Knowledge

Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Storage temperature should not exceed 26°C.

Airtight operation, strengthen ventilation. Operators must undergo special training and strictly abide by the operating procedures.

Isolate the contaminated area and restrict access. It is recommended that emergency handling personnel wear dust masks (full face masks) and anti-gas clothing.

It is used to coat the cathode in the electronics industry, and is used as a quick-acting fertilizer for acidic soil and a quick calcium supplement for plants in agriculture.

Calcium nitrate is an inorganic compound with the chemical formula Ca(NO3)2. It is a white crystalline powder with two crystals.

When phosphorus is deficient, the crops grow slowly, are short and thin, erect, have few branches, and the leaves are small and easy to fall off;

Phosphorus fertilizer is generally used as base fertilizer. Under the same conditions, the higher the available phosphorus content in the soil, the lower the fertilizer efficiency

Minimize the contact with the soil as much as possible, and concentrate fertilization, such as strip application and hole application.

After superphosphate is applied to soil, the main reaction is the dissolution of different components.

Reasonable application of phosphorus fertilizer can increase crop yield, improve crop quality, accelerate tillering of cereal crops and promote full grain;

Full name phosphorus fertilizer. Fertilizer with phosphorus as the main nutrient. The size and speed of the fertilizer effect are determined by the effective phosphorus pentoxide c

Since 2000, my country's fertilizer production has increased from 31.86 million tons to 66.198 million tons in 2010, with an average annual increase of 7.59%.