Agricultural Alginate Oligosaccharides: Green Biostimulant Improves Crop Quality and Increases Yield.
As a natural bioactive substance, Alginate Oligosaccharides have attracted widespread attention in the agricultural field. It has many functions such as promoting plant growth, regulating physiological metabolism, and enhancing stress resistance.
Alginate Oligosaccharides can play a positive role in plant growth regulation and induction of disease resistance.
Alginate Oligosaccharides have high elicitor activity and can induce plants to produce phytoalexins and defense response factors in the physiological process of plant disease resistance to resist infection by foreign microorganisms, or directly act on pathogenic bacteria to participate in the induced disease resistance process of plants.
- For example, by regulating the ABA abscisic acid-dependent signaling pathway, thereby enhancing the cold and drought resistance of crops;
- Induces the expression of crop auxin genes, accelerates the biosynthesis and transport of auxin, promotes the synthesis and transport of IAA above ground, and transports more IAA to the root system, thereby promoting root growth;
- Through the salicylic acid signaling pathway, it inhibits crop gene expression and plays a role in resisting viral diseases.
Growth-promoting effect on plants.
When a certain amount of Agricultural Alginate Oligosaccharides are used, it can promote the absorption of nitrogen, phosphorus and other mineral elements by crops, which is why it can be used as a nitrogen fertilizer synergist. At the same time, the carboxyl groups in its molecular structure contain a large number of negatively charged groups. The negative charges combine with the ammonia and ammonium nitrogen in the nitrogen fertilizer to form a complex under specific conditions, which causes the nitrogen element to be slowly released and inhibits its release to nitrate. The conversion of nitrogen and nitrite nitrogen can reduce the loss of nitrogen element and achieve the purpose of long-term nitrogen supply, thus improving the utilization rate of nitrogen fertilizer.
Alginate Oligosaccharides from Wellyou Tech are made from natural imported macroalgae. Processed in more than 20 sections and adopt a biological enzymatic hydrolysis process. The alginic acid content is as high as 80%, making it an ideal raw material for the production of seaweed fertilizer. Through field tests, found that fertilizers added with Wellyou Tech Alginate Oligosaccharides can increase yields by 12.85% and 7.05% when used on corn and rice. It can also be sprayed alone, such as spraying 7 days after peach picking. It can extend the shelf life of peach. Spraying on the foliage of large cherries can deepen the redness of the cherry peel, reduce the acidity of the cherry, and improve the quality of the cherry.
