CN101978813A - Method for planting green lawn by using stolons of Potentilla centigrana Maxim - Google Patents
Method for planting green lawn by using stolons of Potentilla centigrana Maxim Download PDFInfo
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- CN101978813A CN101978813A CN2010102764647A CN201010276464A CN101978813A CN 101978813 A CN101978813 A CN 101978813A CN 2010102764647 A CN2010102764647 A CN 2010102764647A CN 201010276464 A CN201010276464 A CN 201010276464A CN 101978813 A CN101978813 A CN 101978813A
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Abstract
The invention relates to a method for planting green lawn for landscaping, slope protection of roads and courtyard landscape, in particular to a method for planting green lawn by using stolons of Potentilla centigrana Maxim. In the plantation period, the stolons with at least four stalk nodes are selected, and every two stolons on each plant are not cut and are connected through a mother plant root system. The method comprises the following steps of: preparing soil; ditching and watering; completely permeating water in the ditch, horizontally putting the selected stolons into the ditch, covering fine soil with the thickness of 1 to 2 cm, and making leaves on each stalk node exposed out of the soil; finishing the work of cuttage and stem burying, covering by using a shading net; performing field management, removing the shading net after new roots and leaves are grown; and forming the newly planted lawn within 40 to 50 days. The reproduction coefficient of the Potentilla centigrana Maxim is improved by 16 times compared with that of the traditional method, seedlings are greatly saved, the shortage of the seedlings is relieved and the reproduction cost is reduced.
Description
Technical field
The present invention relates to a kind of greening lawn planting and establishing method that is used for afforestation, highway slope protection, garden view, be specifically related to a kind of method with mock-strawberry potentilla chinensis stolon planting greening lawn.
Technical background
Mock-strawberry potentilla chinensis (Potentilla centigrana Maxim.), rose family Potentilla herbaceos perennial.Its anti-shade is waterlogging-resistant, and adaptability is strong, is born in sylvan life, grassy marshland, roadside wetland etc. and locates.Mainly originate in the Xifeng in Liaoning, radically reform, increase income and county such as Benxi.Be distributed widely in China northeast, North China and southwest.Mock-strawberry potentilla chinensis root is fibrous; Stem is thin and delicate, often takes root in the joint place, long 30～70 centimetres; The palmate trifoliolate leaf, stipule is big, and is avette, and the little food value of leaf is thin, and there is sawtooth at the edge; Hua Dan is born in axil, 0.8 centimetre of diameter, 5 pieces on petal, yellow, 6～July of florescence.The mock-strawberry potentilla chinensis is a kind of good ground cover plant that can view and admire Hua Heye simultaneously.Mock-strawberry potentilla chinensis stolon is long, the longlyest reaches 1 meter, and long on the stolon have an adventive root, and can grow fast after soil contacts.Characteristics such as the mock-strawberry potentilla chinensis is short because of plant, be thick with leaves, crawl to grow, the ground spreadability is good are had an optimistic view of by the gardens expert.According to the study, in the north, the mock-strawberry potentilla chinensis has shady drought-enduring, the characteristics that the impoverishment tolerant ability is strong of happiness with respect to cold season green plants commonly used, advantages such as also having water saving, need not prune, damage by disease and insect is few, and management simply greatly reduces the virescence maintenance cost.
The mock-strawberry potentilla chinensis is as ground cover plant of one's native land, and germ plasm resource quantity is very limited, and how fast breeding is the important step of decision promoted extension and speed.The mock-strawberry potentilla chinensis be difficult to obtain seed, is to produce at present to go up the more modes of reproduction of application by root propagation, but that shortcoming is a reproduction coefficient is low, thereby has limited reproductive speed, has improved reproductive-cost.Therefore, in order to promote ground cover plant mock-strawberry potentilla chinensis of one's native land, research and develop and a kind ofly save into written or printed documents in the application aspect the greening lawn, efficient planting and establishing method is the technical problem that those skilled in the art are badly in need of solving.
Summary of the invention
The present invention is exactly in order to solve the problems of the technologies described above, and a kind of method with mock-strawberry potentilla chinensis stolon planting greening lawn that provides, purpose is to improve mock-strawberry potentilla chinensis reproduction coefficient, alleviates seedling shortage contradiction, reduces the turf establishment cost.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
With the method for mock-strawberry potentilla chinensis stolon planting greening lawn, in the planting phase, select to have the stolon of 4 and 4 above stipes, two stolons in every strain are not cut off, and keep two stolons to link to each other by the maternal plant root system; Whole ground; Trench digging is poured water; After treating that water oozes totally in the ditch, the stolon of choosing is placed horizontally in the ditch, covers the fine earth of 1～2 cm thick, the blade on each stipes is exposed at the soil outside; After the work of cuttage underground layering is finished, cover with shading screen; Field management, treat that Xin Gen and young leaves send after, remove shading screen; The lawn Cheng Ping of new planting in 40～50 days.
The described planting phase is that the stolon on the mock-strawberry potentilla chinensis maternal plant grows to more than 30 centimetres, when having 4 stipes on the stem.
Described is that soil is put in order carefully, raked wholely, removes weeds.
Described trench digging is poured water and is out 4～6 centimetres of dark ditches, and the distance between ditch and the ditch is 25～35 centimetres, pours water in ditch then.
Described field management is: water, before growing to new root behind the cuttage underground layering, keep blade not wilt.
Advantage of the present invention and effect are as follows:
Trench digging underground layering of the present invention provides a relative good environment with shading screen culture underglass technology for the growth of mock-strawberry potentilla chinensis stolon, can guarantee that each stipes is taken root, Cheng Miao, and the horizontal underground layering cuttage technique of mock-strawberry potentilla chinensis stolon, make full use of a plurality of stipes breeding of maternal plant seedling, improved mock-strawberry potentilla chinensis reproduction coefficient greatly.Utilize this method, can save mock-strawberry potentilla chinensis seedling, alleviate seedling shortage contradiction, reduce the turf establishment cost.
The present invention is on the basis of the research of mock-strawberry potentilla chinensis breeding for many years with the method for mock-strawberry potentilla chinensis stolon planting greening lawn, through constantly bringing forth new ideas, sum up, improve the greening lawn planting and establishing method that is suitable for afforestation, highway slope protection, garden view that forms, have strong stress resistance, water saving, anti-shade, need not prune, damage by disease and insect is few, advantages such as extensive management is simple, and the maintenance cost is low.
Embodiment
Below the invention will be further described for the description by embodiment; but this can not be used to limit protection scope of the present invention; those skilled in the art are according to basic thought of the present invention; can make various modifications or improvement; but only otherwise break away from basic thought of the present invention, all within the scope of the present invention.
Embodiment 1:
(1) determine the planting phase: the stolon on the mock-strawberry potentilla chinensis maternal plant grows to more than 30 centimetres, when having 4 stipes on the stem, and beginning planting work;
(2) select stolon: select robust growth, the stolon of 4 and 4 above stipes is arranged, two stolons in every strain are not cut off, and keep two stolons to link to each other by the maternal plant root system;
(3) wholely: soil is put in order carefully, raked, remove weeds;
(4) ditch and pour water: open 5 centimetres of dark ditches, the distance between ditch and the ditch is 30 centimetres, pours water in ditch then;
(5) cuttage underground layering: after treating that water oozes totally in the ditch, the stolon of choosing is placed horizontally in the ditch, covers the fine earth of 1～2 cm thick, the blade on each stipes is exposed at the soil outside;
(6) coverage shading: after the work of cuttage underground layering is finished, cover with shading screen;
(7) field management: water, before behind the cuttage underground layering, growing, keep blade not wilt to new root, treat that Xin Gen and young leaves send after, remove shading screen; The lawn of new planting in 42 days can Cheng Ping.
Embodiment 2:
(1) determine the planting phase: the stolon on the mock-strawberry potentilla chinensis maternal plant grows to more than 30 centimetres, when having 4 stipes on the stem, and beginning planting work;
(2) select stolon: select robust growth, the stolon of 4 and 4 above stipes is arranged, two stolons in every strain are not cut off, and keep two stolons to link to each other by the maternal plant root system;
(3) wholely: soil is put in order carefully, raked, remove weeds;
(4) ditch and pour water: open 4 centimetres of dark ditches, the distance between ditch and the ditch is 25 centimetres, pours water in ditch then;
(5) cuttage underground layering: after treating that water oozes totally in the ditch, the stolon of choosing is placed horizontally in the ditch, covers the fine earth of 1～2 cm thick, the blade on each stipes is exposed at the soil outside;
(6) coverage shading: after the work of cuttage underground layering is finished, cover with shading screen;
(7) field management: water, before behind the cuttage underground layering, growing, keep blade not wilt to new root, treat that Xin Gen and young leaves send after, remove shading screen; The lawn of new planting in 45 days can Cheng Ping.
Embodiment 3:
(1) determine the planting phase: the stolon on the mock-strawberry potentilla chinensis maternal plant grows to more than 30 centimetres, when having 4 stipes on the stem, and beginning planting work;
(2) select stolon: select robust growth, the stolon of 4 and 4 above stipes is arranged, two stolons in every strain are not cut off, and keep two stolons to link to each other by the maternal plant root system;
(3) wholely: soil is put in order carefully, raked, remove weeds;
(4) ditch and pour water: open 6 centimetres of dark ditches, the distance between ditch and the ditch is 35 centimetres, pours water in ditch then;
(5) cuttage underground layering: after treating that water oozes totally in the ditch, the stolon of choosing is placed horizontally in the ditch, covers the fine earth of 1～2 cm thick, the blade on each stipes is exposed at the soil outside;
(6) coverage shading: after the work of cuttage underground layering is finished, cover with shading screen;
(7) field management: water, before behind the cuttage underground layering, growing, keep blade not wilt to new root, treat that Xin Gen and young leaves send after, remove shading screen; The lawn of new planting in 47 days can Cheng Ping.
Embodiment 4:
With the method for mock-strawberry potentilla chinensis stolon planting greening lawn, in the planting phase, select to have the stolon of 4 and 4 above stipes, two stolons in every strain are not cut off, and keep two stolons to link to each other by the maternal plant root system; Whole ground; Trench digging is poured water; After treating that water oozes totally in the ditch, the stolon of choosing is placed horizontally in the ditch, covers the fine earth of 1～2 cm thick, the blade on each stipes is exposed at the soil outside; After the work of cuttage underground layering is finished, cover with shading screen; Field management, treat that Xin Gen and young leaves send after, remove shading screen; The lawn Cheng Ping of new planting in 45 days.
Experimental example:
Introduce about 500 strains of mock-strawberry potentilla chinensis in mid-May, 2008, herbage resource garden, academy of agricultural sciences, Liaoning Province is transplanted in whole strain.The mock-strawberry potentilla chinensis bears new root after transplanting for 2 weeks, the young leaves that spues, and survival rate is 92%, transplants basic Cheng Ping after 42 days.
At the beginning of 2009 6 months, on the most of stolons of mock-strawberry potentilla chinensis for the treatment of to plant in a year during existing 4 stipes, take the stolon underground layering cuttage of embodiment of the invention 1-3 and whole strain to transplant two kinds of methods and carry out the mock-strawberry potentilla chinensis and expand numerous.Two kinds of modes of reproduction results are different: mock-strawberry potentilla chinensis stolon underground layering cottage propagation coefficient is 16, and survival rate is 96%, transplants back 53 days basic Cheng Ping; It is 1 that reproduction coefficient is transplanted in the whole strain of mock-strawberry potentilla chinensis, and survival rate is 98%, transplants back 45 days basic Cheng Ping.
At the beginning of 2010 6 months, carried out the comparative test of whole strain transplanting, two kinds of modess of reproduction of stolon underground layering cuttage again by test method in 2009, the result is: mock-strawberry potentilla chinensis stolon underground layering cottage propagation coefficient is 16, and survival rate is 94%, transplants back 52 days basic Cheng Ping; It is 1 that reproduction coefficient is transplanted in the whole strain of mock-strawberry potentilla chinensis, and survival rate is 97%, transplants back 47 days basic Cheng Ping.
Indexs such as 2008～2010 years different disposal reproduction coefficient, survival rate, used time of one-tenth level ground see Table 1, this shows that stolon underground layering cuttage survival rate transplants a little less than whole strain, become the whole strain of used time of level ground to transplant and prolong 8 days, but reproduction coefficient is 16 times that whole strain is transplanted, saved seedling greatly, alleviate the contradiction of seedling shortage, reduced reproductive-cost.
The comparison of the underground layering cuttage of table 1 stolon and other modes of reproduction floor space indexs
Annotate: in the table-represent not have data.
Claims (5)
1. with the method for mock-strawberry potentilla chinensis stolon planting greening lawn, it is characterized in that select to have the stolon of 4 and 4 above stipes, two stolons in every strain are not cut off, keep two stolons to link to each other by the maternal plant root system in the planting phase; Whole ground; Trench digging is poured water; After treating that water oozes totally in the ditch, the stolon of choosing is placed horizontally in the ditch, covers the fine earth of 1～2 cm thick, the blade on each stipes is exposed at the soil outside; After the work of cuttage underground layering is finished, cover with shading screen; Field management, treat that Xin Gen and young leaves send after, remove shading screen; The lawn Cheng Ping of new planting in 40～50 days.
2. the method with mock-strawberry potentilla chinensis stolon planting greening lawn according to claim 1 is characterized in that the described planting phase is that stolon on the mock-strawberry potentilla chinensis maternal plant grows to more than 30 centimetres, on the stem during existing 4 stipes.
3. the method with mock-strawberry potentilla chinensis stolon planting greening lawn according to claim 1, it is characterized in that described is that soil is put in order carefully, raked wholely, removes weeds.
4. the method with mock-strawberry potentilla chinensis stolon planting greening lawn according to claim 1 is characterized in that described trench digging is poured water and is out 4～6 centimetres of dark ditches that the distance between ditch and the ditch is 25～35 centimetres, pours water then in ditch.
5. the method with mock-strawberry potentilla chinensis stolon planting greening lawn according to claim 1 is characterized in that described field management is: water, before growing to new root behind the cuttage underground layering, the maintenance blade can not be wilted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102764647A CN101978813A (en) | 2010-09-09 | 2010-09-09 | Method for planting green lawn by using stolons of Potentilla centigrana Maxim |
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| CN2010102764647A CN101978813A (en) | 2010-09-09 | 2010-09-09 | Method for planting green lawn by using stolons of Potentilla centigrana Maxim |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742451A (en) * | 2012-07-30 | 2012-10-24 | 山东省农业可持续发展研究所 | Method for utilizing stem section cuttage to propagate aeluropus |
| CN103109664A (en) * | 2013-02-06 | 2013-05-22 | 天津泰达园林建设有限公司 | Method of planting lawn in seashore saline land through duchesnea indica in sucker division mode |
| CN104272948A (en) * | 2014-09-25 | 2015-01-14 | 赵维柱 | Ecological cultivation method of mock strawberry |
| CN104322357A (en) * | 2014-09-02 | 2015-02-04 | 东北林业大学 | Potentilla sericea cutting propagation method |
| CN105474955A (en) * | 2015-12-04 | 2016-04-13 | 安徽省康之源农业科技有限公司 | Potentilla flagellaris potting cultivation method |
| CN105746155A (en) * | 2016-03-21 | 2016-07-13 | 辽宁大学 | Greening method suitable for greening forest of northern city |
| CN105940900A (en) * | 2016-05-04 | 2016-09-21 | 余贤祥 | Plantation method of Potentilla anserine |
-
2010
- 2010-09-09 CN CN2010102764647A patent/CN101978813A/en active Pending
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742451A (en) * | 2012-07-30 | 2012-10-24 | 山东省农业可持续发展研究所 | Method for utilizing stem section cuttage to propagate aeluropus |
| CN102742451B (en) * | 2012-07-30 | 2013-12-25 | 山东省农业可持续发展研究所 | Method for utilizing stem section cuttage to propagate aeluropus |
| CN103109664A (en) * | 2013-02-06 | 2013-05-22 | 天津泰达园林建设有限公司 | Method of planting lawn in seashore saline land through duchesnea indica in sucker division mode |
| CN103109664B (en) * | 2013-02-06 | 2014-12-24 | 天津泰达盐碱地绿化研究中心有限公司 | Method of planting lawn in seashore saline land through duchesnea indica in sucker division mode |
| CN104322357A (en) * | 2014-09-02 | 2015-02-04 | 东北林业大学 | Potentilla sericea cutting propagation method |
| CN104272948A (en) * | 2014-09-25 | 2015-01-14 | 赵维柱 | Ecological cultivation method of mock strawberry |
| CN105474955A (en) * | 2015-12-04 | 2016-04-13 | 安徽省康之源农业科技有限公司 | Potentilla flagellaris potting cultivation method |
| CN105746155A (en) * | 2016-03-21 | 2016-07-13 | 辽宁大学 | Greening method suitable for greening forest of northern city |
| CN105746155B (en) * | 2016-03-21 | 2018-05-15 | 辽宁大学 | A kind of greening method being suitable under the afforestation forest of north city |
| CN105940900A (en) * | 2016-05-04 | 2016-09-21 | 余贤祥 | Plantation method of Potentilla anserine |
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Application publication date: 20110223 |