Method for recovering scirpus planiculmis wetland by utilizing seeds

A technology of Siamia flatsicum and seeds, which is applied in the fields of soil preparation, seed immunization, botanical equipment and methods, etc., can solve the problems of reducing the wetland area of ​​Sismus flatsicum and restricting the foraging of white cranes, etc., and achieves simple procedures and low cost , the effect of improving efficiency

Inactive Publication Date: 2016-06-29
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem that the area of ​​the existing scutellaria wetlands has decreased sharply, which seriously restricts the foraging of white cranes in the are

Method used

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Examples

Experimental program
Comparison scheme
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specific Embodiment approach 1

[0016] Specific implementation mode 1: In this implementation mode, a method for using seeds to restore a flat stalk grass wetland is carried out according to the following steps:

[0017] 1. Seed collection: Collect the whole fruit ears before the seeds of Scutellaria flatstem mature and fall off, remove impurities and shriveled grains, and place them in a cool and dry place indoors to air-dry to obtain air-dried seeds;

[0018] 2. Seed treatment: soak the air-dried seeds in distilled water at a temperature of 4°C to 20°C for 2h to 48h to obtain soaked seeds, and soak the soaked seeds in ethanol with a volume percentage of 70% to 75%. Soak in the solution for 40s to 60s to obtain sterilized seeds, rinse the sterilized seeds with sterile water, and finally immerse them in sterile water and store them at a temperature of 0°C to 4°C for 90d to 180d to obtain the treated seeds. Seed;

[0019] 3. Soil seed bank detection: Collect surface soil at a depth of 0.5cm to 5cm in the wes...

specific Embodiment approach 2

[0027] Specific embodiment two: this embodiment is different from specific embodiment one in that: in step one, in July, gather whole fruit ear, after removing impurity and shriveled grain, place indoor cool and dry place to air-dry, obtain the seed of air-drying. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0028] Embodiment 3: This embodiment differs from Embodiment 1 or Embodiment 2 in that in step 2, the air-dried seeds are soaked in distilled water at a temperature of 20° C. for 2 hours to obtain soaked seeds. Others are the same as those in Embodiment 1 or 2.

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Abstract

The invention discloses a method for recovering a scirpus planiculmis wetland by utilizing seeds, relates to a method for recovering the scirpus planiculmis wetland by utilizing the seeds and aims to solve the problems that the area of an existing scirpus planiculmis wetland is sharply reduced, white cranes are seriously restricted to find food in the existing scirpus planiculmis wetland, and the work of recovering vegetation of the scirpus planiculmis wetland by utilizing the seeds is not reported yet. The method for recovering the scirpus planiculmis wetland by utilizing the seeds comprises the following steps of 1, seed collection; 2, seed treatment; 3, soil seed bank detection; 4, sowing; 5, hydrological management; 6, vegetation monitoring, thus completing the method for recovering the scirpus planiculmis wetland by utilizing the seeds. The method for recovering the scirpus planiculmis wetland by utilizing the seeds, disclosed by the invention, is applied to the field of recovering the scirpus planiculmis wetland by utilizing the seeds.

Description

technical field [0001] The invention relates to a method for restoring a flat stalk wetland. Background technique [0002] Cyperus is a plant of the genus Cyperaceae, which mainly grows in swamps and shallow waters. In the Momoge Wetland of the Songnen Plain, the scutellaria is the main food source plant for the world's endangered waterfowl, the white crane (Hui Shurong, Li Xiang, Zhang Zhixiang, Ning Yu. The influence of soil salinity on the growth of the scutellaria Impact. Liaoning Forestry Science and Technology, 2009, (1): 25-28.). Therefore, the area and quality of Momoge wetland flat stalk grass wetland are closely related to the fate of Siberian cranes. However, due to the impact of climate change and human activities, the area of ​​the wetland of S. sylvestris has decreased sharply, which seriously restricts the foraging of Siberian cranes in this area. It is urgent to restore the wetland of S. sylvestris. Sexual reproduction is one of the important modes of repr...

Claims

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Application Information

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IPC IPC(8): A01B79/02A01C1/08A01G1/00
CPCA01B79/02A01C1/08A01G22/00
Inventor 刘波佟守正姜明张文广武海涛吕宪国
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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