Traditional irrigation really does not save water.

Of course, drip irrigation is good. Compared with flood irrigation, drip irrigation is very water-saving, which is mentioned in junior high school chemistry textbooks. Because flood irrigation is actually pumping water into the ground aimlessly, the utilization rate of water is very low, and most of it is not absorbed by seedlings in the ground, which wastes water. The field is not well irrigated, and someone has to look after it. Do not over-irrigate. Because some plants like water, some plants don't like water. If we irrigate in the same way, it will not be conducive to the healthy growth of plants for a long time, and plants will grow according to their own lifestyle, so we should irrigate according to our own lifestyle.

There are many benefits of drip irrigation. Drip irrigation can choose the flow rate of drip irrigation according to different regions. The most important thing is that drip irrigation saves water resources more than flood irrigation, and it is also a way to protect water resources. Agricultural water saving mainly depends on drip irrigation.

Besides drip irrigation, there are also sprinkler irrigation, which I believe everyone is familiar with. In parks and campuses, green vegetation is irrigated by sprinkler irrigation, that is, water is taken from underground, and the direction can be adjusted by spraying around. Like drip irrigation, this method is also a very water-saving irrigation method. Compared with drip irrigation, I think sprinkler irrigation is more widely used. People can often see sprinklers everywhere in parks and amusement parks. We are studying in the university.

There are many irrigation methods. Now people are also developing more scientific and water-saving irrigation methods for agricultural production, so as to improve the utilization rate of water and save money and labor from the cost.