1. Seaweed fertilizer is more nutritious than traditional fertilizers. After application, crops grow in a balanced manner, have significant yield increase effects, and rarely suffer from nutrient deficiencies.
Seaweed fertilizer uses natural seaweed as the main raw material, and contains a large amount of natural biologically active substances extracted from seaweed that are beneficial to plant growth and development, as well as mineral nutrients absorbed by seaweed from the ocean and enriched in the body. Including seaweed polysaccharides, phenolic polymer compounds, mannitol, betaine, plant growth regulatory substances (cytokinins, gibberellins, auxins and abscisic acid, etc.) and nitrogen, phosphorus, potassium and iron, boron, molybdenum, iodine and other trace elements. In addition, in order to increase fertilizer efficiency and fertilizer chelation, some products are also dissolved with an appropriate amount of humic acid and an appropriate amount of trace elements, which can meet the nutritional needs of crops at all stages of growth.
2. Seaweed fertilizer contains a large number of disease-resistant factors and special ingredients, and has dual effects of fertilizer and medicine. The stress and disease resistance of crops is significantly enhanced after application, and foliar spraying can improve the effectiveness of pesticides.
Seaweed fertilizer contains seaweed polysaccharides and oligosaccharides, mannitol, phenolic polymer compounds, betaine, alginic acid and natural antibiotics, which have significant antibacterial, antiviral and anthelmintic effects. , truly functions as a fertilizer, greatly enhancing the cold resistance, drought resistance, disease resistance, lodging resistance, and salt-alkali resistance of crops, and has a greater impact on diseases, viral diseases, anthrax, downy mildew, gray mold, powdery mildew, and fusarium wilt. Strong resistance. In addition, the alginic acid in seaweed fertilizer can reduce the surface tension of water, form a thin film on the surface of plants, increase the contact area, and make it easier for water-soluble substances to enter plant cells through the cell membrane on the surface of stems and leaves, allowing plants to absorb them most effectively. Nutrients in seaweed extract. If seaweed fertilizer is mixed with pesticides and fungicides, it has a synergistic effect and can reduce spraying costs.
3. Seaweed fertilizer contains a large number of highly active ingredients, which are easily absorbed by plants. Crops will grow vigorously after application, which can significantly improve yield and crop quality.
Seaweed polysaccharides, alginic acid, highly unsaturated fatty acids and other substances unique to seaweed have high biological activity and can stimulate the production of non-specific active factors in plants. At the same time, seaweed fertilizer also contains natural plant growth regulators, such as auxins, cytokinins, and gibberellins. The proportions are similar to the proportions of hormones in terrestrial plants, and it has the ability to regulate the balance of endogenous hormones. effect. After crop application, the yield and quality are significantly improved. The yield of leafy vegetables is increased by more than 20%, the yield of grain crops is increased by more than 15%, and the yield of fruit trees is increased by 10% to 30%. At the same time, the number of first-class fruits is increased to more than 80%, which can significantly improve tobacco production. , cotton, flowers and other economic crops, especially for greenhouse vegetable crops, the effect of increasing production and value is very significant.
4. Seaweed fertilizer is rich in organic matter and slow-release factors. It has a long fertilizer effect and can improve soil microecology, promote roots in living soil and resist repeated cropping.
Seaweed fertilizer can increase organic matter in the soil directly or through plants, and activate various beneficial microorganisms in the soil. These microorganisms can act as catalysts in the metabolic cycles of plants and microorganisms, increasing the biological effectiveness of the soil. Metabolites from plants and soil microorganisms provide more nutrients to plants.
At the same time, the chelation system formed by seaweed polysaccharides can slowly release nutrients and extend the fertilizer effect. In addition, the natural compounds it contains, such as sodium alginate, are natural soil conditioners that can promote the formation of soil aggregate structure, improve the pore space inside the soil, coordinate the proportion of solid, liquid, and gas in the soil, and restore the moisture and moisture caused by excessive soil burden. The natural colloid balance lost due to chemical pollution increases soil biological vitality, promotes the release of quick-acting nutrients, is beneficial to root growth, and improves crop stress resistance and ability to withstand repeated cropping.
5. Seaweed fertilizer is natural, safe and pollution-free.
Traditional chemical fertilizers have a single fertilizer effect and serious pollution. Long-term use will cause the soil structure to be destroyed. Seaweed fertilizer is a natural seaweed extract that has good affinity with terrestrial plants. It is non-toxic and harmless to humans and animals, and has no pollution to the environment. It has advantages that are unmatched by any other chemical fertilizer. It is listed as an organic fertilizer abroad. Special fertilizer for food.
Seaweed fertilizer aggregates a variety of active substances in the ocean. It has many advantages such as comprehensive nutrition, disease resistance and increased yield, living soil, and no pollution. It is a good fertilizer that truly conforms to the development direction of modern agriculture.