1. Amino acids have synergistic effect on chemical fertilizer

At present, the average utilization efficiency of nitrogen, phosphorus and potassium in wheat is 32%, 19% and 44% respectively, and that of maize is 32%, 25% and 43% respectively. How to improve the utilization rate of chemical fertilizer has become a research topic that the world attaches great importance to. There are many ways to improve the utilization rate of chemical fertilizer, the main explanation of amino acids to improve the utilization rate of chemical fertilizer!

2. Synergistic effect on nitrogen fertilizer

Urea, ammonium bicarbonate and other small nitrogen fertilizers are highly volatile and have low utilization efficiency. Farmers generally think that they are "violent, fierce and short". When they are mixed with amino acids, the absorption and utilization efficiency can be increased by 20-40% (the nitrogen released by carbon amine is absorbed by crops for more than 20 days, but it can be more than 60 days after it is mixed with amino acids). In addition, the effects of amino acids on potential nitrogen in soil are various. The stimulation of amino acids increases the popularity of soil microorganisms and accelerates the mineralization of organic nitrogen. Amino acids have higher base exchange capacity, which can reduce the volatilization of nitrogen and increase the content of soil available nitrogen.

3. Synergistic effect on phosphate fertilizer

The research on the effect of amino acids on phosphorus fertilizer has been carried out for many years in foreign countries, and also in China. The results show that without amino acids, the vertical movement distance of phosphorus in soil is 3-4cm, and it can be increased to 6-8cm after adding amino acids, which is nearly doubled. It is helpful for crop root absorption, and amino acids have obvious effect on the decomposition of phosphate rock, It is of great value in protecting available phosphorus, reducing the fixation of available phosphorus in soil, promoting the absorption of phosphorus by crop roots, and improving the utilization and absorption rate of phosphorus fertilizer.

4. Synergism of potassium fertilizer

The synergism of amino acids on potassium fertilizer is mainly shown in the following aspects: the acid functional group of amino acids can absorb and store potassium ions, prevent the loss of potassium ions with water in sandy soil and highly leachable soil, prevent the fixation of potassium in cohesive soil, dissolve potassium bearing silicate, potassium feldspar and other minerals, slowly decompose and increase the release, so as to improve the content of soil available potassium.

5. Synergistic effect on micro fertilizer

In addition to nitrogen, phosphorus and potassium, crops also need calcium, silicon, magnesium, boron, manganese, copper, zinc, molybdenum and other medium and trace elements for growth. They are the components of various enzymes in crops, which have a very important impact on promoting the growth and development of crops, improving disease resistance, increasing yield and improving quality. Sometimes it is not the lack of trace elements in the soil, but the content of the effective part that can be absorbed by plants is too little. The application of amino acids can chelate with refractory trace elements to produce amino acid trace element chelates with good solubility and easy to be absorbed by crops, which is conducive to absorption and can promote the transfer of absorbed trace elements from roots to aboveground parts, which is not possessed by inorganic trace element fertilizers.