The role of greenhouse

Greenhouse is also called hot house. It can transmit light and keep warm (or heat), and is a facility that can be used to grow plants. In a broad sense, a greenhouse is a kind of greenhouse, and its purpose is to maintain a certain temperature.

1. Reduce the humidity in the greenhouse and will not reduce the ground temperature: When the greenhouse uses drip irrigation to water, it directly wets the crops locally, so it will not form surface runoff during heavy water flooding. It can reduce the humidity in the greenhouse, and at the same time, because drip irrigation is used to evenly transport water to the roots of crops at the same time, it will not cause the ground temperature to drop, and it can also effectively maintain the ground temperature.

2. It can improve the utilization rate of fertilizers and reduce the cost of fertilization: The greenhouse uses drip irrigation to evenly transport the fertilizers needed by crops to the roots of plants with water. Therefore, it will not cause uneven water and fertilizer to waste fertilizers as in heavy water flooding. Using drip irrigation can save 40% to 50% of fertilizers and about 50% of water.

3. Reduce pests and diseases in the greenhouse and reduce the use of medicines: Many diseases in the greenhouse are mainly caused by excessive humidity. Using drip irrigation can reduce the humidity in the greenhouse. Therefore, the probability of disease occurrence and the conditions for disease occurrence are reduced, which correspondingly reduces the amount of medicine used.

4. It can increase yield and mature early: The application of drip irrigation in the greenhouse can create a suitable environment for the development of plants, promote the normal growth and metabolism of crops, and reduce the phenomenon of slow growth or leggy growth caused by improper water use. Thus, to a certain extent, the crops mature early and increase yield.

5. Prevent the spread of soil-borne pathogens: Using drip irrigation to water is to wet the crops locally and directly, and the pathogens in the soil will not spread with water like when mixing with large water.

6. Activate the soil and enhance the permeability of the soil: Traditional large water flooding will cause soil compaction, poor permeability, and excessive water saturation, so that the root system is in an oxygen-deficient state. Cause root rot or root injury. However, using drip irrigation will not cause this situation.

7. Save labor, save energy, and improve work efficiency: When using drip irrigation, you only need to open the valve and turn on the power switch. There is no need for manual watering in the greenhouse. In this way, you can engage in other farming activities while watering. You only need to master the watering time and turn off the machine at the right time.