The role and importance of trace elements are mainly reflected in the following aspects:

1. Trace elements are not only the main components of coenzymes in plants, but also inducers of plants to produce various defensins.

2. Entering the trace elements in the plant can effectively repair the cellular tissue of the injured part, prompting it to restore physiological functions as soon as possible, so that it can grow healthily.

3. Trace elements can increase the activity of enzymes (oxidases) in plants and strengthen their self-defense ability. For example, copper and manganese are effective factors for sterilization and deworming. Spraying manganese and phosphorus mixture in rice fields can effectively prevent rice blast. occur.

4. Trace elements can inhibit the spread of development factors of various pathogenic bacteria (including soil-borne bacteria) and protect crops from these bacteria.

5. Trace elements can also stimulate the activity of various enzymes in plants, greatly increase the level of nitrogen metabolism, and concentrate the content of tannin in the leaves, which can comprehensively improve the disease resistance and anti-aging ability of crops.

6. There are several kinds of trace elements or photosynthesis carriers. The light energy and heat energy of the sun can be converted into electric energy and chemical energy through the transfer of trace elements, and finally transformed into the fruits we need.

All aspects of the planting process need to be treated scientifically and carefully, so that it is possible to achieve a good harvest. Emphasis on the use of trace elements is only an important part of it. At present, there are few trace element fertilizers on the market, and the types are not complete. Farmers' brothers should choose fertilizers with relatively complete trace elements, such as some trace elements of water-soluble fertilizers. The leaf spray water soluble fertilizer is several times faster than the root absorption, and the economy is convenient and the effect is good. [Crops should pay attention to trace elements] Trace elements include nutrients such as boron, zinc, molybdenum, iron, manganese and copper. Although plants require very little trace elements, their effects on plant growth and development are as important as large amounts of elements.

The role and importance of trace elements are mainly reflected in the following aspects:

1. Trace elements are not only the main components of coenzymes in plants, but also inducers of plants to produce various defensins.

2. Entering the trace elements in the plant can effectively repair the cellular tissue of the injured part, prompting it to restore physiological functions as soon as possible, so that it can grow healthily.

3. Trace elements can increase the activity of enzymes (oxidases) in plants and strengthen their self-defense ability. For example, copper and manganese are effective factors for sterilization and deworming. Spraying manganese and phosphorus mixture in rice fields can effectively prevent rice blast. occur.

4. Trace elements can inhibit the spread of development factors of various pathogenic bacteria (including soil-borne bacteria) and protect crops from these bacteria.

5. Trace elements can also stimulate the activity of various enzymes in plants, greatly increase the level of nitrogen metabolism, and concentrate the content of tannin in the leaves, which can comprehensively improve the disease resistance and anti-aging ability of crops.

6. There are several kinds of trace elements or photosynthesis carriers. The light energy and heat energy of the sun can be converted into electric energy and chemical energy through the transfer of trace elements, and finally transformed into the fruits we need.

All aspects of the planting process need to be treated scientifically and carefully, so that it is possible to achieve a good harvest. Emphasis on the use of trace elements is only an important part of it. At present, there are few trace element fertilizers on the market, and the types are not complete. Farmers' brothers should choose fertilizers with relatively complete trace elements, such as some trace elements of water-soluble fertilizers. The leaf spray water soluble fertilizer is several times faster than the root absorption, and the economy is convenient and the effect is good