Patented technology for cultivating potted purple lettuces

Abstract

The invention relates to a patented technology for cultivating potted purple lettuces. The patented technology is characterized by the following processes of 1, soil adjustment and pot loading, wherein according to an adjustment and preparation method for organic substances, adjustment and preparation are conducted, loading of the organic substances into pots is carried out, and the diameters of the organic substances to be loaded into the pots are 1-3 cm smaller than those of the pots; 2, planting, wherein the organic substances are loaded into the pots first, watering is conducted, sowing devices made according to the sizes of pot bodies are adopted for forming flat bottom holes in the organic substances in the pots, 3-5 seeds are planted in each hole, then each hole is covered with a soil layer with the depth of 0.5 cm, and each pot body is covered with a layer of straw mat for temperature preservation in order to ensure the emergence rate after planting is completed; 3, seedling protection, wherein one day and two nights later, the straw mats are removed, and then seedlings are picked up.

Description

technical field [0001] The invention relates to the field of vegetable planting, in particular to the patented technology of potted purple lettuce. Background technique [0002] At present, all the purple lettuces on the market are sold to customers after being processed and packaged. The disadvantage is that in the process of planting, people use some lettuce that makes people worry about it. Drugs and chemical fertilizers have caused harm to the health of the people. Potted purple lettuce adopts organic soilless cultivation technology, which fundamentally solves the shortcomings of using chemical fertilizers. Potted purple lettuce grows in greenhouses all year round. Using biological technologies such as insect-proof nets and mealworm boards to deworm and kill insects solves the technology of using medicine to control insects, making purple lettuce healthier and safer. Contents of the invention [0003] In order to solve the technical problems in the traditional purple ...

AI Technical Summary

Problems solved by technology

[0002] At present, all the purple lettuces on the market are sold to customers after being processed and packaged. The disadvantage is that in the process of planting, under the influence of people’s ideas of high yield, high income and cost reduction, some people are very worried. Drugs and chemical fertilizers have caused harm to the health of the people, and potted purple lettuce adopts organic soilless cultivation technology, which fundamentally solves the shortcomings of using chemical fertilizers. Potted purple lettuce grows in greenhouses all year round. Using biotechnology such as insect nets and mealworm boards to deworm and kill insects solves the technology of using medicine to control insects, making purple lettuce healthier and safer