1) Increasing plant resistance when environmental stress occurs
Environmental stress such as high temperature, dehydration, salinity and severe cold have destructive effects on The metabolism of the plant is that amino acids strengthen the cell wall and by creating water balance in the plant, it reduces the damage caused by adverse plant conditions.
2) Effect on air holes
Air holes are cellular structures in the leaf that are responsible for the hydrogen balance of the plant, absorption of elements, etc. The opening and closing of the stomata is controlled by external factors (humidity, temperature, concentration of salts) and internal factors (concentration of amino acids, etc.). The opening and closing of the stomata in unfavorable conditions causes a sharp decrease in photosynthesis and transpiration of the plant. In this way, absorption of low nutrients and plant metabolism increases and finally plant growth decreases. The use of amino acids such as glutamic acid prevents the clogging of the stomata by influencing the stomatal guard cells.
3) Strengthening the plant's immune system
Amino acids increase the production of woody tissue in plants and repair damaged tissues and strengthen the cell wall, increasing resistance to two diseases. be made Amino acids proline and hydroxyproline, by strengthening the cell wall, make the plant resistant to unfavorable environmental conditions and also cause hydrogen balance in the plant.
4) Induction of pollination process
Pollination is the act of transferring pollen grains to pistils. , fertilization and fruit formation. The amino acid proline helps the fertility of the pollen grain, and on the other hand, methionine, glutamic acid and lysine improve pollination through the activation of hormones that are effective in the formation of flowers and fruits by increasing the germination of pollen grains and increasing the length of the pollen tube.
5) Increasing the shelf life of the product after harvesting
6) Increasing the speed of product ripening
Amino acids methionine and tryptophan increase the speed of product ripening by affecting the production of plant hormones. Amino acid methionine is a precursor for the production of ethylene and tryptophan is a precursor for the production of auxin hormone, which auxin causes cell elongation - acceleration of flowering, and ethylene causes full ripening and development of fruit color on the tree and storage, and increases the marketability and resistance of stored products. /p>
7) Increasing the absorption of micronutrients
Amino acids (glutamic acid and glycine) have the property of chelating micronutrients and increase the absorption of micronutrients. They make the plant easier.
8) Increase of photosynthesis and effect on plant growth
Decreasing photosynthesis in plants reduces the construction of carbohydrates and disrupts growth. Amino acids such as glycine improve the quality and quantity of the product by increasing the chlorophyll in the plant and increasing the photosynthesis process and the C/N ratio in fruit trees.
9) Speeding up the formation of aerial organs
Amino acids glycine - glutamic acid - aspartic acid accelerate the formation and growth of leaf stems - promote germination - improve They become the root system of the plant.
An important point that farmers and gardeners should pay attention to in feeding by foliar spraying method is the use of npk compounds containing amino acids or together with fertilizer compounds, amino acids and seaweed must be used for better absorption of elements... Relieving environmental stress... and the freshness of plants...
Note: Use compounds containing amino acids after using herbicides, especially in wheat, canola and garlic fields. and onions relieve the tension created on the surface of the leaf due to herbicides.
