Plant roots play a role in fixing and supporting plants, and they are responsible for absorbing important functions of water and nutrients. They can also synthesize certain important life substances and play an important role in the biogeochemical cycle of ecosystems. The use of shallow root samplers to conduct soil root research will have inestimable effects on agroforestry, ecology, environment, and geology. In fact, for a long time, people's main research was focused on the aerial parts of plants, and there were very few studies on the lower parts of plants. One of the main reasons is that because the root system of plants belongs to “half of the hiddenâ€, root research needs to be carried out. Plant root samples must be collected. However, the importance of modern research on plant roots continues to manifest. More and more researchers are now using the shallow root sampler to conduct sampling of plant roots. The application of the instrument further simplifies the steps of plant root research, improves the efficiency and convenience of plant root research, and makes root related research work easier and more efficient. In general, plants should have a broad root system in the soil, so that the plants can make full use of the soil. If the nutrition and moisture are sufficient, then the more the root part of the cloth, the more fully absorbed. However, from the perspective of crop growth in agriculture, the growth of crops is both good and bad. At this time, it is very likely to have a very big relationship with plant nutrition. With the help of root samplers for shallow roots, it is possible to understand The current crop root growth is good or bad, to explore the relationship between soil quality and crop growth, to master the plant roots to absorb water, nutrient characteristics, etc., thus providing an important reference basis for improving plant root water and nutrient use efficiency. Air Purifier And Humidifier,Air Filter And Humidifier,Air Purifiers With Humidifier,Hepa Air Purifier And Humidifier Guangdong Zhengshang Electrical Technology Co., Ltd. , https://www.zengsung.com