Humidity and oxygen regulating device for soilless subsurface irrigation plant roots
A plant and dark irrigation technology, applied in root waterer, botanical equipment and methods, gardening, etc., can solve the problems of wasting land resources, rapid water loss, affecting plant output, etc., achieving a simple and reasonable structure and ensuring vigorous growth. Effect
Inactive Publication Date: 2015-05-13
李泳康
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Problems solved by technology
It not only wastes land resources, water and fertilizer, but also loses water quickly, causing plants to stop growing due to unreasonable distribution of water and air in the roots, seriously affecting the output of plants and affecting the economic benefits of agricultural production
Method used
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Embodiment Construction
[0008] A device for adjusting humidity and oxygen at the roots of soilless irrigation plants, such as figure 1 Shown, comprise plant planting pit and water inlet pool 1 and backwater pool 3, the bottom of plant planting pit is conical, wherein is laid with sandstone 6, and on the top surface of sandstone 6 horizontally lays insect-proof net 7, and the insect-proof net 7 above Planting pit bottom surface and surrounding pit wall are laid with plastic film 9, and said plastic film 9 is double-layer. The bottom of the plastic film 9 has several permeable holes with a diameter of 1-2mm, and fine sand 8 and plant seedlings are laid in the planting pit. The bottom of the planting pit is connected with a water pipe 5, and the return water pipe 2 and the water delivery pipe are connected between the water inlet pool 1 and the return water pool 3. The water inlet valve, the water pump 4 and the return water valve are successively installed on the water delivery pipe. Said water pipe 5...
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The invention discloses a humidity and oxygen regulating device for soilless subsurface irrigation plant roots. The humidity and oxygen regulating device comprises a plant planting pit, a water inlet tank and a water return tank, wherein the bottom of the plant planting pit is in a shape of a cone, sandstones are laid in the plant planting pit, an insect proof net is horizontally laid on the top surface of the sandstones, mulching films are laid on the bottom surface and peripheral pit walls of the plant planting pit above the insect proof net, a plurality of pervious holes with the diameter of 1 to 2 mm are formed in the bottom of the mulching films, fine sands and plant seedlings are laid in the planting pit, a water pipe is connected to the bottom of the planting pit, a water return pipe and a water delivery pipe are connected between the water inlet tank and the water return tank, a water inlet valve, a water pump and a water return valve are installed on the water delivery pipe in sequence, and the water pump is connected with the other end of the water pipe. By using the humidity and oxygen regulating device, the moisture and oxygen content of a plant root system can be effectively regulated and controlled, so as to guarantee a plant to strongly grow.
Description
technical field [0001] The invention relates to a plant cultivation and planting device, in particular to a device for adjusting humidity and oxygen at roots of soilless hidden irrigation plants. Background technique [0002] With the rapid development of modern agriculture, the traditional rough agricultural development model of flood irrigation has become less and less compatible with the modern conservation-oriented society. It not only wastes land resources, water and fertilizer, but also loses water quickly, causing plants to stop growing due to unreasonable distribution of water and air in the roots, seriously affecting the output of plants and affecting the economic benefits of agricultural production. Contents of the invention [0003] The purpose of the present invention is to provide a device for adjusting humidity and oxygen at the root of soilless irrigation plants, which can effectively adjust the water and oxygen content at the root system of the plant to ens...
Claims
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IPC IPC(8): A01G29/00
Inventor 李泳康
Owner 李泳康