CN104221686A - Method for quickly recovering scirpus planiculmis wet lands by utilizing underground nutrition bulbs - Google Patents
Method for quickly recovering scirpus planiculmis wet lands by utilizing underground nutrition bulbs Download PDFInfo
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- CN104221686A CN104221686A CN201410503145.3A CN201410503145A CN104221686A CN 104221686 A CN104221686 A CN 104221686A CN 201410503145 A CN201410503145 A CN 201410503145A CN 104221686 A CN104221686 A CN 104221686A
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Abstract
The invention discloses a method for quickly recovering scirpus planiculmis wet lands by utilizing underground nutrition bulbs, which relates to a method for recovering the scirpus planiculmis wet lands. The method aims to solve the problem that stop lands and food for white cranes are gradually reduced in the biotope of scirpus planiculmis due to heavy damage. The method for quickly recovering the scirpus planiculmis wet lands by utilizing the underground nutrition bulbs comprises the steps of (1) investigation of collection lands, (2) investigation of recovery land, (3) seed source collection, (4) hydrological recovery and (5) sowing and management, so as to complete the method for quickly recovering the scirpus planiculmis wet lands by utilizing the underground nutrition bulbs. The method is applied to quickly recovering the scirpus planiculmis wet lands by utilizing the underground nutrition bulbs.
Description
Technical field
The present invention relates to the method recovering flat stalk Fischer grass wetland.
Background technology
Flat stalk Fischer grass is that sedge family Fischer grass belongs to herbaceos perennial, is mainly born in marshland and waterside shoal.At West of Songnen Plain wetland, flat stalk Fischer grass is global endangered species---white crane is at main food source plant (Hui Shurong, Li Xiang that this rests, Zhang Zhi's Xiang, Ning Yu. soil salt content is on the impact of flat stalk Fischer grass growth. Liaoning forestry science and technology, 2009, (1): 25-28.).Therefore, the area of the flat stalk in this region Fischer grass seeds group and the destiny of upgrowth situation and white crane closely bound up.But due to the impact of climatic variation and mankind's activity, heavy damage has been suffered in the habitat of flat stalk Fischer grass, white crane is reduced gradually at rest ground and the food in this district, and white crane existence at this point in serious threat, is badly in need of carrying out resuming work of flat stalk Fischer grass wetland.Underground bulb is the important organ of multiplication of flat stalk Fischer grass, and to nourish and generate be its main modes of reproduction.But, the work at present about utilizing underground bulb to carry out the recovery of flat stalk Fischer grass muskeg have not been reported.
Summary of the invention
The present invention is that heavy damage has been suffered in the habitat in order to solve existing flat stalk Fischer grass, makes white crane rest ground and the problem that reduces gradually of food in this district, provides a kind of method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland.
Utilize a method for the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland, carry out according to the following steps:
One, locality investigate: carry out field on-site survey at West of Songnen Plain, according to traffic convenience and nearby principle find growing way better, Bian GanRibescao group that area is larger, determine this region be nutrition bulb locality, GPS locates and carries out mark;
Two, ground investigation is recovered: spring in next year, select without the growth of flat stalk Fischer grass, landform relatively flat and the West of Songnen Plain region having water source to ensure are as plan recovery district, gather 2cm ~ 10cm topsoil, the Soil Utilization physical separation of collection and triphenyl tetrazolium chloride method are analyzed flat stalk Fischer grass seed planting modes on sink characteristic, selected shortage has the region of vigor flat stalk Fischer grass seed for recovering ground;
Three, provenance collection: the nutrition bulb determined in step one locality gathers nutrition bulb, selects consistent, the healthy complete bulb of growing way and stores;
Four, hydrological recovery: remove the residual body of chamaephyte to the recovery selected by step 2, then introduce water source, make soil conservation Riddled Condition;
Five, sowing and management: in the 2cm-5cm thin solum of consistent, the healthy complete bulb sowing of growing way step 3 obtained after step 4 hydrological recovery, thickness of sowing is 10/m
2~ 30/m
2, keep earth's surface water level to be that 5cm ~ 10cm promotes revegetation, adopt quadrat method to investigate flat stalk Fischer grass growth and fruiting characteristics after two months, namely complete the method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland.
Advantage of the present invention:
1, before carrying out local revegetation, detect in soil whether have provenance, follow science, economies principle;
2, utilize underground bulb to carry out flat stalk Fischer grass to recover, be because nourishing and generating is its important modes of reproduction, have followed objective law, promote and recover efficiency;
3, directly draw materials nearby in the wild and not only ensure that the activity of brood body, compare sowing and plant seedling process, with low cost, operation is simple.
Embodiment
Technical solution of the present invention is not limited to following cited embodiment, also comprises any combination between each embodiment.
Embodiment one: a kind of method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland of present embodiment, carry out according to the following steps:
One, locality investigate: carry out field on-site survey at West of Songnen Plain, according to traffic convenience and nearby principle find growing way better, Bian GanRibescao group that area is larger, determine this region be nutrition bulb locality, GPS locates and carries out mark;
Two, ground investigation is recovered: spring in next year, select without the growth of flat stalk Fischer grass, landform relatively flat and the West of Songnen Plain region having water source to ensure are as plan recovery district, gather 2cm ~ 10cm topsoil, the Soil Utilization physical separation of collection and triphenyl tetrazolium chloride method are analyzed flat stalk Fischer grass seed planting modes on sink characteristic, selected shortage has the region of vigor flat stalk Fischer grass seed for recovering ground;
Three, provenance collection: the nutrition bulb determined in step one locality gathers nutrition bulb, selects consistent, the healthy complete bulb of growing way and stores;
Four, hydrological recovery: remove the residual body of chamaephyte to the recovery selected by step 2, then introduce water source, make soil conservation Riddled Condition;
Five, sowing and management: in the 2cm-5cm thin solum of consistent, the healthy complete bulb sowing of growing way step 3 obtained after step 4 hydrological recovery, thickness of sowing is 10/m
2~ 30/m
2, keep earth's surface water level to be that 5cm ~ 10cm promotes revegetation, adopt quadrat method to investigate flat stalk Fischer grass growth and fruiting characteristics after two months, namely complete the method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland.
The advantage of present embodiment:
1, before carrying out local revegetation, detect in soil whether have provenance, follow science, economies principle;
2, utilize underground bulb to carry out flat stalk Fischer grass to recover, be because nourishing and generating is its important modes of reproduction, have followed objective law, promote and recover efficiency;
3, directly draw materials nearby in the wild and not only ensure that the activity of brood body, compare sowing and plant seedling process, with low cost, operation is simple.
Embodiment two: present embodiment and embodiment one unlike: in spring in next year in step 3, the nutrition bulb determined in step one locality gathers nutrition bulb, selects consistent, the healthy complete bulb of growing way and stores.Other is identical with embodiment one.
Embodiment three: one of present embodiment and embodiment one or two unlike: described saving as is soaked and is stored.Other are identical with embodiment one or two.
Embodiment four: one of present embodiment and embodiment one to three unlike: treat in step 3 that flat stalk Fischer grass is ripe, the nutrition bulb determined in step one locality gathers nutrition bulb, selects consistent, the healthy complete bulb of growing way and stores.Other are identical with embodiment one to three.
Embodiment five: one of present embodiment and embodiment one to four unlike: described saving as stores for future use at temperature is 0 DEG C ~ 5 DEG C.Other are identical with embodiment one to four.
Following examples are adopted to verify beneficial effect of the present invention:
Embodiment one: a kind of method of the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland that utilizes is carried out according to the following steps:
One, locality investigate: in July, 2013 carries out field on-site survey in Mo Moge Nature Reserve, the Bian GanRibescao group that growing way is better, area is larger is found according to traffic convenience and nearby principle, determine this region be nutrition bulb locality, GPS locates and carries out mark;
Two, ground investigation is recovered: in April, 2014, select without the growth of flat stalk Fischer grass, landform relatively flat and the Mo Moge Nature Reserve having water source to ensure are as plan recovery district, gather 10cm topsoil, the Soil Utilization physical separation of collection and triphenyl tetrazolium chloride method are analyzed flat stalk Fischer grass seed planting modes on sink characteristic, selected shortage has the region of vigor flat stalk Fischer grass seed for recovering ground;
Three, provenance collection: spring in 2014, the nutrition bulb determined in step one locality gathers 10cm soil, washes away the foreign material such as soil and dead root in water, obtains nutrition bulb, selects consistent, the healthy complete bulb immersion of growing way and stores;
Four, hydrological recovery: remove the residual body of chamaephyte to the recovery selected by step 2, then introduce water source, make soil conservation Riddled Condition;
Five, sowing and management: in the 5cm thin solum of consistent, the healthy complete bulb sowing of growing way step 3 obtained after step 4 hydrological recovery, thickness of sowing is 20/m
2, keep earth's surface water level to promote revegetation at 5cm, adopt quadrat method to investigate flat stalk Fischer grass growth and fruiting characteristics after two months, namely complete the method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland.
The present embodiment after two months flat stalk Fischer grass successfully upgrades, builds group, and plant spacing reaches 58.42 ± 8.75m
-2, wherein solid plant accounts for 21.29%, plant average height 70.47cm.
Embodiment two: a kind of method of the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland that utilizes is carried out according to the following steps:
One, locality investigate: in July, 2013 carries out field on-site survey in Mo Moge Nature Reserve, the Bian GanRibescao group that growing way is better, area is larger is found according to traffic convenience and nearby principle, determine this region be nutrition bulb locality, GPS locates and carries out mark;
Two, ground investigation is recovered: in April, 2014, select without the growth of flat stalk Fischer grass, landform relatively flat and the Mo Moge Nature Reserve having water source to ensure are as plan recovery district, gather 10cm topsoil, the Soil Utilization physical separation of collection and triphenyl tetrazolium chloride method are analyzed flat stalk Fischer grass seed planting modes on sink characteristic, selected shortage has the region of vigor flat stalk Fischer grass seed for recovering ground;
Three, provenance collection: in August, 2013, treat that flat stalk Fischer grass is ripe, the nutrition bulb determined in step one locality gathers 10cm topsoil, washes away the foreign material such as soil and dead root in water, obtain nutrition bulb, select consistent, healthy complete bulb 0 DEG C ~ 5 DEG C storages of growing way;
Four, hydrological recovery: remove the residual body of chamaephyte to the recovery selected by step 2, then introduce water source, make soil conservation Riddled Condition;
Five, sowing and management: in the 5cm thin solum of consistent, the healthy complete bulb sowing of growing way step 3 obtained after step 4 hydrological recovery, thickness of sowing is 20/m
2, keep earth's surface water level to promote revegetation at 5cm, adopt quadrat method to investigate flat stalk Fischer grass growth and fruiting characteristics after two months, namely complete the method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland.
Embodiment three: a kind of method of the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland that utilizes is carried out according to the following steps:
One, locality investigate: in July, 2013 carries out field on-site survey in Mo Moge Nature Reserve, the Bian GanRibescao group that growing way is better, area is larger is found according to traffic convenience and nearby principle, determine this region be nutrition bulb locality, GPS locates and carries out mark;
Two, ground investigation is recovered: in April, 2014, select without the growth of flat stalk Fischer grass, landform relatively flat and the Mo Moge Nature Reserve having water source to ensure are as plan recovery district, gather 10cm topsoil, the Soil Utilization physical separation of collection and triphenyl tetrazolium chloride method are analyzed flat stalk Fischer grass seed planting modes on sink characteristic, selected shortage has the region of vigor flat stalk Fischer grass seed for recovering ground;
Three, provenance collection: spring in 2014, the nutrition bulb determined in step one locality gathers 10cm soil, washes away the foreign material such as soil and dead root in water, obtains nutrition bulb, selects consistent, the healthy complete bulb immersion of growing way and stores;
Four, hydrological recovery: introduce water source in the recovery that step 2 is selected, make soil conservation Riddled Condition, retains and recovers original plant residue;
Five, sowing and management: in the 5cm thin solum of consistent, the healthy complete bulb sowing of growing way step 3 obtained after step 4 hydrological recovery, thickness of sowing is 20/m
2, keep earth's surface water level to promote revegetation at 5cm, adopt quadrat method to investigate flat stalk Fischer grass growth and fruiting characteristics after two months, namely complete the method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland.
Underground nutrition bulb is utilized to recover the effect of flat stalk Fischer grass muskeg under adopting plant spacing, three index reflection different tests conditions such as average plant height and solid strain density etc.Quadrat method is adopted to obtain the data of three indexs: at recovery district Stochastic choice 10 0.5m × 0.5m sample prescriptions, the plant quantity of all flat stalk Fischer grass in investigation sample prescription, the quantity of solid plant, and in sample prescription, choose 10 strain flat stalk Fischer grass scale measure its natural height; The plant quantitative value of acquisition is converted into number of plants per unit area.As can be seen from Table 1, number of plants per unit area difference under embodiment one and embodiment two condition is not remarkable, but all obvious more than the quantity (P<0.05) in embodiment three; Average plant height is maximum in embodiment one, but the numerical value no significant difference under processing with other; Similar with plant spacing variation tendency, embodiment one and embodiment two flat stalk Fischer grass unit are solid plant maximum, all apparently higher than the solid strain number of test 3.This shows when West of Songnen Plain recovers flat stalk Fischer grass wetland, if seed is limited in soil, hydrological recovery also, after removing the too much plant residue in earth's surface, effectively can be supplemented by transplanting underground nutrition bulb and recover flat stalk Fischer grass vegetation; Consider sampling facility and economy principle again, next year, flat stalk Fischer grass was directly more scientific, reasonable from the method for field sampling before recovering.
Flat stalk Fischer grass growth and fruiting characteristics under table 1 different disposal
Note: display data are mean ± standard error, the different letter representation significant difference of same column, P=0.05.
Claims (5)
1. utilize a method for the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland, it is characterized in that a kind of method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland, carry out according to the following steps:
One, locality investigate: carry out field on-site survey at West of Songnen Plain, according to traffic convenience and nearby principle find growing way better, Bian GanRibescao group that area is larger, determine this region be nutrition bulb locality, GPS locates and carries out mark;
Two, ground investigation is recovered: spring in next year, select without the growth of flat stalk Fischer grass, landform relatively flat and the West of Songnen Plain region having water source to ensure are as plan recovery district, gather 2cm ~ 10cm topsoil, the Soil Utilization physical separation of collection and triphenyl tetrazolium chloride method are analyzed flat stalk Fischer grass seed planting modes on sink characteristic, selected shortage has the region of vigor flat stalk Fischer grass seed for recovering ground;
Three, provenance collection: the nutrition bulb determined in step one locality gathers nutrition bulb, selects consistent, the healthy complete bulb of growing way and stores;
Four, hydrological recovery: remove the residual body of chamaephyte to the recovery selected by step 2, then introduce water source, make soil conservation Riddled Condition;
Five, sowing and management: in the 2cm-5cm thin solum of consistent, the healthy complete bulb sowing of growing way step 3 obtained after step 4 hydrological recovery, thickness of sowing is 10/m
2~ 30/m
2, keep earth's surface water level to be that 5cm ~ 10cm promotes revegetation, adopt quadrat method to investigate flat stalk Fischer grass growth and fruiting characteristics after two months, namely complete the method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland.
2. a kind of method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland according to claim 1, it is characterized in that spring in next year in step 3, the nutrition bulb determined in step one locality gathers nutrition bulb, selects consistent, the healthy complete bulb of growing way and stores.
3. a kind of method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland according to claim 2, is characterized in that the described immersion that saves as stores.
4. a kind of method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland according to claim 1, it is characterized in that in step 3, treating that flat stalk Fischer grass is ripe, the nutrition bulb determined in step one locality gathers nutrition bulb, selects consistent, the healthy complete bulb of growing way and stores.
5. a kind of method utilizing the underground fast quick-recovery of nutrition bulb flat stalk Fischer grass wetland according to claim 4, is characterized in that described saving as stores for future use at temperature is 0 DEG C ~ 5 DEG C.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027942A (en) * | 2015-08-24 | 2015-11-11 | 中国科学院东北地理与农业生态研究所 | Method for quick restoration of scirpusplaniculmis wetland by means of corm transplantation |
| CN105145005A (en) * | 2015-07-08 | 2015-12-16 | 中国科学院东北地理与农业生态研究所 | Bulky corm collecting and storing method for scirpus planiculmis |
| CN105706558A (en) * | 2016-03-01 | 2016-06-29 | 中国科学院东北地理与农业生态研究所 | Method for recovering scirpus planiculmis wetland by utilizing seeds |
| CN105723847A (en) * | 2016-03-02 | 2016-07-06 | 中国科学院东北地理与农业生态研究所 | Method for recovering three-river bulrush wet land from degeneration saline-alkali soil in west of Jilin |
| CN106489691A (en) * | 2016-09-22 | 2017-03-15 | 中国科学院东北地理与农业生态研究所 | A kind of method for breeding flat stalk grass nutrition bulb |
| CN107318387A (en) * | 2017-07-25 | 2017-11-07 | 中国科学院东北地理与农业生态研究所 | A kind of method that flat stalk cyperus iria L. rhizoma scirpi bulb is collected in rice field |
| CN107347295A (en) * | 2017-07-21 | 2017-11-17 | 中国科学院东北地理与农业生态研究所 | A kind of germination accelerating method using flat stalk cyperus iria L. rhizoma scirpi bulb nursery |
| CN107347405A (en) * | 2017-07-25 | 2017-11-17 | 中国科学院东北地理与农业生态研究所 | A kind of method for supplementing water for lifting flat stalk cyperus iria L. rhizoma scirpi population density |
| CN107371452A (en) * | 2017-07-21 | 2017-11-24 | 中国科学院东北地理与农业生态研究所 | A kind of flat stalk cyperus iria L. rhizoma scirpi bulb storage method for improving emergence rate and shortening seedling-growing time |
| CN107864803A (en) * | 2017-11-20 | 2018-04-03 | 中国科学院东北地理与农业生态研究所 | The restoration methods for improving flat stalk Fischer grass stability of community are built using mima type microrelief |
| CN109042125A (en) * | 2018-10-25 | 2018-12-21 | 中国科学院东北地理与农业生态研究所 | A method of quickly reverting to east scirpus triqueter wetland with conceding the land also wet field |
| CN109169218A (en) * | 2018-08-06 | 2019-01-11 | 中国科学院东北地理与农业生态研究所 | A kind of optimum salinity screening technique of flat bar scirpus triqueter bulb emergence |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145005A (en) * | 2015-07-08 | 2015-12-16 | 中国科学院东北地理与农业生态研究所 | Bulky corm collecting and storing method for scirpus planiculmis |
| CN105027942A (en) * | 2015-08-24 | 2015-11-11 | 中国科学院东北地理与农业生态研究所 | Method for quick restoration of scirpusplaniculmis wetland by means of corm transplantation |
| CN105706558A (en) * | 2016-03-01 | 2016-06-29 | 中国科学院东北地理与农业生态研究所 | Method for recovering scirpus planiculmis wetland by utilizing seeds |
| CN105723847A (en) * | 2016-03-02 | 2016-07-06 | 中国科学院东北地理与农业生态研究所 | Method for recovering three-river bulrush wet land from degeneration saline-alkali soil in west of Jilin |
| CN106489691A (en) * | 2016-09-22 | 2017-03-15 | 中国科学院东北地理与农业生态研究所 | A kind of method for breeding flat stalk grass nutrition bulb |
| CN106489691B (en) * | 2016-09-22 | 2019-11-08 | 中国科学院东北地理与农业生态研究所 | A method of breeding flat stalk Fischer grass nutrition bulb |
| CN107347295A (en) * | 2017-07-21 | 2017-11-17 | 中国科学院东北地理与农业生态研究所 | A kind of germination accelerating method using flat stalk cyperus iria L. rhizoma scirpi bulb nursery |
| CN107371452A (en) * | 2017-07-21 | 2017-11-24 | 中国科学院东北地理与农业生态研究所 | A kind of flat stalk cyperus iria L. rhizoma scirpi bulb storage method for improving emergence rate and shortening seedling-growing time |
| CN107347405A (en) * | 2017-07-25 | 2017-11-17 | 中国科学院东北地理与农业生态研究所 | A kind of method for supplementing water for lifting flat stalk cyperus iria L. rhizoma scirpi population density |
| CN107318387A (en) * | 2017-07-25 | 2017-11-07 | 中国科学院东北地理与农业生态研究所 | A kind of method that flat stalk cyperus iria L. rhizoma scirpi bulb is collected in rice field |
| CN107864803A (en) * | 2017-11-20 | 2018-04-03 | 中国科学院东北地理与农业生态研究所 | The restoration methods for improving flat stalk Fischer grass stability of community are built using mima type microrelief |
| CN109169218A (en) * | 2018-08-06 | 2019-01-11 | 中国科学院东北地理与农业生态研究所 | A kind of optimum salinity screening technique of flat bar scirpus triqueter bulb emergence |
| CN109042125A (en) * | 2018-10-25 | 2018-12-21 | 中国科学院东北地理与农业生态研究所 | A method of quickly reverting to east scirpus triqueter wetland with conceding the land also wet field |
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