High-density tomato planting device and planting method

Abstract

The invention discloses a high-density tomato planting device and planting method. The high-density tomato planting device comprises a planting groove, wherein a plurality of strip-shaped columnar bodies are evenly distributed on the bottom end face of the interior of the planting groove; a nutrient solution return layer and a nutrient solution are arranged between the strip-shaped columnar bodies; a hard water absorption matrix layer is arranged on the upper portions of the strip-shaped columnar bodies; non-woven fabric is laid on the upper portion of the hard matrix layer; a cover plate is arranged on the top of the planting groove; a plurality of through holes are formed in the surface of the cover plate at equal intervals; tomato seedlings are placed in each through hole; matrix seedling blocks are placed at the root positions of tomatoes, and the matrix blocks are placed on the surface of the top of the matrix layer; and a drip irrigation structure is arranged outside the cover plate. The operation is simple and convenient, and relatively high professional requirements are not needed; the device is suitable for mechanical operation; water supply is convenient and fast; the repeated utilization rate is high; a culture layer is made of an EPO material and is environment-friendly and harmless; and the space is reasonably utilized to perform high-density cultivation on the tomatoes.

Description

Technical field [0001] The invention belongs to the field of modern agricultural planting technology, and specifically relates to a high-density tomato planting device. Background technique [0002] Tomatoes, also known as tomatoes, are deeply loved by the general public. The fruit is rich in nutrients and has a special flavor. It can be eaten raw, cooked, processed into tomato sauce, juice or whole fruit jars. Tomato is one of the most commonly cultivated fruits and vegetables in the world. There are large-area greenhouses, plastic greenhouses and others in Europe, America, China and Japan. Facility cultivation in protected areas is widespread throughout China. The cultivation area continues to expand. [0003] Existing tomato planting requires multiple steps such as digging, filling soil, fertilizing, etc., which is cumbersome to operate. At the same time, the technical requirements for the staff are relatively high, resulting in high labor costs. At the same time, the existing...

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Problems solved by technology

[0003] During the planting of existing tomatoes, various steps such as digging pits, filling soil, and fertilizing are required. Among them, the problems of frequent substrate replacement and natural discharge of nutrient solution can not be reused, resulting in high planting costs, polluting the environment, and the phenomenon of low planting space density, which has great limitations in practical applications.

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