It is the season when wheat is about to be sown. To achieve a good yield of wheat, it is important to apply fertilizer scientifically. If it is not used correctly, it will not be effective as it will harm one's finances. So, before using fertilizer, it is very necessary to understand the usage issues of base fertilizer.
What are the problems with applying base fertilizer to wheat?
1. In the base fertilizer, nitrogen fertilizer is used extensively, which can easily cause a series of problems in the later stage
① Reduced stress resistance: Excessive application of nitrogen fertilizer can accelerate the emergence and growth of wheat leaves, leading to an imbalance in the carbon and nitrogen ratio in the wheat body, causing the wheat seedlings to grow excessively, resulting in poor cold resistance, susceptibility to freezing damage, and the occurrence of dead seedlings.
② Impact on germination and emergence: Excessive nitrogen fertilizer, uneven application, and easy occurrence of fertilizer damage. Mild effects can affect germination and seedling emergence, while severe effects can cause seed burning, root burning, and lack of seedlings and ridges, resulting in a shortage of basic wheat seedlings.
2. There is a general tendency towards heavy chemical fertilizers and light organic fertilizers
In recent years, the problem of wheat yellowing has become increasingly prominent, one of the important reasons being the excessive use of fertilizers and the increasingly serious soil problems (acidification, salinization, etc.), leading to an increasing number of wheat problems.
How to apply wheat base fertilizer?
Firstly, we need to reverse the previous concept of only focusing on chemical fertilizers and neglecting organic fertilizers. We need to increase the application of organic or bacterial fertilizers to increase the organic matter content of the soil, and at the same time, combine the application of nitrogen, phosphorus, potassium fertilizer, and medium and trace elements to meet the various nutrients required for wheat growth and ensure high yield of wheat!
