Underwater turf planting method for modularized submerged plants
An underwater turf, planting method technology, applied in chemical instruments and methods, botanical equipment and methods, biological water/sewage treatment, etc., can solve problems such as difficulty in directly transplanting submerged plants.
Active Publication Date: 2011-12-21
SHANGHAI AQUATIC ENVIRONMENT ENG CO LTD
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to solve the construction of submerged plant system and underwater turf landscape in the hard bottom water body or the landscape water body where the water body is relatively mixed and difficult to directly transplant submerged plant plants.
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[0021] As shown in the figure, this modular submerged plant underwater turf planting method includes the following steps:
[0022] A) Underwater turf planting bed design: use degradable materials or plastic foam to make loose and porous, planar size 30340cm, thickness 2-5cm, block planting net with certain hardness and flexibility The grid is used as the planting base network, and the lower part of the block planting grid is equipped with cultivation soil with a thickness of 10-20cm, and the underwater turf planting bed is composed of the planting base network and the cultivation soil layer.
[0023] B) Underwater turf cultivation: place the planting base net in a tank or pool, control the water level at 30-40cm, lay 10-20cm cultivation soil on the bottom, and sow submerged plant dormant bodies, seeds or cuttings on the planting base net Plant stems; under the conditions of 20-25°C, moisturizing, ventilation, and light, after about 1 month, the submerged plants grow roots and ...
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The invention discloses an underwater turf planting method for modularized submerged plants. The method comprises the following steps of: A) making loose and porous block planting grids with certain hardness and toughness by adopting a degradable material or plastic foam according to the hole pitch of 3 to 5 millimeters, wherein the planting grids form a planting base net; B) putting the planting base net into a trough or a pool, laying 10 to 20 centimeters of soil for breeding at the bottom of the trough or the pool, sowing resting bodies or seeds of the submerged plant or cutting the stem segments of the submerged plants on the planting base net, making the submerged plants grown with roots to enter the planting base net at the temperature of between 20 and 25 DEG C under the conditions of moisture preservation, ventilation and illumination, and thus forming an underwater turf module; C) taking the underwater soilless turf module consisting of the submerged plants and the planting grids out of the breeding pool when the submerged plants are grown to the height of 10 to 20 centimeters, coiling the underwater soilless turf module into a cylinder, and conveying the underwater soilless turf module to a planting target water area; and D) laying a soil layer with thickness of 10 to 20 centimeters at the bottom of the target water area in advance, expanding and spreading the underwater turf module on the soil, forming an integral underwater turf landscape of the target water area after the water is drained, and slowly lifting the water level to the water level of the water body landscape after the turf survives.
Description
technical field [0001] The invention relates to an underwater turf planting technology, in particular to a method for planting a modular submerged plant underwater turf, which belongs to the field of surface landscape water ecological treatment or the field of water environment ecological restoration, and is suitable for the restoration of submerged vegetation in water bodies , especially suitable for rapid construction of shallow water landscape water submerged plant purification system. Background technique [0002] With the emphasis on the water environment and the favor of water landscapes from all walks of life in the society, various artificial landscape water bodies have been built one after another. As an important part of urban environment, landscape water body can improve and beautify the ecological environment where people live. However, landscape water bodies are often closed small water bodies, which have defects such as poor water body fluidity, small water bo...
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IPC IPC(8): A01G1/00C02F3/32
CPCY02W10/10
Inventor 王丽卿季高华徐后涛
Owner SHANGHAI AQUATIC ENVIRONMENT ENG CO LTD