Application of LED plant growth lamp in agricultural modernization

Turn on the LED lights to protect crops from pests without using chemical fertilizers; Open the greenhouse space electric field equipment, use intelligent control 'lightning' to imitate natural fertilization, sterilization, eliminate smog . . . . . . On the morning of April 21, China (Zhengzhou) The first physical agriculture exhibition was held at the Zhengzhou Institute of Agriculture and Forestry Science. Pesticides and fertilizers became 'old hats' and physical agriculture will become a development trend. It is reported that this is a special physical agriculture exhibition in China. The author saw at the exhibition site that under a row of LED lights, there was a basin of watermelons, and the watermelons were the size of fists. The staff said, 'LED lights can adjust the flowering and fruiting time of crops. At the same time, reduce the use of pesticides, because the general insects do not dare to come. In addition, it is also beneficial for plants to absorb carbon dioxide from the air without using chemical fertilizers '. Using 'lightning' to treat vegetables is also a highlight of the exhibition. At the scene, there is a greenhouse area with wires distributed on it to simulate natural phenomena such as lightning. According to reports, intelligent control 'lightning' can imitate natural methods of fertilization, sterilization, and elimination of smog. Physical agriculture is to use physical elements such as sound, light, electricity, heat, magnetism, laser, ultrasonic wave, etc. to create a pollution-free environment for crop growth, improve the quality of agricultural products, and shorten the growth cycle of crops, increase the output of agricultural products. At present, a number of research institutions related to physical agriculture have been established in China.