is used as medicine with dried tubers. It was first recorded in "Shen Nong's Materia Medica", and it is a commonly used traditional Chinese medicine that has been used blindly for more than 2,000 years. It has the effects of drying dampness and resolving phlegm, lowering adverse flow and relieving vomiting, dispelling lumps and resolving stagnation. The 2010 edition of "Chinese Pharmacopoeia" includes three forms of pinellia under the entry of medicinal materials, decoction pieces and proce...

AI Technical Summary

Problems solved by technology

This method requires intertillage and weeding in the field management steps. Because the pinellia plants are short, the soil must be loosened and weeded frequently during the growth period to avoid grass shortages. Because the roots of Pinellia grow around the tubers, their roots are concentrated in the surface soil at a depth of about 10cm. Therefore, weeding should be done early, small, and in addition, and because Pinellia is planted in early spring with this method, and mulched with plastic film, at the same time as the seedlings emerge, small thistle, purslane, black lotus, foxtail, horsetail Tangcao, goosegrass, teff, Cyperus cyperus, amaranth, convolvulus, ashweed, plantain and other more than ten kinds of weeds were also unearthed, and the number is large, which often makes it difficult to emerge after the film is removed, affecting the The output of pinellia; this method adopts the traditional harvesting method in the harvesting step, and the harvesting efficiency is low; Pinellia also has extremely short underground stems, which can produce 1 to 2 roots and a large number of fibrous roots on the stems. The root tips of larger roots often rot, and the roots can also reproduce. The traditional harvesting method not only fails to harvest the tubers completely, but also makes it difficult to sort out the tubers and a large number of fibrous roots, which has a great impact on the harvest.