CN105052578A - Artemisia annua climatic characteristic curve building method - Google Patents
Artemisia annua climatic characteristic curve building method Download PDFInfo
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- CN105052578A CN105052578A CN201510582064.1A CN201510582064A CN105052578A CN 105052578 A CN105052578 A CN 105052578A CN 201510582064 A CN201510582064 A CN 201510582064A CN 105052578 A CN105052578 A CN 105052578A
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- artemisia annua
- sweet wormwood
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
Abstract
The invention relates to building and characteristic recognition of traditional Chinese medicinal material Artemisia annua climatic characteristic curves, and discloses a method for building and recognizing an Artemisia annua climatic characteristic curve to try to find the climatic characteristic reason why the content of Artemisia annua of the areas such as the Guangxi province, Chongqing and the Guizhou province is higher. The method comprises the following steps that 1, on the basis of a traditional Chinese medicinal material sample database, critical reviewing of literatures and on-site sampling, the distribution points of the Artemisia annua in China are determined; 2, nine climatic factor data of the distribution points of the Artemisia annua are obtained; 3, according to the biological characteristics of the Artemisia annua, a factor set affecting the geographic distribution of the Artemisia annua is constructed; 4, climatic characteristics parameters affecting the distribution of the Artemisia annua are constructed; 5, the variation range of the climatic characteristics parameters in the area with the high Artemisia annua content is calculated, and the Artemisia annua climatic characteristic curves of the areas are given. According to the Artemisia annua climatic characteristic curve building method, characteristic extraction and selection thought and method in mode recognition are adopted for the first time, and quantitative evaluation is performed for the requirement for the climate of the Artemisia annua in China, so that the question why the geo-authentic crude drug in the area with the climate characteristics is good is answered.
Description
Technical field
The present invention relates to sweet wormwood climate characteristic curve and set up field, be specifically related to the definition of sweet wormwood climate characteristic, the data mode that reflection climate characteristic is used, climate characteristic building method etc.
Background technology
Sweet wormwood (formal name used at school: Artemisiaannua) has another name called artemisia annua, is famous conventional Chinese medicine, throughout the whole nation, is widely distributed in Europe, the temperate zone in Asia, cool temperate zone and subtropical zone.There is the effect such as heat-clearing, relieving summer-heat, preventing malaria, cool blood, diuresis, stomach invigorating, only night sweat.
Sweet wormwood in distribution on global extensively but artemislnin content significant difference.Although the sweet wormwood in some place may contain qinghaosu, thus content very lowly may not have industrial value.The high yield and high quality of medicinal plant, its external conditions depends primarily on ecological factor, as geographical environment, height above sea level, temperature, precipitation and soil characteristics.According to investigations, the content of qinghaosu contained by Chinese wormwood plant is far above other country of the whole world.
" from its native country, then matter is imitated different together." Different sources artemislnin content is obviously different, wherein climatic factor is formed with important function to qinghaosu.Have document to show, the northwestward, Guangxi, south, Chongqing, Sichuan, Guizhou, Eastern Yunnan, the content of some areas Artemisinin in Artemisia annuna of West Hunan is the highest.Mostly research is in the past to compare Different sources content of artemisinin in sweet wormwood, the climate characteristic data never clear and definite to the region that artemislnin content is high.
In order to compare the difference of the high area of artemislnin content and other sweet wormwood planting area climate characteristic, multiple climatic factor is adopted to set up the climate characteristic curve of sweet wormwood, attempt and find the climate characteristic of different regions, for explaining that different regions qinghaosu significant difference provides possible climate reasons further.For sweet wormwood introduce a fine variety and cultivation provides weather demand characteristic data.
Summary of the invention
(1) technical problem that will solve
Technical problem to be solved by this invention is: provide sweet wormwood climate characteristic curve method for building up.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides a kind of sweet wormwood climate characteristic curve method for building up, comprising the following steps:
S1, the distributed points data of acquisition sweet wormwood in the whole nation: record according to Chinese Digital Herbarium and document and collect the distributed points of sweet wormwood in the whole nation;
9 climatic factor data such as S2, the moisture factor (average annual precipitation, average annual relative moisture) obtaining sweet wormwood whole nation distributed points according to meteorogical phenomena database, light factor (average annual sunshine duration), the hot factor (year extreme temperature, year samming);
S3, biological property according to moistening, the short-day of sweet wormwood happiness, select have the factor (M1) of material impact to be to sweet wormwood geographical distribution: average annual sunshine duration, July the highest temperature, average annual relative moisture, average annual precipitation and year samming;
The climate characteristic parameter of S4, structure sweet wormwood: the N1=highest temperature/average annual precipitation in July; The average annual sunshine duration of N2=/average annual relative moisture; Average annual sunshine duration/the average annual precipitation of N3=; N4=average annual precipitation/year samming;
The climate characteristic parameter of S5, calculating sweet wormwood geographical distribution point, obtains the climate characteristic curve in the high area of artemislnin content according to data mining principle.
Preferably, what described reflection sweet wormwood grew demand is year border data, the annual climatic data in reflecting regional.
Preferably, described climatic factor mainly water, light, heat three aspect factors.
Preferably, described characteristic parameter constructs according to the biological property of sweet wormwood.
Preferably, the climate characteristic curve of described sweet wormwood is expressed with the year border average data of the climate characteristic parameter of structure.
Accompanying drawing explanation
Fig. 1 is sweet wormwood whole nation distributed points climate characteristic dendrogram; Fig. 2 is experimental result picture of the present invention, i.e. area, sweet wormwood whole nation climate characteristic curve.
Embodiment
Under regard to a kind of sweet wormwood climate characteristic curve method for building up proposed by the invention, comprise the following steps:
S1, the geographical distribution of acquisition sweet wormwood in the whole nation are selected: record according to Chinese Digital Herbarium and document and collect the distributed points of sweet wormwood in the whole nation;
9 climatic factor data such as S2, the moisture factor (average annual precipitation, average annual relative moisture) obtaining sweet wormwood whole nation distributed points according to meteorogical phenomena database, light factor (average annual sunshine duration), the hot factor (year extreme temperature, year samming);
S3, biological property according to moistening, the short-day of sweet wormwood happiness, select have the climatic factor (M1) of material impact to be to sweet wormwood geographical distribution: average annual sunshine duration, July the highest temperature, average annual relative moisture, average annual precipitation and year samming;
The climate characteristic parameter of S4, structure sweet wormwood: the N1=highest temperature/average annual precipitation in July; The average annual sunshine duration of N2=/average annual relative moisture; Average annual sunshine duration/the average annual precipitation of N3=; N4=average annual precipitation/year samming;
The climate characteristic parameter at S5, calculating sweet wormwood distributed points place, builds the climate characteristic curve in artemislnin content height region; The climate characteristic parameter area that can be obtained artemislnin content superlatively district by Fig. 1 and Fig. 2 is: N1 (0.24-0.27), N2 (1.33-1.50), N3 (0.87-0.99), N4 (5.75-6.53).
Claims (4)
1., according to the biological property of traditional Chinese medicine sweet wormwood and the climatic factor in geographical distribution region, build and find the climatic curve feature of traditional Chinese medicine sweet wormwood, comprise the following steps:
S1, according to traditional Chinese medicine sample database, Literature Consult and on the spot sampling determine the geographical distribution point of sweet wormwood in China;
S2, acquisition sweet wormwood distributed points place comprise multiple climatic factor data such as water, light, heat;
S3, according to sweet wormwood biological property, structure sweet wormwood climate characteristic parameter;
S4, characteristic parameter according to structure, calculate the climate characteristic value of sweet wormwood each distributed points, and provide the climate characteristic curve of sweet wormwood.
2. the method for claim 1, it is characterized in that, climatic factor comprises: >=10 DEG C of active accumulated temperatures (DEG C), average annual temperature (DEG C), average annual relative moisture (%), average annual sunshine duration (hour/year), average annual precipitation (mm), the maximum air temperature in July (DEG C), mean temperature of air in July (DEG C), the minimum air temperature in January (DEG C), a monthly mean temperature (DEG C).
3. the method for claim 1, is characterized in that, according to sweet wormwood biological property structural feature parameter is: the N1=highest temperature/average annual precipitation in July; The average annual sunshine duration of N2=/average annual relative moisture; Average annual sunshine duration/the average annual precipitation of N3=; N4=average annual precipitation/year samming.
4. the method for claim 1, is characterized in that, the climate characteristic curve of described sweet wormwood is expressed with the climate characteristic supplemental characteristic of structure.
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Citations (4)
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|---|---|---|---|---|
| JP2004269837A (en) * | 2003-03-07 | 2004-09-30 | Chugoku Shii S K:Kk | Carbonized stake |
| CN103364309A (en) * | 2013-07-19 | 2013-10-23 | 中国医学科学院药用植物研究所 | Remote sensing monitoring method for wild rhubarb population structure and reasonable excavation amount |
| CN104077725A (en) * | 2014-07-14 | 2014-10-01 | 内蒙古德辰信息网络科技有限责任公司 | Potato planting Internet-of-things monitoring, control and information service cloud platform integrated system |
| CN104484561A (en) * | 2014-12-12 | 2015-04-01 | 中国医学科学院药用植物研究所 | Angelicae dahuricae climate feature curve building method |
-
2015
- 2015-09-15 CN CN201510582064.1A patent/CN105052578A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004269837A (en) * | 2003-03-07 | 2004-09-30 | Chugoku Shii S K:Kk | Carbonized stake |
| CN103364309A (en) * | 2013-07-19 | 2013-10-23 | 中国医学科学院药用植物研究所 | Remote sensing monitoring method for wild rhubarb population structure and reasonable excavation amount |
| CN104077725A (en) * | 2014-07-14 | 2014-10-01 | 内蒙古德辰信息网络科技有限责任公司 | Potato planting Internet-of-things monitoring, control and information service cloud platform integrated system |
| CN104484561A (en) * | 2014-12-12 | 2015-04-01 | 中国医学科学院药用植物研究所 | Angelicae dahuricae climate feature curve building method |
Non-Patent Citations (1)
| Title |
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| 谢彩香等: "基于地理信息系统的中药材生态适宜性定量化研究", 《2010年中国药学大会暨第十届中国药师周论文集》 * |
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Application publication date: 20151118 |
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