What is humic acid water-soluble fertilizer?

Abstract: Humic acid water-soluble fertilizer is a water-soluble fertilizer containing humic acid substances. Compared with ordinary water-soluble fertilizers, this water-soluble fertilizer has different functions. In addition to providing nutrients to crops, it also It has the functions of nutrient enhancement, root nourishment, growth promotion, soil conditioning, and ground temperature increase. Reasonable application of humic acid water-soluble fertilizer has good effects on improving soil quality, increasing fertilizer efficiency, increasing crop yield and quality, etc. Let’s take a look at the functions of humic acid water-soluble fertilizers. 1. What is humic acid water-soluble fertilizer?

Humic acid water-soluble fertilizer, the official name is humic acid-containing water-soluble fertilizer, is a water-soluble fertilizer containing humic acid substances in a proportion suitable for plant growth. Humic acid is a liquid or solid water-soluble fertilizer made with an appropriate amount of macroelements of nitrogen, phosphorus, and potassium or trace elements of copper, iron, manganese, zinc, boron, and molybdenum.

Humic acid may not be well understood by many people. It is a natural polymer organic matter formed by microbial decomposition and transformation of organic matter such as animal and plant residues and geochemical processes. It is mostly obtained from peat, lignite, and weathered coal. extract.

2. What are the functions of humic acid water-soluble fertilizer?

Humic acid water-soluble fertilizer contains humic acid. Compared with other water-soluble fertilizers, its functions are somewhat different. Generally Water-soluble fertilizers only give the crop a variety of essential nutrients. Humic acid water-soluble fertilizer can not only provide crops with various essential nutrients, but also has the functions of nutrient synergy, root nourishment, growth promotion, soil conditioning, and ground temperature increase. Specifically, the functions of humic acid water-soluble fertilizer The main functions are:

1. Improve soil quality

(1) Improve soil physical properties: enhance the formation of soil aggregate structure, improve soil fertility and water retention capacity, and break soil compaction , improve drainage and ventilation, and increase ground temperature.

(2) Adjust soil chemical properties: improve soil acid-base buffering capacity, adjust acidity and alkali; chelate metal ions, reduce heavy metal ion concentration, and reduce heavy metal poisoning.

(3) Increase soil microbial activity and improve soil microenvironment: provide carbon sources for beneficial microorganisms, promote their proliferation, increase the number of beneficial microorganisms, and inhibit their growth and reproduction.

2. Fertilizer efficiency improvement

Improve fertilizer efficiency and reduce fertilizer waste: chelate nutrient ions in the soil solution, reduce the loss and fixation of nutrients, and improve adsorption utilization.

3. Increase crop yield and quality

(1) Promote root growth and development and improve nutrient adsorption.

(2) Improve the disease resistance of crops and enhance the growth and development of crops.

(3) Improve the function of leaf membrane and increase photosynthesis.

(4) Increase crop yield and improve the quality of agricultural products.