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Soilless cultivation method of lettuce

A technology of soilless cultivation and lettuce, which is applied in the direction of soilless cultivation, cultivation, botanical equipment and methods, etc., can solve the problems of inconvenient cleaning, soil staining, and soil-cultured vegetables are easily polluted, and achieve high utilization rate, High-quality, fast-to-market results

Inactive Publication Date: 2018-07-31
桐梓县佳隆种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In order to solve the problem that soil-cultured vegetables are easily polluted, stained with soil, and inconvenient to clean, the purpose of the present invention is to provide a soilless cultivation method for lettuce

Method used

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Embodiment Construction

[0015] The principles and features of the present invention are described below in conjunction with the examples, which are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0016] A soilless cultivation method for lettuce, comprising the following steps:

[0017] (1) Seed selection: select lettuce seeds that are disease-resistant, high-yield, high-quality, full-bodied, disease-free, and pest-free;

[0018] (2) Soilless seedling cultivation: Sow the selected lettuce seeds for seedling cultivation. The specific operation is as follows:

[0019] A. Seed soaking and accelerating germination: Soak lettuce seeds in 20-30℃ water for 4-5 hours, then scrub and remove them, wrap the seeds with gauze and place them in a constant temperature box at 16-18℃ to moisturize and accelerate germination for 24 hours, then put the seeds in a cool place to continue Moisturize and accelerate germination until the opening of the seeds i...

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Abstract

The invention discloses a soilless cultivation method for lettuce. The method comprises the following steps of seed selection, soilless seedling raising, field planting, daily management and the like.According to the method, soilless seedling raising and soilless cultivation are adopted, soil is not needed, the lettuce is prevented from being polluted by the soil, the cultivated lettuce is free of soil, environmentally friendly, healthy, fresh, juicy, good in taste and high in quality, the growth cycle of the lettuce cultivated by means of the method is short, the utilization rate of a nutrient solution is high, the marketing speed is high, and the economic benefits of vegetable farmers are greatly increased.

Description

technical field [0001] The invention belongs to the technical field of soilless cultivation of vegetables, and in particular relates to a soilless cultivation method of lettuce. Background technique [0002] In today's increasingly scarce arable land, soilless cultivation has been paid more and more attention by people. For leafy vegetables such as lettuce, which are mainly eaten raw, in order to meet market demand, not only annual production is required, but also fresh, tender, clean and pollution-free products are required. Soil-cultured vegetables are easily polluted and soiled, making it inconvenient to clean. Soilless-cultured leafy vegetables are of better quality than soil-cultured leafy vegetables. They are clean, fresh and tender, with good taste and high quality, and the soilless cultivation method is convenient for stubble arrangement, suitable for It is suitable for planned and contracted production, with high economic benefits and continuous production without ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/00Y02P60/21
Inventor 刘晓隆
Owner 桐梓县佳隆种植专业合作社
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