High-yield cultivation method for polygonati officinalis

A cultivation method and high-yield technology are applied in the field of planting of traditional Chinese medicinal materials, which can solve the problems of long planting period and the like, and achieve the effects of improving germination rate, promoting germination and increasing yield.

Inactive Publication Date: 2018-05-01
梁家贵
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Problems solved by technology

[0003] At present, in our country, Polygonatum Polygonatum has been planted on a large scale, and the yield of Polygo

Method used

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with specific embodiments.

[0019] A high-yield cultivation method of Polygonatum Polygonatum, is characterized in that, comprises the following steps:

[0020] (1) Soil preparation and basal fertilizer application: Choose loamy soil or sandy loam soil with good water retention capacity. Before sowing, plow the land once deeply, more than 30cm deep, apply 2000-2500kg of farmyard manure and 500kg of plant ash per acre, and plow into the soil As a base fertilizer, then rake and level it, and make a furrow with a width of 1.2-1.3 meters. The farmyard manure used as base fertilizer is pig, cow, human and livestock manure, which is composted and fermented for 10 days under natural conditions, and then plant ash is added and mixed well;

[0021] (2) Planting: When harvesting in autumn, select 1-2 year-old robust, hypertrophic, yellow-white plant rhizomes and bud heads that are free from diseases and inse...

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Abstract

The invention provides a high-yield cultivation method for polygonati officinalis. The high-yield cultivation method is realized by adopting the following technical scheme: carrying soil preparation,applying basic fertilizer and bedding, wherein the width of a furrow is 1.2 to 1.3 meters; selecting healthy and strong root stock and bud head parts without diseases and insect pests as seeds; carrying out immersion treatment by utilizing a disinfection solution; after sowing the seeds, weeding and carrying out top application; carrying out the top application for two times every year; carrying out disease and insect pest prevention and control and pesticide application for two times; and harvesting in autumn of the third year. According to a polygonati officinalis planting method provided bythe invention, disinfection and sterilization treatment is carried out on the seeds so that germination is promoted and the germination rate is improved; in a growth process, a plurality of times ofpesticide application are carried out so that disease and insect pest spreading is prevented; and meanwhile, nutrients needed for the growth are ensured through reasonable fertilizer application and field management and the growth is promoted, so that the yield of the polygonati officinalis is greatly improved and the yield per mu reaches five thousand kilograms or more. The polygonati officinalisis cultivated on barren mountains and vacant lands in regions with barren mountain resources and the high-yield cultivation method is a new industry with good development and can help farmers in mountain areas to overcome poverty and achieve prosperity and also can create considerable economic income.

Description

technical field [0001] The invention relates to the cultivation of Chinese medicinal materials, in particular to a high-yield cultivation method of Polygonatum Polygonatum. Background technique [0002] Polygonatum Polygonatum is a perennial herb of Liliaceae. The rhizome is horizontal, the flesh is yellowish white, and most of the fibrous roots are densely grown. Green leaves, gray below. Flowers axillary, usually in clusters of 1-3. It is native to Southwest China, but it is widely distributed in the wild. It is cold-resistant and shade-tolerant, and likes a humid environment. It is suitable for growing in loose soil rich in humus. "Compendium of Materia Medica" says: "The stem is strong and straight, like a bamboo arrow shaft, with joints." Therefore, it has the name Polygonatum odoratum. The rhizome of the plant can be used for medicine. The Chinese medicine name is Polygonatum Polygonatum. It is excavated in autumn, washed, dried until soft, rubbed repeatedly, drie...

Claims

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Application Information

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IPC IPC(8): A01C21/00A01C1/08A01G22/60
CPCA01C1/08A01C21/005
Inventor 梁家贵
Owner 梁家贵
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