CN104604479B - A kind of distension capsule sedge transplants the method for fast quick-recovery peat bog vegetation - Google Patents
A kind of distension capsule sedge transplants the method for fast quick-recovery peat bog vegetation Download PDFInfo
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- CN104604479B CN104604479B CN201510005194.9A CN201510005194A CN104604479B CN 104604479 B CN104604479 B CN 104604479B CN 201510005194 A CN201510005194 A CN 201510005194A CN 104604479 B CN104604479 B CN 104604479B
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- sedge
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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
- A01G2/00—Vegetative propagation
Abstract
The invention belongs to degeneration peat bog method for recovering vegetation, it is specifically related to transplant, with distension capsule sedge, the method recovering peat bog vegetation, transplant with distension capsule sedge, by the acquisition of sedge, the transport of sedge and preservation, and according to its vegetative propagation, under ground portion tool root-like stock, convenient segmentation pier seedling after tiller, the clump ever-increasing feature of wide meeting in growth after and, moderate width it is divided into during transplanting, carry out cave cultivation, after cultivation, the initial stage keeps, by artificial measureses such as diversion irrigations, the moisture that soil is sufficient to slow seedling, then sedge carries out easy step and the method grown under the more rich natural conditions of Precipitation in Mountain Area, save manpower and financial resources, reach quickly to introduce a fine variety bog dominant plant, effectively rebuild and recover the purpose of sedge vegetation, thus obtain good ecological benefits.
Description
Technical field
The invention belongs to peat bog method for recovering vegetation, be specifically related to plant distension capsule sedge and transplant the method recovering peat bog vegetation.
Background technology
Distension capsule sedge (Carex schmidtiiMeish.) it is that Cyperaceae sedge belongs to herbaceos perennial, is the common dominant species in Peat from Northeast China marsh.Distension capsule sedge under ground portion tool root-like stock, grow vigorous, produce a large amount of plant undesirable root, promote that soil property is improved, in addition the long-term or seasonal ponding of wetland, saturated soil water content is high, plant residue under the reducing condition of many water can not efficient-decomposition and constantly accumulate, soil organic matter content improves, and peat horizon gradually forms and thickeies.Peat bog not only has water conservation, the effect of purifying water etc., it is often more important that it is the carbon storehouse of terrestrial ecosystems, and its carbon fix is to suppressing CO in air2Rise, to slow down climate warming significant.Peat is a kind of important organic mineral resources simultaneously, planned, scientifically the exploitation energy contribute to the development of local economy.
In recent decades, fast development along with industrial or agricultural, the substantial increase of population and the continuous quickening of urbanization process, peat wetland is owing to the reason large area such as farmland reclamation, infrastructure construction, peat harvest and climate arid are destroyed and degenerate, Wetland Biodiversity reduces, and Ecosystem Service drastically declines.Revegetation is the important content repairing impaired wetland, bog impaired in the case of Hen Duo only relies on nature growth and is difficult to set up initial species, although there is the seed bank recovery to phytobiocoenose, but having potential limitation, the vegetation such as recovered is not likely to be our desired species.According to investigations, in natural habitat, sedge platymiscium seed has universal deep dormancy, low germination rate phenomenon, the most mainly vegetative propagation, therefore recovers the distension capsule sedge vegetation as bog sociales, the general method using transplanting.Chinese scholars is concentrated mainly on to utilize and blocks the bog that irrigation canals and ditches etc. recover to drain at present, and utilize sowing to recover grass family vegetation etc., just distension capsule sedge how is utilized to transplant, rebuild and recover the research of peat district old-field sedge vegetation efficiently, rapidly, the most domestic yet there are no formal research report.
For rebuilding and recovering field area sedge swamp vegetation, recent people attempt manually gathering bulk sedge tower head pier seedling in primary swampy area, manually bulk pier seedling are separated seedling clump, transplant according to 30cm × 30cm or 20cm × 20cm specification, seedling clump root soil is buried, steady and sure, seal surface dust.Sedge is planted and has filled end water before, is filled by water after planting, and after waiting surface water to leak into table soil exposure, is watering.This method is in the less place of region of no relief precipitation, and the rhizome part not only highlighting ground has the possibility done by wind, and sedge survival rate is difficult to ensure, and repeatedly pouring expends substantial amounts of human and material resources and financial resources.Present invention is generally directed to the recovery on the no longer cultivated ground, rice field of the abundant alpine region of precipitation, the method using advantage wetland plant to transplant determines that the direction that peat bog recovers, abundant organic matter and precipitation can further speed up the recovery of vegetation.The technical research of this respect not yet appears in the newspapers.
Summary of the invention
The invention aims to the peat bog vegetation recovering to degenerate, avoid that sedge survival rate is low simultaneously, power consumption, costly laborious phenomenon, it is provided that a kind of method efficiently, quickly rebuild and recover peat bog vegetation.
The technical solution used in the present invention is as follows:
Abundanter according to Precipitation in Mountain Area, and distension capsule sedge vertical root shape Stem nematode promotes tiller formation clump soon, the rhizomatic growth characteristics of convenient division, a kind of method that spring provides original vegetation of recovery bog that distension capsule sedge strain clump is transplanted to impaired bog northeastward.
1, the acquisition of distension capsule sedge
Distension capsule sedge takes from peat bog Gu Nang sedge group.When taking, the mode that employing dispersion, little patch take, and every pier sedge only take a part and transplants, make parent recover as early as possible and continued growth, it is to avoid primary community causes big destruction or destruction.The degree of depth that rhizome takes about 20cm, avoids sunlight directly to shine, and sprays moisture after taking.
2, the arrangement on ground, no longer cultivated rice field
While spring, distension capsule sedge took, choose ground, no longer cultivated rice field to be restored, and carry out wholely.First, utilize original Chi Geng that old-field has been divided into several physical features uniform pond, carry out turning over, raking the soil level, it is ensured that prepartion of land, and from diversion irrigation soaked field, neighbouring river, it is ensured that soil moisture is sufficient, is available for transplanting.
3, the transport of sedge and preservation
Take limit to take, the mode of limit transport, before transport and transplanting with transplanting, hide with overcover, it is to avoid direct sunlight, spray moisture if desired, it is to avoid sedge dehydration is dried up, affect surviving after transplanting.
4, transplant
After sedge transports transplanting ground, being manually divided into base dimension about 10cm × 10cm pier seedling, the pier seedling after the most manually digging pit segmentation carries out cave cultivation, and pier seedling is covered with soil after putting into cave, transplanting spacing is 1m × 1m.
5, manage after planting
After transplanting, the fixing gentle seedling of rhizome needs about one month time, depending on management can be according to local water condition, keeps, by artificial measureses such as diversion irrigations, the moisture that soil is sufficient, it is ensured that the survival rate of transplanting before slow seedling.Along with mountain area 7, the arrival in rainy season in August, water management can be carried out without artificial regulatory measure.
Advantages of the present invention: promote tiller formation clump soon according to distension capsule sedge vertical root shape Stem nematode, convenient segmentation pier seedling, and the clump ever-increasing feature of wide meeting in growth later, by the segmentation of pier seedling dispersed transplanting, both reduced sedge waste, the recovery of old-field Gu Nang sedge group can have been accelerated again；And distension capsule sedge rhizome is flourishing, its growth is wider to moisture tolerance range, after transplanting, the initial stage keeps ground moistening by diversion irrigation, thereafter the nutrient relying on natural rainfall and soil abundance meets growth demand, thus reduce the consumption of manpower, financial resources, reach reconstruction effective, quick and recover the purpose of ground, no longer cultivated rice field distension capsule sedge vegetation, accelerating the recovery to bog and succession, it is thus achieved that good ecological benefits.
Detailed description of the invention
Concrete grammar step of the present invention is as follows;
1, the acquisition of distension capsule sedge
Distension capsule sedge takes from neighbouring peat bog Gu Nang sedge group.Taking the sedge time is after May, ground surface soil thoroughly thawed, sedge grows, thus choose healthy growth, luxuriant strain clump, use the mode that dispersion, little patch take, and only take a part on every pier sedge and transplant, parent is made to recover as early as possible and continued growth, it is to avoid primary community causes big destruction or destruction.Rhizome takes the degree of depth typically to underground 20cm, plants to facilitate, and favorably survives and be advisable, and after taking, concentrates and places, and can be put into the ground or cover of sheltering from heat or light, it is to avoid sunlight directly shines, and sprays moisture, reduces moisture loss, it is ensured that transplant survival.
2, rice field ground no longer cultivated with wholely
While spring, distension capsule sedge took, choose ground, no longer cultivated rice field to be restored, and carry out wholely.First, utilize original Chi Geng that old-field has been divided into several physical features uniform pond, if original pond physical features is uneven, then show concrete size or land occupation condition, build pond with the ridging of itself soil with transplanting.Carry out on this basis turning over, raking the soil level, it is ensured that prepartion of land, and from diversion irrigation soaked field, neighbouring river, it is ensured that soil uniformly loosens, and moisture is sufficient, can be for transplanting.
3, the transport of sedge and preservation
Take limit to take, limit transport mode, from transport time to transport to transplant transplant before, hide with overcover, it is to avoid direct sunlight, spray moisture if desired, it is to avoid sedge dehydration dry up, impact transplant after surviving.
4, transplant
After sedge transports transplanting ground, artificial segmentation pier seedling, the pier seedling after then manually digging pit segmentation with pick or spade carries out cave cultivation, the deep about 20cm in hole, just can put into pier shoot root stem and be advisable.Pier seedling is covered with soil after putting into cave, planting density considers that distension capsule sedge vertical root shape Stem nematode promotes tiller soon, in growth course, strain clump may proceed to the feature widened, sedge is divided into base widths about 10cm × 10cm dispersed transplanting, transplanting spacing is 1m × 1m, both reduced sedge consumption, the recovery of old-field Gu Nang sedge group can have been accelerated again.
5, manage after planting
After transplanting, the fixing gentle seedling of rhizome needs about one month time, depending on management can be according to local water condition, keeps, by artificial measureses such as diversion irrigations, the moisture that soil is sufficient, it is ensured that the survival rate of transplanting before slow seedling.Along with mountain area 7, the arrival in rainy season in August, distension capsule sedge underground rhizome can extend to the 20-40cm degree of depth in addition, absorbs moisture and nutrient, can be not required to artificial regulatory measure and carry out water management.And as long as late growing stage keeps ground moistening, to Second Year, survival rate can reach 91.7%, and the wide growth rate of clump reaches 36.0%；If keeping diversion irrigation again, earth's surface water logging can be unfavorable for surviving and growing of sedge on the contrary.
Claims (1)
1. the method that distension capsule sedge transplants fast quick-recovery peat bog vegetation, is characterized in that specifically comprising the following steps that
1), the acquisition of distension capsule sedge
Distension capsule sedge takes from peat bog Gu Nang sedge group, uses and only takes a part in the mode that dispersion, little patch take, and every pier distension capsule sedge and transplant, parent is made to recover as early as possible and continued growth, the degree of depth that rhizome takes is 20cm, avoids sunlight directly to shine, and spray moisture after taking；
2), the arrangement on ground, no longer cultivated rice field
While spring, distension capsule sedge took, choose ground, no longer cultivated rice field to be restored, and carry out wholely, first, utilize original Chi Geng that old-field has been divided into several physical features uniform pond, carry out turning over, raking the soil level, it is ensured that prepartion of land, diversion irrigation soaked field, it is ensured that soil moisture is sufficient, for transplanting；
3), the transport of distension capsule sedge and preservation
Take limit to take, the mode of limit transport, before transport and transplanting with transplanting, hide with overcover, it is to avoid direct sunlight, or sprinkling moisture, it is to avoid distension capsule sedge dehydration is withered；
4), transplant
After distension capsule sedge transports transplanting ground, being manually divided into base dimension 10cm × 10cm pier seedling, the pier seedling after the most manually digging pit segmentation carries out cave cultivation, and pier seedling is covered with soil after putting into cave, transplanting spacing is 1m × 1m；
5) manage after, planting
After transplanting, the fixing gentle seedling of rhizome needs about one month time, depending on managing according to local water condition, keep, by diversion irrigation, the moisture that soil is sufficient before slow seedling, along with mountain area 7, the arrival in rainy season in August, carry out water management without artificial regulatory measure.
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| CN201510005194.9A CN104604479B (en) | 2015-01-07 | 2015-01-07 | A kind of distension capsule sedge transplants the method for fast quick-recovery peat bog vegetation |
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| CN201510005194.9A CN104604479B (en) | 2015-01-07 | 2015-01-07 | A kind of distension capsule sedge transplants the method for fast quick-recovery peat bog vegetation |
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| CN104604479A CN104604479A (en) | 2015-05-13 |
| CN104604479B true CN104604479B (en) | 2016-09-07 |
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| CN105103830A (en) * | 2015-07-20 | 2015-12-02 | 中国科学院东北地理与农业生态研究所 | Indoor artificial cultivation method for glyceria spiculosa as wetland plant |
| CN111316783B (en) * | 2020-03-27 | 2022-06-03 | 中国科学院东北地理与农业生态研究所 | Method for carrying out ploughing-removing and dampness-reducing by utilizing honeydew source plant stachys fimbriatus |
| CN113068574A (en) * | 2021-04-02 | 2021-07-06 | 中国科学院东北地理与农业生态研究所 | Method for planting stachys sieboldii |
| CN116871309A (en) * | 2023-06-14 | 2023-10-13 | 自然资源部国土整治中心 | Degraded plateau peat field recovery method |
| CN116965190B (en) * | 2023-09-22 | 2024-01-09 | 中国科学院东北地理与农业生态研究所 | Rapid reconstruction method of grass hill wetland |
| CN117502166A (en) * | 2024-01-08 | 2024-02-06 | 中国科学院东北地理与农业生态研究所 | Vegetation space configuration method for wetland drainage ditch |
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| CN1413434A (en) * | 2002-09-25 | 2003-04-30 | 大兴安岭乐莎北药开发有限公司 | Lawn planting method for greening desert rock open ground using sedge |
| CN102017856B (en) * | 2010-09-26 | 2012-12-12 | 东北师范大学 | Method for reconstructing and recovering wetland vegetation by transplanting reed roots |
| CN102084747B (en) * | 2010-11-16 | 2012-06-27 | 中国科学院东北地理与农业生态研究所 | Transplanting method for carex taro |
| CN102217440B (en) * | 2011-05-18 | 2013-02-27 | 中国科学院东北地理与农业生态研究所 | Method for promoting marsh carex physodes seed germination |
| CN103314837B (en) * | 2012-03-20 | 2014-10-01 | 东北师范大学 | Method for cultivating reed stem to sprout in timely, efficient and quick manner |
| CN103650819B (en) * | 2012-09-24 | 2015-08-19 | 北京市农林科学院 | Dark green sedge seedling-cultivating method |
| CN103314763B (en) * | 2013-07-09 | 2015-04-29 | 中国科学院城市环境研究所 | Micro-reformation and vegetation restoration method for degraded plateau and lake wetlands |
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Granted publication date: 20160907 Termination date: 20210107 |