Planting method for pinellia ternata

Abstract

The invention relates to a planting method for herbal medicines, in particular to a planting method for pinellia ternata. The planting method for the pinellia ternata comprises the steps of land selection and preparation and fertilization, certified seed selection, water and fertilizer management, reasonable interplanting, and mixed cropping. The planting method is characterized in that according to the first step of land selection and preparation, sandy loam or a piece of land with loam which is moist, fertile, good in water and fertilizer retention ability, loose and neutral in reaction are suitably selected for planting, and a gentle slope hill with one half part shined by the sun or a corn field or an oilseed rape field or a wheat field or a fruit tree field can also be selected for interplanting; about ten thousand catties of high-quality farmyard manure containing rich phosphorus and potassium is applied per mu as a base fertilizer, cultivation is conducted and ridges are formed as soon as possible in winter regardless of winter sowing or spring sowing, the land is thoroughly irrigated with enough water before freezing up, the soil moisture content is kept before spring sowing, and the land parcel where pinellia ternata is rotten cannot be selected any longer for planting; according to the second step of certified seed selection, certified seeds which are compact in structure, have full-grown buds and have hand-sticky milky white mucus when cut apart are selected; according to the third step of water and fertilizer management, the land is thoroughly irrigated with enough water one time before freezing up, the enough base fertilizer is applied, topdressing is conducted four times in the growth period, and the first-time topdressing is conducted when all seedlings emerge orderly in early April.

Description

technical field [0001] The invention relates to a method for planting herbs, in particular to a method for planting pinellia. Background technique [0002] Pinellia, a medicinal plant of Araceae, the medicinal part is tuber. Excavated in summer and autumn when the stems and leaves are flourishing, remove the skin and fibrous roots, and dry or dry it, which is the raw pinellia. Because of its high toxicity, it is often used after processing. According to different processing methods, it can be divided into Pinellia, Jiang Pinellia, and Qing Pinellia. It is pungent in taste, warm in nature, and poisonous; it returns to the spleen, stomach, and lung meridians. The function is to dry dampness and resolve phlegm, harmonize the middle and invigorate the stomach, relieve nausea and relieve nausea, eliminate swelling and relieve stagnation, and can reduce swelling and relieve pain when used externally. Pinellia is an important medicinal material in the treasure house of Chinese t...

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the present invention provides a planting method of pinellia, which solves the problem of low yield per mu caused by unreasonable fertilization and watering and unscientific interplanting methods in the traditional planting process