Rapid field planting method for eel grass

A bitter grass and planting technology, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of reduced submerged vegetation area, vegetation species, disappearance of submerged plants, and single lakes, etc., to improve the transparency of water bodies, improve Water quality, remarkable effect

Inactive Publication Date: 2011-09-14
INST OF AQUATIC LIFE ACAD SINICA
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Problems solved by technology

However, at present, due to the intensification of eutrophication in most of the lakes in my country, the transparency of the water body has dropped sharply, and there has been a severe situation in which submerged plants have disappeared, the area of ​​submerged vegetation has shrunk, the vegetation species have become monotonous, and the lakes have degraded into secondary bare land.

Method used

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  • Rapid field planting method for eel grass
  • Rapid field planting method for eel grass

Examples

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Embodiment Construction

[0027] Below in conjunction with accompanying drawing and embodiment describe in detail:

[0028] 1. Method

[0029] 1. Bitter grass selection

[0030] Select the bitter grass in the water area with vigorous growth and high coverage, uproot the bitter grass, and select a single clone with a plant height of 15-30 cm as the colonized bitter grass 1.

[0031] 2. Fixed rod

[0032] Collect the waste and old disposable chopsticks of restaurants, and the length is about 15cm as the fixed rod 3.

[0033] 3. Fixed rope

[0034] The fixed rope 2 adopts a cotton rope, and the basal part of the bitter grass 1 is bound in parallel to the middle part of the fixed rod 3 by the winding method of multiple looseness, and the binding strength is moderate, so as to prevent the bitter grass 1 from being damaged.

[0035] 4. Production of planted bamboo poles

[0036] Select the bamboo pole that the bottom inner diameter is about 1cm as the bamboo pole 4 for planting, the bamboo pole 4 bottom...

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PUM

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Abstract

The invention discloses a rapid field planting method for eel grass as a submerged plant, belonging to the technical field of ecological environment engineering. The method comprises following steps of (1) selecting flourishing eel grass, wherein the height of the flourishing eel grass is 15 cm to 30 cm; (2) fixing the eel grass to the middle part of a fixing rod in parallel by using a fixing rope; (3) sheathing the upper part of the fixing rod with a jointed bamboo pole by using a hollow bottom end, perpendicularly inserting the fixing rod into the bottom of water, and pressing the lower part of the fixing rod into a substrate to be fixed; and (4) perpendicularly pulling the bamboo pole out, and fixedly planting the eel grass on the substrate. The invention has advantages of simpleness, low cost, obvious yield effect and capabilities of efficiently improving the water quality of the water body and enhancing the transparency of the water body, and is suitable for the recovering project of the diversity of aquatic vegetation and aquatic plants in lakes, or the ecological reconstruction project of an aquatic ecosystem of the lakes.

Description

technical field [0001] The invention relates to the technical field of ecological environment engineering, in particular to a method for rapid colonization of a submerged plant, Essaryllis japonica. Background technique [0002] At present, due to the widespread problems of substandard discharge of polluted water bodies, destruction of forest vegetation, and intensified water and soil erosion in my country, the nitrogen and phosphorus loads of receiving water bodies such as rivers and lakes have increased, the transparency of water bodies has decreased, and the problems of eutrophication of water bodies have become prominent. The area of ​​aquatic vegetation is shrinking and the biodiversity is decreasing sharply, and the series of ecological problems of the lake's transformation from grass type-clear water state to algae type-turbid water state are becoming more and more prominent. [0003] Submerged vegetation is one of the important components of the lake aquatic ecosystem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 过龙根何亮倪乐意曹特张萌袁桂香
Owner INST OF AQUATIC LIFE ACAD SINICA
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