Fertilizer can be said to be one of the most important production materials in agricultural production. Many crops increase production and increase income, and fertilizer is needed to provide essential nutrients such as NPK. However, if fertilizers are used well, they may achieve better results and increase production and efficiency. However, if they are not used scientifically or properly, the amount of chemical fertilizers will increase year by year. Excessive fertilization and blind fertilization will be particularly prominent. Fertilizer use The decline in the rate, the degradation of soil quality, and the pollution of the ecological environment have posed serious problems that restrict the sustainable development of modern agriculture. In order to promote the healthy development of modern agriculture, guide scientific fertilization, and achieve fertilizer efficiency, many regions have introduced soil testing and formulated fertilizer applicators to promote soil testing and formula fertilization. At present, the current status of fertilizer use in many areas is as follows: continuous increase in the use of chemical fertilizers, excessive application of pesticides; reduction in the use of organic fertilizers, degraded soil quality, unreasonable fertilization structure, imbalance in nutrient input, unscientific application methods, inappropriate application timing, etc. . For these outstanding problems in current fertilization, it is necessary to start from all aspects of fertilization, adjust the structure of fertilization, optimize the allocation of fertilizer resources, improve fertilization methods, integrate agricultural machinery and agro-ecological measures, and improve the efficiency of fertilizer application. The use of soil testing and formula fertilization meter to promote soil testing and formula fertilization is one of the important agricultural fertilizer efficiency measures. Soil testing and formula fertilization is a scientific solution for agricultural fertilization. It can determine the appropriate fertilizing amount, nutrient ratio and application method according to the soil nutrient supply conditions, the law of crop manure requirements, fertilizer fertilizer characteristics, and achieve the fertility increase and efficiency increase. It is essential to properly and effectively conduct soil testing and formula fertilization. The application of soil testing and fertilizer application is indispensable. The instrument can provide scientific basis for the development of soil testing and fertilization through professional soil nutrient testing and find out the soil. Then, according to the test results, “prescribe the right medicine†to ensure the effective implementation of the technology and guarantee the implementation of the results. Therefore, it can be said that the soil testing and fertilizer application instrument provided technical support for the agricultural fertility enhancement. Eccentric Shaft Casting,Balance Shaft Parts,Balance Shaft Assembly,Crank Shaft Comp For Balance Shaft Engine Taizhou Hongxiang Power Machinery Co.,Ltd , https://www.tzhxcamshaft.com
Soil testing and fertilizer application instrument provides technical support for agricultural fertilizer efficiency