How to properly fertilize the family? These tips are recommended for collection!
In the process of growing vegetables, it is essential to water and fertilizer. We know that everything can't grow without water, and vegetables are no exception. For fertilizers, it can help vegetables grow and make them grow fast and good. How to fertilize them in the process of Chinese vegetables? Let's give them some things to fertilize under the science.
What is fertilizer? What is the role?
Before we talk about specific fertilization, let's first understand what is fertilizer. The fertilizer used in vegetables is actually very wide. In fact, the soil itself contains a lot of fertilizers. Just like people need to supplement protein, vegetables need to supplement basic elements like nitrogen, phosphorus and potassium.
This also has a problem, which is where these elements are included? It actually contains a lot of soil, but in order to increase the yield of vegetables, modern agriculture proposes the concept of refining these elements through ore, which is chemical fertilizer. The concept, more common are urea (high content of quick-acting nitrogen fertilizer), ternary compound fertilizer (nitrogen, phosphorus and potassium each part), there are many similar, such as these are fast-acting high-content fertilizer.
Many people in the family are less willing to use chemical fertilizers, but prefer to use organic fertilizers, so they introduce organic fertilizers. In fact, the range of organic fertilizers is larger, animal waste, rotten firewood, fermented food, etc. Organic fertilizer can be absorbed by plants after being slowly decomposed by the soil, but the most commonly used ones are cow dung, sheep manure, chicken manure, bean cake, bean dregs, sesame oil slag, and expired. Milk, grass ash, etc. These are actually good organic fertilizers.
No matter whether it is organic fertilizer or chemical fertilizer, it has only one effect, which is to promote the growth of vegetables, or to make vegetables grow stronger, but how to use these fertilizers? Next, let me introduce the use method:
1, suitable for the base fertilizer
The base fertilizer is the fertilizer applied before the planting. The base fertilizer is generally a slow release of fertilizer-efficient organic fertilizer. For example, cow dung, sheep manure, chicken manure, cow dung, and sheep manure can be loosened in addition to slow fertilization. The role of the soil is very simple to use. Spread the fertilizer on the soil and turn it over again to allow the soil to be combined with the fertilizer.
2, suitable for topdressing
In fact, depending on the vegetables, add some fertilizer to make the vegetables grow faster and better. For example, the leafy vegetables grow to more than three or four leaves. In order to accelerate their growth, we can topdress at this time. You can choose bean dregs or sesame oil residue, ferment the water in advance, and apply these fertilizers when watering the vegetables, so that the fertilizer can be quickly added to the vegetables to achieve the purpose of accelerating growth.
3, suitable for regulating growth
There are many people who say that the tomatoes they grow are not fruitful. The problems of their own sweet potato, such as sweet potato, no potato, no cucumber, no female flowers, etc., are actually due to the imbalance of nutrition. Potassium fertilizer supply imbalance is the most. Therefore, it is possible to adjust the nutrition by spraying the leaf surface fertilizer. For example, after diluting with potassium dihydrogen phosphate, spraying tomato or pepper, it can play a good role in preserving flowers and promoting fruit, and using grass ash to sprinkle water on sweet potatoes or potatoes. The leaves will make the potato and sweet potato knots larger and larger, and the yield will increase by several.
The above is a little introduction to the techniques of fertilizing the family, these few tips, suitable for a variety of vegetable cultivation, as long as you master these fertilization points, novices can also grow the vegetables. However, if you are studying fertilization, the fertilizers used in various vegetables are not the same. These fertilizations are just some tips and routines, and I hope to help everyone.
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