In recent years, formula fertilization has been increasingly welcomed by farmers. Because formula fertilization can not only provide balanced nutrition to crops, but also avoid the waste of fertilizer, and achieve the purpose of increasing income.
However, according to the situation held by the Quality and Technical Supervision Bureau of Fanwei County, Shanxi Province, due to the different sources of technical information and formula information for formula fertilization, the formula provided for farmers will also have some contradictory situations, which will enable the farmers to specify Fertilizer is at a loss.
Take corn fertilization, although many agricultural experts have long been devoted to research, innovation, but in a specific formula, some will recommend the main nitrogen fertilizer, and some advocate the use of phosphorus fertilizer; some advocate chasing a fertilizer Some advocate the application of two fertilizers; some advocate the application of a certain amount of potash, and some advocate the use of potash fertilizer.... Because the experts' claims are contradictory, the farmers have to identify and choose for themselves.
Another example is planting, some experts give the formula is mainly based on agricultural fertilizer, less phosphorus fertilizer, no nitrogen fertilizer, because the application of nitrogen fertilizer will cause a decline in taste; while others suggest the application of some nitrogen fertilizer, because nitrogen fertilizer can significantly improve Yield.
Another example is topdressing fruit trees, and some suggest that topdressing in March can encourage fruit trees to be more fruitful, while others say that topdressing in March is likely to cause root loss, which is not conducive to the growth of fruit trees. This is really "one person one number, each blowing each tone", the peasants difficult to distinguish between right and wrong.
Objectively speaking, farmers are eager to formulate fertilizers, and they also look forward to providing relatively scientific and accurate formula data. However, because fertilization experts come from various sectors such as agriculture, forestry, science and technology, agricultural resources, quality supervision, etc., for a variety of reasons, the formulas given by them may sometimes be in conflict with one another, so that farmers do not know who to listen to. .
Therefore, formula fertilization should also be coordinated and co-ordinated. It is not possible to fight each other when it is promoted, let alone to be self-righteous, and to promote wolfberry formulas to promote wolfberry recipes. Instead, as doctors give consultations to patients, each expert proposes his own best formula for fertilization, then compares and identifies each other, analyzes the advantages and disadvantages of each formula, and finally determines the most scientific proposal for farmers. . Only in this way, formula fertilization will be more effective and farmers will be more welcome.