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 wasting seedlings, time-consuming and energy-consuming, etc., to save man-hours and energy consumption, quickly rebuild and restore, good economic effect

Inactive Publication Date: 2011-04-20
NORTHEAST NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
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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] The specific steps and conditions of the present invention are further described below:

[0020] 1. Digging and collecting rhizomes

[0021] The rhizomes are excavated and collected in the reed community where they grow naturally. The time for digging the rhizomes of reeds is in the spring of early and mid-April. After the surface soil is frozen, the digging should be carried out as soon as possible, and the latest time for digging the rhizomes is before May 30. When digging reed rhizomes, dig in narrow rows and alternate rows or small patches, dig out a part, keep a part, and be careful not to dig it destructively, but for reed land converted to other uses, contiguous slices can be used The way of digging. The distribution depth of rhizomes is related to soil aeration status and the level of groundwater level, etc. The digging depth is appropriate to dig up to horizontal rhizomes, generally the depth is 20-30cm. After digging the rhizomes, the rhizomes should be collecte...

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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, and specifically relates to a method for reconstructing and restoring reed vegetation by transplanting reed rhizomes. Background technique [0002] Phragmites australis is a perennial herbaceous plant of the genus Phragmites australis, also known as common reed. Phragmites australis can adapt to different ecological environments, and has ecological characteristics such as moisturizing, flooding resistance, drought resistance and saline alkali resistance. The pH of soil and water can grow in various habitats ranging from neutral, slightly acidic to alkaline, and it is a widespread species in the world. Reed has a wide range of uses. It can not only be used as an excellent forage grass, but also its rhizomes, stems, leaves and inflorescences can also be used as medicine. After maturation, it has a high cellulose content and is also a high-quality papermaking material. Reed wetlands such as ...

Claims

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Application Information

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Patent Type & Authority Applications(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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