"Tu" is the foundation of agricultural development. It is often said: "All things are born in the soil, and there are food in Tusi." This shows that soil plays a very important role in agricultural production. However, with the development of industry and agriculture and the city in recent years, the pollution of the soil has become more and more serious. Therefore, it is increasingly necessary to repair the soil pollution. Before the soil pollution remediation work, an important work is the collection of soil samples. The collection of soil samples is directly related to the soil test results, so the soil is sampled and the strict soil sampling specifications are followed. The accuracy of the test results plays a decisive role.
The soil sampler is a professional tool for collecting soil samples, but the samplers required for different analysis purposes are also different. The most commonly used are soil drills, small iron shovel and ring knives. Small shovel is used to collect agricultural land or wasteland topsoil. As such, the ring knife is used when studying the general physical properties of the soil. In addition, there are some professional soil samplers, such as soil electric sampler, root drill, etc. Tope Yunnong TPLQ-Q soil electric sampler is mainly powered by gasoline or diesel, which is fast and simple, safe and reliable. The functional advantages of low vibration, low fuel consumption and high operating efficiency have greatly reduced the labor of soil samplers to a certain extent.
The selection and application of soil samplers is important, but it is also important to use the same soil. Before sampling the soil, the sampler needs to have an in-depth understanding of the function, composition, structure, characteristics, etc. of the soil, and then select the appropriate soil sampler. Follow the soil sampling specifications to make a reasonable layout and collect representative soil samples. The purpose of soil pollution restoration is to improve the soil environmental quality of agricultural planting and to ensure the quality and safety of agricultural products such as grain and vegetables. Therefore, we should grasp every link, make good use of agricultural equipment, and do a good job in soil pollution restoration for the people’s rice bags. ", "food basket", and even "water tank" security provides effective basic protection.
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