Driven by the Ministry of Agriculture’s Action Plan for Zero Growth of Fertilizer Use by 2020, green fertilizers should be vigorously developed to develop value-added fertilizers, and potassium humate will play an important role. At the launch conference of the new fertilizer strategy of China’s first humic acid and potassium humate compound fertilizer summit held in Beijing a few days ago, Zhao Bingqiang, a researcher at the Institute of Agricultural Resources and Agriculture of the Chinese Academy of Agricultural Sciences, said.

According to Zeng Xiancheng, chairman of the China Humic Acid Industry Association, according to the results of the announcement of the Fertilizer Registration Certificate of the Ministry of Agriculture, there are currently 4,636 registered products containing potassium in China, of which 1,527 are humic acid fertilizers containing potassium, accounting for about 1/3. “

For more than 30 years, a large number of experimental studies have proved that potassium humate can improve soil available potassium content, increase potassium absorption and utilization, promote crop yield increase, improve crop quality, enhance crop resistance, etc., and have achieved good results in agricultural applications. Effect.” Zeng Xiancheng said.

Participants in the industry believe that because potassium humate has the function of soil remediation and improvement, it can effectively avoid soil acidification and fouling caused by long-term use of traditional fertilizers (such as potassium sulfate, urea, diammonium phosphate, etc.), which is conducive to the persistence of farmland.

Development and utilization. At present, in the face of the strong promotion of “Zero Fertilizer Zero Growth Action”, in the face of the high-grade requirements of the “tongue” of ordinary people, the production of humic acid potassium and humic acid potassium fertilizer will become more and more popular. Potassium humate is a suitable material for the production of compound fertilizers and water-soluble fertilizers.

The new humic acid potassium fertilizer is used as a breakthrough to build a Chinese humic acid potassium compound fertilizer market, which is an important idea for the future development of the fertilizer industry.

Professor Chen Xinping from the College of Resources and Environment, China Agricultural University is conducting a special research project on “High Potassium Fertilizer Utilization and Potassium Substitution Technology”.

He believes that China’s compound fertilizer is currently developing from GM to dedicated. With the increasing demand for potash in the world, thepotassium fertilizer industry is developing rapidly, and its product types are becoming more and more abundant. Single-fertilizer, compound fertilizer and water-soluble fertilizer containing potassium humate will be more and more popular.

Sodium humate is widely used in aquaculture

Relying on the physical characteristics of sodium humate, after the application of sodium humate in the pond, the water body will become soy sauce color, thereby blocking part of the sunlight reaching the bottom layer, which can prevent the moss from being used, and is used in aquaculture ponds. This usage is specifically for the case where the algae phase is difficult to adjust, and the moss is difficult to fertilize. Especially in Tangkou, which has just sprouted moss, the cultivation of algae with humic acid fertilizer can control the moss to a certain extent, so that it can float above and avoid the use of drugs that kill moss to affect the growth of farm animals!
Note: Many times everyone used to control the moss. This is only limited to the phenomenon that the moss has just sprouted. Once the moss has grown, this method is almost useless. The reason is that after the moss floats up, everyone can not fish in time, the moss floating on the water surface. You can see the light again, and you will continue to grow, There are more and more situation.

Water and water purification

Utilizing the comprehensive adsorption characteristics of sodium humate, it can assist in the treatment of turbidity, pan-bottom, dead algae, oil film, foam and other water quality conditions. Sodium humate is mainly composed of carbon, hydrogen, oxygen, nitrogen and other elements, which can supplement the carbon source of water. At the same time, sodium humate is a relatively stable natural macromolecular organic substance with aromatic structure, which is composed of sparse aromatic rings. An intermittent network of structures with many voids of varying sizes. Due to its complex structure and multiple functional groups, it has high reactivity and strong adsorption performance. Therefore, in practical applications, the effect of purifying water quality can be achieved, and sodium humate itself can release nascent oxygen, thereby inhibiting the growth of certain bacteria.

Fertilizer water

After decomposition of humic acid, it is a relatively good carbon source fertilizer. Some special uses can also stimulate the rapid propagation of algae, which is more cautious and cautious in the current deterioration of the farming environment. However, sodium humate is a development trend of carbon source fertilizer products. It can provide a large amount of carbon source for algae growth in ponds.

Detoxification

Neutralize toxins, heavy metals, and more. In many manufacturers of powder liquid detoxification products often add a certain amount of sodium humate, one is the color, and the second is indeed the additional effect of clean water, water, detoxification, assisted algae. Once a certain amount of sodium humate is added to the detoxification product, it can turn a very popular product into a functional product that may be surprisingly effective. Why not do it for the manufacturer? But it’s important to note that not enough is all in vain. So I hope everyone will treat medicines correctly!

Humic acid and Potassium humate benefites to plants,by nature it is a macromolecular organic substance widely found in nature. It is widely used in agriculture, forestry, animal husbandry, petroleum, chemical, building materials, medical and health, environmental protection and other fields, spanning dozens of industries.

In particular, it now advocates the construction of ecological agriculture, pollution-free agricultural production, green food, pollution-free environmentally friendly products, etc., and makes “humic acid” highly respected.

Facts have proved that human life and survival are inseparable from humic acid. It is indeed a promising sunrise industry in development and belongs to a new type of special industry.

Potassium humate is a high-efficiency organic potash because humic acid is a biologically active preparation that increases soil available potassium content, reduces potassium loss and fixation, increases potassium uptake and utilization by crops, and improves soil.

It can promote crop growth, improve crop resilience, improve crop quality, and protect agricultural ecological environment; it can be combined with urea, phosphate fertilizer, potash fertilizer, trace elements, etc., and can be made into high-efficiency multifunctional fertilizer; in addition, humic acid Potassium can also be used as a treatment agent for oil drilling fluids, mainly to prevent collapse of the well wall.

Humic acid and its salts

In agriculture, humic acid fertilizers (such as ammonium humic acid fertilizers can be made by neutralizing humic acid with ammonia) in combination with nitrogen, phosphorus, potassium and other elements, with fertilizers to enhance efficiency, improve soil, stimulate crop growth,

Improve the quality of agricultural products and other functions; nitrohumic acid can be used as rice cultivating agent; magnesium humate, zinc humate and humic acid urea iron have good effects in supplementing soil magnesium deficiency, corn deficiency zinc and fruit tree iron deficiency The combination of humic acid, herbicide ether and atrazine can improve the efficacy and inhibit the residual toxicity; sodium humate is effective for the treatment of apple tree rot.

In the animal husbandry industry, sodium humate is used for antler to stop bleeding, and nitro-humic acid urea complex is also used as a feed additive for cattle.

In industry, sodium humate is used for ceramic mud adjustment; low pressure boiler and locomotive boiler anti-scaling; humic acid ion exchanger is used for treating heavy metal-containing wastewater; sulfonated sodium humate is used for cement water reducing agent; humic acid product is also Used as oil drilling mud treatment agent (see oil field chemicals); purified humic acid used as lead storage battery cathode expansion agent.

Potassium humate benefits to plants

1) Potassium humate can improve soil physical characteristics, improve soil aggregate structure, reduce soil compaction, and achieve good conditions;

2) Potassium humate increases soil cation exchange capacity and fertilizer retention capacity to adsorb and exchange plant nutrients and improve fertilizer Slow-acting, increase soil fertility and water retention capacity;

3) Potassium humate provides soil beneficial microbial activities;

4) Potassium humate promotes decomposition of artificial (such as pesticides) or natural toxic substances and effects;

5) Increased potassium humate The soil’s ability to balance, neutralize the soil PH;

6) Potassium humate black helps heat absorption and early spring planting;

7) Potassium humate directly affects cell metabolism, improves crop respiration and photosynthesis, and enhances crop resistance Reverse ability, such as drought resistance, cold resistance, disease resistance, etc.; 8) nutrients required to release plants after decomposition of potassium humate;

9) Potassium humate phytate to increase yield, improve crop quality and improve fruit sweetness.