5-Aminolevulinic acid：≥25g/L
5-aminolevulinic acid (5-ALA or ALA for short), molecular formula C5H9N03. It is an essential precursor for the biosynthesis of tetrapyrrole compounds such as heme, chlorophyll, and vitamin B12, and is important for plant photosynthesis and cellular energy metabolism Impact.
By using ALA products, the chlorophyll content in plant chloroplasts can be effectively increased. Because ALA is an essential prerequisite for chlorophyll biosynthesis. It can regulate the synthesis of chlorophyll to improve photosynthetic efficiency and respiration efficiency, and produce more sugars, enzymes and energy for plant growth.
1.Promote chlorophyll synthesis
With the increase of chlorophyll, the green color of the leaves becomes darker, the photosynthesis ability is enhanced, and the phenomenon of leaf yellowing and defoliation is prevented.
2.Improve photosynthesis and inhibit dark respiration
By increasing the content of chlorophyll, it can promote plant growth, improve yield and quality, and increase sugar content. It also regulates carbon assimilation, photosynthase activity and stomatal opening.
3.Improve tolerance of environmental stress
Improve the ability of crops to withstand harsh environments. The worse the cultivation conditions, the more obvious the effect. The product is also effective on fields that are subject to salt damage due to excessive fertilization.
When 5-ALA is applied, polysaccharides (fructans, etc.) will accumulate in leaves and roots and increase osmotic pressure to improve the ability of crops to resist insufficient light, cold, salinity, etc.
4.Improve the activity of nitrate reductase
It improves the ability of plants to reduce nitrate and the content of antioxidant enzymes, and increases the absorption and utilization of nitrogen and mineral elements by plants.
5.Increase the dry matter content of seedlings
Inhibits leggy and weak growth caused by excessive nitrogen application or insufficient light in seedlings.
