CN105956355A - Medicinal plant pseudo-ginseng ecological characteristics - Google Patents
Medicinal plant pseudo-ginseng ecological characteristics Download PDFInfo
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- CN105956355A CN105956355A CN201610230687.7A CN201610230687A CN105956355A CN 105956355 A CN105956355 A CN 105956355A CN 201610230687 A CN201610230687 A CN 201610230687A CN 105956355 A CN105956355 A CN 105956355A
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The invention relates to the research of ecological characteristics of main producing areas of medicinal plants, and the research comprises the steps: building a climatic characteristic curve, and calculating a climatic characteristic parameter and soil physical and chemical parameters. Taking pseudo-ginseng as an example, the invention discloses a medicinal plant climatic characteristic curve building and soil physical and chemical property parameter research system and method. The method comprises the following steps: F1, obtaining the monthly mean temperature and rainfall of each pseudo-ginseng main producing area from January to December, a soil pH value and percentage of organic carbon; F2, building a water heat ratio parameter S1 (equal to the product of monthly mean rainfall and monthly mean temperature) of pseudo-ginseng distribution points from January to December, and enabling the months with the monthly water heat ratio value variable coefficient being less than 0.3 to serve as main time windows affecting the growth and development of pseudo-ginseng; F3, obtaining the climatic characteristic parameter values of pseudo-ginseng and the specific temperature conditions for limiting the growth of pseudo-ginseng; F4, obtaining the main soil physical and chemical index quantitative parameters of pseudo-ginseng. The method employs monthly climate data and soil data, and achieves the quantitative evaluation of the ecological demand features of medical plants.
Description
Technical field
The present invention relates to the ecological characteristic research of medicinal plants main producing region, mainly include foundation and the research of climate characteristic parameter of climate characteristic curve, and the demand behaviors of the main physical and chemical factor of soil.
Background technology
The growth promoter of plant and distribution have close uniformity with environmental condition, and under different environmental conditions, medicinal plant amedica effect composition there are differences.Weather and soil environment are the principal elements affecting medicinal plants chemical composition, and weather in medicinal plants distributing region and main production area and edaphic condition meet the growth demand of this plant.
Radix Notoginseng (Panax notoginseng (Burk.) F.H.Chen) is distributed mainly on the some areas in Guangxi, Yunnan, and cultivation of pseudo-ginseng condition is strict, cultivates outside main producing region, and its quality and yield is the most inferior.The Main Climatic factor affecting plant distributions is moisture and temperature, the main description average annual climatic factor impact on Radix Notoginseng quality, and active components in medicinal plant is long-term control environment and the secondary metabolism metabolite that formed, therefore the weather dynamic data under subenvironment more can illustrate its growth demand.Main physical and chemical (pH value and organic carbon percentage composition) about suitable notoginseng planting was studied and was also limited only to qualitative analysis in the past, lacked the research i.e. quantitative data that becomes more meticulous.Therefore, illustrate Radix Notoginseng ecological environment demand herein for the weather of Radix Notoginseng main producing region and soil data, for through vegetation period January to the moon border average data of December, set up Radix Notoginseng climate characteristic curve；And study the Radix Notoginseng growth demand to edaphic condition according to soil data, the cultivation of planting and become more meticulous of introducing a fine variety for Radix Notoginseng provides reference.
Summary of the invention
(1) to solve the technical problem that
With the Radix Notoginseng monthly climatic data in original district and soil physical chemistry data instance, research Radix Notoginseng climate characteristic curve and the analysis method and steps of soil physico-chemical index quantitative parameter.
(2) technical scheme
For solving above-mentioned technical problem, the present invention proposes Radix Notoginseng climate characteristic curve and soil physico-chemical index quantitative parameter method for building up, comprises the following steps:
F1, acquisition Radix Notoginseng are layouted in original differentiation: record the main producing region distributed points collecting Radix Notoginseng according to Chinese Digital Herbarium (C V H) and document；
F2, obtain each Radix Notoginseng distributed points 1～the monthly temperature of December and monthly precipitation data, and soil pH value and organic carbon percentage composition data, monthly temperature (DEG C) is actual temperature * 10, and monthly precipitation unit is mm；
F3, structure Radix Notoginseng monthly hydro-thermal precipitation more monthly than parameter S1=/monthly temperature, it is calculated each distributed points and compares numerical value to the hydro-thermal of December January, according to the coefficient of variation of monthly hydro-thermal ratio, the 3-12 month obtaining coefficient of variation ＜ 0.3 is the primary time-window of Radix Notoginseng growth and development of plants；
F4, the climate characteristic parameter of medicinal plants Panax notoginseng Growth: the hydro-thermal in Radix Notoginseng 3-12 month is than being (0.15-0.26,0.27-0.45,0.55-0.76,0.70-0.93,0.87-1.38,0.84-1.34,0.50-0.79,0.37-0.51,0.30-0.31,0.12-0.16)；1-12 month Radix Notoginseng suitable growth district extremely low temperature is respectively (1.4,2.9,6,9.4,13,14.6,15,14.3,12.5,9.9,6.5,2.4) DEG C；Excessive temperature is respectively (20.8,22.6,26.2,29.8,31.7,31.8,33,32.8,31.6,28.3,24.7,22) DEG C；
F5, analyze the domestic main areal area of Radix Notoginseng soil property index be: soil pH value scope is (4.8,7.5), organic carbon percent ranges is (1.12,2.13), the soil that this explanation Radix Notoginseng suitable planting enriches in subacidity and the content of organic matter.
Preferably, the moon border data in the January of described reflection Panax notoginseng Growth demand to December, run through a growth cycle of Radix Notoginseng, reflection Radix Notoginseng is in each growth stage demand to weather.
Preferably, described climatic factor is mainly monthly precipitation and monthly temperature.
Preferably, described edaphic factor is mainly soil p H-number and organic carbon content.
Accompanying drawing explanation
Fig. 1 is the Technology Roadmap of this research, and Fig. 2 is this result of study figure.
Specific embodiments
Proposed by the invention a kind of pseudo-ginseng is presented herein below and originates in district's climate characteristic curve and soil physico-chemical index quantitative parameter method for building up, describe in detail in conjunction with accompanying drawing and embodiment.
As in figure 2 it is shown, present example provides a kind of medicinal plants climate characteristic curve method for building up.Additionally, also include soil physico-chemical index quantitative parameter research method.Chinese crude drug described in the present embodiment is Radix Notoginseng, and the method comprises the following steps:
F1, acquisition Radix Notoginseng are layouted in original differentiation: record the main producing region distributed points collecting Radix Notoginseng according to Chinese Digital Herbarium (CVH) and document；
F2, obtain each Radix Notoginseng distributed points 1～the monthly temperature of December and monthly precipitation data, and soil pH value and organic carbon percentage composition data, monthly temperature (DEG C) is actual temperature * 10, and monthly precipitation unit is mm；
F3, structure Radix Notoginseng monthly hydro-thermal precipitation more monthly than parameter S1=/monthly temperature, it is calculated each distributed points and compares numerical value to the hydro-thermal of December January, according to the coefficient of variation of monthly hydro-thermal ratio, the 3-12 month obtaining coefficient of variation ＜ 0.3 is the primary time-window of Radix Notoginseng growth and development of plants；
F4, the climate characteristic parameter of medicinal plants Panax notoginseng Growth: the hydro-thermal in Radix Notoginseng 3-12 month is than being (0.15-0.26,0.27-0.45,0.55-0.76,0.70-0.93,0.87-1.38,0.84-1.34,0.50-0.79,0.37-0.51,0.30-0.31,0.12-0.16)；1-12 month Radix Notoginseng suitable growth district extremely low temperature is respectively (1.4,2.9,6,9.4,13,14.6,15,14.3,12.5,9.9,6.5,2.4) DEG C；Excessive temperature is respectively (20.8,22.6,26.2,29.8,31.7,31.8,33,32.8,31.6,28.3,24.7,22) DEG C；
F5, analyze the domestic main areal area of Radix Notoginseng soil property index be: soil pH value scope is (4.8,7.5), organic carbon percent ranges is (1.12,2.13), the soil that this explanation Radix Notoginseng suitable planting enriches in subacidity and the content of organic matter.
Embodiment of above is merely to illustrate the present invention; and not limitation of the present invention; those of ordinary skill about technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; the technical scheme of the most all equivalents falls within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.
Claims (4)
1. the present invention proposes Radix Notoginseng climate characteristic curve and soil physico-chemical index quantitative parameter method for building up, comprises the following steps:
F1, acquisition Radix Notoginseng are layouted in original differentiation: record collection three according to Chinese Digital Herbarium (CVH) and document
The main producing region distributed points of seven；
F2, obtain each Radix Notoginseng distributed points 1～the monthly temperature of December and monthly precipitation data, and soil pH value and organic
Carbon percentage composition data, monthly temperature (DEG C) is actual temperature * 10, and monthly precipitation unit is mm；
F3, build Radix Notoginseng monthly hydro-thermal precipitation more monthly than parameter S1=/monthly temperature, be calculated each distributed points January to 12
The hydro-thermal of the moon is than numerical value, and according to the coefficient of variation of monthly hydro-thermal ratio, the 3-12 month obtaining coefficient of variation ＜ 0.3 is that Radix Notoginseng is planted
The primary time-window of thing growth promoter；
F4, the climate characteristic parameter of medicinal plants Panax notoginseng Growth: the hydro-thermal in Radix Notoginseng 3-12 month than for (0.15-0.26,
0.27-0.45,0.55-0.76,0.70-0.93,0.87-1.38,0.84-1.34,0.50-0.79,0.37-0.51,
0.30-0.31,0.12-0.16)；1-12 month Radix Notoginseng suitable growth district extremely low temperature be respectively (1.4,2.9,6,9.4,13,
14.6,15,14.3,12.5,9.9,6.5,2.4) DEG C；Excessive temperature be respectively (20.8,22.6,26.2,29.8,
31.7,31.8,33,32.8,31.6,28.3,24.7,22) DEG C；
F5, analyze the domestic main areal area of Radix Notoginseng soil property index be: soil pH value scope is (4.8,7.5), organic
Carbon percent ranges is (1.12,2.13), the soil that this explanation Radix Notoginseng suitable planting enriches in subacidity and the content of organic matter.
2. the method for claim 1, it is characterised in that reflection Panax notoginseng Growth demand is January to the moon border of December
Data, run through a growth cycle of Radix Notoginseng, and reflection Radix Notoginseng is in the weather demand of each growth stage.
3. the method for claim 1, it is characterised in that hydro-thermal is the principal element affecting plant, the climatic factor master of selection
If the monthly precipitation of monthly gentleness.
4. the method for claim 1, it is soil main physical and chemical index pH value and organic carbon percentage composition that edaphic factor selects.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106780083A (en) * | 2016-12-08 | 2017-05-31 | 南京信息工程大学 | A kind of method for building up of the medicinal plant threeleaf akebia ecological characteristic index based on GIS |
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2016
- 2016-04-15 CN CN201610230687.7A patent/CN105956355A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106780083A (en) * | 2016-12-08 | 2017-05-31 | 南京信息工程大学 | A kind of method for building up of the medicinal plant threeleaf akebia ecological characteristic index based on GIS |
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