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A method for planting submerged plants and a potted otter model device

A technology for submerged plants and plants, applied in botany equipment and methods, horticulture, applications, etc., can solve problems such as low survival rate and difficulty in artificial planting, achieve high survival rate, facilitate rapid repair, and good molecular permeability The effect of sex and intensity

Active Publication Date: 2016-08-24
INST OF AQUATIC LIFE ACAD SINICA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a simple and efficient method for planting submerged plants, which is easy to implement and easy to operate, and solves the problems caused by factors such as floating and bundling of submerged plants in the process of ecological restoration and water body landscape construction. The problem of low survival rate also solves the problem of difficult artificial planting in deep water areas (water depth exceeding 1.2 meters), and is especially suitable for large-area and refined artificial planting of submerged plants with well-developed root systems

Method used

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  • A method for planting submerged plants and a potted otter model device
  • A method for planting submerged plants and a potted otter model device
  • A method for planting submerged plants and a potted otter model device

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Embodiment 1

[0038]A method for planting submerged plants, the steps are:

[0039] 1. Selection of aquatic plants. Choose bitter grass, which is commonly known as noodle grass, flat shoulder grass, water leek, etc., and is a perennial submerged plant in the family Hydrochardaceae. It is one of the most common submerged plants in my country. The root system of Erythrina fragrans is well-developed, the propagation speed is fast, the growth is rapid, the regeneration ability is strong, and the recovery time after mowing is short, and the mowed Erythrina fragrans can recover to the pre-harvest level in only 15 days (Gu Lindi et al., 1994), after mowing Can bring a lot of nutrients from the water body. It has wide ecological adaptability and strong ability to absorb dirt and nutrients, so it is an important submerged plant for reducing water pollution, alleviating eutrophication of water, and restoring water ecology.

[0040] 2. Pre-treatment of bitter grass. Several strains of bitter grass...

Embodiment 2

[0048] Such as figure 1 , 2 , Shown in 3, a potted castor model device for planting submerged plants, it includes potted castor body 4, two parts of push plate 5. The push plate 5 is placed in the center of the bottom surface of the pot body 4 , and is in good contact with the bottom surface, and the metal push rod 502 welded at the center of the push plate 5 passes through the central small hole of the pot body 4 . The potted body 4 is in the shape of a cylindrical flowerpot, and there is a small round hole with a diameter of 2 mm at the bottom. The size of the potted body 4 is determined according to the height of the submerged plant 1 to be planted, and the outer diameter is controlled at 1 / 5 to 1 / 3 of the height of the plant. 6. The minimum is not less than 3cm, the maximum is not more than 15cm, and the height is between 3cm and 8cm. The push plate 5 is a disc 501 welded with a metal push rod 502 at the center of the circle, and the metal push rod 502 just passes throug...

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Abstract

The invention discloses a method for planting submerged plants and a potted model device. The steps include: (1) selecting aquatic plants; (2) cleaning and arranging aquatic plants; (3) adding 3-4g agar powder per 100ml of water, heating to After the agar powder is completely dissolved at 85°C‑100°C, cool it to 40°C to 45°C for later use; (4) Add gravel into the pottery model device, insert the plant to be planted, and quickly pour the agar liquid cooled to 40°C Put it into the potted pottery, and push the push rod to push the plant out of the agar base after five minutes; (5) Throwing aquatic plants; (6) Post-management. The pot-cast model device is composed of a pot-cast body and a push plate. The push-plate is placed in the center of the bottom surface of the pot-cast body, and a metal push rod welded in the center of the push-plate passes through the central small hole of the pot-cast body. This planting method is easy to implement, and the device is simple. The natural and non-toxic agar base will not limit the growth of plants, and can gradually degrade harmlessly. The survival rate of aquatic plant species reaches 98.4%, which is conducive to the rapid and efficient planting of submerged plants.

Description

technical field [0001] The invention belongs to the technical field of planting submerged plants, and in particular relates to a method for planting submerged plants, and also relates to a potted otter model device for planting submerged plants. Background technique [0002] Submerged plants are large-scale aquatic plants that live submerged in water, root in the substrate, and live in fixation in most of their life cycles. Some of their roots are underdeveloped or degenerated, others are well developed, and all parts of the plant body can absorb water and nutrients. The aerenchyma is particularly developed, which is conducive to gas exchange in the absence of air in the water. The leaves of these plants are mostly ribbon-shaped or filamentous. Common submerged plants include bitter grass, hornwort, foxtail algae, and black algae. Submerged plants provide food, places and other necessary conditions for the formation of complex food chains by effectively increasing the spac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G9/02
Inventor 高翔王高鸿李小燕李敦海刘永定
Owner INST OF AQUATIC LIFE ACAD SINICA
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