At present, in the agricultural field, more and more fertilizers are used, but the effect is getting worse. This is a problem that many farmers' friends will encounter. Fundamentally, due to the low utilization rate of chemical fertilizers, crops are not effectively absorbed by the crops. fertilizer. The solution is to use the soil fertilizer tester to conduct soil testing and formula fertilization, and perform fertilizer operations in a scientific manner to achieve the goal of reducing the input cost of chemical fertilizers and increasing production efficiency.
PD Toys plastic Co., Ltd is OEM & ODM manufacturer of inflatable products in the mainland of China with more 17 years of manufacturing experience. products ranges are Inflatable Toys, inflatable pools, inflatable Pool Floats, towable tubes, air furniture and Promotional Items etc. total have more than 1500 employees (4 factories) related to PVC inflatable products.
Operated under ISO 9001:2015 management system, We had passed factory Audit by Walmart, Taret, Disney ect, also passed all necessary certificates and testing such as ICTI, BSCI, SEMTA,Target FA, NBC Universal, FCCA, SGS, CVS Security, GSV, Disney FAMA ect. We have our own PVC raw materials manufacturing company, all the PVC we produced are compliance with European EN71, American ASTM standard and NON PHTHALATE (6P) standard.
Pool Float,Inflatable Pool Float,Inflatable Pool Mattress,Inflatable Pool Bed P&D Plastic Manufacture Co., Ltd , https://www.leadingproduction.com
The reason why the utilization rate of chemical fertilizers is so low is mainly because there is no basis for the application of chemical fertilizers, and it is often an unrestricted application. In people’s consciousness, it is still the golden rule whether to “get a crop out of a flower, rely entirely on fatâ€, or this. The backward concept, in fact, the crop's absorptive capacity is limited, and the excessive application of chemical fertilizers causes many chemical fertilizers to accumulate in the soil and cannot be absorbed, thus contaminating the land, resulting in a decline in soil quality and affecting the quality of crops. And the output, while the development of modern agriculture is based on scientific planting as its goal, to make up for lack of supplements, and how much to supplement, but for the problem of low utilization of chemical fertilizers, the solution is to understand the elements in the soil through soil fertiliser detectors. Missing then fertilize.
Although various factors affecting the soil have been described since the plant's growth, the types and amounts of soil nutrient requirements for different crops are different, and for different plots, the fertility situation is not the same. If we do not understand it, we will conduct uniform fertilization operations based on our experience. This will certainly result in this situation. The soil fertilizer detector can detect the content of nutrient elements in the soil, such as available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, and organic matter content, which are closely related to plant growth. Through analysis and calculation, it is possible to accurately understand The nutrient content in the soil, and then the real formula fertilization, not only solves the problem of low utilization of chemical fertilizers, but also serves the purpose of improving the soil, the soil quality is good, and the quality of the produced agricultural products is also better. The virtuous circle of agriculture. 