Many people understand the parameters of soil nutrients, water, and other parameters. However, many people are relatively unfamiliar with soil solutions. However, in fact, soil solution is a very important parameter indicator of soil. It is soil and moisture, the atmosphere, etc. The mixed liquids formed by the physical and chemical effects of the surrounding environment over a long period of time, in the fields of soil science, hydrology, botany, ecological environment, etc., we often need to use the soil solution sampler to analyze the soil solution. Here is an important soil solution testing equipment, soil solution sampler. The instrument is a kind of equipment for extracting a solution sample from the soil in the field. It can be used not only for the extraction of water from a saturated water zone but also for the extraction of a solution sample in soil from a non-saturated zone. After the successful development of the soil solution sampler, The instrument has quickly become an important means of monitoring soil composition changes in many fields of research laboratories and various field tests in situ to extract soil solution samples in situ. At present, the soil solution sampler has become a routine instrument for extracting soil solution, and is widely used in various realization work. The research work involved in the soil solution sampler mainly includes: In short, the sampling work of soil solution is the basic work for the study and application of soil solution. Therefore, with the continuous deepening and development of soil solution research, the application of soil solution sampler will become more and more extensive. The research work contributes to the improvement of soil quality and the development of high-quality green agriculture. High Precision Tapered Roller Bearings Tapered Roller Bearings,Taper Roller Bearings,Auto Parts Bearings,Blm Hm Bearing Cone Bearing UKL Bearing Manufacturing Co., Ltd., , https://www.bearingukl.com
1. Research on formation mechanism and prevention methods of soil salinization;
2. Study on the migration law of chemical elements in unsaturated zone and aquifer aquifer system;
3. Research on crop nutrients and absorption of agricultural ecology;
4. Study on the pollution mechanism and prevention and control of non-saturated zone and shallow groundwater pollution by waste dumping, waste water, waste liquid and pesticide;
5. Background value investigation and long-term location monitoring of unsaturated groundwater solution and shallow groundwater quality.