Technology for culturing hot pepper seedlings by applying LED plant lamps

Abstract

The invention relates to a technology for culturing hot pepper seedlings by applying LED plant lamps. The technology is characterized in that red and blue LED plant lamps are adopted for irradiating for 10 hours every day in a germination period and a seedling stage of the hot pepper seedlings, and temperature and humidity are manually regulated. In the germination period of the hot pepper seedlings, the ratio of red LED plant lamps to blue LED plant lamps is 5:1, and the illumination intensity is 110mu mol / (m<2>.s). In the seedling stage of the hot pepper seedlings, the ratio of the red LED plant lamps to the blue LED plant lamps is 5:1, and the illumination intensity is 150mu mol / (m<2>.s). In the germination period of the hot pepper seedlings, the humidity is controlled to be 80-85%, the daytime temperature is controlled to be 24-25 DEG C, and the temperature at night is controlled to be 17 DEG C. In the seedling stage of the hot pepper seedlings, the humidity is controlled to be 75-80%, the daytime temperature is controlled to be 27 DEG C, and the temperature at night is controlled to be 16 DEG C. The technology provided by the invention has the beneficial effects that the hot pepper seedlings in early spring can be transplanted into fields after only 40 days. The disease resistance is good, and the survival rate of the hot pepper seedlings is almost 100%; multi-batch order-oriented and industrialized production can be met; and an approach is explored for culturing crops such as the hot pepper seedlings in high and cold regions and carriers such as caves.

Description

technical field [0001] The invention belongs to the field of plant cultivation, and in particular discloses a technique for growing pepper seedlings by using LED plant lamps Background technique [0002] The content of vitamin C in pepper per 100 grams is as high as 198 mg, ranking first among vegetables. It is also rich in vitamin B, carotene, calcium, iron and other minerals. It is an important vegetable and condiment; pepper can also relieve cold pain in the chest and abdomen , stop dysentery, kill stomach parasites, control heart disease and coronary arteriosclerosis; also stimulate oral mucosa, cause gastric peristalsis, promote saliva secretion, increase appetite, and promote digestion. [0003] Pepper seedlings have high requirements on temperature, sunlight, and moisture. The suitable temperature for peppers at the seedling stage is 25-30 degrees during the day and 15-18 degrees at night. Strictly speaking, it is neither drought nor waterlogging tolerant. I like dr...

AI Technical Summary

Problems solved by technology

[0007] The present invention aims at the defects of the cultivation of seedlings that have been taught so far, and researches a technology for cultivating pepper seedlings by using LED plant light devices under the condition of no natural light.