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A method for rapid restoration of peat swamp vegetation by transplanting Carex bursa

A rapid restoration technology of Carex syringae, applied in botany equipment and methods, horticulture, application, etc., to achieve the effects of reducing the loss of Carex sedge, accelerating restoration, rapid reconstruction and restoration

Inactive Publication Date: 2016-09-07
NORTHEAST NORMAL UNIVERSITY
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  • Abstract
  • Description
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Technology development in this area has not yet been reported

Method used

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Embodiment Construction

[0019] Concrete method steps of the present invention are as follows;

[0020] 1. Acquisition of Carex bursa

[0021] Carex scutellaria was obtained from a nearby peat swamp Carex scutellaria colony. The time for digging sedges is after the surface soil is completely thawed in May, and the sedges grow out, so that healthy and lush bushes are selected, and the method of digging in scattered and small patches is adopted, and only a part of each sedge is dug. Transplanting is carried out to make the mother body recover and continue to grow as soon as possible, so as to avoid causing great damage or destruction to the original community. The depth of excavation of rhizomes is generally 20cm underground, which is convenient for planting and is suitable for survival. After excavation, they should be placed in a concentrated place, and can be placed in shade or covered to avoid direct sunlight, and spray water to reduce water loss. Transplanted and survived.

[0022] 2. Paddy fiel...

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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 [0001] The invention belongs to a method for restoring vegetation in peat swamps, and in particular relates to a method for restoring vegetation in peat swamps by transplanting Carex sativa. Background technique [0002] Carex bursa ( Carex schmidtii Meish.) is a perennial herbaceous plant of the Sedge family Cyperaceae, and is a common dominant species in peat swamps in Northeast China. The underground part of Carex sativa has rhizomes, which grow vigorously, produce a large number of plant residues, and promote the improvement of soil properties. In addition, wetlands are flooded all the year round or seasonally, and the saturated water content of the soil is high. It cannot be decomposed efficiently and accumulates continuously, the content of soil organic matter increases, and the peat layer gradually forms and thickens. Peat swamps not only have the functions of water conservation and water purification, but more importantly, they are the carbon poo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
CPCA01G2/00
Inventor 郭静何春光高英志姜海波盛连喜王忠强
Owner NORTHEAST NORMAL UNIVERSITY
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