1. Preparation facilities: if you want to plant greenhouse vegetables, you need to prepare all the facilities of the greenhouse first, build the structure of the greenhouse, and configure all the facilities, because most of them rely on off-season vegetables to get profits, equipped with fans, light sources, droppers, etc., so that you can adjust the temperature inside and control the light, so as to avoid worries for the greenhouse vegetables.
2. Planting: in general, greenhouse vegetable planting is not live, but through seedling cultivation and large-scale transplanting. According to the price situation of the market, select the varieties you want to plant. Now there is a special seedling farm. Pay attention not to plant too closely.
3. Later stage: pay attention to the temperature change in the later stage of maintenance, not that the higher the temperature, the better the growth, and pay attention to ventilation when it is very hot. According to the growth situation, apply water and nutrients regularly, and pay attention to the concentration. Also pay attention to weed removal, can't compete with plants for nutrients
1. Price: if the judgment is wrong in the early stage, the price will continue to be low after growing up, and there may be a risk of loss.
2. Disease: if a large area of disease breaks out in that year, it is difficult to remove, so the harvest will be affected.
3. Weather: the weather is also very important. For example, if the sun doesn't appear on a long-term cloudy day, it will affect the growth.
