As a dry land crop, sweet potato seedlings bury most vines in the soil, let them take root and sprout, and bear the red heat. Using ammonium bicarbonate directly as base fertilizer will burn the sweet potato vine to death. The correct way is to water the sweet potato after planting, and then dilute it with ammonium bicarbonate and farmyard manure after growing new leaves.
Ammonium bicarbonate does not contain harmful intermediate products and final decomposition products, and long-term application will not affect soil quality. It can be used as chemical fertilizer, which can promote crop growth and photosynthesis, promote seedlings to grow leaves, can be used as topdressing, can also be used as base fertilizer, and can also be used as food starter, expansion agent, chemical leavening agent, etc.
Ammonium bicarbonate is a common chemical fertilizer used by farmers, which is characterized by poor stability, easy solubility in water, easy soil hardening, airtight, volatile ammonia and easy seedling burning.
Ammonium bicarbonate is called "gas fertilizer". As a quick-acting nitrogen fertilizer, ammonium bicarbonate can not only provide nutrients for crop growth quickly, but also has certain medicinal value, which can better control crop diseases and insect pests.