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1. The demand for trace elements in crops is very small, and the range from appropriate amount to excess is very narrow, so it is necessary to prevent excessive use of micro fer...

Trace element fertilizers are mainly inorganic salts or oxides, and some mineral, metallurgical by-products or wastes can often be used as raw materials for trace element fertil...

Water-soluble fertilizer has obvious advantages in improving fertilizer utilization, saving agricultural water, reducing ecological pollution, improving crop quality and reducin...

In order to identify the different components in various water-soluble fertilizers, people generally use N-P2O5-K2O TE (trace element, or ME, micronutrient element) to represent...

According to the requirements of crops, the author believes that water-soluble fertilizers with large elements must have the following technical characteristics at the same time...

Humic acid water-soluble fertilizer contains humic acid, compared with other water-soluble fertilizers, its role is somewhat different, and general water-soluble fertilizers can...

1. Choose the type of fertilizer suitable for hydroponics: When choosing a soluble fertilizer, you should pay attention to its composition and concentration to ensure that it is...

It is feasible to use soluble fertilizer as a hydroponic nutrient solution. First of all, the nutrients in soluble fertilizers can meet the growth needs of hydroponic plants. Se...