The fertilization method of potted plant fertilizer is different in each season. The spring and autumn season is the growing period of plants, and the demand for fertilizer is relatively large, so the amount of fertilizer needs to be increased. A small amount of fertilizer in summer, summer evening is the best time to fertilize, to avoid sunburn. When plants stop growing in winter, no fertilizer is needed.

Melamine is a chemical compound with numerous industrial use, including the production of plastics, dishware, kitchenware, commercial filters, laminates, adhesives, molding compounds, coatings, and flame retardants. Melamine is an important nitrogen heterocycle organic chemical material, it presents alkalescence and reacts with various acidums to generate melamine salt.

Melamine is an important nitrogen heterocycle organic chemical material, it presents alkalescence and reacts with various acids to generate melamine salt. It offers a smooth, easy-to-clean finish that is ready to use without much construction waste or need to paint or stain. It has fire retardant properties due to its tendency to release nitrogen gas when burnt.

Living during the twenty-first century, melamine becomes a necessary element in our daily life. Melamine is an important nitrogen heterocycle organic chemical material, it presents alkalescence and reacts with various acidums to generate melamine salt. It can be used to manufacture cooking utensils,

Melamine is a chemical used to make plastic tableware, cups, and other tableware. Compared with standard plastic, it makes tableware feel harder and more durable. Melamine tableware was popular when it came out in the 1950s and 1960s. These melamine dinner plates are rich in color and pattern, diver