Alginate oligosaccharide(AOS)
Urea, compound fertilizer, and diammonium phosphate are the most widely used fertilizers, but the utilization rates of nitrogen fertilizers and phosphate fertilizers are not high. Reducing the amount of fertilizer, improving fertilizer utilization, and developing new synergistic fertilizers will be the future development trend.
1. Difficulties in upgrading products of phosphate and compound fertilizer manufacturers:
- How to achieve “increasing efficiency without increasing price” so that farmers can see the effect without spending more;
- How to ensure that the synergist will not be deactivated when added at high temperatures during the production process;
- When adding highly active substances, whether it can be added evenly;
- How to solve the hidden dangers of moisture absorption and hardening caused by adding synergists.
2. Develop phosphate and compound fertilizer products with synergistic functions
Innovation in chemical fertilizers requires converting ineffective nutrients into effective nutrients, which can not only be absorbed and utilized by plants, but also promote the efficient use of fertilizers. Combining biologically active synergistic carriers with fertilizers scientifically, safely and stably, comprehensively regulates “fertilizer-crop-soil”, solves the problem of plant absorption from the root, and improves fertilizer efficiency.
Therefore, the prerequisite for fertilizer efficiency enhancement, quality improvement, and green development must be matched with certain efficiency enhancement technologies. There are many fertilizer efficiency enhancement technologies on the market, how should we choose?
3. High Activite Alginate Oligosaccharide
Alginate oligosaccharide (AOS) is a linear oligosaccharide obtained from algin (alginic acid) through a cleavage reaction such as algin lyase. Studies have shown that there are differences in the activity of fucoidan oligosaccharides with different molecular weights, and those with a molecular weight <1000 have higher activity.
Wellyou Tech uses alginate lyase (enzyme activity > 500000u/ml) to enzymatically hydrolyze alginate oligosaccharides to produce molecular weight between 414-810, with a degree of polymerization of more than 75% concentrated in 2-4 polymers, and a solubility of 300g/L , all appear brown, and have a strong seaweed smell when dissolved in a very small amount, which significantly improves the activity.
4. Phosphorus and Compound Fertilizer is the First Choice for Increasing Efficiency–High Activity Alginate oligosaccharide
1. Effective in promoting root growth, stress resistance and disease resistance.
High active alginate oligosaccharides can promote the synthesis of plant endogenous hormones (auuxin, abscisic acid, gibberellin, jasmonic acid, etc.) in a short time. Therefore, it has the effects of “taking effect in three minutes, effective in three days, and special effect in thirty days”. The effect of promoting rooting, stress resistance and disease resistance is remarkable.
AOS can significantly improve crops’ utilization efficiency of nitrogen, phosphorus and potassium. They can increase yields even with a 10% reduction in nutrient application. and it can achieve stable yields with a 20% reduction in nutrient application. For manufacturers, adding 1kg of 30% AOS can still guarantee the product effect while reducing 5 nutrients, and truly achieve “increasing efficiency without increasing cost”.
2. Highly active alginate oligosaccharide have strong acid-base and high temperature tolerance.
Maintain stable product properties and content without deactivation in an environment of pH 2-8 and 150°C. At the same time, the pH of the brown algae oligosaccharide stock solution is around 6.9, does not contain sulfur and chlorine, and will not cause any damage to urea and compound fertilizer equipment.
3. Alginate oligosaccharide is stable in nature, easy to add
With the unique enzymatic hydrolysis technology of Wellyou Tech, the content in the liquid reaches 30%. so the introduction of water is greatly reduced during the addition process, and there will be no risk of hardening.
30% content can be added directly in the secondary tank of the high tower;
During drum granulation, it can be evenly sprayed onto the surface of the granules by adding a spray head, or combining with anti-caking oil.
To sum up, adding 1 kg of 30% high active liquid alginate oligosaccharide per ton to phosphate compound fertilizer products has incomparable advantages of safety, low cost, convenient addition, uniform addition, and no risk of hardening.
