CN102301891A - Technology for cultivating Polygonum multiflorum by pruning roots - Google Patents
Technology for cultivating Polygonum multiflorum by pruning roots Download PDFInfo
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- CN102301891A CN102301891A CN 201110203044 CN201110203044A CN102301891A CN 102301891 A CN102301891 A CN 102301891A CN 201110203044 CN201110203044 CN 201110203044 CN 201110203044 A CN201110203044 A CN 201110203044A CN 102301891 A CN102301891 A CN 102301891A
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Abstract
The invention belongs to the field of medical botany and a technology for planting plants and specifically relates to a technology for cultivating Polygonum multiflorum by pruning roots. The technology is composed of five main steps of collecting and treating seeds, sowing and culturing seedlings, lifting, pruning roots and transplanting; the specific operation method comprises the following steps of: collecting and treating seeds; collecting fruits when the green Polygonum multiflorum fruits become greenish yellow in every year; putting the fruits in a room to be dried in the shade; removing fruit stems, fruit peels and other impurities; and removing damaged seeds and shrunken seeds. The technology provided by the invention has the advantages of simplicity in operation and strong practical applicability, is suitable for popularizing planting in a large area, improves the survival rate of the artificially planted Polygonum multiflorum, and greatly improves yield and quality of the artificially planted Polygonum multiflorum.
Description
Technical field
The invention belongs to pharmaceutical botany, the plant planting technical field is specially the fleece-flower root and cuts the root culture technique.
Background technology
The piece root of the fleece-flower root title tuber of multiflower knotweed that is used as medicine; Its stem rattan is used as medicine and claims Polygonum multiflower knotweed; Be China's large traditional Chinese medicinal materials assortment commonly used; Its purposes very extensively; Except that the traditional Chinese medicine industry; In industries such as food chemical industry, cosmetics a large amount of demands is arranged also; Particularly in recent years along with the increase of health food and cosmetic industry input in science and technology and people intensification to the degree of believing in of natural material; The demand of the fleece-flower root increases linearly ascendant trend, so the Ministry of Science and Technology has listed the fleece-flower root in one of traditional Chinese medicinal materials assortment of 10 years from now on primary studies and exploitation.
Along with the continuous expansion to continuous intensification of the research degree of depth of the fleece-flower root and application research, fleece-flower root market demand and range of application constantly increase, and the situation that supply falls short of demand occurred.From the angle of ecological protection, any traditional Chinese medicine leans on the wild resource supply the market fully simultaneously, neither should be also impossible permanent.The market demand of the fleece-flower root is inevitable sharply to be increased thereupon, and natural resources constantly reduces, and it is imperative that system carries out fleece-flower root domestication research and development artificial cultivation, and this also is protection wild resource and the inevitable requirement of safeguarding balance of nature simultaneously.
In the process of carrying out the research of fleece-flower root artificial cultivation technique, adopt two kinds of methods of cottage propagation and seed propagation usually.The adult plant result quantities of the fleece-flower root is big; Seminal propagation has good advantages; But find that in research process often the amount of taking root is big after the transplantation of seedlings of fleece-flower root seed; Thereby cause polygonum multiforum root tuber quantity many and individual less and extremely irregular; Exterior of commodity and inherent quality are all relatively poor, can not satisfy the requirement of production good quality and high output medicinal material.
Summary of the invention
Main purpose of the present invention is to provide a kind of fleece-flower root to cut the root culture technique to the problems referred to above, increases the output and the quality of the artificial planting fleece-flower root, solves the demand in market.Through research for many years; Discovery can solve this production difficult problem well through the way of before transplanting, wiping out the part fibrous root; After the root culture technique is cut in employing; Only 2-4 is individual usually for fleece-flower root individual plant piece radical amount; The piece root is individual to align than big and size mutually; Output can improve more than 40%, realizes the good quality and high output of the fleece-flower root.
Concrete technical scheme of the present invention is following: the fleece-flower root is cut the root culture technique, and by seed collection and processing, seeding and seedling raising, lifting, cut root, transplant five key steps and form, concrete operation method is following:
Seed collection and processing, picking fruit when annual fleece-flower root fruit becomes yellow green by green is put indoor drying in the shade, and carpopodium, pericarp and other impurity are removed in threshing, remove damaged seed and floater;
Seeding and seedling raising is selected sowing autumn and winter then or sowing in storage to 1 year spring, in the whole good plot of growing seedlings, sows; After planting in time water and suitably cover to improve emergence rate; Later stage should be strengthened nursery lot management, the particularly water and fertilizer management and the extermination of disease and insect pest, guarantees that the neat seedling of seedling is strong;
Lifting got final product lifting in 1 year behind the insemination and emergence, selected nursery lot one side to cast aside the soil layer lifting with hoe earlier, guaranteed the integrality of fleece-flower root seedling root system, behind the lifting seedling was carried out classification by size and stacked respectively;
Cut root, behind the lifting fleece-flower root seedling of different brackets is cut root respectively and handle, at first according to the Root Distribution situation of every strain seedling, amount to the root reservation of selecting the 3-4 bar sturdy in different azimuth when cutting root, all the other thin and delicate fibrous roots are then all wiped out;
Transplant, the seedling of wiping out behind the fibrous root should in time be transplanted to guarantee survival rate, selects the hillside fields to transplant as far as possible, and the gradient should not be too big, in whole good plot according to the width ridging of plot physical length, then according to 6 strains/m according to 110-130cm
2, i.e. the density of 3400-3600 strain/mu is transplanted fleece-flower root seedling, in time waters permeablely after the transplanting, guarantees that seedling combines with soil closely, with the raising transplanting survival rate.
The present invention has the following advantages: simple to operate, practical, the plantation that suits large area to popularize has improved the survival rate of the artificial planting fleece-flower root, has improved the output and the quality of the artificial planting fleece-flower root greatly.
Description of drawings
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Embodiment:
Below in conjunction with specific embodiment the present invention is described further, specific embodiment described herein is only in order to explaining the present invention, and is not used in qualification the present invention.
Specific embodiment:
The fleece-flower root is cut the root culture technique, adopts seed collection and processing, seeding and seedling raising, lifting, cuts root, transplants five key steps, and concrete operation method is following:
Seed collection and processing, picking fruit when annual fleece-flower root fruit becomes yellow green by green is put indoor drying in the shade, and carpopodium, pericarp and other impurity are removed in threshing, remove damaged seed and floater;
Seeding and seedling raising is selected sowing autumn and winter then or sowing in storage to 1 year spring, in the whole good plot of growing seedlings, sows; After planting in time water and suitably cover to improve emergence rate; Later stage should be strengthened nursery lot management, the particularly water and fertilizer management and the extermination of disease and insect pest, guarantees that the neat seedling of seedling is strong;
Lifting got final product lifting in 1 year behind the insemination and emergence, selected nursery lot one side to cast aside the soil layer lifting with hoe earlier, guaranteed the integrality of fleece-flower root seedling root system, behind the lifting seedling was carried out classification by size and stacked respectively;
Cut root, behind the lifting fleece-flower root seedling of different brackets is cut root respectively and handle, at first according to the Root Distribution situation of every strain seedling, amount to the root reservation of selecting the 3-4 bar sturdy in different azimuth when cutting root, all the other thin and delicate fibrous roots are then all wiped out;
Transplant, the seedling of wiping out behind the fibrous root should in time be transplanted to guarantee survival rate, selects the hillside fields to transplant as far as possible, and the gradient should not be too big, in whole good plot according to the width ridging of plot physical length, then according to 6 strains/m according to 110-130cm
2, i.e. the density of 3400-3600 strain/mu is transplanted fleece-flower root seedling, in time waters permeablely after the transplanting, guarantees that seedling combines with soil closely, with the raising transplanting survival rate.
It is simple to operate that the fleece-flower root is cut the root culture technique, practical, and plantation suits large area to popularize; Improved the survival rate of the artificial planting fleece-flower root; The output and the quality of the artificial planting fleece-flower root have been improved greatly.
Claims (1)
1. the fleece-flower root is cut the root culture technique, it is characterized in that comprising seed collection and processing, seeding and seedling raising, lifting, cuts root, transplants five key steps, and concrete operation method is following:
(1), seed collection and processing, picking fruit when annual fleece-flower root fruit becomes yellow green by green is put indoor drying in the shade, carpopodium, pericarp and other impurity are removed in threshing, remove damaged seed and floater;
(2), seeding and seedling raising; Select sowing autumn and winter then or storage to sow to 1 year spring; In the whole good plot of growing seedlings, sow; After planting in time water and suitably cover to improve emergence rate; Later stage should be strengthened the nursery lot management; Particularly the water and fertilizer management and the extermination of disease and insect pest guarantee that the neat seedling of seedling is strong;
(3), lifting, got final product lifting behind the insemination and emergence in 1 year, select nursery lot one side to cast aside the soil layer lifting earlier with hoe, guarantee the integrality of fleece-flower root seedling root system, behind the lifting seedling is carried out classification by size and stacks respectively;
(4), cut root, behind the lifting fleece-flower root seedling of different brackets cut root respectively and handles, at first according to the Root Distribution situation of every strain seedling, amount in different azimuth and to select the sturdy root of 3-4 bar to keep when cutting root, all the other thin and delicate fibrous roots are then all wiped out;
(5), transplant, the seedling of wiping out behind the fibrous root should in time be transplanted to guarantee survival rate, selects the hillside fields to transplant as far as possible, the gradient should not be too big, in whole good plot according to the width ridging of plot physical length, then according to 6 strains/m according to 110-130cm
2, i.e. the density of 3400-3600 strain/mu is transplanted fleece-flower root seedling, in time waters permeablely after the transplanting, guarantees that seedling combines with soil closely, with the raising transplanting survival rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110203044 CN102301891A (en) | 2011-07-20 | 2011-07-20 | Technology for cultivating Polygonum multiflorum by pruning roots |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110203044 CN102301891A (en) | 2011-07-20 | 2011-07-20 | Technology for cultivating Polygonum multiflorum by pruning roots |
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| CN102301891A true CN102301891A (en) | 2012-01-04 |
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| CN 201110203044 Pending CN102301891A (en) | 2011-07-20 | 2011-07-20 | Technology for cultivating Polygonum multiflorum by pruning roots |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229648A (en) * | 2013-04-23 | 2013-08-07 | 亳州市永刚饮片厂有限公司 | High-yield planting technology for polygonum multiflorum |
| CN103392408A (en) * | 2013-08-01 | 2013-11-20 | 广州大学 | Method used for promoting germination of polygonum multiflorum thunb. polyploid seeds |
| CN107211688A (en) * | 2017-06-13 | 2017-09-29 | 黔西南州引福种植有限公司 | A kind of polygonum multiflorum planting method of high yield |
-
2011
- 2011-07-20 CN CN 201110203044 patent/CN102301891A/en active Pending
Non-Patent Citations (5)
| Title |
|---|
| 《中国农技推广》 20110331 李华荣，等 何首乌无公害高产栽培技术 1 , 第3 期 * |
| 《中国现代中药》 20080331 易思荣 何首乌的高产栽培技术 41-43 1 第10卷, 第3期 * |
| 《何首乌规范化栽培技术》 20030131 杜勤 何首乌规范化栽培技术 1 , * |
| 《信阳农业高等专科学校学报》 20050630 孙万慧 何首乌高产技术研究 1 第15卷, 第2期 * |
| 《农业知识》 20051231 邹煜 何首乌的栽培与繁殖 1 , * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229648A (en) * | 2013-04-23 | 2013-08-07 | 亳州市永刚饮片厂有限公司 | High-yield planting technology for polygonum multiflorum |
| CN103392408A (en) * | 2013-08-01 | 2013-11-20 | 广州大学 | Method used for promoting germination of polygonum multiflorum thunb. polyploid seeds |
| CN103392408B (en) * | 2013-08-01 | 2015-06-03 | 广州大学 | Method used for promoting germination of polygonum multiflorum thunb. polyploid seeds |
| CN107211688A (en) * | 2017-06-13 | 2017-09-29 | 黔西南州引福种植有限公司 | A kind of polygonum multiflorum planting method of high yield |
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Application publication date: 20120104 |