Product characteristics
1, used as nitrogen fertilizer, suitable for all kinds of soil, can provide ammonium nitrogen and carbon dioxide required for crop growth.
2, it can promote crop growth and photosynthesis, and promote seedling growth.
3, ammonium bicarbonate has a quick effect, cheap, economic, unbound soil, suitable for a variety of crops, can be used as base fertilizer, but also for topdressing. The effect of deep application is more obvious.
4, ammonium carbide is no (sulfur) acid nitrogen fertilizer, its three components are the nutrients of crops, does not contain harmful intermediate products and final decomposition products, long-term application does not affect the soil quality, is one of the safest nitrogen fertilizer varieties.
Scope of application
Urea is suitable for all crops and all soils, can be used as base fertilizer and topdressing, dry paddy fields can be applied. Industrial applications in food expansion agent, preparation of cold ironing powder and electrolyte raw materials, production of phosphors and other products such as auxiliary raw materials.
Usage and precautions
1. When ammonium bicarbonate is used as base fertilizer, it can be applied in trenches or holes. If it can be combined with cultivated land deep application, the effect will be better.
2, ammonium bicarbonate for topdressing, dry fields can be combined with ploughing, to deep 6 cm below, and immediately cover the soil, but also timely watering. The paddy field should maintain a shallow water layer of about 3 cm, but not too shallow, otherwise it is easy to hurt the root, and it should be tilled in time after application. The goal is to encourage the fertilizer to be well absorbed by the soil.
3. Ammonium bicarbonate cannot be mixed with alkaline fertilizer to prevent ammonia volatilization and nitrogen loss. Ammonium bicarbonate should not be applied when the soil is dry or the soil moisture is insufficient. Do not contact with seeds, roots, stems and leaves during application to avoid burning plants.
4, do not do seed fertilizer, otherwise it may affect seed germination.