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Shandong Chuangxin Humic Acid Technology Co.,Ltd

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  • The main role and significance of humic acid in agricultural planting
    1, fertilizer synergy, improve NPK utilization - for nutrition For nitrogen: Since humic acid has a salt exchange capacity many times higher than soil, it can adsorb a large amount of ammonium ions to reduce the loss; at the same time, humic acid has a good inhibitory effect on urease and nitrifying bacteria, and can greatly increase urea. Sustained release and use efficiency. Phosphorus: It can react with the fixed phosphate fertilizer in the soil to convert it into effective phosphorus; it has a protective effect on phosphorus, can improve the utilization rate of phosphate fertilizer in the current season; and can also improve the mobility of phosphorus. For potassium: It has a strong adsorption effect on K+, which can reduce the loss; it has a certain dissolution effect on potassium-containing minerals such as potassium silicate and potassium feldspar, thereby increasing the effective potassium content in the soil. 2, humic acid can improve soil aggregate structure, ph, modulating heat, microbial growth, pollution reduction - the environment It can improve the structure of soil aggregates: the colloidal properties of humic acid have good adhesiveness, which is beneficial to the formation of more and better soil aggregate structure. Adjusting the pH of the soil: Since humic acid is a multi-weak acid, it has a strong buffering property, so it can play a role in mediating the pH of the soil, and then convert nutrients and trace elements into a form that can be absorbed by plants. Dimming heat: Since humic acid has a deep black color, it is equivalent to laying a black mulch on the soil after being applied to the soil, which improves the photothermal performance of the soil and is beneficial to increase the ground temperature. Improve bacterial activity: In the soil of the compacted soil, humic acid can interact with beneficial bacteria in the soil to make the soil a soft structure and promote the absorption of water nutrients and oxygen by plants. Reduce heavy metal pollution: In acidic soil environments, humic acid reacts with heavy metals to reduce heavy metal pollution. 3. Stimulate crop growth, promote rooting, and enhance photosynthesis - for crops 4, pesticide synergy to reduce residues Humic acid can increase the persistence of pesticides and herbicides while reducing pesticide residues.

    2019 05/17

  • Benefits of humic acid fertilizers
    Humic acid fertilizer is an organic fertilizer. Natural humic acid is formed by decomposition of plant residues. Dry soil, river mud and shallow buried weathered coal, grass charcoal and lignite are widely found. Containing carbon, hydrogen, oxygen, nitrogen and other elements, has a certain fertilizer effect, but most of them are difficult to dissolve dry water, if combined with potassium, sodium, ammonium and other substances, dried and ammoniated, it is easy to be absorbed by plants as nutrients.

    2019 05/17

  • The effect of mineral fulvic acid
    1).Improve the structure of soil, increase the buffering power of the soil. 2).Neutralize both acid and alkaline soils, regulate the pH-value of soils, with the prominent effect in alkaline and acidic soil. 3).Stimulate plant growth increase the yield and quality. 4).Reducing nitrate leaking into the groundwater. 5).Increase the effectiveness of herbicide pesticide and fungicide, immobilize or reduce their harmful residues. 6).Stabilizes nitrogen and improves nitrogen efficiency.

    2018 12/10

  • humic acid function and benefits
    1) Optimize the structure of soil to increase the buffering power and fertility . When the soil is less fertile also sandy to some extent ,humic acid will increase its cation exchange capacity to retain water and beneficial micro nutrient ,accordingly largely increase the fertility of soil.Under heavy and compact conditions,Humic acid will work with fungi to construct a crumb structure root to absorb water oxygen and nutrient also improve root penetration. 2) Neutralize both acidic and alkaline soil to release the beneficial metal ions, thus promote absorption by plants. When the soil is alkaline, many beneficial meatal ion and other trace elements can not be absorbed by plants,humic acid can buffer the pH and convert the nutrients and trace elements into absorbable form and promote their uptake by the roots. When in acidic soil, humic acid will tremendously reduce the toxins such as the ally aluminum and heavy metals, which will be bonded firmly and immobilized ,thus their toxicity is reduced and phosphate is bonded by aluminum is released. Under Salinalised soil: Salts are split up by the high cation exchange capability, cation (eg.Ca, Mg) are bonded and chelated. 3) Promote plants growth also largely crease the yield and quality . Humic acid stimulates the membrane of seeds to form a strong roots, which is decisive to increase the capacity of root to take up both micro and macro nutrients. Based on improved structure by humic acid N is largely stored and slow released, P is release from AL in soil,also other microelement is in the form of easy-available by plants, meanwhile the beneficial fungi is active to produce different kind enzymes. with the above joint effort, the yield will be increased at lease 30%. Enhanced cell assimilation as well as photosynthesis increase the plant`s sugar and vitamin content, thus the quality of their seeds will be largely increased. 4) Increase the plants` ability to anti drought,frost under stressed conditions.

    2018 08/01

  • Is potassium humate an organic fertilizer or a fertilizer?
    Compared to potassium humate, potassium fuluvate has lower molecular weight, more reactive functional groups, better anti-inorganic salt precipitation properties, and is suitable for use in liquid fertilizers; the latter is suitable for use in common organic-inorganic compound fertilizers. use. Potassium humate Potassium humate English name: Potassium humate, China's custom abbreviation: HA-K Potassium humate is a potent organic potash fertilizer, because of which humic acid is a biological active agent that can Increase soil available potassium content, reduce potassium loss and Fixation increases the absorption and utilization of potassium in crops, and also has the functions of improving soil, promoting crop growth, increasing crop resistance, improving crop quality, and protecting agricultural ecological environment; it is mixed with urea, phosphate fertilizer, potash fertilizer, trace elements, etc. After that, it can be made into high-efficiency multi-functional compound fertilizer; in addition, potassium humate can also be used as a treatment agent for petroleum drilling fluids, mainly to prevent collapse of well walls. Humic acid and its products have a variety of uses. In agriculture, humic acid fertilizers made by combining elements such as nitrogen, phosphorus, and potassium (for example, ammonium humate to neutralize humic acid can be used to produce ammonium humate fertilizer), which has the effect of increasing fertilizer efficiency, improving soil, and stimulating crop growth. Improve the quality of agricultural products and other functions. Potassium humate is an efficient organic potash fertilizer, because humic acid is a biologically active agent that can increase the content of available potassium in soil, reduce the loss and fixation of potassium, increase the absorption and utilization of potassium by crops, and also have improved soil. Promote the growth of crops, improve the resilience of crops, improve the quality of crops, protect the agricultural ecological environment, and other functions; after it is mixed with urea, phosphate fertilizer, potash fertilizer, trace elements, etc., it can be made into high-efficiency multi-functional compound fertilizer; in addition, humic acid Potassium can also be used as a treatment agent for petroleum drilling fluids, mainly to prevent collapse of the borehole wall.

    2018 06/22

  • Effect of sodium humate organic fertilizer
    First, improve the soil and improve the role of fertility The humic acid-containing organic fertilizer can promote the formation of soil structure and improve the pore condition; improve the cation absorption capacity of the soil, increase the ability of the soil to retain fertilizer and provide fertilizer; strengthen the soil buffer system, improve the acidic soil; and promote the activities of soil beneficial microorganisms. The specifics are: 1. It is conducive to the regulation of water, fertilizer, gas and heat in the soil. When the granule structure of the soil becomes better, its bulk density decreases and the porosity increases, so that it has good permeability. Because of the deep color of humic acid fertilizers, it is beneficial to the absorption of solar thermal energy. When the humic acid fertilizer is decomposed by the action of microorganisms, heat is released, especially when the seedlings of the early spring crops have just emerged, the temperature of the soil can be increased and the anti-cold effect can be achieved. 2, to promote the formation of soil particles. Ammonium humate can promote the formation of soil aggregates, and the application of organic fertilizers to the soil can also improve the soil structure. This is mainly due to the slow conversion of soil microorganisms. If humic acid fertilizers are applied regularly, this transformation process will be accelerated. 3, to promote soil microbial activity. The application of humic acid fertilizers in soil has aggravated the activity of microorganisms in the soil, and in particular, the amount of soil nitrogen-fixing bacteria has increased significantly. This has led to a significant increase in nitrate content, which enriches the soil's nitrogen nutrition and improves the crop root system. Nutritional conditions. The 4, the transformation of poor soil and saline land. The long-term application of humic acid fertilizers will fundamentally transform poor soil into fertile land. The use of humic acid fertilizers in the south to improve red soils such as "acid, sorghum, board, and dry" has also achieved outstanding results. Since the acidity of humic acid can be neutralized with that of saline-alkali soil, humic acid can adjust the pH of the soil to achieve the effect of salinization. The 5. Humic acid can form complexes with trace elements such as iron (Fe), aluminum (Al), copper (Cu), manganese (Mn), and zinc (Zn) in the form of some insoluble salts, which are soluble in water. Crop absorption. The commodity chemical chelating fertilizer of these trace elements is expensive and the average farmer is unwilling to purchase humic acid. The humic acid can be used as a source of cheap natural chelating agent and chelating trace elements to make it easily absorbed by crops. 6. Reducing the fixation of soluble phosphorus in soil increases the utilization rate of phosphate fertilizer and promotes the activation of soil trace elements. Usually calcium phosphate [Ca3(PO4)2] in soil is difficult to dissolve in water, and it is formed by the reaction after adding humic acid. Both hydrogen phosphate and dihydrogen phosphate are soluble in water and can be absorbed by crops. Second, increase crop nutrition and synergies with chemical fertilizers The humic acid-containing organic fertilizer can increase the fertilizer effect, and can eliminate the adverse effects caused by excessive nitrogen fertilizer application or improper application methods, so that the fertilizer effect of inorganic nitrogen fertilizer changes from "burst, fierce, and short" to "slow, steady, and long"; Fertilizer itself also contains a certain amount of available nitrogen, phosphorus and delayed nitrogen and phosphorus, which can play a role in improving crop nutrition. Third, the stimulation of crop growth and development The humic acid-containing organic fertilizer can make the seed germinate earlier, increase its emergence rate; promote rooting and increase the absorption capacity of the root; enhance the development of reproductive organs.

    2018 06/22

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