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Introduction cultivation and standardized planting method of curcuma wenyujin in Guizhou

A technology of standardized planting and warm curcuma, applied in the field of plant cultivation, can solve the problems of the yield and quality decline of warm curcuma, and achieve the effect of high yield

Inactive Publication Date: 2018-10-09
GUIZHOU JINGCHENG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In 2009, Wenzhou Medical College established a GAP base in Shazhou Village, Taoshan Town, Ruian City. The study of "Contrast cropping and crop rotation" also showed that continuous cropping led to a significant decline in the yield and quality of Wenzezhu medicinal materials.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0104] In Guanling County, Guizhou, wen curcuma was introduced for cultivation.

[0105] Germplasm provenance: Shazhou Village, Taoshan Town, Ruian City, Wenzhou City, the grade of ginger is 2nd grade

[0106] Base fertilizer: western compound fertilizer, 50kg / mu;

[0107] Sowing time: late March;

[0108] Planting method and density of soil preparation: ridge sowing, ridge height 30-40cm, plant spacing 30-40cm, row spacing 110-120cm, 1500 plants / mu;

[0109] Field management: manual weeding, topdressing 50kg / mu once in mid-June, watering properly in case of drought, digging ditches and drainage if waterlogged; sampling once every 10 days for pest control, when no pests are detected, The survey method was used to investigate. After the pests were found, sampling was carried out at 5 points, and 10 plants were investigated at each point, and the types and degrees of occurrence of diseases and insects were recorded respectively. The investigation situation should be recorded ...

experiment example 1

[0114] According to the method of embodiment 1, in the same area and at the same time, carry out warm zedoary cultivation, respectively as experiment 1 group and experiment 2 groups;

[0115] Wherein, in the experiment group 1, the planting density was 1200 plants / mu;

[0116] In the experiment group 2, the planting density was 1700 plants / mu.

[0117] Harvesting: Harvesting begins about 10 days after the above-ground part is completely withered and lodging. When harvesting, cut off the fibrous roots and finish harvesting before March of the next year.

[0118] Yield of warm curcuma in experiment 1: 1305kg / mu, content of effective substance elemene in warm curcuma harvested at the end of December: 2.7%;

[0119] At the same time, the output of warm curcuma in the experiment group 2: 1602kg / mu, and the content of effective substance elemene in warm curcuma harvested at the end of December: 2.3%.

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Abstract

The invention provides an introduction cultivation and standardized planting method of curcuma wenyujin in Guizhou. The introduction cultivation and standardized planting method comprises the steps such as soil selection and preparation, seed reservation for reproduction, planting, field management, harvesting and processing as well as packaging, storage and transportation. In the introduction cultivation and standardized planting method, the curcuma wenyujin can be continuously harvested at high yield and high quality by standardizing and optimizing the steps such as planting field selection,parent ginger selection, planting method, field management as well as harvesting and seed reservation in a cultivation process of the curcuma wenyujin, so that the demand of medicine production for the curcuma wenyujin serving as a raw material is met, and meanwhile, the soil quality of a planting field cannot be affected.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a method for the introduction and cultivation of curcuma zedoary in Guizhou and a standardized planting method. Background technique [0002] Wen Yujin (also known as Wen Curcuma, Curcuma wenyujin Y.H.Chen et C.Ling) is a perennial herb of the genus Curcuma in the family Zingiberaceae. It is used as medicine with dried roots and mainly contains volatile oil and curcuminoids. According to traditional Chinese medicine, Wen Yujin is cold in nature, pungent and bitter in taste; it belongs to the liver, heart and lung meridians; it has the functions of promoting blood circulation and relieving pain, promoting qi and relieving depression, clearing heart and cooling blood, promoting gallbladder and jaundice, etc. Cardiac pain, amenorrhea, dysmenorrhea, breast tenderness, febrile coma, epilepsy, dementia, blood heat, vomiting, jaundice, red urine, etc., are commonly used traditional Chin...

Claims

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Application Information

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IPC IPC(8): A01G22/25
CPCA01G22/25
Inventor 简卫光余渊石松屠国丽罗琳栋杨军田艳
Owner GUIZHOU JINGCHENG PHARMA
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