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A transplant-free floating board and its application in floating cultivation of chives

A technology of floating boards and leeks, applied in cultivation, application, soilless cultivation, etc., can solve problems such as weak growth

Active Publication Date: 2022-08-02
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the existing leek floating production needs seedling transplanting, severe green moss and weak growth, the present invention provides a new type of hydroponic floating plate, by designing the hole in the form of a large top and a small bottom, and using a sowing sponge and Cover perlite to realize the free transplanting and less green moss of leek floating cultivation, combined with supporting nutrient solution and management technology, realize high-quality and efficient production of leek

Method used

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  • A transplant-free floating board and its application in floating cultivation of chives
  • A transplant-free floating board and its application in floating cultivation of chives
  • A transplant-free floating board and its application in floating cultivation of chives

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Embodiment

[0034]After researching and analyzing the existing floating transplanting and floating live broadcasting forms of leek, the present invention designs and develops a new type of floating board in combination with the growth characteristics of leek. The size of the floating board is 540*280*35mm, there are 72 cultivation holes in total, and the weight is 105g. The cultivation holes are designed in the form of large top and small bottom. The upper hole is a cylindrical hole with a diameter of 30mm and a height of 10mm; Figure 1-3 ).

[0035] The invention invented a floating plate with a large upper and a lower small, and the design of the bottom hole is inverted to facilitate placement of the seeding sponge on the one hand, so that the sponge is not easy to slip into the nutrient solution, and at the same time, it also ensures that the leek seedlings do not fall into the nutrient solution. On the other hand, the design of the small holes at the bottom of the flotation board is...

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Abstract

The invention provides a transplant-free floating board and its application in the floating cultivation of chives. The hydroponic floating plate includes a floating plate on which a plurality of cultivation holes are arranged in a rectangular array. and a lower hole, wherein the diameter of the upper hole is larger than that of the lower hole. The upper hole can be a cylindrical hole; the lower hole can be a rounded truncated hole, the upper diameter of the rounded truncated hole is larger than its lower diameter, and the diameter of the cylindrical hole is larger than the rounded truncated hole The upper diameter of the hole. The novel floating board designed and developed by the present invention realizes the direct sowing of the floating cultivation of leek without transplanting, and can effectively reduce the green moss and promote the growth of the leek.

Description

technical field [0001] The invention relates to a transplant-free floating plate and its application in the floating cultivation of chives, belonging to the field of hydroponic cultivation of chives. Background technique [0002] Leek (Allium tuberosum R.) is widely cultivated in all parts of China. It is a characteristic vegetable in my country and is deeply loved by consumers. As a traditional cultivation method, soil cultivation is harmed by diseases and insect pests such as leek maggots, and it is difficult to prevent and control, and a large amount of or highly toxic pesticides are often used in the production process, resulting in the problem of pesticide residues in leek products. As a new and efficient way to solve problems such as soil continuous cropping obstacles, soilless culture is gradually applied in the production of chives. The root system of chives in nutrient solution cultivation grows in the nutrient solution, which fundamentally eliminates the growth env...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/02A01G31/00
CPCA01G31/02A01G31/00Y02P60/21
Inventor 季延海刘明池武占会许超梁浩
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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