Method for quickly recovering scirpus planiculmis wet lands by utilizing underground nutrition bulbs

The invention relates to a technology for rapid recovery of thorngrass, which can be applied in the fields of botanical equipment and methods, application, and gardening.

Inactive Publication Date: 2014-12-24
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention aims to solve the problem that the habitat of the existing syringum has been severely damaged, and the resting place and food of

Method used

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  • Method for quickly recovering scirpus planiculmis wet lands by utilizing underground nutrition bulbs

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specific Embodiment approach 1

[0015] Specific implementation mode 1: In this implementation mode, a method for quickly restoring flat stalk grass wetlands by using underground vegetative bulbs is carried out according to the following steps:

[0016] 1. Investigation of the collection site: Field surveys were conducted in the west of the Songnen Plain. According to the principle of convenient transportation and proximity, we found a community of flat stalk grass with good growth and a large area. This area was determined to be the collection site for vegetative bulbs. GPS positioning and good mark;

[0017] 2. Restoration site survey: In the spring of the following year, select the western part of the Songnen Plain, which has no flat stalk grass growth, relatively flat terrain and water source guarantee, as the proposed restoration area, collect 2cm-10cm surface soil, and use physical sorting to collect the collected soil and triphenyltetrazolium chloride method were used to analyze the characteristics of ...

specific Embodiment approach 2

[0025] Specific embodiment two: the difference between this embodiment and specific embodiment one is: in the spring of the next year in step three, the nutritive bulbs are collected at the vegetative bulb collection site determined in step one, and the bulbs with consistent growth and healthy integrity are selected for storage. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0026] Embodiment 3: This embodiment is different from Embodiment 1 or Embodiment 2 in that: the storage is submerged in water. Others are the same as those in Embodiment 1 or 2.

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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 [0001] The invention relates to a method for restoring a flat stalk wetland. Background technique [0002] Cyperus is a perennial herbaceous plant of Cyperaceae, which mainly grows in swamps and shallow waters. In the western wetlands of the Songnen Plain, Scutellaria is a globally endangered species—the main food source plant for Siberian cranes (Hui Shurong, Li Xiang, Zhang Zhixiang, Ning Yu. Effects of soil salinity on the growth of Scutellaria spp. . Liaoning Forestry Science and Technology, 2009, (1): 25-28.). Therefore, the area and growth status of the Siberian scutellaria population in this area are closely related to the fate of Siberian cranes. However, due to the impact of climate change and human activities, the habitat of Siberian scutellaria has been severely damaged, which has gradually reduced the resting places and food for Siberian cranes in this area, which seriously threatens the survival of Siberian cranes here. Restoration of wetlands...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 刘波吕宪国佟守正姜明张文广武海涛
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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