The health of the soil is very important for agricultural cultivation. It is easier to obtain high quality and high yield when growing crops on healthy soil. On the contrary, if there are health problems in the soil, not only the growth of crops is not guaranteed, but also the quality and safety of agricultural products exist. Great uncertainty. Therefore, in order to better promote the optimization and improvement of cultivated soil quality, the current work is to strengthen the soil testing work, use various soil testing instruments to reduce the problem soil hazard with high-level soil testing services, scientifically guide soil improvement, and steadily improve cultivated land. The quality of the soil is safe.
In the problem soil, the more common problems are the problem of soil acidification and soil salinization. Due to the long-term use of chemical fertilizers and pesticides, and the incomplete use of these agricultural materials in the soil, the salt in the soil gradually accumulates, and then appears. Salting problem. Excessive salt in the soil is not a minor problem. It affects the normal physiological functions of plant roots, and reduces the ability to absorb water and nutrients, leading to wilting and yellowing of plants, and root rot. Occurs, causing crop death. Therefore, in agricultural production, we should pay attention to these health problems of the soil. If the soil EC value is too high, it is necessary to improve the soil.
So how do we judge the soil EC value is too high? At present, the scientific detection method is to use the soil EC meter to detect and judge whether the salt ions in the soil exceed the standard. Soil EC meter can measure soil EC value quickly and accurately, and use data to evaluate whether soil salinity exceeds the standard. It is efficient and scientific. It is a good helper for agricultural workers to carry out soil quality safety survey. Using instrumental measurement data can not only be more In-depth understanding of soil conditions, avoiding production losses caused by soil problems, but also help guide scientific soil improvement, develop characteristic industries according to local conditions, promote fine production of agriculture, and achieve steady improvement of agricultural economic benefits.
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