With the large-scale use of chemical fertilizers, the cost of agricultural production continues to increase. However, in contrast to agricultural production, many times it does not rise and fall. Through analysis, it can be known that this is caused by unscientific fertilization. Fertilizers were applied to the soil but were not used, which not only caused waste of resources, but also polluted the agricultural environment. After applying soil testing and formulating fertilization meter to implement soil testing and formulating fertilization projects, this situation has been greatly improved, and from In terms of production results, significant economic, social and ecological benefits have also been achieved.
The application of soil testing and formula fertilization instrument for real-time soil testing and formulating fertilization projects, that is, soil testing first, understanding current soil nutrient conditions, and then formulating fertilization schemes according to the types of crops needs, so that the lack of soil in the soil can be achieved. There will no longer be too much fertilizer in one element, but the fertilizer in one element will be far from enough. It will not only save fertilizer resources and reduce production costs, but also achieve balanced fertilization. The demand for nutrient expenses for crops is met, naturally. Both yield and quality have improved.
The most obvious benefits of applying soil testing and formulating fertilization meters for soil testing and formula fertilization are mainly reflected in several aspects. The first is that the cost-saving efficiency is more obvious, and a simple example is used to illustrate the rice production in a certain place. Application of soil testing and formula fertilization meter to implement soil testing and formula fertilization, rice yield increased by about 20kg, the increase of 60 yuan per acre cost. The second is that soil testing and formula fertilization has made blind fertilization in the past less and less, and the fertilization structure has also been reasonably adjusted. Farmers fertilize more scientifically and rationally. The third is the improvement of the ecological environment. The application of soil testing and fertilizer applicators will help to macro-control “stabilize nitrogen, control phosphorus, and increase potassiumâ€, avoid soil and environmental pollution caused by excessive fertilization, and improve crops. Quality has reduced environmental pollution and improved ecological environment. The fourth is the further improvement of the comprehensive agricultural production capacity. The application of soil testing and formula fertilization meter to implement soil testing and formula fertilization project is currently the most advanced and scientific fertilization technology. Its popularization and application will help to further improve farmers' fertilization science and technology levels and improve soil nutrient status of basic farmland, thus greatly improving the The comprehensive production capacity of farmland.
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Howo 70 Mining Truck Brake Parts
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