CN104604479A - Method for quickly recovering peat bog vegetation by transplanting carexschmidtiimeinsh - Google Patents
Method for quickly recovering peat bog vegetation by transplanting carexschmidtiimeinsh Download PDFInfo
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- CN104604479A CN104604479A CN201510005194.9A CN201510005194A CN104604479A CN 104604479 A CN104604479 A CN 104604479A CN 201510005194 A CN201510005194 A CN 201510005194A CN 104604479 A CN104604479 A CN 104604479A
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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
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Abstract
The invention belongs to vegetation recovery methods of degraded peat bogs and particularly relates to a method for recovering peat bog vegetation by transplanting carexschmidtiimeinsh. Carexschmidtiimeinsh transplantation is used. The method includes the simple steps that the carexschmidtiimeinsh is obtained, transported and stored, and hole planting is conducted by partitioning the carexschmidtiimeinsh with moderate widths during transplantation according to the characteristics that vegetative propagation is adopted for the carexschmidtiimeinsh, underground parts are provided with rhizomes, partitioning and seedling hardening are facilitated after tillering, and the clump width will be increased constantly during latter growth; sufficient water is kept for soil through artificial measures such as water diversion irrigation from the post-planting initial stage and before seedling recovering, and then the carexschmidtiimeinsh grows and develops under natural conditions of mountainous areas with abundant rainfall. Manpower and financial resources are saved, dominant plants of peat land are rapidly introduced, carexschmidtiimeinsh vegetation is reconstructed and recovered efficiently, and therefore good ecological benefits are obtained.
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.) for sedge family sedge belongs to herbaceos perennial, be 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, and plant residue can not efficient-decomposition and constantly accumulating under the reducing condition of many water, soil organic matter content improves, and peat horizon is formed gradually and thickeies.Peat bog not only has water conservation, and the effect such as purify water, and the more important thing is that it is the carbon storehouse of terrestrial ecosystem, its carbon fixed to CO in suppression air
2rise, to slow down climate warming significant.Simultaneously peat is a kind of important organic mineral resources, planned, scientifically develop energy contribute to the development of local economy.
In recent decades, along with the fast development of industrial or agricultural, population roll up the continuous quickening with urbanization process, peat wetland is because 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 sharply declines.Revegetation is the important content repairing impaired wetland, bog impaired in a lot of situation only relies on self-sow to be difficult to set up initial species, although there is the recovery of seed bank to plant community, have potential limitation, the vegetation such as recovered may not be the species desired by us.According to investigations, in natural habitat, sedge platymiscium seed has general deep dormancy, low germination rate phenomenon, therefore mainly vegetative propagation, therefore recovers the distension capsule sedge vegetation as bog sociales, the general method adopting transplanting.Current Chinese scholars mainly concentrates on the bog utilizing and block irrigation canals and ditches etc. and recover to drain, and utilize sowing to recover grass family vegetation etc., with regard to how utilizing distension capsule sedge transplant, rebuild and recover the research of peat district old-field sedge vegetation efficiently, rapidly, domesticly so far 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 is separated seedling clump, transplant according to 30cm × 30cm or 20cm × 20cm specification, seedling clump root soil is buried, having peace of mind, seals surface dust.Sedge has filled with end water before planting, and is filled by Chi Shui after planting, and after waiting surface water to leak into the native exposure of table, is watering.This method in the less place of region of no relief precipitation, not only the rhizome part on outstanding ground have by wind do may, sedge survival rate is difficult to ensure, and repeatedly waters human and material resources and the financial resources of at substantial.The recovery on the no longer cultivated ground, rice field of the alpine region that the present invention enriches mainly for precipitation, the method adopting advantage wetland plant to transplant determines the direction that peat bog recovers, and abundant organic matter and precipitation can accelerate the recovery of vegetation further.Also there is not been reported for the technical research of this respect.
Summary of the invention
The object of the invention is to recover the peat bog vegetation degenerated, avoiding that sedge survival rate is low simultaneously, power consumption, costly effort phenomenon, a kind of method of efficient, Fast Reconstruction and recovery peat bog vegetation is provided.
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, provides a kind of method distension capsule sedge strain clump being transplanted to the original vegetation of recovery bog of impaired bog northeastward spring.
1, the acquisition of distension capsule sedge
Distension capsule sedge takes from peat bog Gu Nang sedge group.When taking, adopt dispersion, the mode that takes of little patch, and every pier sedge only takes a part transplant, parent is recovered as early as possible and continued growth, avoid causing large destruction or destruction to primary community.The degree of depth that rhizome takes is about 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 old-field to be divided into the uniform pond of several physical features, carry out turning over, raking the soil level, guarantee land readjustment, and from diversion irrigation soaked field, neighbouring river, ensure that soil moisture is sufficient, can for transplanting.
3, the transport of sedge and preservation
Take limit to take, limit transport mode, before transplanting with being transported to transplanting, with overcover hide, avoid direct sunlight, spray moisture if desired, avoid sedge dehydration to dry up, impact transplant after surviving.
4, transplant
Sedge is manually divided into base dimension to be about 10cm × 10cm pier seedling after being transported to and transplanting ground, and the pier seedling after by segmentation of then manually digging pit carries out cave cultivation, and pier seedling is covered with soil after putting into cave, and transplanting spacing is 1m × 1m.
5, management after planting
After transplanting, the fixing gentle seedling of rhizome needs about one month time, and management can be determined according to the water condition of locality, is kept the moisture of soil abundance, ensure the survival rate of transplanting before slow seedling by artificial measureses such as diversion irrigations.Along with mountain area 7, the arrival in rainy season in August, water management can be carried out without artificial regulatory measure.
Advantage 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 ever-increasing feature of the wide meeting of clump in growth later, pier seedling is split and 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 of natural rainfall and soil abundance is relied on to meet growth demand, thus reduce the consumption of manpower, financial resources, reach effectively, the object of Fast Reconstruction and ground, recovery no longer cultivated rice field distension capsule sedge vegetation, accelerate the recovery to bog and succession, obtain good ecological benefits.
Embodiment
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, the mode that employing dispersion, little patch take, and every pier sedge only takes a part transplant, parent is recovered as early as possible and continued growth, avoid causing large destruction or destruction to primary community.Rhizome takes the degree of depth generally to underground 20cm, plants to facilitate, and favourable surviving is advisable, after taking, concentrate place, can be put into shelter from heat or light ground or cover, avoid sunlight directly to shine, and spray moisture, reduce moisture loss, ensure transplant survival.
2, ground, rice field no longer cultivatedly and whole
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 old-field to be divided into the uniform pond of several physical features, if original pond physical features is uneven, then show concrete size or land occupation condition, build pond in transplanting with the ridging of itself soil.Carry out on this basis turning over, raking the soil level, guarantee land readjustment, and from diversion irrigation soaked field, neighbouring river, ensure that soil evenly loosens, and moisture is sufficient, can be used for transplanting.
3, the transport of sedge and preservation
Take limit to take, the mode of limit transport, from during transport to before transplanting with being transported to transplanting, hide with overcover, avoid direct sunlight, spray moisture if desired, avoid sedge dehydration to dry up, impact transplant after surviving.
4, transplant
Sedge is transported to be transplanted behind ground, artificial segmentation pier seedling, and then carry out cave cultivation with pick or the spade pier seedling after by segmentation of manually digging pit, the dark 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 to tiller soon, in process of growth, strain clump can continue the feature widened, base widths is divided into be about 10cm × 10cm sedge and 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, management after planting
After transplanting, the fixing gentle seedling of rhizome needs about one month time, and management can be determined according to the water condition of locality, is kept the moisture of soil abundance, ensure the survival rate of transplanting before slow seedling by artificial measureses such as diversion irrigations.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, artificial regulatory measure can not be needed to carry out water management.As long as and 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 keep diversion irrigation again, earth's surface water logging can be unfavorable for surviving and growing of sedge on the contrary.
Claims (1)
1. distension capsule sedge transplants a method for fast quick-recovery peat bog vegetation, it is characterized in that concrete steps are as follows:
1), the acquisition of distension capsule sedge
Distension capsule sedge takes from peat bog Gu Nang sedge group, adopts dispersion, the mode that takes of little patch, and every pier sedge only takes a part transplants, parent is recovered 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 old-field to be divided into the uniform pond of several physical features, carry out turning over, raking the soil level, guarantee land readjustment, diversion irrigation soaked field, ensures that soil moisture is sufficient, for transplanting;
3), the transport of sedge and preservation
Take limit to take, limit transport mode, before transplanting with being transported to transplanting, with overcover hide, avoid direct sunlight, or spray moisture, avoid sedge dehydration dry up;
4), transplant
Sedge is manually divided into base dimension 10cm × 10cm pier seedling after being transported to and transplanting ground, and the pier seedling after by segmentation of then manually digging pit carries out cave cultivation, and pier seedling is covered with soil after putting into cave, and transplanting spacing is 1m × 1m;
5) management after, planting
After transplanting, the fixing gentle seedling of rhizome needs about one month time, manage the water condition according to locality and determine, kept the moisture of soil abundance before slow seedling by diversion irrigation, along with mountain area 7, the arrival in rainy season in August, or 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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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111316783A (en) * | 2020-03-27 | 2020-06-23 | 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 |
| CN116965190A (en) * | 2023-09-22 | 2023-10-31 | 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 |
| CN102017856A (en) * | 2010-09-26 | 2011-04-20 | 东北师范大学 | Method for reconstructing and recovering wetland vegetation by transplanting reed roots |
| CN102084747A (en) * | 2010-11-16 | 2011-06-08 | 中国科学院东北地理与农业生态研究所 | Transplanting method for carex taro |
| CN102217440A (en) * | 2011-05-18 | 2011-10-19 | 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 |
| CN103314837A (en) * | 2012-03-20 | 2013-09-25 | 东北师范大学 | Method for cultivating reed stem to sprout in timely, efficient and quick manner |
| CN103314763A (en) * | 2013-07-09 | 2013-09-25 | 中国科学院城市环境研究所 | Micro-reformation and vegetation restoration method for degraded plateau and lake wetlands |
| CN103650819A (en) * | 2012-09-24 | 2014-03-26 | 北京市农林科学院 | Carex breviculmis seedling culture method |
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2015
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| CN102017856A (en) * | 2010-09-26 | 2011-04-20 | 东北师范大学 | Method for reconstructing and recovering wetland vegetation by transplanting reed roots |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111316783A (en) * | 2020-03-27 | 2020-06-23 | 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 |
| CN116965190A (en) * | 2023-09-22 | 2023-10-31 | 中国科学院东北地理与农业生态研究所 | Rapid reconstruction method of grass hill wetland |
| 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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Granted publication date: 20160907 Termination date: 20210107 |