Organic fertilizer, also known as farmyard manure, what kind of manure is farmyard manure? Generally speaking, it is the fermentation and retting of animal and plant residues.
What are the common organic fertilizers?
Cake fertilizer, animal viscera, animal excrement, bone meal, plant ash and so on.
These fertilizers come from a wide range of sources and are easy to collect. They contain a lot of nitrogen, phosphorus and potassium elements, which are needed for plant growth.
Key points of application of organic fertilizer:
The fertilizer effect of organic fertilizer is relatively slow, but the application is simple. Only a little attention should be paid to it. It must be fully rotted, otherwise the phenomenon of seedling burning will occur, and the plants will be burned seriously, so it must be remembered.
In short, inorganic fertilizer refers to chemical fertilizer.
For example, we often say, urea, you are very familiar with it, ammonium sulfate, these are nitrogen fertilizer, can promote the growth of plant leaves. There are also calcium phosphate, phosphate rock powder, these are phosphate fertilizer, can improve the resistance of plants, promote flower bud differentiation. Moreover, potassium chloride, potassium sulfate, the common potassium fertilizer, can promote the growth of plant roots.
Key points of application of inorganic fertilizer:
Inorganic fertilizer has a fast fertilizer effect, unlike organic fertilizer, which has a strong flavor. However, its concentration is high, so you must pay attention to dilution when applying it. Otherwise, the seedling burning is a matter of minutes.
The application of inorganic fertilizer is more targeted, for example, the foliage plants can apply more nitrogen fertilizer, the flower bud differentiation period more phosphorus fertilizer, want the root system to grow stronger and more potassium fertilizer, in addition, there are special flower fertilizer, such as the special fertilizer for Clivia, the special fertilizer for azalea, which is very convenient and simple.
Do we usually choose organic fertilizer or inorganic fertilizer to raise flowers?
Generally, inorganic fertilizer is selected for indoor flower cultivation. Why is inorganic fertilizer easy to harden the soil? It's mainly because the taste of organic fertilizer is too big /(ㄒ o ㄒ) /~ ~ ~ of course, it depends on personal choice.
Well, I'll introduce you to you today. If you want to know or don't understand anything, please reply in the comments.