The role and advantages of amino acid fertilizers

Amino acid fertilizers use plant amino acids as substrates, use their huge surface activity and adsorption and retention capacity, and add nutrients needed for plant growth and development (nitrogen, phosphorus, potassium, iron, copper, manganese, zinc, aluminum, boron, etc.), after Organic and inorganic complexes formed by complexation and complexation.

Amino acid fertilizer contains a variety of nutrients, which are complete in nutrients and high in activity.

The role and advantages of amino acid fertilizer

1. Can promote the photosynthesis of plants

Glycine in amino acids can increase the content of chlorophyll in plants, promote the absorption and utilization of carbon dioxide by crops, increase the power for photosynthesis, and make photosynthesis more vigorous.

2. A variety of amino acids mixed nutrition effect is good

The effect of amino acid mixed fertilizer is higher than that of a single amino acid with an equal amount of nitrogen, and also higher than that of an inorganic nitrogen fertilizer with an equal amount of nitrogen. A large number of amino acids improve the utilization rate of nutrients with its superimposed effect.

3. Fast fertilizer effect

Amino acids in amino acid fertilizers can be directly absorbed by various organs of plants, passively absorbed or osmotically absorbed under photosynthesis, and obvious effects can be observed in a short period of time after use. At the same time, it can promote the early maturity of crops and shorten the growth cycle.

4. Improve crop quality

Rich amino acid species can improve the quality of crops. For example, if the protein content of grain increases by 3%, the cotton has good velvet quality, long fiber, good palatability of vegetables, pure and delicious taste, reduced crude fiber, long flowering period, bright color and strong aroma, large melons and fruits, good color and sweet sugar. The serving size increases, the edible portion is large, the storability is good, and the conversion benefit is remarkable.

5. Clean and pollution-free, improve the ecological environment

There is no residue in the fertilizer applied to the field by amino acid fertilizer, which can improve the physical and chemical properties of the soil, improve water retention and fertility, and air permeability, and play the role of conservation, maturation, and improvement of the soil.

6. Enhanced metabolic function and improved resistance to stress

After being absorbed by crops, amino acids can strengthen their physiological and biochemical functions. The crop stems are strong, the leaves are thickened, the leaf area is enlarged, and the formation and accumulation of dry matter are accelerated. The crops can mature early and because of their own vitality, they can resist cold and drought, dry and hot wind, diseases and insect pests, and lodging performance, so as to achieve stable and high yield.

7. Developed root system, strong absorption

Amino acids have a special promotion effect on the root system development of crops. Many agricultural scientists call amino acids "root fertilizer". The number of secondary roots increases, the root mass increases, and the root system elongates, which eventually leads to a greatly enhanced ability of the crop to absorb water and nutrients.

8. Effects on the growth of vegetative bodies above ground

On the basis of sufficient nutrient supply, the stimulating effect of amino acids can make the vegetative body of the aboveground part of the plant grow vigorously, which is manifested in plant height, stem diameter, number of leaves, and dry matter accumulation.

9. Effects on Yield and Composition Factors

Amino acids have different effects on the yield and composition factors of different crops. They can increase the yield of grain crops with more spikes, more grains, and 1,000-grain weight. They have good effects on tillering and reducing the empty grain rate in the early stage.

After the amino acid enters the plant body, it has a stimulating effect on the plant, which is mainly manifested in the increase of respiration intensity, photosynthesis, and the activity of various enzymes, so that the fruit can be colored and matured in advance, and high yield and output value can be achieved.

In addition, amino acids have a synergistic effect on chemical fertilizers:

1. Synergistic effect on nitrogen fertilizer

Urea, ammonium bicarbonate and other small nitrogen fertilizers have strong volatility and low utilization rate. Farmers generally believe that they are "violent, violent and short". After mixed application with amino acids, the absorption and utilization rate can be increased by 20-40% (carbon amine release It takes more than 20 days for the nitrogen to be absorbed by the crops, and it can reach more than 60 days after being mixed with amino acids).

There are also many effects of amino acids on the potential nitrogen in the soil. The stimulating effect of amino acids increases the prevalence of soil microorganisms and leads to faster mineralization of organic nitrogen. Amino acids have a higher base exchange capacity and can reduce nitrogen. Volatile loss also increases the content of available nitrogen in the soil.

2. Synergistic effect on phosphate fertilizer

Research on the effect of amino acids on phosphate fertilizers has been carried out abroad for many years, and China has also carried out research in this area. The results show that without adding amino acids, the vertical movement distance of phosphorus in the soil is 3-4cm, and after adding amino acids, it can increase to 6-8cm, nearly doubled, which is helpful for crop root absorption, and amino acids have obvious effects on the decomposition of phosphate rock , and it has a very high value for the protection of available phosphorus, reducing the fixation of available phosphorus in the soil, promoting the absorption of phosphorus by crop roots, and improving the utilization and absorption rate of phosphorus fertilizer.

3. Synergistic effect on potassium fertilizer

The synergistic effect of amino acids on potassium fertilizers is mainly manifested in: the acidic functional group of amino acids can absorb and store potassium ions, prevent the loss with water in sandy soil and soil with strong leaching, and prevent the fixation of potassium by clay soil. Potassium silicate, potassium feldspar and other minerals have a dissolution effect, which can be slowly decomposed to increase the release, thereby increasing the content of available potassium in the soil.

In addition, amino acids also contain a variety of nutritional elements, which have long-acting and quick-acting supplementary effects on the growth of crops. Therefore, amino acids can be used as foliar fertilizers for foliar spraying, which can combine supplementary nutrients with Improve photosynthesis and combine two effects at the same time, laying a solid foundation for the high yield and harvest of crops.