Light control hot pepper seedling raising method and illumination equipment

Abstract

The invention provides a light control hot pepper seedling raising method and illumination equipment. By changing the light quality in different stages of a hot pepper seedling period, the increase ofplant chlorophyll is stimulated, the photosynthesis of seedlings is enhanced, and the root growth of the hot pepper seedlings is promoted; seedling hardening is performed on crops in a treatment modeof enhancing the illumination intensity and (or) prolonging the illumination time, thereby hardening the seedlings and enhancing the disease resistance effect; and meanwhile, the corresponding illumination equipment with low cost and high flexibility is developed to adapt to the light control method.

Description

【Technical field】 [0001] The invention relates to the technical field of agricultural plant cultivation, in particular to a method for growing pepper seedlings with light regulation and lighting equipment. 【Background technique】 [0002] With the continuous adjustment of the agricultural industry structure and the rapid development of the facility vegetable industry, new changes are also taking place in vegetable planting methods and vegetable seedling raising techniques. As the saying goes, "50% of the harvest is good for seedlings". As an important part of facility vegetable cultivation, vegetable industrial seedling cultivation plays an increasingly prominent role in vegetable cultivation; cultivating and applying appropriate-age seedlings has become an important factor to ensure early maturity, high yield, and high yield of facility vegetables. Great quality for important measures. At the same time, the development of facility vegetables in various regions of our countr...

AI Technical Summary

Problems solved by technology

There are major problems in spot crude oil lighting equipment. First, the light quality cannot be flexibly adjusted at the seedling stage, and the light quality cannot be adjusted according to the growth of the seedlings to promote the growth of plant seedlings. Second, the high-pressure sodium lamp emits a lot of heat during the lighting process. The plant seedlings should not be irradiated at close range, otherwise the plant seedlings will be easily scorched; the third is the lighting equipment made of red LEDs and blue LEDs, which is expensive, and the light quality is not easy to distribute evenly, and it is easy to form light spots

If the red light is irradiated once by using the LED, it will cause the seedlings to suffer from elongated growth, resulting in the occurrence of leaf wilting

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