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Method for planting Eruca sativa in plant factory

A planting method and technology of arugula, applied in botany equipment and methods, horticultural methods, leaf crop cultivation, etc., can solve the problems of high planting cost, slow growth cycle, long light time, etc.

Inactive Publication Date: 2018-09-14
ZHEJIANG TIANYUE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In summary, the disadvantages of arugula currently grown in plant factories are: 1. High energy consumption and high planting costs; 2. The nutrient solution, light source, temperature and other facilities and environments used in each growth stage of arugula are consistent, and the growth cycle is slow , long photoperiods lead to early reproductive growth

Method used

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  • Method for planting Eruca sativa in plant factory
  • Method for planting Eruca sativa in plant factory

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Experimental program
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Effect test

Embodiment Construction

[0022] The planting method of arugula in a plant factory is to irradiate the arugula with the light emitted by LED lamps with a red and blue light ratio of 60%-99%. The planting method includes the following steps in sequence:

[0023] (1) During the sowing germination period, no light is needed, the time is 1-2 days, the temperature is controlled at 15-18°C, the relative humidity is 90%-100%, the arugula seeds are placed in the sponge, and the water is germinated; to 90%-100% germination;

[0024] (2) Greening period, the time is 7-9 days, the temperature is controlled at 15-20°C, the relative humidity is 70%-80%; the ratio of red and blue light is 5-5.5:1; the distance between the lamp and the arugula is 6-12cm ; At this stage, at least four true leaves appear, the basal leaves are pinnately undivided, the upper leaves are sessile, and the first two leaves are cotyledons;

[0025]If LED lamps with 90%-99% of red and blue light are used, the PPFD reaching the leaves of arugu...

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Abstract

The invention belongs to the field of agricultural planting and relates to a method for planting Eruca sativa in a plant factory. The method is characterized in that light, with the red light and bluelight proportion being 60-99%, emitted by an LED lamp is used to irradiate the Eruca sativa and sequentially includes a sowing and germination acceleration period, a greening period, a root system fast growth period, a vegetative growth preparation period, a vegetative growth vigorous period and a harvesting period, and the illumination is performed alternately in the greening period, the root system fast growth period, the vegetative growth preparation period and the vegetative growth vigorous period. The method is low in planting cost and short in growth cycle.

Description

technical field [0001] The invention belongs to the field of agricultural planting and relates to a method for planting arugula. Background technique [0002] The plant factory is an efficient agricultural system that realizes annual continuous production of crops through high-precision environmental control in the facility. It uses computers to control the temperature, humidity, light, CO 2 The concentration and nutrient solution and other environmental conditions are automatically controlled, so that the plant growth in the facility is not or rarely restricted by natural conditions. Labor-saving production. The plant factory has a high multiple cropping index, can produce all year round, and avoids continuous cropping obstacles. Leafy vegetables are not easy to store, but annual production is required to meet market demand, so plant factories are especially suitable for cultivating leafy vegetables. [0003] In the plant factory, the hydroponic agricultural products are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/04A01G22/15
CPCA01G7/045A01G22/15Y02P60/14
Inventor 陈俊华
Owner ZHEJIANG TIANYUE TECH CO LTD