Planting method for mesembryanthemum crystallinum in plant factory

A planting method and a technology for ice vegetables, which are applied in the fields of botanical equipment and methods, gardening methods, gardening tools/equipment, etc., can solve the problems of abnormal growth, low germination rate, slow growth cycle, etc. The effect of shortening the maturation time and fast maturation time

Inactive Publication Date: 2018-09-07
ZHEJIANG TIANYUE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In a plant factory with a uniform height, about 2-3 kWh of electricity is needed to produce 100g of ice vegetables. Due to high energy consumption and high heat, a cooling system is required to discharge heat, which further increases the cost of planting
[0006] To sum up, the deficiencies of ice vegetables currently grown in plant factories are: 1. The germination rate is low and the emergence

Method used

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  • Planting method for mesembryanthemum crystallinum in plant factory
  • Planting method for mesembryanthemum crystallinum in plant factory

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Embodiment Construction

[0022] The method of growing iced vegetable in a plant factory is to irradiate iced vegetable with the light emitted by LED lamps with 60%-99% of red and blue light, including the following steps in sequence:

[0023] (1) Sowing and accelerating germination period, no light is needed, time is 3-4 days, temperature is controlled at 20-25℃, relative humidity is 90%-100%, iced vegetable seeds are placed in a sponge, and clear water is used to accelerate germination; to 80%-90% of seeds germination;

[0024] (2) The seedling stage, the time is 10-12 days, the temperature is controlled at 23℃, the relative humidity is 70%-80%; the ratio of red and blue is 6-6.5:1; the distance between the lamp and the iced vegetable is 5-8cm; this The number of leaves grows from 1 to 4-5 in one stage;

[0025] If LED lamps with red and blue light accounting for 90%-99% are used, the PPFD reaching the iced vegetable leaves is 61-156μmol / m 2 / s, the PPF provided by the LED lamp is 0.042-0.300μmol / s; if the...

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Abstract

The invention belongs to the field of agricultural planting, and discloses a planting method for mesembryanthemum crystallinum in a plant factory. The mesembryanthemum crystallinum is illuminated by light emitted by an LED lamp with a ratio of red blue light of 60%-99%; and the planting method comprises the steps of management in a seeding germination-accelerating stage, management in a seedling stage, management in a root recovering stage, management in a base leaf growth stage, management in a branching slow stage, management in a branching robust stage and management in a harvesting stage,wherein the mesembryanthemum crystallinum can be picked after one day of harvesting, the remaining mesembryanthemum crystallinum after picking is completed returns to the branching slow stage, and enters the branching robust stage and a post-harvesting stage for circular picking. The planting method for the mesembryanthemum crystallinum in the plant factory disclosed by the invention has the advantages that planting costs are low and ripening time is fast.

Description

Technical field [0001] The invention belongs to the field of agricultural planting and relates to a planting method of ice vegetable. Background technique [0002] The plant factory is an efficient agricultural system that achieves annual continuous production of crops through high-precision environmental control in the facility. It uses computers to control the temperature, humidity, light, and CO of plant growth. 2 Environmental conditions such as concentration and nutrient solution are automatically controlled, so that the growth of plants in the facility is not restricted or seldom restricted by natural conditions for labor-saving production. The plant factory has a high multiple cropping index, which allows annual production and avoids continuous cropping obstacles. Leafy vegetables are not easy to store, but annual production is needed to meet market demand, so plant factories are particularly suitable for growing leafy vegetables. [0003] In plant factories, the quality of...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G7/04
CPCA01G7/045A01G31/00Y02P60/14
Inventor 陈俊华
Owner ZHEJIANG TIANYUE TECH CO LTD
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