Soil testing formula fertilizer makes crop fertilization evidence-based

Crop growth requires high soil conditions, especially soil fertility. In general, in order to improve soil fertility, everyone is supplemented by fertilizing crops. However, unscientific and unreasonable fertilization may produce unexpected results. . The implementation of fertilizer operations should fully follow the basic principle of reasonable fertilization, that is, what is missing and what is missing, and the use of soil testing formula fertilizer can make the crop fertilization evidence-based.

Fertilization must be reasonable in order to achieve its fertility and nutritional crops. Although there are a large number of high-quality fertilizers on the market, due to the different growth needs of different crops and different soil fertility foundations, fertilization operations are not It should be generalized, but it should be adapted to the "ground". Only by "clever" application can the important effect of fertilizers be exerted. So if the fertilization operation is "clever"? So it is important to find the right basis for proper fertilization. In this process, rational distribution and application can be made according to many factors such as the nutritional characteristics of the crops, the physical and chemical properties of the soil, the type and nature of fertilizers, and so on. The main function of soil testing formula fertilizer is to test and analyze soil nutrients.

Soil testing is an important part of formula fertilization for soil testing. In the past, the cost of soil testing was high, and only the tests of nitrogen, phosphorus, potassium, and organic matter were required. According to national standards, more than 100 yuan of testing costs were required. For more than a dozen kinds of trace elements, a soil sample may require hundreds or even thousands of yuan in laboratory fees. Therefore, the problems of high soil laboratory cost and low efficiency cannot be solved, and the soil fertilization project for soil testing cannot be carried out normally. The application of soil testing formula fertilizer not only lowers the threshold of soil testing, reduces cost input, but also greatly improves the efficiency of testing, which strongly supports the popularization of soil testing formula fertilization technology, promotes the improvement of cultivated soil quality, and improves the quality of agricultural planting. overall benefit.

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