Fourth, the side block function of the sunshade is no stranger to the sunshade, which can block the sun in front, and it can also be removed and moved to the other side to block the sun.
In addition, its adaptability to temperature is relatively poor, only in a temperature suitable for its growth, it can grow and develop normally. So if the climate of your area does not match its growth conditions, then you need to build a greenhouse for it to adjust the temperature of its surroundings. Zucchini can only grow in the range of 15 to 30 degrees Celsius, and the best temperature is about 20 degrees Celsius, so if the temperature drops suddenly, be sure to keep them warm. They can be covered with some thatch or covered with plastic film. When the temperature is high, you can pull the sunshade net for it or increase the ventilation in the garden. This keeps the enzyme in the zucchini at its highest activity, allowing it to grow faster.
So we should adopt the form of deep ploughing. Only in this way can we compare the photosynthesis between plants. It can do a good job of topdressing and the dilution between fertilizers in the later stage. Why should sunshade net be covered in the construction of greenhouse? Prevent rain and release hail. Can reduce the impact of rainstorm and hail, its damage to crops in the shed, cooling in summer and autumn, sunshade net can effectively block the sun and reduce the temperature in the shed. Avoid the harm of strong light and high temperature to crops. (3) moisturizing and drought resistance, the communication speed between the air and the outside world becomes slower, and the relative humidity in the shed will become larger. (4) keep warm and prevent frost. Covering the sunshade net in winter can protect the ground temperature and frost, and do a good job in the overall heat preservation of the glass greenhouse. 1 where conditions permit. The construction of semi-underground border surface can be used for the temperature of the soil in the glass greenhouse. Play a good role of soil heat preservation;
Jingzhou customized internal and external sunshade fan water curtain multi-span greenhouse, please check more, when it snows, snow will inevitably bring temperature drop, prepare grass cloak and other thermal insulation items and auxiliary heating equipment such as furnace in advance, in order to supplement the indoor temperature of greenhouse and prevent frostbite. Clear the snow in time after snow has accumulated to a certain thickness or after the snow stops, pay special attention to strengthening the snow removal work at night, the preventive measures at night generally can not keep up with the changes, and the snow cover should be avoided from collapsing the greenhouse and greenhouse. Causing unnecessary losses. After heavy snow, it should be ventilated in time during the day after the weather clears up, but the vents should be properly handled and should not be opened too wide to prevent sudden heat or cold inside the greenhouse from affecting vegetables.
Raise the level of mechanized production and liberate labor productivity. First of all, from the environmental control system of multi-span greenhouse, electric sunshade, electric film (window opening) ventilation, electric thermal insulation quilt, electric fan water curtain cooling have been realized, and the environmental control ability of greenhouse is more stable and reasonable. work efficiency is higher, do not need manual operation, just press the switch of the distribution cabinet. Looking at the agricultural production in some backward areas ten years ago and even now, this is a great progress for facility agriculture in our country. Secondly, the interior of our multi-span greenhouse can be equipped with mechanized automatic sprinkler irrigation, integrated water and fertilizer machine, automatic seeder, and even Internet of things control software are now very common systems. greatly improve the production efficiency and achieve precision irrigation and fertilization, water-saving and fertilizer-saving, soilless cultivation and other protection of soil from pollution.
When the weather temperature is relatively high, we can cover the windshield of the car with sunshade. What brand of sunshade should I introduce to you? Recommend several shading and cooling cars, sunshade