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Method for reconstructing and recovering wetland vegetation by transplanting reed roots

A technology of wetland vegetation and rhizomes, applied in the direction of botany equipment and methods, applications, agricultural machinery and tools, etc., can solve the problems of time-consuming and energy-consuming, waste seedlings, etc., to save labor hours and energy consumption, quickly rebuild and restore, good economic effect

Inactive Publication Date: 2012-12-12
NORTHEAST NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the existing oblique planting method of reed rhizomes, such as waste of seedlings, time-consuming and energy-consuming, etc., the present invention provides an efficient and fast method for rebuilding and restoring wetland reed vegetation

Method used

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Embodiment Construction

[0019] Further illustrate concrete steps and conditions of the present invention below:

[0020] 1. Excavation and collection of rhizomes

[0021] The rhizomes were excavated and collected from the reed community in the natural growth place. The time to dig out the rhizomes of reeds is after the surface soil thaws in early and mid-April in spring, and the digging should be carried out as soon as possible, and the latest time to dig out the rhizomes is before May 30. When excavating reed rhizomes, use narrow row and interlaced excavation or small patch excavation, excavate a part, keep a part, pay attention not to destructive excavation, but for the reed land converted to other uses, continuous pieces can be used way of digging. The distribution depth of the rhizomes is related to the soil aeration condition and the level of the groundwater level. It is advisable to dig out the horizontal rhizomes at a depth of 20-30cm. After digging the rhizomes, the rhizomes should be coll...

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Abstract

The invention belongs to a wetland vegetation modification method, and particularly relates to a method for reconstructing and recovering reed vegetation by transplanting reed roots. Simple steps and methods of transplanting reed roots, digging and collecting reed roots, leveling transplantation soil, transmitting and storing roots in moisture, cutting shorter root lengths in root transplantationaccording to the self bionomical characteristics of reed, fully burying the root segments underground for trench plantation and hole plantation, keeping the moisture state of the soil from the plantation to the emergence of seedlings, growing the reed under natural conditions are used to save root seedlings, improve the root propagation coefficient, save energy consumption and improve the work efficiency so as to achieve the aims of high-efficiency, rapid and asexual reconstruction, reed vegetation recovery and acquire favorable economic, social and biological benefits.

Description

technical field [0001] The invention belongs to a method for improving wetland vegetation, in particular to a method for rebuilding and restoring reed vegetation by transplanting reed rhizomes. Background technique [0002] Phragmites australis (Phragmites australis) is a perennial herbaceous plant of the Gramineae genus Phragmites australis, also known as common reed. Phragmites can adapt to different ecological environments, and has ecological characteristics such as humidity-loving, flood-resistant, drought-resistant, and salt-alkali-resistant. It can grow in various habitats with soil and water pH ranging from neutral, slightly acidic to alkaline, and is a widely distributed species in the world. Reed has a wide range of uses. Not only can it be used as an excellent forage grass, but its rhizomes, stems, leaves and inflorescences can also be used as medicine. After maturity, it has a high cellulose content and is also a high-quality papermaking raw material. Reed wetla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01D91/02
CPCY02A40/22
Inventor 穆春生王俊锋杨群穆永光
Owner NORTHEAST NORMAL UNIVERSITY
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