Soil solution is an important part of soil. It reflects the history and characteristics of soil type, as well as seasonal dynamics and agricultural conditions. Therefore, with the rapid development of agriculture in recent years, soil solution has become soil, plant nutrition, and ecological environment. The important research content of other disciplines. In order to study the soil solution, it is first necessary to effectively extract the soil solution. Currently, the method for collecting the soil solution is mainly using a soil solution sampler for collection. The application of this instrument provides a reliable method and technical guarantee for soil solution.
Soil solution samplers have broad application prospects. Currently, soil solutions are mainly used for monitoring of the ecological environment, research on the temporal and spatial distribution, mobility and effectiveness of soil nutrients, studies on the migration of chemical substances in soils, and the agronomy of elemental leaching. Research on environmental significance, mobility of heavy metal elements, and research on biological effectiveness. In these research projects, we all need to use a soil solution sampler to collect the soil solution and then get it into the lab for chemical analysis. Therefore, as these studies continue to deepen, the use of soil solution samplers will become more frequent.
In the investigation and evaluation of ecological environment, we can see that the use of soil solution sampler to collect soil solution is feasible, and it is also a technique and method with high efficiency and good sampling effect, which can effectively improve the efficiency of the experiment. And the effect, but in the actual operation process, in order to improve the soil solution extraction effect of the soil solution sampler, some places need special attention. For example, a preliminary increase in the performance of the soil solution extractor has been further understood, providing a set of working methods for the soil solution extraction work; in the actual sampling process, the identification of the landform type and the soil type should be determined. The best sampling depth and so on.
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