The market for lettuce is in great demand, and many people now eat it, like some bakeries, and there are many varieties of lettuce, such as ginseng, glass, straight, and so forth. The following is a brief study of the technical aspects of vegetable growing with the editor。
1. The timing of planting depends on the growth habits and areas where the vegetables are grown. In recent years, there have been improvements in the techniques used for the cultivation of lettuce, such as lettuce greenhouses, hydroponics, etc. In general, suitable varieties are selected, conservation measures are put in place, planting is generally done four seasons a year, and markets are available throughout the year。
2. The choice of soil to grow raw vegetables requires the choice of suitable soil. Since lettuce is suitable for growing in soil with a higher organic content and better drainage, it is desirable to plant it with more nutritious and air-absorbed sandy soil or corrosive soil and, after planting, with regular lax soil for raw vegetables。
3. The management of seedlings requires the planting of plants prior to the planting of raw vegetables. Seeds that are full of particles and are not subject to pests and pests need to be selected first, and then the seeds can be distributed directly into the soil, buried with appropriate amounts of fine soil, and watered into the soil, so that they can be planted when they grow into seedlings。
When the seedling is carried out, the seedlings of the raw vegetables need to be extracted directly from the soil and then cut off with scissors, so that they can be planted in pre-prepared soil and, after planting, need to be replenished in a timely manner, so as to maintain soil moisture and make the raw vegetables better adapted to the transplanted environment。
In the later stages of conservation, there is a need to provide rational nutrients for the plant, to increase the rate of growth of the lettuce, to provide proper light for the lettuce, to allow normal photocooperative use of the lettuce, and to plant insecticidal pills in the soil where the lettuce is grown, to eliminate pests in the soil and to combat pests in the lettuce. The general point of cultivation of lettuce is that lettuce, which is now a common vegetable, is still in larger demand and can be considered by all the friends who want to grow it. I hope it will help you。
(the material comes from the internet, for reference purposes only, for omission)
