Cultivation method for prolonging flowering period of violets

Abstract

The invention discloses a cultivation method for prolonging the flowering period of violets. The method is characterized by comprising the following steps of 1, treatment of cultivation soil, whereinloess is mixed with organic fertilizer, then a nutrient solution is added into the mixture, cooking and baking are conducted separately, and the obtained mixture is put into a cultivation pot for use;2, cultivation, wherein violet seedlings are planted into the cultivation pot for greenhouse cultivation, microwaves with the frequency of 30-40 kHz are used for treatment in the daytime, and microwaves with the frequency of 10-20 kHz are used for treatment at night; 3, temperature adjustment, wherein 15-20 days before the bud stage of the violets, the temperature difference between day and nightis adjusted for cultivation; 4, management at the flowering period, wherein in the bud stage of the violets, a nutrient solution is used and sprayed, and the light intensity is adjusted; in the flowering stage, the nutrient solution is used for atomization treatment every day, and the light intensity is adjusted.

Description

technical field [0001] The invention belongs to the technical field of violet cultivation, and in particular relates to a cultivation method for prolonging the flowering period of violets. Background technique [0002] Violet is a biennial or perennial herbaceous flower species of Brassicaceae and Violet. It is native to the Mediterranean coast and is widely cultivated in southern China. Violet plants like cool climates and avoid hot and dry conditions. Adaptability, easy to cultivate in a cool and ventilated place. Violet has lush flowers, bright colors, strong aroma, and long inflorescences. It is widely used in potted plants, flower beds, steps and other landscape settings. Violet also has the effects of clearing away heat and detoxification, whitening and removing spots, moisturizing the skin, and removing wrinkles and spots. , has high ornamental and health value. However, the flowering period of violet is relatively short, which affects its ornamental value; during t...

AI Technical Summary

Problems solved by technology

[0003] The present invention is aimed at existing problems: but the flowering period of violets is relatively short, which affects its ornamental value; in the cultivation process, violets are easily affected by various pathogens such as downy mildew, fusarium wilt, and verticillium wilt, and the rate of damage by diseases and insect pests is relatively high, which will lead to The germination rate and flowering rate of seeds are low, and the death rate of plants is high, which is easy to cause large economic losses; and the use of pesticides for prevention and control will affect the flowering period and flowering rate of violets to varying degrees.