A kind of pool type imitation ecological seedbed construction method

Abstract

Provided is a pool type bionic seedbed building method. The method comprises the steps that 1, seedbed lofting is conducted, and a water supply canal is formed in the center of s seedbed; 2, the seedbed is made to be horizontal; 3, a rectangular shallow pool which is 5 cm deep is enclosed by clay red bricks, and a water level control port is reserved in the tail end of the shallow pool, wherein the water level control height is 2 / 3 to 3 / 4 of the thickness of the clay bricks; 4, water injection is conducted on the shallow pool through a water outlet of an irrigation system from the head end of the water supply canal; 5, agricultural film is laid, and a leakage-free shallow pool is formed by the film and the peripheral red bricks; 6, a layer of clay bricks are tiled, clay bricks are laid on the water supply canal, and gaps are reserved between the red bricks; 7, a moisture absorption mat is laid on the bricks; 8, coarse substrates and fine substrates are laid in sequence, and the surfaces of the substrates are flat and level; 9, the irrigation system is started, and seeding is conducted after the substrates are fully wet. The pool type bionic seedbed building method has the advantages that the seedbed substrate layer is moist and controllable; by means of integration with a plastic greenhouse or a greenhouse and a sunshade, air humidity and light condition can be regulated and controlled; water conservation is achieved, and meanwhile weed growth and spread of disease and pest damage in soil are prevented.

Description

technical field [0001] The invention relates to a seedling raising facility, that is, a pond-type ecological imitation seedbed construction method suitable for raising seedlings of bletilla striata and other plants. Background technique [0002] Seedling cultivation is an important part of plant production. Some plant species such as bletilla striata, almost all ferns, and mosses require harsh conditions for the germination of seeds or spores and the growth of seedlings, especially requiring the ability to maintain uniform, moist substrate moisture conditions and air humidity for a long period of time Conditions, and the moisture conditions are required to be adjustable. In addition to the moisture conditions, other conditions such as suitable light and temperature are required to match. In nature, the natural reproductive difficulties of these plants are actually due to the harsh breeding conditions, and most of these plants are endangered to varying degrees. Therefore, w...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problems of artificial breeding of bletilla striata, ferns, mosses and other plant seedlings, the present invention proposes a pool-type ecological imitation seedbed construction method, which "can maintain a uniform and moist substrate for a long time water conditions and air humidity conditions” to provide infrastructure conditions for the artificial breeding of such plant seedlings

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