Application fields and matters needing attention of ammonium bicarbonate

The solubility of ammonium bicarbonate is smaller than that of other solid ammonia fertilizers, but it is more soluble in water. Ammonium bicarbonate itself is a physiologically neutral available nitrogen fertilizer and has the lowest nitrogen content in solid nitrogen fertilizer.

Application field

1. As a nitrogen fertilizer, it is suitable for all kinds of soils and can provide ammonium nitrogen and carbon dioxide for crop growth at the same time, but the nitrogen content is low and it is easy to agglomerate.

2. Used as analytical reagent, as well as for synthesis of ammonium salt and fabric degreasing.

3. Used as chemical fertilizer

4. It can promote crop growth and photosynthesis, promote seedlings and grow leaves, can be used as topdressing, can also be directly used as base fertilizer, as food starter, expansion agent.

5. As a chemical expanding agent, China stipulates that it can be used in all kinds of foods that need to be added with expanding agent, and use appropriate amount according to the needs of production.

6. Used as high-grade food starter. Combined with sodium bicarbonate, it can be used as the raw material of bread, biscuits, pancakes and other expanding agents, as well as foaming powder fruit juice. It is also used for blanching green vegetables, bamboo shoots, medicine and reagents.

7. It can be combined with sodium bicarbonate as the raw material of expanding agent for bread, biscuits, pancakes and so on. Baking powder is also made of this product as the main ingredient, with acidic substances. It is also used as raw material for foaming powder fruit juice, such as green vegetables, bamboo shoots, etc. when blanching, use 0.1%-0.3%.

8. It can be used as topdressing for agricultural materials.

Matters needing attention

1. Ammonium bicarbonate should not be mixed with alkaline fertilizer to prevent ammonia volatilization and cause nitrogen loss.

2. to achieve the "five no application", that is, no fine soil, no dew, no rain, no water in the field, and no application in the scorching sun. If the fertilization time is sufficient, it is best to make ammonium bicarbonate into ball fertilizer or grain fertilizer. In addition, ammonium bicarbonate in transportation and storage, should be light loading and unloading, tight packaging, stored in a dry and cool place, can not be mixed with alkaline fertilizer and human feces and urine, so as to avoid the loss of effective fertilizer.

3. Do not contact with crop seeds, roots, stems and leaves when applying, so as not to burn plants.

4. It is not suitable to make seed fertilizer, otherwise it may affect seed germination.

5. Avoid mixing with bacterial fertilizer: ammonium bicarbonate will release ammonia and come into contact with bacterial fertilizer, which will kill the living bacteria in bacterial fertilizer and make bacterial fertilizer lose its effect.

6. avoid foliar spraying: ammonium bicarbonate foliar spraying is easy to burn the leaf surface and affect the photosynthesis of crop leaves.