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Use of ferrous sulfate in agriculture
Ferrous sulfate plays an important role in restoring soil vitality. Ferrous sulfate is especially suitable for alkaline soil, compacted soil, salt-damaged soil, soil contaminated by heavy metals and pesticides. The main advantages of ferrous sulfate in soil repair are: 1. Ferrous sulfate a...Read More -
Essential trace element for plants – zinc
The content of zinc in crops is generally a few parts per hundred thousand to a few parts per million of dry matter weight. Although the content is very small, the effect is great. For example, “shrunk seedlings”, “stiff seedlings”, and “settle-sitting” in rice...Read More -
Copper, an essential trace element for plants
1. Important physiological functions of copper Copper is involved in many metabolic processes Copper is an essential element for photosynthesis, respiration, carbon metabolism, nitrogen metabolism, and cell wall synthesis. Copper has a stabilizing effect on chlorophyll and can prevent premature d...Read More -
Trace elements – the great role and use of zinc and the dangers of overdose
The content of zinc in crops is generally a few parts per hundred thousand to a few parts per million of dry matter weight. Although the content is very small, the effect is great. For example, “shrunk seedlings”, “stiff seedlings”, and “settle-sitting” in rice...Read More -
Chemical fertilizer knowledge that every agricultural person should know
(1) Basic knowledge of chemical fertilizers Chemical fertilizer: Fertilizer made by chemical and/or physical methods that contains one or several nutrients needed for the growth of crops. Also called inorganic fertilizers, they include nitrogen fertilizers, phosphate fertilizers, potassium fertil...Read More -
How to use organic fertilizer and chemical fertilizer together?
In agricultural production, the rational use of fertilizers plays a vital role in increasing crop yields, improving soil quality, and protecting the environment. Organic fertilizers and chemical fertilizers are the two main types of fertilizers, each with its own unique advantages and disadvantag...Read More -
How to select low-grade lead-zinc oxide ore
Lead and zinc metals are widely used in various major industrial fields. With the continuous research on lead-zinc technology, the demand for lead-zinc ore resources is also increasing. In the actual mining process, the beneficiation of lead-zinc oxide ore is relatively complex, and it also puts ...Read More -
The origin of flotation mineral processing and the history of dosing systems
At the end of the 19th century, there was an American female primary school teacher named Kelly Abbasser. Her husband was a mechanical repairman in a mine. One day, her husband brought back some chalcopyrite. She wanted her to clean the oily bag and use it for another purpose. She found that duri...Read More -
Correct posture for foreign trade export of chemicals
In foreign trade exports, the process of chemicals is more complicated than other goods due to their certain hazards. For chemical exports, documents should be prepared 15 days to 30 days in advance. Especially for manufacturers who are exporting for the first time and do not understand the expor...Read More -
How to choose the right foreign trade exhibition
Choosing the right foreign trade exhibition is one of the important strategies for enterprises to expand international markets and acquire new customers. A successful trade show participation can bring huge business opportunities, but choosing incorrectly can waste time and resources. The followi...Read More -
Production and environment of copper sulfate (a brief discussion)
1. Characteristics and purification process of anhydrous copper sulfate: The physical appearance is white or off-white powder, soluble in water and dilute ethanol, but insoluble in absolute ethanol. It has high stability and chemical stability, is not easy to decompose, and is difficult to react ...Read More -
Collection of some basic knowledge on foreign trade in the chemical industry 2
What are the main customer groups of Chinese export companies of chemical raw materials? The export of chemical raw materials is a very important part of China’s economy. The main export markets for China’s chemical raw materials are Asia, Europe and North America. The demand in these...Read More
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