Four ways to help save pesticides

In addition to the pollution caused by pesticides, pesticide pollution also has the impact of pesticide abuse. In order to save the use of pesticides, the pesticide series introduces four spraying methods that help to save pesticides:

1. Low-volume spray technology: refers to the constant application of the amount of pesticide per unit area. The water content of the pesticide is slightly diluted. It is equivalent to 1/5 to 1/10 of the conventional spray technology. This technology improves the working efficiency and is widely used in greenhouses and mountains. application.

2. Medicine roller application technology: mainly used for internal absorption of herbicides . The liquid medicine is oozing from the surface of the medicine roller through the medicine roller (a type of plaster overflow made of foam material capable of absorbing the liquid medicine). The leaves on the upper part of the weed can work. "This method can almost completely apply the agent to the surface of the target plant without spilling and dripping.

3. Pilling and chemical application technology: For water-soluble medicines used in paddy fields, the pelletized application technology can be used to spread the pills evenly in the farmland, and the work efficiency can be increased by a factor of ten without pesticide drift without contaminating adjacent crops. .

4. Electrostatic spray technology: the method of spraying the droplets by the high-voltage static electricity generating device. The deposition amount of the liquid droplets on the surface of the blade is significantly increased, and the effective utilization rate of the pesticide can be increased to 90%.

Sulfate is a compound composed of sulfate ion (SO42-) and other metal ions. It is an electrolyte, and most of it is soluble in water. Sulphate minerals are salts formed by the combination of metal elements (including ammonium) and sulfate. Because sulfur is a valency element, it can produce different minerals in different valence states in nature. When it combines the highest valence S6 + with four O 2 - to form SO42 -, and then with metal cations, it forms sulfate. In sulphate minerals, more than 20 metal cations are combined with sulfate. That is, sulfate containing sulfate is sulfate.

Sulfate

Potassium Sulfate,Magnesium Sulfate,Zinc Sulfate Heptahydrate,Zinc Sulphate Food Grade

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