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With the continuous development and improvement of greenhouse technology, greenhouse planting is accepted and adopted by more and more people. Especially the demand for vegetables is huge. Natural planting restricted by seasons and weather cannot meet the needs of the market. More and more growers are turning to greenhouses to produce vegetables, and the most sought-after vegetables must have the name of cauliflower. The market promotes production, and growers tend to plant cauliflower when they grow vegetables. However, incorrect planting methods will not only not bring high economic benefits to the growers, but also make the growers pay for the cost of investment. Then, how to plant can effectively avoid losses and increase planting yield has become a matter of close concern to growers. . Sowing seeds directly into the soil is inconvenient for the management of cauliflower seeds and seedlings. The planting of cauliflower generally involves sowing the seeds in a concentrated place fir...