Nitrogen N, phosphorus P, and potassium K are the staple foods needed for crop growth and are the three main fertilizer elements that support crop growth. But just as a child's growth requires a reasonable nutritional mix, it is not enough to focus on nitrogen, phosphorus, and potassium, and pay attention to nutritional balance. Traditional fertilization has such a dead brain, that is, re-application of NPK, but it tends to ignore the increase of other elements of fertilizer, and the method of use is simple and rude, excessive fertilization is more common. In order to achieve scientific production, increase production and increase efficiency, modern agriculture needs to lose its dead brains, use good soil nutrient analyzers and other instruments to guide scientific fertilization and achieve stable production and increase of grain production. In fact, the genetic characteristics of crops determine that they have a specific amount of demand for each nutrient, and their overall growth level depends on the relatively richest nutrient in the soil, the so-called "nutrient short board". In the past, the nutrient “short board†of crops has been rich in nutrients of N, P and K, but today’s “short board†has become medium and micro nutrient. If the fertilizer is added only during the crop planting process, then the opposite result may actually be obtained. For example, the cost increases, and the yield and quality of the crop do not rise and fall. Therefore, from the perspective of long-term development and cost-effectiveness, modern fertilization should pay more attention to science, rationality and balance. The soil nutrient analyzer is a professional instrument for the determination of soil nutrients. It can quickly determine the profit and loss of each nutrient in the soil. Combined with the demand of the crop, it can be used as a fertilizer to make a “nutrition package†for the crop. The application of the instrument can help modern agricultural fertilization to deliver on-demand, precise application, with minimum cost input, in exchange for maximum planting benefits, while ensuring the green and healthy development of agriculture. Cylindrical Roller Bearing,Excavator Bearing,Double Row Needle Bearing,Single Row Needle Roller Bearing Changzhou Fangya bearing Co.,LTD , https://www.czfybearing.com
