Humic acid, fish protein, amino acid, seaweed fertilizer, which oneis the best

       There are many types of new water-soluble fertilizers on the market, such as humic acid, amino acids, fish protein, and seaweed. Not only farmers are not clear, but even many distributors and manufacturers also not clear.
　　In agriculture, the above four substances can be used as nutrient soil additives, rooting and root-strengthening fertilizer additives, soil conditioners, plant growth regulators, foliar fertilizer compounds, cold-resistant agents, drought-resistant agents, compound fertilizer synergists, etc. .
　　Humic acid fertilizers combined with nitrogen, phosphorus, potassium and other elements have the functions of increasing fertilizer efficiency, improving soil, stimulating crop growth, and improving the quality of agricultural products.
　　Humic Acid Fertilizer
　　Humic acid fertilizer uses peat, lignite and other raw materials to produce products that contain a large amount of humic acid and nitrogen, phosphorus, potassium and certain trace elements required for crop growth and development through different production methods.
　　It is equivalent to an organic-inorganic compound fertilizer, which is a typical environmentally friendly fertilizer, which can improve the soil, increase effective nutrients, and stimulate crop growth.
　　Functional properties of humic acid
　　1. Synergistic effect on nitrogen fertilizer
　　Nitrogen fertilizers are mostly carbonic acid and urea. Ammonium nitrogen is unstable and volatile. After being mixed with humic acid fertilizer, because humic acid contains functional groups such as carboxyl and phenolic carboxyl groups, it has strong ion exchange capacity and adsorption capacity. Reduce the loss of ammonium nitrogen.
　　2. Synergistic effect on phosphate fertilizer
　　When quick-acting phosphate fertilizer is applied to the soil, the soluble phosphorus is easily fixed by the soil. After adding humic acid fertilizers, it can inhibit the fixation of water-soluble phosphorus in the soil and slow down the conversion of available phosphorus to a delayed and ineffective state. The degraded nitro humic acid increases the movement distance of phosphorus in the soil and promotes the absorption of phosphorus by roots .
　　3. Synergistic effect on potash fertilizer
　　Humic acid contains functional groups that can absorb and store potassium ions, which can not only prevent its loss with water in sandy soil and leaching soil, but also prevent the fixation of potassium in clayey soil.
　　Some parts of humic acid are low-molecular humic acid such as fulvic acid, which has a corrosive effect on potassium-containing silicate, potassium feldspar and other minerals, which can make it slowly decompose, increase potassium release, and increase the content of available potassium.
　　4. Synergistic effect on micro-fertilizer
　　There is a considerable amount of trace element reserves in the soil, but the effective part that can be absorbed by plants is too small. Humic acid can react with insoluble trace elements to form a humic acid trace element complex that has good solubility and is easily absorbed by plants;
　　Facilitate root absorption or leaf surface absorption, and promote the transfer of absorbed trace elements from roots to above-ground parts of plants, and spread from some leaves to other leaves.
　　5. Indirect effects on soil
　　Humic acid can also improve soil structure and prevent soil cracking and soil erosion. In terms of physics, it can increase the water holding capacity of the soil, improve its drought resistance, and at the same time darken the color of the soil, which is conducive to the absorption of solar energy;In terms of chemistry, it can adjust the pH of the soil, improve and optimize the absorption of nutrients and water by plants, and act as a natural chelating agent and metal ions to promote root absorption under alkaline conditions.
　　Fish protein fertilizer
　　Fish protein is the use of low-value fish and shrimp textures after crushing or grinding, using its own enzymes or microbial decomposition and digestion, the protein is degraded into low-molecular peptides and amino acids.
　　Fish protein fertilizer is a new type of high-efficiency fertilizer, including flush fertilizer, foliar fertilizer, water-soluble fertilizer and many other types.
　　The fertilizer uses modern biochemical molding technology, uses fish protein extracted from deep-sea fish as the main raw material, and is equipped with effective medium and trace elements extracted from deep-sea plants, plant growth factors, enzymes and other microbial catalysts.Most of these enterprises are small and medium-sized enterprises that are separated from some traditional fish protein raw material production companies along the coast.
　　Characteristics of fish protein fertilizer
　　1. Supplement the nutrients needed for plant growth.
　　2. To improve soil compaction caused by long-term use of chemical fertilizers.
　　3. Promote the rapid reproduction of soil microorganisms, activate soil nutrients and increase soil fertility.
　　4. Improve the quality of agricultural products.
　　5. Improve crop frost resistance, drought resistance, and other stress resistance capabilities.
　　Zhengzhou Delong Chemical CO., Ltd. is the production base of plant growth regulators in China, which established in 2009, specializing in offering plant protection products. If you have any question, contact us any time.