With the expansion of the field planting scale, many problems in the management of field planting have also been exposed. Among them, a series of problems caused by unreasonable fertilization are prominent. In order to solve the problem, reduce the planting cost, improve the yield and quality of the field planting, and use the soil testing formula fertilization instrument to guide the rational fertilization of the field, it has become a new technical means.
The majority of farmers have defects such as single varieties, unreasonable quantity, and outdated methods in crop fertilization. This traditional method of applying fertilizers has many disadvantages, such as low fertilizer utilization rate; unreasonable fertilization structure, unbalanced crop nutrition, and degraded agricultural product quality. The growth potential of crops is weakened, the ability to resist stress is reduced, and the threat of natural disasters such as pests and diseases, droughts and floods is aggravated; excessive application of nitrogen fertilizers causes serious environmental pollution; resulting in deterioration of soil quality, soil compaction, and decreased soil fertility. The application of soil testing formula fertilization instrument is to guide users to establish scientific fertilization concepts, use data to guide scientific fertilization, gradually alleviate the impact of traditional fertilization, vigorously improve the quality and safety of cultivated land, and lay a good foundation for agricultural modernization.
The soil testing formula fertilization instrument mainly serves the soil testing and formula fertilization, and is one of the basic measuring instruments. For scientific fertilization, it is necessary to first understand the soil nutrient status and the nutritional needs of different crops, and then formulate the fertilization formula. The soil testing formula fertilization instrument is mainly used for the rapid determination of soil nutrients. The instrument is small in size, convenient to carry, fast in detection and high in detection precision. It can well assist the development of soil testing and formula fertilization technology, so scientific fertilization is carried out in various places. Almost all of them can be seen in the action of losing weight and increasing efficiency. Using modern science and technology, it is possible to take appropriate physical or chemical measures to improve and enhance soil fertility according to the actual conditions of the soil, so as to effectively improve soil production traits and environmental conditions.
Wire For Hanger,Metal Coat Hanger,Metal Wire Hanger,Galvanized Coat Hanger Wire
Shenzhou City Shengsen Metal Products Co., Ltd. , https://www.xsswiremesh.com