CN105706730A - Cuttage reproduction method of polygonum multiflorum - Google Patents
Cuttage reproduction method of polygonum multiflorum Download PDFInfo
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- CN105706730A CN105706730A CN201610197766.2A CN201610197766A CN105706730A CN 105706730 A CN105706730 A CN 105706730A CN 201610197766 A CN201610197766 A CN 201610197766A CN 105706730 A CN105706730 A CN 105706730A
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- cuttage
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- polygoni multiflori
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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Abstract
The invention discloses a cuttage reproduction method of polygonum multiflorum. According to the cuttage reproduction method, lignified twigs of polygonum multiflorum which healthy grows for half a year to two years are taken as cutting slips, the cutting slips are specially processed, fertilizers are reasonably screened, and a proper cottage method is utilized, so that the survival rate of the cut polygonum multiflorum exceeds 95%, and high-quality seedlings can be provided for the field production of the polygonum multiflorum; and furthermore, the whole process is simple, the operation is simple, the breeding cycle is short, and the polygonum multiflorum can be transplanted after 30-45 days. The cuttage reproduction method is completely applicable to field cultivation.
Description
Technical field
The present invention relates to a kind of agricultural technology field, the cuttage breeding method of a kind of Radix Polygoni Multiflori.
Background technology
Radix Polygoni Multiflori has another name called spends more knotweed, purple crow rattan, Caulis Polygoni Multiflori etc., is that Polygonaceae knotweed race Radix Polygoni Multiflori belongs to perennial winding liana and plants
Thing, tuber is plump, oblong, pitchy.Raw mountain valley shrubbery, hillside sylvan life, ditch curb gap.Produce Guizhou, Southern Shaanxi, Gansu
South, East China, Central China, south China, Sichuan, Yunnan.Its tuber is used as medicine, and can calm the nerves, nourishes blood, active, and detoxify (preventing the attack (or recurrence) of malaria), eliminating carbuncle；System
The Radix Polygoni Multiflori can tonification essence and blood, crow beard and hair, bone and muscle strengthening, invigorating the liver and kidney, be your detail medical material common.Radix Polygoni Multiflori consumption cumulative year after year, market
Have a extensive future.
The breeding of Radix Polygoni Multiflori has cottage propagation and tuber breeding, and it is long that polygonum multiforum root tuber forms the time, and general 2-3 could shape
Become, and tuber breeding can cause Radix Polygoni Multiflori kind sexual involution, disease pest harm constantly aggravation to have a strong impact on Radix Polygoni Multiflori yield and product
Matter, and sowing quantity is big, breeds the time long, it is difficult to meet each big business demand to Radix Polygoni Multiflori seedling, it is first what the method is unfavorable for
Crow breeding is promoted, and cottage propagation is easy and simple to handle, survival rate is high, seedling raise period is short, can meet the demand of seedling in a large number.
Therefore, find a kind of quality making Radix Polygoni Multiflori high, stable yield, can the propagation method of breeding on a large scale be mesh
Front urgent problem.
Summary of the invention
It is an object of the invention to: provide the cuttage breeding method of a kind of Radix Polygoni Multiflori, it is easy to operate, survival rate is high, breeds
Cycle is short, be suitable for field production.
The present invention is achieved in that the cuttage breeding method of Radix Polygoni Multiflori, comprises the steps:
1) selection of cutting and process: growth selection is healthy and strong, the Radix Polygoni Multiflori branch of raw semi-lignified half a year to two year makees cutting, inserts
Spike length 15-20cm, every cutting has 3-5 stipes, cutting lower end to be cut into inclined-plane, and away from internode 0.5-1cm, top is from internode 2-
3cm, the cutting root-inducing powder sheared soaks 1-2 hour, standby；
2) preparation in seedbed: after holding case successfully by the standard of case face height 15-20cm, wide 100cm, have by every mu of 280-320kg biology
Machine fertilizer, carbamide 18-22kg, calcium superphosphate 45-55kg and potassium sulfate 25-35kg, mix thoroughly fertilizer with soil, scarifying, then with disappearing
Toxic agent all to disinfecting soil, cover film after sterilization；Cover film is scarifying soil after 5-10 days, prepares cuttage；
3) cottage method: the seedling bed block at whole good case opens traverse furrow, ditch depth 12-18cm by line-spacing 20-30cm；Cutting is put by ditch
Under, spacing in the rows 4cm, expose more than 1 internode, earthing is compacted；The trickle on one side of cuttage on one side, builds shed, humidity after cuttage
Control is at 88-92%, and temperature controls at 18-24 DEG C, within 7-10 days, removes shed, goes to cut weeds, build black shade net according to temperature,
Then carry out the field management such as daily water, fertilizer, can transplant after 30-45 days.
The present invention selects the Radix Polygoni Multiflori branch of the raw semi-lignified of robust growth, half a year to two year to make cutting, and through specific
Process, by the rationally screening of fertilizer and appropriate cottage method, after making cuttage, Radix Polygoni Multiflori survival rate is more than 95%, can be
Radix Polygoni Multiflori Production of Large Fields provides good seed, and whole process breeding cycle simple to operation is short, for 30-45 days, entirely appropriate
Field production.
Detailed description of the invention
Embodiments of the invention 1: the cuttage breeding method of Radix Polygoni Multiflori, use semi-annual Radix Polygoni Multiflori cuttage bar right as research
As, cutting time is: March 15, and cuttage plot is positioned at experimental plot, academy of agricultural sciences of province, Jin Xin community, Huaxi District, Guiyang City, Guizhou Province, soil
Earth physicochemical character: full nitrogen 1.021g/kg, alkali-hydrolyzable nitrogen 89.625 mg/kg, full phosphorus 1.043g/kg, available phosphorus 123.450 mg/kg
Full potassium 3.306g/kg, available potassium 111.570 mg/kg, pH value 6.06, organic 17.388 g/kg.According to identical cuttage
Density, plot area is 3m2, long 3 meters, wide 1 meter, length-width ratio is 3:1, each community 15 row, often row 25 strain, the cuttage of each community
375 strains；Tuber breeding adds up to 150 tuber by often row 10, every community 15 row, every community；
1) selection of cutting and process: at Guizhou Xinbang Pharmacy Stock Co., Ltd Radix Polygoni Multiflori GAP planting base polygonum multiflorum planting
Region, growth selection is healthy and strong, the Radix Polygoni Multiflori branch of raw semi-lignified half a year to two year makees cutting, the long 15-20cm of cutting, inserts for every
Fringe has 3-5 stipes, cutting lower end to be cut into inclined-plane, and away from internode 0.5-1cm, top is from internode 3cm, the cutting root-inducing powder sheared
Soak 2 hours, standby；
2) preparation in seedbed: after holding case successfully by the standard of case face height 15-20cm, wide 100cm, have by every mu of 280-320kg biology
Machine fertilizer, carbamide 18-22kg, calcium superphosphate 45-55kg and potassium sulfate 25-35kg, mix thoroughly fertilizer with soil, scarifying, then use cloud
Big-and-middle sky calcium soil sterilants, with 100g disinfectant: after the ratio mix homogeneously of 2000kg water, is sprayed on soil case face, then
Cover film；Cover film is scarifying soil after 1 week, prepares cuttage；
3) cottage method: the seedling bed block at whole good case opens traverse furrow, ditch depth 15cm by line-spacing 25cm；Cutting is put down by ditch, strain
Away from 4cm, exposing more than 1 internode, earthing is compacted；Tuber breeding is put by spacing in the rows 10cm；The trickle on one side of cuttage on one side, cuttage is complete
Building shed after Biing, humidity control is at 88-92%, and temperature controls at 18-24 DEG C, removes shed, go to cut weeds, according to temperature after one week
Degree builds black shade net, then carries out the field management such as daily water, fertilizer.
Set up Small plastic shed after the cuttage of embodiment 1, and 20 strain statistics survival rates randomly drawed in every community after 20 days,
Analysis measures long shoot length, the number of blade and root growth situation statistical conditions such as following table:
Data above, it can be seen that 20 day later six months of Radix Polygoni Multiflori cuttage branch survival rate is the highest, reaches 98%, and tuber is numerous
Grow and do not germinate；
As can be seen from Table 2, the Radix Polygoni Multiflori newly grown after semi-annual branch cutting long shoot length reaches 61.1cm, can from branch amount
To find out, the seedling branch amount that semi-annual branch is bred reaches 2.6, the number of blade up to 9.6；
From table 3 it can be seen that Radix Polygoni Multiflori seedling quantity of taking root can reach 3.5 after 20 days after semi-annual branch cutting.
Learning from this above-mentioned observed result, the scheme of embodiment 1 is easy to operate, cuttage survival rate is high, and speed is fast, and cuttage is numerous
Educate applicable Radix Polygoni Multiflori field production, then can output production seedling.The Radix Polygoni Multiflori using the scheme of embodiment 1 to produce survives
Rate reaches 98%, can provide good seed for Radix Polygoni Multiflori Production of Large Fields.
Embodiments of the invention 2: use the annual Radix Polygoni Multiflori cuttage bar as object of study, cutting time to be: March 15
Day, cuttage plot is positioned at experimental plot, academy of agricultural sciences of Huaxi District province, Guiyang City, Guizhou Province, soil physical and chemical property: full nitrogen 1.021g/kg, alkali
Solve nitrogen 89.625 mg/kg, full phosphorus 1.043g/kg, available phosphorus 123.450 mg/kg full potassium 3.306g/kg, available potassium 111.570
Mg/kg, pH value 6.06, organic 17.388 g/kg.According to identical cutting density, plot area is 3m2, long 3 meters, wide by 1
Rice, length-width ratio is 3:1, each community 15 row, often row 25 strain, each community cuttage 375 strain；Tuber breeding is by often row 10, often
Community 15 row, every community adds up to 150 tuber.
Cuttage breeding method is with embodiment 1.
Set up Small plastic shed after the cuttage of embodiment 2, and 20 strain statistics survival rates randomly drawed in every community after 20 days,
Analysis measures long shoot length, the number of blade and root growth situation statistical conditions such as following table:
As can be seen from Table 2, the Radix Polygoni Multiflori newly grown after annotinous branch cuttage long shoot length reaches 58.6cm, can from branch amount
To find out, the seedling branch amount that semi-annual branch is bred reaches 2.4, the number of blade up to 9.4；
Embodiments of the invention 3: use 2 years Radix Polygoni Multiflori cuttage bars as object of study, cutting time to be: March 15, skewer
Slotting plot is positioned at experimental plot, academy of agricultural sciences of Huaxi District province, Guiyang City, Guizhou Province, soil physical and chemical property: full nitrogen 1.021g/kg, alkali-hydrolyzable nitrogen
89.625 mg/kg, full phosphorus 1.043g/kg, available phosphorus 123.450 mg/kg full potassium 3.306g/kg, available potassium 111.570 mg/
Kg, pH value 6.06, organic 17.388 g/kg.According to identical cutting density, plot area is 3m2, it is long 3 meters, wide 1 meter,
Length-width ratio is 3:1, each community 15 row, often row 25 strain, each community cuttage 375 strain.
Cuttage breeding method is with embodiment 1.
Set up Small plastic shed after embodiment 3 cuttage, and 20 strain statistics survival rates are randomly drawed in every community after 20 days, point
Analyse and measure long shoot length, the number of blade and root growth situation statistical conditions such as following table:
As can be seen from Table 2, the Radix Polygoni Multiflori long shoot length newly grown after raw branch cutting for 2 years reaches 54.6cm, can from branch amount
To find out, the seedling branch amount that semi-annual branch is bred reaches 2.2, the number of blade up to 9.1；
Generally speaking, selecting half a year to annual cuttage bar as far as possible when selecting Radix Polygoni Multiflori cuttage bar, the cuttage bar time limit is more
Long, it is the lowest that it breeds survival rate.After using this mating system cuttage, Radix Polygoni Multiflori survival rate is 95.6-98%, more than 95%；Cuttage week
Phase is short, within 30-45 days, can transplant.Illustrate that the Radix Polygoni Multiflori survival rate using the present invention to produce is higher, can be Radix Polygoni Multiflori Production of Large Fields
Thering is provided good seed, scheme is fully achieved initial design effect, it was demonstrated that its feasibility, reliability and verity.
Claims (1)
1. the cuttage breeding method of a Radix Polygoni Multiflori, it is characterised in that: comprise the steps:
1) selection of cutting and process: growth selection is healthy and strong, the Radix Polygoni Multiflori branch of raw semi-lignified half a year to two year makees cutting, inserts
Spike length 15-20cm, every cutting has 3-5 stipes, cutting lower end to be cut into inclined-plane, and away from internode 0.5-1cm, top is from internode 2-
3cm, the cutting root-inducing powder sheared soaks 1-2 hour, standby；
2) preparation in seedbed: after holding case successfully by the standard of case face height 15-20cm, wide 100cm, have by every mu of 280-320kg biology
Machine fertilizer, carbamide 18-22kg, calcium superphosphate 45-55kg and potassium sulfate 25-35kg, mix thoroughly fertilizer with soil, scarifying, then with disappearing
Toxic agent all to disinfecting soil, cover film after sterilization；Cover film is scarifying soil after 5-10 days, prepares cuttage；
3) cottage method: the seedling bed block at whole good case opens traverse furrow, ditch depth 12-18cm by line-spacing 20-30cm；Cutting is put by ditch
Under, spacing in the rows 4cm, expose more than 1 internode, earthing is compacted；The trickle on one side of cuttage on one side, builds shed, humidity after cuttage
Control is at 88-92%, and temperature controls at 18-24 DEG C, within 7-10 days, removes shed, goes to cut weeds, build black shade net according to temperature,
Then carry out the field management such as daily water, fertilizer, can transplant after 30-45 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610197766.2A CN105706730A (en) | 2016-03-31 | 2016-03-31 | Cuttage reproduction method of polygonum multiflorum |
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| CN201610197766.2A CN105706730A (en) | 2016-03-31 | 2016-03-31 | Cuttage reproduction method of polygonum multiflorum |
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| CN201610197766.2A Pending CN105706730A (en) | 2016-03-31 | 2016-03-31 | Cuttage reproduction method of polygonum multiflorum |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856950A (en) * | 2017-03-21 | 2017-06-20 | 凤冈县领益昕中药材种植有限公司 | The implantation methods of the fleece-flower root |
| CN108112364A (en) * | 2017-12-29 | 2018-06-05 | 杭州绿风生态环境建设集团有限公司 | A kind of screening technique of resistance to female ground cover plant |
| CN111869443A (en) * | 2020-07-17 | 2020-11-03 | 国药种业有限公司 | Wild buckwheat rhizome seedling breeding method |
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| CN1596596A (en) * | 2004-08-14 | 2005-03-23 | 贵州省黔东南州信邦中药饮片有限责任公司 | Standard planting method of polygonum multiflorum |
| CN102960164A (en) * | 2012-11-28 | 2013-03-13 | 贵州信邦制药股份有限公司 | Method for planting polygonum multiflorum |
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| CN1596596A (en) * | 2004-08-14 | 2005-03-23 | 贵州省黔东南州信邦中药饮片有限责任公司 | Standard planting method of polygonum multiflorum |
| CN102960164A (en) * | 2012-11-28 | 2013-03-13 | 贵州信邦制药股份有限公司 | Method for planting polygonum multiflorum |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856950A (en) * | 2017-03-21 | 2017-06-20 | 凤冈县领益昕中药材种植有限公司 | The implantation methods of the fleece-flower root |
| CN108112364A (en) * | 2017-12-29 | 2018-06-05 | 杭州绿风生态环境建设集团有限公司 | A kind of screening technique of resistance to female ground cover plant |
| CN111869443A (en) * | 2020-07-17 | 2020-11-03 | 国药种业有限公司 | Wild buckwheat rhizome seedling breeding method |
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Application publication date: 20160629 |